OneDrive Class

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The OneDrive class makes it easy to upload, download, and manage files and folders within Microsoft OneDrive.

Syntax

class cloudstorage.OneDrive

Remarks

The OneDrive class provides a simple interface to working with Microsoft OneDrive. Capabilities include uploading and downloading files, strong encryption support, creating folders, moving and copying resources, OneDrive for Business and SharePoint Online support, and more.

To begin, first create an account and register your application with the Microsoft Graph API. Consult the Microsoft Graph API documentation for instructions on this process.

Authentication

This class requires authentication via OAuth 2.0. First, perform OAuth authentication using the OAuth* properties to set the appropriate fields for the chosen o_auth_client_profile and o_auth_grant_type.

The class has the following default o_auth_server_auth_url and o_auth_server_token_url properties. Additionally, below is a common scope for the class:

Additionally, depending on how the application is registered (Ex. Multi-tenant) and what o_auth_grant_type is selected (Ex. Client Credentials and Password), it may be required to use the tenant ID rather than "common" in the o_auth_server_auth_url and o_auth_server_token_url properties. In the case of Client Credentials and Password grant types, it is also required to use the "default" scopes of the app registration. See below for examples of the modified URLs and scopes:

Below is a brief description of the different o_auth_client_profile and o_auth_grant_type values that are supported by this class. For a more in-depth description of what needs to be set, refer to the service documentation.

Application Profile

This profile encompasses the most basic grant types that OAuth supports. When this profile is set, all the requests and response handling is done by the class. Depending on the grant type, this may involve launching a browser so a user can login to authenticate with a authorization server. It may also involve starting an embedded web server to receive a response from a redirect.

To start the authentication and authorization process, the authorize method should be called. If the authorization and authentication was successful, then the o_auth_access_token property will be populated. Additionally, if a refresh token was provided the o_auth_refresh_token property will be populated as well. These values of the fields are for informational purposes. The class will also cache these tokens along with when the o_auth_access_token will be expired. When a method that makes requests to the service provider is called or the authorize method is called the class will automatically check to see if the access token is expired. If it is, it will then automatically try to get a new o_auth_access_token. If the authorize method was not used and user interaction would be required, the class will throw an error which can be caught. When user interaction is needed depends on what grant type is set in the o_auth_grant_type property. To force the component to only check the access token when the authorize method is called, the OAuthAutomaticRefresh configuration setting can be set to false.

A brief description of the supported values for the o_auth_grant_type property are below. For more information, see the service documentation.

Authorization Code

When using the Authorization Code grant type, the class will use an authorization code to get an access token. For this o_auth_grant_type the class expects a o_auth_client_id, o_auth_client_secret, o_auth_server_auth_url, and o_auth_server_token_url to be set. When the authorize method is called, the component will start the embedded web server and launch the browser so the user can authorize the application. Once the user authorizes, the service provider will redirect them to the embedded web server and the class will parse the authorization code, setting the o_auth_authorization_code property, from the redirect. Immediately, the class will make a request to the token server to exchange the authorization code for an access token. The token server will return an access token and possibly a refresh token. If the o_auth_refresh_token property is set, or a refresh token is cached, then the class will not launch the browser and use the refresh token in its request to the token server instead of an authorization code.

Example: Onedrive onedrive = new Onedrive(); onedrive.OAuth.ClientProfile = OAuthClientProfiles.cocpApplication; onedrive.OAuth.GrantType = OAuthGrantTypes.cogtAuthorizationCode; onedrive.OAuth.ClientId = CLIENT_ID; onedrive.OAuth.ClientSecret = CLIENT_SECRET; onedrive.OAuth.AuthorizationScope = "offline_access files.readwrite files.readwrite.all"; onedrive.Authorize();

Client Credentials

When using the Client Credentials grant type, the class will act as a service instead of authorizing and authenticating as a user. This allows for the class to avoid user interaction. This is typically used when running in an application that can not have user access. This grant type requires additional set up to be done in the service providers portal before it can be used. For this o_auth_grant_type the class expects a o_auth_client_id, o_auth_client_secret, and o_auth_server_token_url to be set. When the authorize method is called, the component will make a request to the token server for an access token. The token server will return an access token if the application has the authorization to do so. When this access token is expired, the component will automatically (see above for detailed description) make a new request to get a fresh one.

Implicit

Note: This grant type is considered insecure and should only be used when necessary.

When using the Implicit grant type, the class will request the authorization server to get an access token. For this o_auth_grant_type the class expects a o_auth_client_id, o_auth_client_secret, and o_auth_server_auth_url to be set. When the authorize method is called, the component will start the embedded web server and launch the browser so the user can authorize the application. Once the user authorizes, the service provider will redirect them to the embedded web server and the class will parse the access token from the redirect.

A disadvantage of the grant type is that can not use a refresh token to silently get a new access token. Most service providers offer a way to silently get a new access token. See the service documentation for specifics. This means the class will not be able to automatically get a fresh token once it expires.

Password

Note: This grant type is considered insecure and should only be used when necessary.

When using the Resource Owner Password Credentials grant type, the class will authenticate as the resource owner. This allows for the class to avoid user interaction. This grant type often has specific limitations put on it by the service provider. See the service documentation for more details.

For this o_auth_grant_type the class requires OAuthPasswordGrantUsername, o_auth_client_secret, and o_auth_server_token_url to be set. The o_auth_client_secret should be set to the password of the account instead of a typical secret. In some cases, the o_auth_client_id also needs to be set. When the authorize method is called, the component will make a request to the token server for an access token using the username and password. The token server will return an access token if the authentication was successful. When this access token is expired, the component will automatically (see above for detailed description) make a new request to get a fresh one.

Web Profile

External OAuth Support

Bearer ACCESS_TOKEN_VALUE

Assign this value to the authorization property before attempting any operations. Setting the authorization property will cause the class to ignore the values set in the o_auth property.

For Example: Oauth oauth = new Oauth(); oauth.ClientId = "CLIENT_ID"; oauth.ClientSecret = "CLIENT_SECRET; oauth.ServerAuthURL = "https://login.microsoftonline.com/common/oauth2/v2.0/authorize"; oauth.ServerTokenURL = "https://login.microsoftonline.com/common/oauth2/v2.0/token"; oauth.AuthorizationScope = "offline_access files.readwrite files.readwrite.all"; oauth.GrantType = OauthGrantTypes.ogtAuthorizationCode; onedrive.Authorization = oauth.GetAuthorization(); Consult the documentation for the service for more information about supported scope values and more details on OAuth authentication.

Note: There are a couple of extra factors to consider when doing OAuth for OneDrive; please refer to the authorization property documentation for more information.

Listing Resources

list_resources lists resources within the folder resource currently selected by remote_id or remote_path. Calling this method will fire the on_resource_list event once for each resource, and will also populate the Resource* properties.

If there are still more resources available to list when this method returns, the resource_marker property will be populated. Continue to call this method until resource_marker is empty to accumulate all pages of results in the Resource* properties. // ResourceList event handler. onedrive.OnResourceList += (s, e) => { Console.WriteLine(e.Name); }; // (Assume that the RemoteId property isn't set; it takes precedence if it is.) onedrive.RemotePath = "/work_files/serious_business/cats"; do { onedrive.ListResources(); for (int i = 0; i < onedrive.Resources.Count; i++) { // Process resources here. } } while (!string.IsNullOrEmpty(onedrive.ResourceMarker));

Downloading Files

The download_file method downloads the file resource currently selected by remote_id or remote_path.

If local_file is set, the file will be saved to the specified location; otherwise, the file data will be held by resource_data.

To download and decrypt an encrypted file, set encryption_algorithm and encryption_password before calling this method.

Download Notes

In the simplest use-case, downloading a file looks like this: onedrive.LocalFile = "../MyFile.zip"; onedrive.RemoteId = onedrive.Resources[0].Id; onedrive.DownloadFile();

Resuming Downloads

The class also supports resuming failed downloads by using the start_byte property. If a download is interrupted, set start_byte to the appropriate offset before calling this method to resume the download. string downloadFile = "../MyFile.zip"; onedrive.LocalFile = downloadFile; onedrive.RemoteId = onedrive.Resources[0].Id; onedrive.DownloadFile(); //The transfer is interrupted and DownloadFile() above fails. Later, resume the download: //Get the size of the partially downloaded file onedrive.StartByte = new FileInfo(downloadFile).Length; onedrive.DownloadFile();

Resuming Encrypted File Downloads

Resuming encrypted file downloads is only supported when local_file was set in the initial download attempt.

If local_file is set when beginning an encrypted download, the class creates a temporary file in TempPath to hold the encrypted data until the download is complete. If the download is interrupted, DownloadTempFile will be populated with the path of the temporary file that holds the partial data.

To resume, DownloadTempFile must be populated, along with start_byte, to allow the remainder of the encrypted data to be downloaded. Once the encrypted data is downloaded it will be decrypted and written to local_file. onedrive.LocalFile = "../MyFile.zip"; onedrive.EncryptionPassword = "password"; onedrive.RemoteId = onedrive.Resources[0].Id; onedrive.DownloadFile(); //The transfer is interrupted and DownloadFile() above fails. Later, resume the download: //Get the size of the partially download temp file onedrive.StartByte = new FileInfo(onedrive.Config("DownloadTempFile")).Length; onedrive.DownloadFile();

Uploading Files

The upload_file method uploads new file resources to the folder resource currently selected by remote_id or remote_path.

If local_file is set the file will be uploaded from the specified path. If local_file is not set the data in resource_data will be used.

To encrypt the file before uploading it, set encryption_algorithm and encryption_password.

Upload Notes

OneDrive offers two ways to upload a file. For smaller files a simple upload option is provided to upload data in one request. This is the default option. For larger files, uploads can be fragmented into multiple pieces, allowing resuming of uploads that may be interrupted.

Simple

By default the class uses the simple upload mechanism. onedrive.LocalFile = "../MyFile.zip"; onedrive.UploadFile("MyFile.zip");

Resumable

To enable resumable uploads set use_resumable_upload to True. This is recommended for large files. The class will automatically fragment the specified file into smaller pieces and upload each individually. FragmentSize may be set to specify the size of the fragment if desired. The default fragment size is 10 MB.

When use_resumable_upload is set to True and upload_file is called, a resumable upload session is started by the class. resume_url is populated with a URL identifying the session (this value may be needed for additional operations if the upload does not complete normally).

During a resumable upload, the on_fragment_complete event fires after each fragment is uploaded to indicate overall progress. The class also updates start_byte as necessary to indicate the current offset in the file.

If the upload is interrupted for any reason, resuming it is easy. First, verify that resume_url and start_byte are populated (if the same instance of the class is used, they should already be populated, and no special action should be needed). Then call upload_file again to resume the upload at the specified start_byte offset.

Note that if the upload is not resumed after some time the upload session will expire. poll_upload_status may be used to check the status of a resumable upload, including when it will expire (which is stored in the UploadExpDate configuration setting). An interrupted upload can be aborted explicitly using the abort_upload method. onedrive.LocalFile = "../MyFile.zip"; onedrive.UploadFile("MyFile.zip"); //The transfer is interrupted and UploadFile() above fails. Later, resume the download. //Using the same instance StartByte and ResumeURL are already populated from the previous //upload attempt. onedrive.UploadFile("MyFile.zip");

Additional Functionality

The OneDrive class offers advanced functionality beyond simple uploads and downloads. For instance:

• Encrypt and decrypt files using the encryption_algorithm and encryption_password properties.
• Basic file and folder manipulation and organization using methods such as copy_resource, create_folder, delete_resource, move_resource, and update_resource.
• Creation of resource sharing links using create_link.
• Change tracking with list_changes.
• Advanced resource listing using the search method.
• Support for OneDrive for Business and SharePoint Online functionality, including drive selection using list_drives, drive, and other API members.
• And more!

Property List

The following is the full list of the properties of the class with short descriptions. Click on the links for further details.

Method List

The following is the full list of the methods of the class with short descriptions. Click on the links for further details.

Event List

The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.

Config Settings

The following is a list of config settings for the class with short descriptions. Click on the links for further details.

authorization Property

OAuth 2.0 Authorization Token.

Syntax

def get_authorization() -> str: ...
def set_authorization(value: str) -> None: ...

authorization = property(get_authorization, set_authorization)

Default Value

""

Remarks

This class supports authentication via OAuth 2.0. First, perform OAuth authentication using the OAuth* properties, using the OAuth class or a separate process. If using the OAuth* properties, then the authorization property will not be used. Once complete you should have an authorization string which looks like:

Bearer ACCESS_TOKEN

Authorization Notes

At this time, the most straightforward instructions available for registering an application for use with Microsoft Graph can be found on Register your app page of the Microsoft Graph API documentation. One of the steps on that page is selecting the application's supported account types. In most cases, the "Accounts in any organizational directory and personal Microsoft accounts" option is the most appropriate.

Once the application is registered, refer to the instructions on the Get access on behalf of a user page of the Microsoft Graph API documentation for information about what endpoints to use with the OAuth class for authentication. Pay special attention to the description of the possible value for the {tenent} segment of the OAuth endpoints.

The relevant OAuth scopes vary based on whether the application will use OneDrive (Personal), or OneDrive for Business and/or SharePoint Online.

• OneDrive (Personal): The Files.* scopes.
• OneDrive for Business / SharePoint Online: The Files.* and Sites.* scopes (to use the UsersGroups configuration setting, the Group.Read.All and/or Directory.Read.All scopes are also relevant).

Refer to the Microsoft Graph API's permissions documentation for more information about the OAuth scopes that Microsoft Graph supports.

change_marker Property

A marker indicating what page of changes to return next.

Syntax

def get_change_marker() -> str: ...
def set_change_marker(value: str) -> None: ...

change_marker = property(get_change_marker, set_change_marker)

Default Value

""

Remarks

This property will be populated when list_changes is called if the results are paged and there are more pages. To list all changes, continue to call list_changes until this property returns empty string.

Setting change_marker will cause next_change_marker to be set to empty string.

Refer to list_changes for more information.

copied_resource_id Property

The Id of a newly-copied resource.

Syntax

def get_copied_resource_id() -> str: ...

copied_resource_id = property(get_copied_resource_id, None)

Default Value

""

Remarks

This property reflects the Id of a newly-copied resource. It is populated after the poll_copy_status method is called if the copy operation has completed successfully (or cleared if the copy operation is still in progress, or has failed).

This property is read-only.

copy_percent_done Property

Progress percentage of a copy operation.

Syntax

def get_copy_percent_done() -> str: ...

copy_percent_done = property(get_copy_percent_done, None)

Default Value

""

Remarks

This property reflects the progress of a copy operation, as a percentage (e.g., 87.3). It is populated after the poll_copy_status method is called.

This property is read-only.

copy_status Property

Status of a copy operation.

Syntax

def get_copy_status() -> str: ...

copy_status = property(get_copy_status, None)

Default Value

""

Remarks

This property reflects the status of a copy operation. It is populated after the poll_copy_status method is called. Possible values strings are:

• notStarted
• inProgress
• completed
• updating
• failed
• waiting

This property is read-only.

drive Property

Selects a drive.

Syntax

def get_drive() -> str: ...
def set_drive(value: str) -> None: ...

drive = property(get_drive, set_drive)

Default Value

""

Remarks

This property can be set to the Id of a specific drive to select it for use.

When this property is empty (default), the class uses the following logic to determine which drive to select:

1. If the GroupId and SiteId configuration settings are both empty (also default), the current user's default drive is used.
2. Otherwise, if the GroupId configuration setting is populated, that group's default drive is used.
3. Otherwise, if the SiteId configuration setting is populated, that site's default drive is used.

Note: For use-cases that only make use of the current user's default drive (e.g., when authenticated with a personal Microsoft account), there is no need to ever call list_drives, set the drive property, or use any of the class's other drive-related API members. By default, the drive property and the GroupId and SiteId configuration settings are all empty, which causes the class to use the current user's default drive.

drive_marker Property

A marker indicating what page of drives to return next.

Syntax

def get_drive_marker() -> str: ...
def set_drive_marker(value: str) -> None: ...

drive_marker = property(get_drive_marker, set_drive_marker)

Default Value

""

Remarks

This property will be populated when list_drives is called if the results are paged and there are more pages. To list all drives, continue to call list_drives until this property returns empty string.

Refer to list_drives for more information

drive_count Property

The number of records in the Drive arrays.

Syntax

def get_drive_count() -> int: ...

drive_count = property(get_drive_count, None)

Default Value

0

Remarks

This property controls the size of the following arrays:

• drive_deleted_space
• drive_description
• drive_id
• drive_name
• drive_owner_id
• drive_owner_name
• drive_remaining_space
• drive_state
• drive_total_space
• drive_type
• drive_used_space

The array indices start at 0 and end at drive_count - 1.

This property is read-only.

drive_deleted_space Property

The amount of drive space consumed by deleted resources.

Syntax

def get_drive_deleted_space(drive_index: int) -> int: ...

Default Value

0

Remarks

The amount of drive space consumed by deleted resources.

This property reflects the amount of drive space, in bytes, consumed by deleted resources.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_description Property

A description of the drive.

Syntax

def get_drive_description(drive_index: int) -> str: ...

Default Value

""

Remarks

A description of the drive.

This property holds a description of the drive.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_id Property

The Id of the drive.

Syntax

def get_drive_id(drive_index: int) -> str: ...

Default Value

""

Remarks

The Id of the drive.

This property holds the Id of the drive. (Note that the format of the drive's Id may differ depending on its drive_type.)

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_name Property

The name of the drive.

Syntax

def get_drive_name(drive_index: int) -> str: ...

Default Value

""

Remarks

The name of the drive.

This property holds the name of the drive.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_owner_id Property

The Id of the drive's owner.

Syntax

def get_drive_owner_id(drive_index: int) -> str: ...

Default Value

""

Remarks

The Id of the drive's owner.

This property holds the Id of the drive's owner.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_owner_name Property

The name of the drive's owner.

Syntax

def get_drive_owner_name(drive_index: int) -> str: ...

Default Value

""

Remarks

The name of the drive's owner.

This property holds the name of the drive's owner.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_remaining_space Property

The amount of drive space currently available.

Syntax

def get_drive_remaining_space(drive_index: int) -> int: ...

Default Value

0

Remarks

The amount of drive space currently available.

This property reflects the amount of drive space, in bytes, that is currently available.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_state Property

The drive's storage quota state.

Syntax

def get_drive_state(drive_index: int) -> int: ...

Default Value

0

Remarks

The drive's storage quota state.

This property reflects the drive's current storage quota state. Possible values are:

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_total_space Property

The total capacity of the drive.

Syntax

def get_drive_total_space(drive_index: int) -> int: ...

Default Value

0

Remarks

The total capacity of the drive.

This property reflects the total capacity, in bytes, of the drive.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_type Property

The drive's type.

Syntax

def get_drive_type(drive_index: int) -> int: ...

Default Value

0

Remarks

The drive's type.

This property reflects the drive's type. Possible values are:

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

drive_used_space Property

The amount of drive space that has been consumed.

Syntax

def get_drive_used_space(drive_index: int) -> int: ...

Default Value

0

Remarks

The amount of drive space that has been consumed.

This property reflects the amount of drive space, in bytes, that has been consumed.

The drive_index parameter specifies the index of the item in the array. The size of the array is controlled by the drive_count property.

This property is read-only.

encryption_algorithm Property

The encryption algorithm.

Syntax

def get_encryption_algorithm() -> int: ...
def set_encryption_algorithm(value: int) -> None: ...

encryption_algorithm = property(get_encryption_algorithm, set_encryption_algorithm)

Default Value

0

Remarks

This property specifies the encryption algorithm to be used. The maximum allowable key size is automatically used for the selected algorithm. Possible values are:

encryption_password Property

The encryption password.

Syntax

def get_encryption_password() -> str: ...
def set_encryption_password(value: str) -> None: ...

encryption_password = property(get_encryption_password, set_encryption_password)

Default Value

""

Remarks

If this property is populated when upload_file or download_file is called, the class will attempt to encrypt or decrypt the data before uploading or after downloading it.

The class uses the value specified here to generate the necessary encryption Key and IV values using the PKCS5 password digest algorithm. This provides a simpler alternative to creating and managing Key and IV values directly.

However, it is also possible to explicitly specify the Key and IV values to use by setting the EncryptionKey and EncryptionIV configuration settings. This may be necessary if, e.g., the data needs to be encrypted/decrypted by another utility which generates Key and IV values differently.

firewall_auto_detect Property

This property tells the class whether or not to automatically detect and use firewall system settings, if available.

Syntax

def get_firewall_auto_detect() -> bool: ...
def set_firewall_auto_detect(value: bool) -> None: ...

firewall_auto_detect = property(get_firewall_auto_detect, set_firewall_auto_detect)

Default Value

FALSE

Remarks

This property tells the class whether or not to automatically detect and use firewall system settings, if available.

firewall_type Property

This property determines the type of firewall to connect through.

Syntax

def get_firewall_type() -> int: ...
def set_firewall_type(value: int) -> None: ...

firewall_type = property(get_firewall_type, set_firewall_type)

Default Value

0

Remarks

This property determines the type of firewall to connect through. The applicable values are as follows:

firewall_host Property

This property contains the name or IP address of firewall (optional).

Syntax

def get_firewall_host() -> str: ...
def set_firewall_host(value: str) -> None: ...

firewall_host = property(get_firewall_host, set_firewall_host)

Default Value

""

Remarks

This property contains the name or IP address of firewall (optional). If a firewall_host is given, the requested connections will be authenticated through the specified firewall when connecting.

If this property is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, this property is set to the corresponding address. If the search is not successful, the class fails with an error.

firewall_password Property

This property contains a password if authentication is to be used when connecting through the firewall.

Syntax

def get_firewall_password() -> str: ...
def set_firewall_password(value: str) -> None: ...

firewall_password = property(get_firewall_password, set_firewall_password)

Default Value

""

Remarks

This property contains a password if authentication is to be used when connecting through the firewall. If firewall_host is specified, the firewall_user and firewall_password properties are used to connect and authenticate to the given firewall. If the authentication fails, the class fails with an error.

firewall_port Property

This property contains the transmission control protocol (TCP) port for the firewall Host .

Syntax

def get_firewall_port() -> int: ...
def set_firewall_port(value: int) -> None: ...

firewall_port = property(get_firewall_port, set_firewall_port)

Default Value

0

Remarks

This property contains the transmission control protocol (TCP) port for the firewall firewall_host. See the description of the firewall_host property for details.

Note: This property is set automatically when firewall_type is set to a valid value. See the description of the firewall_type property for details.

firewall_user Property

This property contains a user name if authentication is to be used connecting through a firewall.

Syntax

def get_firewall_user() -> str: ...
def set_firewall_user(value: str) -> None: ...

firewall_user = property(get_firewall_user, set_firewall_user)

Default Value

""

Remarks

This property contains a user name if authentication is to be used connecting through a firewall. If the firewall_host is specified, this property and firewall_password properties are used to connect and authenticate to the given firewall. If the authentication fails, the class fails with an error.

idle Property

The current status of the class.

Syntax

def get_idle() -> bool: ...

idle = property(get_idle, None)

Default Value

TRUE

Remarks

idle will be False if the component is currently busy (communicating and/or waiting for an answer), and True at all other times.

This property is read-only.

local_file Property

The location of the local file.

Syntax

def get_local_file() -> str: ...
def set_local_file(value: str) -> None: ...

local_file = property(get_local_file, set_local_file)

Default Value

""

Remarks

This property specifies the location of a file on disk. This is used as the source file when calling upload_file or update_resource, and as the destination file when calling download_file.

local_host Property

The name of the local host or user-assigned IP interface through which connections are initiated or accepted.

Syntax

def get_local_host() -> str: ...
def set_local_host(value: str) -> None: ...

local_host = property(get_local_host, set_local_host)

Default Value

""

Remarks

The local_host property contains the name of the local host as obtained by the gethostname() system call, or if the user has assigned an IP address, the value of that address.

In multi-homed hosts (machines with more than one IP interface) setting LocalHost to the value of an interface will make the class initiate connections (or accept in the case of server classs) only through that interface.

If the class is connected, the local_host property shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multi-homed hosts (machines with more than one IP interface).

NOTE: local_host is not persistent. You must always set it in code, and never in the property window.

next_change_marker Property

A marker indicating what page of changes to return in the future.

Syntax

def get_next_change_marker() -> str: ...
def set_next_change_marker(value: str) -> None: ...

next_change_marker = property(get_next_change_marker, set_next_change_marker)

Default Value

""

Remarks

This property will be populated when list_changes is called if there are no more changes to list.

This property will be populated with the most current change marker if get_current_change_marker is called.

Setting next_change_marker will cause change_marker to be set to empty string.

Refer to list_changes for more information.

o_auth_access_token Property

The access token returned by the authorization server.

Syntax

def get_o_auth_access_token() -> str: ...
def set_o_auth_access_token(value: str) -> None: ...

o_auth_access_token = property(get_o_auth_access_token, set_o_auth_access_token)

Default Value

""

Remarks

The access token returned by the authorization server. This is set when the class makes a request to the token server.

o_auth_authorization_code Property

The authorization code that is exchanged for an access token.

Syntax

def get_o_auth_authorization_code() -> str: ...
def set_o_auth_authorization_code(value: str) -> None: ...

o_auth_authorization_code = property(get_o_auth_authorization_code, set_o_auth_authorization_code)

Default Value

""

Remarks

The authorization code that is exchanged for an access token. This is required to be set when the o_auth_client_profile property is set to the Web profile. Otherwise, this field is for information purposes only.

o_auth_authorization_scope Property

The scope request or response parameter used during authorization.

Syntax

def get_o_auth_authorization_scope() -> str: ...
def set_o_auth_authorization_scope(value: str) -> None: ...

o_auth_authorization_scope = property(get_o_auth_authorization_scope, set_o_auth_authorization_scope)

Default Value

""

Remarks

The scope request or response parameter used during authorization.

o_auth_client_id Property

The id of the client assigned when registering the application.

Syntax

def get_o_auth_client_id() -> str: ...
def set_o_auth_client_id(value: str) -> None: ...

o_auth_client_id = property(get_o_auth_client_id, set_o_auth_client_id)

Default Value

""

Remarks

The id of the client assigned when registering the application.

o_auth_client_profile Property

The type of client that is requesting authorization.

Syntax

def get_o_auth_client_profile() -> int: ...
def set_o_auth_client_profile(value: int) -> None: ...

o_auth_client_profile = property(get_o_auth_client_profile, set_o_auth_client_profile)

Default Value

0

Remarks

The type of client that is requesting authorization. See the introduction section for more information. Possible values are:

o_auth_client_secret Property

The secret value for the client assigned when registering the application.

Syntax

def get_o_auth_client_secret() -> str: ...
def set_o_auth_client_secret(value: str) -> None: ...

o_auth_client_secret = property(get_o_auth_client_secret, set_o_auth_client_secret)

Default Value

""

Remarks

The secret value for the client assigned when registering the application.

o_auth_grant_type Property

The OAuth grant type used to acquire an OAuth access token.

Syntax

def get_o_auth_grant_type() -> int: ...
def set_o_auth_grant_type(value: int) -> None: ...

o_auth_grant_type = property(get_o_auth_grant_type, set_o_auth_grant_type)

Default Value

0

Remarks

The OAuth grant type used to acquire an OAuth access token. See the introduction section for more information. Possible values are:

o_auth_refresh_token Property

Specifies the refresh token received from or sent to the authorization server.

Syntax

def get_o_auth_refresh_token() -> str: ...
def set_o_auth_refresh_token(value: str) -> None: ...

o_auth_refresh_token = property(get_o_auth_refresh_token, set_o_auth_refresh_token)

Default Value

""

Remarks

Specifies the refresh token received from or sent to the authorization server. This property is set automatically if a refresh token is retrieved from the token server. If the OAuthAutomaticRefresh configuration setting is set to true, and the o_auth_grant_type property is set to a grant that can use refresh tokens.

o_auth_return_url Property

The URL where the user (browser) returns after authenticating.

Syntax

def get_o_auth_return_url() -> str: ...
def set_o_auth_return_url(value: str) -> None: ...

o_auth_return_url = property(get_o_auth_return_url, set_o_auth_return_url)

Default Value

""

Remarks

The URL where the user (browser) returns after authenticating. This property is mapped to the redirect_uri parameter when making a request to the authorization server. Typically, this is automatically set by the class when using the embedded web server. If the OAuthWebServerPort or OAuthWebServerHost configuration settings is set, then this property should be set to match. If using the Web client profile, this should be set to the place where the authorization code will be parsed out of the response after the user finishes authorizing.

o_auth_server_auth_url Property

The URL of the authorization server.

Syntax

def get_o_auth_server_auth_url() -> str: ...
def set_o_auth_server_auth_url(value: str) -> None: ...

o_auth_server_auth_url = property(get_o_auth_server_auth_url, set_o_auth_server_auth_url)

Default Value

""

Remarks

The URL of the authorization server.

o_auth_server_token_url Property

The URL of the token server used to obtain the access token.

Syntax

def get_o_auth_server_token_url() -> str: ...
def set_o_auth_server_token_url(value: str) -> None: ...

o_auth_server_token_url = property(get_o_auth_server_token_url, set_o_auth_server_token_url)

Default Value

""

Remarks

The URL of the token server used to obtain the access token.

o_auth_web_auth_url Property

The URL to which the user should be re-directed for authorization.

Syntax

def get_o_auth_web_auth_url() -> str: ...

o_auth_web_auth_url = property(get_o_auth_web_auth_url, None)

Default Value

""

Remarks

The URL to which the user should be re-directed for authorization. This field is used to get the URL that the user should be redirected to when using the Web client profile. See introduction section for more information.

This property is read-only.

other_headers Property

This property includes other headers as determined by the user (optional).

Syntax

def get_other_headers() -> str: ...
def set_other_headers(value: str) -> None: ...

other_headers = property(get_other_headers, set_other_headers)

Default Value

""

Remarks

This property can be set to a string of headers to be appended to the HTTP request headers created from other properties like content_type and from_.

The headers must follow the format Header: Value as described in the HTTP specifications. Header lines should be separated by CRLF ("\r\n") .

Use this property with caution. If this property contains invalid headers, HTTP requests may fail.

This property is useful for extending the functionality of the class beyond what is provided.

overwrite Property

Whether to overwrite the local or remote file.

Syntax

def get_overwrite() -> bool: ...
def set_overwrite(value: bool) -> None: ...

overwrite = property(get_overwrite, set_overwrite)

Default Value

FALSE

Remarks

When calling download_file, this property determines if local_file should be overwritten if it already exists.

When calling upload_file, this property determines if the remote file should be overwritten if it already exists. If the RenameIfExists configuration setting is enabled, this property is ignored and the server will renamed the newly-uploaded file instead (if necessary).

parsed_header_count Property

The number of records in the ParsedHeader arrays.

Syntax

def get_parsed_header_count() -> int: ...

parsed_header_count = property(get_parsed_header_count, None)

Default Value

0

Remarks

This property controls the size of the following arrays:

• parsed_header_field
• parsed_header_value

The array indices start at 0 and end at parsed_header_count - 1.

This property is read-only.

parsed_header_field Property

This property contains the name of the HTTP header (this is the same case as it is delivered).

Syntax

def get_parsed_header_field(parsed_header_index: int) -> str: ...

Default Value

""

Remarks

This property contains the name of the HTTP Header (this is the same case as it is delivered).

The parsed_header_index parameter specifies the index of the item in the array. The size of the array is controlled by the parsed_header_count property.

This property is read-only.

parsed_header_value Property

This property contains the header contents.

Syntax

def get_parsed_header_value(parsed_header_index: int) -> str: ...

Default Value

""

Remarks

This property contains the Header contents.

The parsed_header_index parameter specifies the index of the item in the array. The size of the array is controlled by the parsed_header_count property.

This property is read-only.

proxy_auth_scheme Property

This property is used to tell the class which type of authorization to perform when connecting to the proxy.

Syntax

def get_proxy_auth_scheme() -> int: ...
def set_proxy_auth_scheme(value: int) -> None: ...

proxy_auth_scheme = property(get_proxy_auth_scheme, set_proxy_auth_scheme)

Default Value

0

Remarks

This property is used to tell the class which type of authorization to perform when connecting to the proxy. This is used only when the proxy_user and proxy_password properties are set.

proxy_auth_scheme should be set to authNone (3) when no authentication is expected.

By default, proxy_auth_scheme is authBasic (0), and if the proxy_user and proxy_password properties are set, the component will attempt basic authentication.

If proxy_auth_scheme is set to authDigest (1), digest authentication will be attempted instead.

If proxy_auth_scheme is set to authProprietary (2), then the authorization token will not be generated by the class. Look at the configuration file for the class being used to find more information about manually setting this token.

If proxy_auth_scheme is set to authNtlm (4), NTLM authentication will be used.

For security reasons, setting this property will clear the values of proxy_user and proxy_password.

proxy_auto_detect Property

This property tells the class whether or not to automatically detect and use proxy system settings, if available.

Syntax

def get_proxy_auto_detect() -> bool: ...
def set_proxy_auto_detect(value: bool) -> None: ...

proxy_auto_detect = property(get_proxy_auto_detect, set_proxy_auto_detect)

Default Value

FALSE

Remarks

This property tells the class whether or not to automatically detect and use proxy system settings, if available. The default value is False.

proxy_password Property

This property contains a password if authentication is to be used for the proxy.

Syntax

def get_proxy_password() -> str: ...
def set_proxy_password(value: str) -> None: ...

proxy_password = property(get_proxy_password, set_proxy_password)

Default Value

""

Remarks

This property contains a password if authentication is to be used for the proxy.

If proxy_auth_scheme is set to Basic Authentication, the proxy_user and proxy_password are Base64 encoded and the proxy authentication token will be generated in the form Basic [encoded-user-password].

If proxy_auth_scheme is set to Digest Authentication, the proxy_user and proxy_password properties are used to respond to the Digest Authentication challenge from the server.

If proxy_auth_scheme is set to NTLM Authentication, the proxy_user and proxy_password properties are used to authenticate through NTLM negotiation.

proxy_port Property

This property contains the Transmission Control Protocol (TCP) port for the proxy Server (default 80).

Syntax

def get_proxy_port() -> int: ...
def set_proxy_port(value: int) -> None: ...

proxy_port = property(get_proxy_port, set_proxy_port)

Default Value

80

Remarks

This property contains the Transmission Control Protocol (TCP) port for the proxy proxy_server (default 80). See the description of the proxy_server property for details.

proxy_server Property

If a proxy Server is given, then the HTTP request is sent to the proxy instead of the server otherwise specified.

Syntax

def get_proxy_server() -> str: ...
def set_proxy_server(value: str) -> None: ...

proxy_server = property(get_proxy_server, set_proxy_server)

Default Value

""

Remarks

If a proxy proxy_server is given, then the HTTP request is sent to the proxy instead of the server otherwise specified.

If the proxy_server property is set to a domain name, a DNS request is initiated. Upon successful termination of the request, the proxy_server property is set to the corresponding address. If the search is not successful, an error is returned.

proxy_ssl Property

This property determines when to use a Secure Sockets Layer (SSL) for the connection to the proxy.

Syntax

def get_proxy_ssl() -> int: ...
def set_proxy_ssl(value: int) -> None: ...

proxy_ssl = property(get_proxy_ssl, set_proxy_ssl)

Default Value

0

Remarks

This property determines when to use a Secure Sockets Layer (SSL) for the connection to the proxy. The applicable values are as follows:

proxy_user Property

This property contains a user name, if authentication is to be used for the proxy.

Syntax

def get_proxy_user() -> str: ...
def set_proxy_user(value: str) -> None: ...

proxy_user = property(get_proxy_user, set_proxy_user)

Default Value

""

Remarks

This property contains a user name, if authentication is to be used for the proxy.

If proxy_auth_scheme is set to Basic Authentication, the proxy_user and proxy_password are Base64 encoded and the proxy authentication token will be generated in the form Basic [encoded-user-password].

If proxy_auth_scheme is set to Digest Authentication, the proxy_user and proxy_password properties are used to respond to the Digest Authentication challenge from the server.

If proxy_auth_scheme is set to NTLM Authentication, the proxy_user and proxy_password properties are used to authenticate through NTLM negotiation.

query_param_count Property

The number of records in the QueryParam arrays.

Syntax

def get_query_param_count() -> int: ...
def set_query_param_count(value: int) -> None: ...

query_param_count = property(get_query_param_count, set_query_param_count)

Default Value

0

Remarks

This property controls the size of the following arrays:

• query_param_name
• query_param_value

The array indices start at 0 and end at query_param_count - 1.

query_param_name Property

The name of the query parameter.

Syntax

def get_query_param_name(query_param_index: int) -> str: ...
def set_query_param_name(query_param_index: int, value: str) -> None: ...

Default Value

""

Remarks

The name of the query parameter.

This property specifies the name of the query parameter.

The query_param_index parameter specifies the index of the item in the array. The size of the array is controlled by the query_param_count property.

query_param_value Property

The value of the query parameter.

Syntax

def get_query_param_value(query_param_index: int) -> str: ...
def set_query_param_value(query_param_index: int, value: str) -> None: ...

Default Value

""

Remarks

The value of the query parameter.

This property specifies the value of the query parameter. The class will automatically URL-encode this value when sending the request.

The query_param_index parameter specifies the index of the item in the array. The size of the array is controlled by the query_param_count property.

range Property

The range of bytes to request.

Syntax

def get_range() -> str: ...
def set_range(value: str) -> None: ...

range = property(get_range, set_range)

Default Value

""

Remarks

This property specifies the range of bytes to request from the server. If this property is non-empty when a download_file request is being constructed, a header like Range: bytes=Range will be added to the request, with Range substituted with the specified value.

There are two valid formats for this property's value:

• StartByte-
• StartByte-EndByte

Note: If the start_byte property is greater than zero when download_file is called (i.e., when a download is being resumed), and this property is non-empty, the class will automatically advance the StartByte value in the specified range by start_byte bytes when sending the Range header to the server. This ensures that the previously-downloaded data at the start of the specified range is not downloaded again when the download is resumed.

remote_id Property

Selects a remote resource by Id.

Syntax

def get_remote_id() -> str: ...
def set_remote_id(value: str) -> None: ...

remote_id = property(get_remote_id, set_remote_id)

Default Value

""

Remarks

This property selects a remote file or folder resource to operate against using its resource Id.

Remote Id and Path Notes

Keep the following things in mind when setting the remote_id and/or remote_path properties:

• If both remote_id and remote_path are set, remote_id is used.
• The Id or path provided must always be for a resource that resides in the drive currently selected by drive.
• Some methods operate against only file or only folder resources; while others can operate against either one. Calling a method while remote_id/remote_path is set to the Id/path of a resource whose type is unsupported will cause the server to return an error; use the table below to determine which resource types each method supports.

  Method Name	Files	Folders
  copy_resource	X	X
  create_folder	-	X
  create_link	X	X
  delete_resource	X	X
  download_file	X	-
  get_resource_info	X	X
  list_resources	-	X
  move_resource	X	X
  search	-	X
  update_resource	X	X
  upload_file	-	X

  Key: X = Supported; - = Not supported.

• Methods that support only folder resources can also operate against the root of the currently selected drive, just clear both remote_id and remote_path.
• Some methods may have other restrictions, refer to each one for more information.

Note: The rules regarding acceptable resource types still apply if using the RelativePath configuration setting in tandem with this property. That is, ensure that the resource that the relative path resolves to is of an acceptable type.

remote_path Property

Selects a remote resource by path.

Syntax

def get_remote_path() -> str: ...
def set_remote_path(value: str) -> None: ...

remote_path = property(get_remote_path, set_remote_path)

Default Value

""

Remarks

This property selects a remote file or folder resource to operate against using its path. The path provided must be absolute (that is, relative to the root of the currently selected drive).

Remote Id and Path Notes

Keep the following things in mind when setting the remote_id and/or remote_path properties:

• If both remote_id and remote_path are set, remote_id is used.
• The Id or path provided must always be for a resource that resides in the drive currently selected by drive.
• Some methods operate against only file or only folder resources; while others can operate against either one. Calling a method while remote_id/remote_path is set to the Id/path of a resource whose type is unsupported will cause the server to return an error; use the table below to determine which resource types each method supports.

  Method Name	Files	Folders
  copy_resource	X	X
  create_folder	-	X
  create_link	X	X
  delete_resource	X	X
  download_file	X	-
  get_resource_info	X	X
  list_resources	-	X
  move_resource	X	X
  search	-	X
  update_resource	X	X
  upload_file	-	X

  Key: X = Supported; - = Not supported.

• Methods that support only folder resources can also operate against the root of the currently selected drive, just clear both remote_id and remote_path.
• Some methods may have other restrictions, refer to each one for more information.

resource_data Property

The data that was downloaded, or that should be uploaded.

Syntax

def get_resource_data() -> bytes: ...
def set_resource_data(value: bytes) -> None: ...

resource_data = property(get_resource_data, set_resource_data)

Default Value

""

Remarks

This property is populated with file data after calling download_file if local_file is not set.

This property can also be set before calling upload_file; its data will be uploaded if local_file is not set.

resource_marker Property

A marker indicating what page of resources to return next.

Syntax

def get_resource_marker() -> str: ...
def set_resource_marker(value: str) -> None: ...

resource_marker = property(get_resource_marker, set_resource_marker)

Default Value

""

Remarks

This property will be populated when list_resources is called if the results are paged and there are more pages. To list all resources, continue to call list_resources until this property returns empty string.

Refer to list_resources for more information.

resource_count Property

The number of records in the Resource arrays.

Syntax

def get_resource_count() -> int: ...
def set_resource_count(value: int) -> None: ...

resource_count = property(get_resource_count, set_resource_count)

Default Value

0

Remarks

This property controls the size of the following arrays:

• resource_child_count
• resource_created_time
• resource_deleted
• resource_description
• resource_drive_id
• resource_e_tag
• resource_hash
• resource_hash_algorithm
• resource_id
• resource_mime_type
• resource_modified_time
• resource_name
• resource_parent_id
• resource_parent_path
• resource_path
• resource_size
• resource_type
• resource_web_url

The array indices start at 0 and end at resource_count - 1.

resource_child_count Property

How many children the resource has.

Syntax

def get_resource_child_count(resource_index: int) -> int: ...

Default Value

0

Remarks

How many children the resource has.

This property reflects how many child resources the resource has. For file resources, this property will always be 0.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_created_time Property

The creation timestamp of the resource.

Syntax

def get_resource_created_time(resource_index: int) -> str: ...

Default Value

""

Remarks

The creation timestamp of the resource.

This property holds the creation timestamp of the resource. Timestamps are formatted according to ISO 8601 and are always in UTC time.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_deleted Property

Whether this resource has been deleted.

Syntax

def get_resource_deleted(resource_index: int) -> bool: ...

Default Value

FALSE

Remarks

Whether this resource has been deleted.

This property reflects whether the resource has been deleted.

Note that this property is only applicable when populated by a call to list_changes; otherwise, it is always False.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_description Property

A description of the resource.

Syntax

def get_resource_description(resource_index: int) -> str: ...
def set_resource_description(resource_index: int, value: str) -> None: ...

Default Value

""

Remarks

A description of the resource.

This property specifies a description of the resource. Only applicable to resources in OneDrive Personal drives.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_drive_id Property

The Id of the drive that contains the resource.

Syntax

def get_resource_drive_id(resource_index: int) -> str: ...

Default Value

""

Remarks

The Id of the drive that contains the resource.

This property holds the Id of the drive that contains the resource.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_e_tag Property

The ETag of the resource.

Syntax

def get_resource_e_tag(resource_index: int) -> str: ...

Default Value

""

Remarks

The ETag of the resource.

This property holds the ETag of the resource.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_hash Property

A hash of the resource's content.

Syntax

def get_resource_hash(resource_index: int) -> str: ...

Default Value

""

Remarks

A hash of the resource's content.

The property holds a hash of the resource's content. Only applicable for file resources.

The resource_hash_algorithm property determines which hash this property is populated with; this property will be empty if the server didn't return a hash for the currently selected resource_hash_algorithm.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_hash_algorithm Property

The hash's algorithm.

Syntax

def get_resource_hash_algorithm(resource_index: int) -> int: ...
def set_resource_hash_algorithm(resource_index: int, value: int) -> None: ...

Default Value

0

Remarks

The hash's algorithm.

This property specifies which hash the resource_hash property is populated with. Changing the value of this property will re-populate the resource_hash property accordingly. Possible values are:

• 0 - QuickXOR hash (only applicable for OneDrive for Business and SharePoint Online)
• 1 - CRC32 hash (only applicable for OneDrive Personal)
• 2 - SHA1 hash (only applicable for OneDrive Personal)

Note: Hashes are generated by the server, not the class; and it makes no guarantees as to when hashes are generated (it may not do so immediately).

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_id Property

The Id of the resource.

Syntax

def get_resource_id(resource_index: int) -> str: ...
def set_resource_id(resource_index: int, value: str) -> None: ...

Default Value

""

Remarks

The Id of the resource.

This property holds the Id of the resource.

Either this property or resource_path must be set before calling update_resource.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_mime_type Property

The MIME type of the resource.

Syntax

def get_resource_mime_type(resource_index: int) -> str: ...

Default Value

""

Remarks

The MIME type of the resource.

This property holds the MIME type of the resource.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_modified_time Property

The last modified timestamp of the resource.

Syntax

def get_resource_modified_time(resource_index: int) -> str: ...

Default Value

""

Remarks

The last modified timestamp of the resource.

This property holds the last modified timestamp of the resource. Timestamps are formatted according to ISO 8601 and are always in UTC time.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_name Property

The name of the resource.

Syntax

def get_resource_name(resource_index: int) -> str: ...
def set_resource_name(resource_index: int, value: str) -> None: ...

Default Value

""

Remarks

The name of the resource.

This property specifies the name of the resource.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_parent_id Property

The Id of the resource's parent.

Syntax

def get_resource_parent_id(resource_index: int) -> str: ...
def set_resource_parent_id(resource_index: int, value: str) -> None: ...

Default Value

""

Remarks

The Id of the resource's parent.

This property holds the Id of the resource's parent.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_parent_path Property

The path of the resource's parent.

Syntax

def get_resource_parent_path(resource_index: int) -> str: ...
def set_resource_parent_path(resource_index: int, value: str) -> None: ...

Default Value

""

Remarks

The path of the resource's parent.

This property holds the path of the resource's parent.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_path Property

The path of the resource.

Syntax

def get_resource_path(resource_index: int) -> str: ...
def set_resource_path(resource_index: int, value: str) -> None: ...

Default Value

""

Remarks

The path of the resource.

This property holds the path of the resource.

Either this property or resource_id must be set before calling update_resource.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

resource_size Property

The size of the resource in bytes.

Syntax

def get_resource_size(resource_index: int) -> int: ...

Default Value

0

Remarks

The size of the resource in bytes.

For file resources, this property holds the size of the file in bytes.

For folder resources, this property holds the total size (in bytes) of all of its children (recursively).

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_type Property

The resource's type.

Syntax

def get_resource_type(resource_index: int) -> int: ...

Default Value

0

Remarks

The resource's type.

This property indicates whether the resource is a folder or a file. Possible values are:

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resource_web_url Property

The resource's web URL.

Syntax

def get_resource_web_url(resource_index: int) -> str: ...

Default Value

""

Remarks

The resource's web URL.

This property holds the resource's web URL, which can be used to view the resource online.

The resource_index parameter specifies the index of the item in the array. The size of the array is controlled by the resource_count property.

This property is read-only.

resume_url Property

The resumable upload URL.

Syntax

def get_resume_url() -> str: ...
def set_resume_url(value: str) -> None: ...

resume_url = property(get_resume_url, set_resume_url)

Default Value

""

Remarks

This property holds the URL of the resumable upload session. This is populated by the class automatically when use_resumable_upload is set to True and upload_file is called to initiate a new upload.

This must be set in order to resume an interrupted upload. See upload_file for details.

search_marker Property

A marker indicating what page of search results to return next.

Syntax

def get_search_marker() -> str: ...
def set_search_marker(value: str) -> None: ...

search_marker = property(get_search_marker, set_search_marker)

Default Value

""

Remarks

This property will be populated when search is called if the results are paged and there are more pages. To list all search results, continue to call search until this property returns empty string.

Refer to search for more information.

ssl_accept_server_cert_encoded Property

This is the certificate (PEM/base64 encoded).

Syntax

def get_ssl_accept_server_cert_encoded() -> bytes: ...
def set_ssl_accept_server_cert_encoded(value: bytes) -> None: ...

ssl_accept_server_cert_encoded = property(get_ssl_accept_server_cert_encoded, set_ssl_accept_server_cert_encoded)

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The ssl_accept_server_cert_store and ssl_accept_server_cert_subject properties also may be used to specify a certificate.

When ssl_accept_server_cert_encoded is set, a search is initiated in the current ssl_accept_server_cert_store for the private key of the certificate. If the key is found, ssl_accept_server_cert_subject is updated to reflect the full subject of the selected certificate; otherwise, ssl_accept_server_cert_subject is set to an empty string.

ssl_cert_encoded Property

This is the certificate (PEM/base64 encoded).

Syntax

def get_ssl_cert_encoded() -> bytes: ...
def set_ssl_cert_encoded(value: bytes) -> None: ...

ssl_cert_encoded = property(get_ssl_cert_encoded, set_ssl_cert_encoded)

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The ssl_cert_store and ssl_cert_subject properties also may be used to specify a certificate.

When ssl_cert_encoded is set, a search is initiated in the current ssl_cert_store for the private key of the certificate. If the key is found, ssl_cert_subject is updated to reflect the full subject of the selected certificate; otherwise, ssl_cert_subject is set to an empty string.

ssl_cert_store Property

This is the name of the certificate store for the client certificate.

Syntax

def get_ssl_cert_store() -> bytes: ...
def set_ssl_cert_store(value: bytes) -> None: ...

ssl_cert_store = property(get_ssl_cert_store, set_ssl_cert_store)

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The ssl_cert_store_type property denotes the type of the certificate store specified by ssl_cert_store. If the store is password protected, specify the password in ssl_cert_store_password.

ssl_cert_store is used in conjunction with the ssl_cert_subject property to specify client certificates. If ssl_cert_store has a value, and ssl_cert_subject or ssl_cert_encoded is set, a search for a certificate is initiated. Please see the ssl_cert_subject property for details.

Designations of certificate stores are platform-dependent.

The following are designations of the most common User and Machine certificate stores in Windows:

When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e. PKCS12 certificate store).

ssl_cert_store_password Property

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

Syntax

def get_ssl_cert_store_password() -> str: ...
def set_ssl_cert_store_password(value: str) -> None: ...

ssl_cert_store_password = property(get_ssl_cert_store_password, set_ssl_cert_store_password)

Default Value

""

Remarks

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

ssl_cert_store_type Property

This is the type of certificate store for this certificate.

Syntax

def get_ssl_cert_store_type() -> int: ...
def set_ssl_cert_store_type(value: int) -> None: ...

ssl_cert_store_type = property(get_ssl_cert_store_type, set_ssl_cert_store_type)

Default Value

0

Remarks

This is the type of certificate store for this certificate.

The class supports both public and private keys in a variety of formats. When the cstAuto value is used the class will automatically determine the type. This property can take one of the following values:

ssl_cert_subject Property

This is the subject of the certificate used for client authentication.

Syntax

def get_ssl_cert_subject() -> str: ...
def set_ssl_cert_subject(value: str) -> None: ...

ssl_cert_subject = property(get_ssl_cert_subject, set_ssl_cert_subject)

Default Value

""

Remarks

This is the subject of the certificate used for client authentication.

This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject.

If a matching certificate is found, the property is set to the full subject of the matching certificate.

If an exact match is not found, the store is searched for subjects containing the value of the property.

If a match is still not found, the property is set to an empty string, and no certificate is selected.

The special value "*" picks a random certificate in the certificate store.

The certificate subject is a comma separated list of distinguished name fields and values. For instance "CN=www.server.com, OU=test, C=US, E=support@nsoftware.com". Common fields and their meanings are displayed below.

If a field value contains a comma it must be quoted.

ssl_provider Property

This specifies the SSL/TLS implementation to use.

Syntax

def get_ssl_provider() -> int: ...
def set_ssl_provider(value: int) -> None: ...

ssl_provider = property(get_ssl_provider, set_ssl_provider)

Default Value

0

Remarks

This property specifies the SSL/TLS implementation to use. In most cases the default value of 0 (Automatic) is recommended and should not be changed. When set to 0 (Automatic) the class will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used.

Possible values are:

In most cases using the default value (Automatic) is recommended. The class will select a provider depending on the current platform.

When Automatic is selected, on Windows the class will use the platform implementation. On Linux/macOS the class will use the internal implementation. When TLS 1.3 is enabled via SSLEnabledProtocols the internal implementation is used on all platforms.

ssl_server_cert_encoded Property

This is the certificate (PEM/base64 encoded).

Syntax

def get_ssl_server_cert_encoded() -> bytes: ...

ssl_server_cert_encoded = property(get_ssl_server_cert_encoded, None)

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The ssl_server_cert_store and ssl_server_cert_subject properties also may be used to specify a certificate.

When ssl_server_cert_encoded is set, a search is initiated in the current ssl_server_cert_store for the private key of the certificate. If the key is found, ssl_server_cert_subject is updated to reflect the full subject of the selected certificate; otherwise, ssl_server_cert_subject is set to an empty string.

This property is read-only.

start_byte Property

The byte offset from which to start the upload or download.

Syntax

def get_start_byte() -> int: ...
def set_start_byte(value: int) -> None: ...

start_byte = property(get_start_byte, set_start_byte)

Default Value

0

Remarks

This property may be set to resume an upload or download; it specifies the offset in the file from which to resume. See upload_file and download_file for details about resuming uploads and downloads.

timeout Property

A timeout for the class.

Syntax

def get_timeout() -> int: ...
def set_timeout(value: int) -> None: ...

timeout = property(get_timeout, set_timeout)

Default Value

60

Remarks

If the timeout property is set to 0, all operations will run uninterrupted until successful completion or an error condition is encountered.

If timeout is set to a positive value, the class will wait for the operation to complete before returning control.

The class will use do_events to enter an efficient wait loop during any potential waiting period, making sure that all system events are processed immediately as they arrive. This ensures that the host application does not "freeze" and remains responsive.

If timeout expires, and the operation is not yet complete, the class fails with an error.

Please note that by default, all timeouts are inactivity timeouts, i.e. the timeout period is extended by timeout seconds when any amount of data is successfully sent or received.

The default value for the timeout property is 60 seconds.

use_resumable_upload Property

Whether to use resumable uploads.

Syntax

def get_use_resumable_upload() -> bool: ...
def set_use_resumable_upload(value: bool) -> None: ...

use_resumable_upload = property(get_use_resumable_upload, set_use_resumable_upload)

Default Value

FALSE

Remarks

This property controls whether simple or resumable uploads are used when upload_file is called. The default value is False (simple uploads are used).

Refer to upload_file for more information.

abort_upload Method

Aborts the current resumable upload session.

Syntax

def abort_upload() -> None: ...

Remarks

This method aborts the current resumable upload session specified by resume_url. It may be called if the current resumable upload has been interrupted and will not be resumed.

add_query_param Method

Adds a query parameter to the QueryParams properties.

Syntax

def add_query_param(name: str, value: str) -> None: ...

Remarks

This method is used to add a query parameter to the QueryaParam* properties. Name specifies the name of the parameter, and Value specifies the value of the parameter.

All specified Values will be URL encoded by the class automatically. Consult the service documentation for details on the available parameters.

authorize Method

Get the authorization string required to access the protected resource.

Syntax

def authorize() -> None: ...

Remarks

This method is used to get an access token that is required to access the protected resource. The method will act differently based on what is set in the o_auth_client_profile property and the o_auth_grant_type property. This method is not to be used in conjunction with the authorization property. It should instead be used when setting the OAuth* properties.

For more information, see the introduction section.

calc_authorization Method

Calculates the Authorization header based on provided credentials.

Syntax

def calc_authorization() -> None: ...

Remarks

This method calculates the authorization value using the values provided in auth_scheme, user and password.

In most cases this method does not need to be called. The class will automatically calculate any required authorization values when a method is called such as get or post.

This method may be useful in cases where the authorization value needs to be calculated prior to sending a request.

config Method

Sets or retrieves a configuration setting.

Syntax

def config(configuration_string: str) -> str: ...

Remarks

config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

copy_resource Method

Copies the currently selected resource.

Syntax

def copy_resource(parent_id: str, new_name: str) -> None: ...

Remarks

This method copies the resource currently selected by remote_id or remote_path. The following outcomes are possible depending on which of NewName and ParentId are provided:

ParentId, if provided, must either be the Id of a folder resource that already exists in the drive currently selected by drive, or root (an alias for the root of the drive).

Monitoring Copy Operations

All copy operations are asynchronous. After calling copy_resource, the CopyStatusURL configuration setting will be populated with a copy operation monitor URL.

The poll_copy_status method can be used to retrieve the latest status of the copy operation specified by the CopyStatusURL configuration setting. Calling poll_copy_status will populate the copy_percent_done, copy_status, and (if applicable) copied_resource_id properties.

create_folder Method

Creates a new folder resource.

Syntax

def create_folder(folder_name: str) -> str: ...

Remarks

This method creates a new folder resource, with the given FolderName, within the folder resource currently selected by remote_id or remote_path. The Id of the newly-created folder resource is returned.

If the ClientCreatedTime and/or ClientModifiedTime configuration settings are non-empty when this method is called, the corresponding timestamps will be submitted with the folder creation request.

Name Conflict Resolution

If the RenameIfExists configuration setting is enabled when this method is called, and the desired FolderName is already in use, the server will modify the name of the new folder resource to be unique. Refer to the RenameIfExists configuration setting for more information.

create_link Method

Creates a resource sharing link.

Syntax

def create_link(read_only: bool) -> str: ...

Remarks

This method creates and returns a sharing link for the resource currently selected by remote_id or remote_path. The ReadOnly parameter controls whether the link provides view-only or editing access to the resource in question.

For OneDrive for Business and SharePoint Online resources, the CreateLinkScope configuration setting can also be used to control the access scope used to create the link. // Create a read-only shared link for the given file. onedrive.RemotePath = "/work_stuff/serious_business/best_cat_pictures.zip"; string sharingUrl = onedrive.CreateLink(true);

delete_resource Method

Deletes the currently selected resource.

Syntax

def delete_resource() -> None: ...

Remarks

This method deletes the resource currently selected by remote_id or remote_path. When deleting a folder resource, all of its contents are also deleted.

Important: Resources are deleted permanently!

download_file Method

Downloads the currently selected file resource.

Syntax

def download_file() -> None: ...

Remarks

This method downloads the file resource currently selected by remote_id or remote_path.

If local_file is set, the file will be saved to the specified location; otherwise, the file data will be held by resource_data.

To download and decrypt an encrypted file, set encryption_algorithm and encryption_password before calling this method.

Download Notes

In the simplest use-case, downloading a file looks like this: onedrive.LocalFile = "../MyFile.zip"; onedrive.RemoteId = onedrive.Resources[0].Id; onedrive.DownloadFile();

Resuming Downloads

The class also supports resuming failed downloads by using the start_byte property. If a download is interrupted, set start_byte to the appropriate offset before calling this method to resume the download. string downloadFile = "../MyFile.zip"; onedrive.LocalFile = downloadFile; onedrive.RemoteId = onedrive.Resources[0].Id; onedrive.DownloadFile(); //The transfer is interrupted and DownloadFile() above fails. Later, resume the download: //Get the size of the partially downloaded file onedrive.StartByte = new FileInfo(downloadFile).Length; onedrive.DownloadFile();

Resuming Encrypted File Downloads

Resuming encrypted file downloads is only supported when local_file was set in the initial download attempt.

If local_file is set when beginning an encrypted download, the class creates a temporary file in TempPath to hold the encrypted data until the download is complete. If the download is interrupted, DownloadTempFile will be populated with the path of the temporary file that holds the partial data.

To resume, DownloadTempFile must be populated, along with start_byte, to allow the remainder of the encrypted data to be downloaded. Once the encrypted data is downloaded it will be decrypted and written to local_file. onedrive.LocalFile = "../MyFile.zip"; onedrive.EncryptionPassword = "password"; onedrive.RemoteId = onedrive.Resources[0].Id; onedrive.DownloadFile(); //The transfer is interrupted and DownloadFile() above fails. Later, resume the download: //Get the size of the partially download temp file onedrive.StartByte = new FileInfo(onedrive.Config("DownloadTempFile")).Length; onedrive.DownloadFile();

get_current_change_marker Method

Gets the most current change marker.

Syntax

def get_current_change_marker() -> None: ...

Remarks

This method populates next_change_marker with the most current change marker available.

Refer to list_changes for more information.

get_drive_info Method

Gets information about the currently selected drive.

Syntax

def get_drive_info() -> None: ...

Remarks

This method retrieves information about the drive currently selected by drive.

Calling this method will fire the on_drive_list event, and will populate the Drive* properties with a single item (clearing any previously-held items in the process).

get_resource_info Method

Gets information about the currently selected resource.

Syntax

def get_resource_info() -> None: ...

Remarks

This method retrieves information about the resource currently selected by remote_id or remote_path.

Calling this method will fire the on_resource_list event, and will populate the Resource* properties with a single item (clearing any previously-held items in the process).

interrupt Method

Interrupt the current method.

Syntax

def interrupt() -> None: ...

Remarks

If there is no method in progress, interrupt simply returns, doing nothing.

list_changes Method

Lists changes to resources in the currently selected drive.

Syntax

def list_changes() -> None: ...

Remarks

This method lists changes to resources in the drive currently selected by drive.

Starting from a Baseline State

For most use-cases, it is necessary to obtain a baseline of the full drive hierarchy in order to have a context onto which later changes can be applied.

To obtain a full drive hierarchy baseline, ensure that both change_marker and next_change_marker are empty, and then call list_changes. Then follow the process described in the "General Usage" section (below) until change_marker is empty, keeping in mind that the results being returned are not necessarily* changes, but rather the current state of all resources in the drive.

*If any resources in the drive are changed before all result pages of the baseline have been returned, OneDrive may append those change items to the end of the baseline's results. Refer to the "Usage Considerations" section (below) for more information.

Starting from the Latest State

For use-cases that don't require a baseline (e.g., perhaps an application just displays a "ticker" with change information), call get_current_change_marker. This will populate next_change_marker immediately.

General Usage

When this method is called, it will use the change marker stored in either change_marker or next_change_marker (only one can be populated at a time) to request the next page of changes. This method causes the on_resource_list event to fire once for each change, and will also populate the Resource* properties.

If there are still more changes available to list when this method returns, the change_marker property will be populated. Continue to call this method until change_marker is empty to accumulate all pages of results in the Resource* properties. (Once there aren't any more changes available to list, the next_change_marker property will be populated instead.)

When next_change_marker is populated, it is always populated with a value that (at the time of population) points to the most current state. (Since "the most current state" implies that there are no further changes to list, calling list_changes immediately after next_change_marker is populated will not return any further changes.)

Example of Getting a Baseline and then Listing Changes // Get a full drive hierarchy baseline first. Onedrive onedrive = new Onedrive(); onedrive.ListChanges(); do { // Continue to call ListChanges() until ChangeMarker is the empty string (indicating there // are no more changes to list). onedrive.ListChanges(); } while (onedrive.ChangeMarker.Length > 0); for (int i = 0; i < onedrive.Resources.Count; i++) { // Apply the baseline drive state. } // Now NextChangeMarker will be populated. If we were to call ListChanges() again right now, // nothing would be listed and NextChangeMarker would still be populated. // Wait 2 minutes and then try to list changes again. Assume something changes while we wait. Thread.Sleep(120000); onedrive.ListChanges(); do { onedrive.ListChanges(); } while (onedrive.ChangeMarker.Length > 0); for (int i = 0; i < onedrive.Resources.Count; i++) { // Apply the changes. }

Usage Considerations

• When listing changes, certain resource properties are not included. For example, resource paths are not returned; always use resource Ids when tracking changes.
• It is possible for a resource, uniquely identified by its Id, to appear more than once in a change set. (This can happen if changes are being listed, and then a change occurs before all result pages in the change set are returned; OneDrive will then typically append the new change to the end of the current change set.) Since a OneDrive change always reflects the latest state of a resource, just use the latest one.
• OneDrive will report a change when a resource is created, renamed, modified, or deleted; but it only explicitly specifies deletions. However, it is easy to differentiate between the other change events by keeping track of resource Ids, names, and last modified times; and then comparing old and new values when changes arrive.

list_drives Method

Lists the drives accessible by the user.

Syntax

def list_drives() -> None: ...

Remarks

This method lists the drives accessible to the current user.

Calling this method will fire the on_drive_list event once for each drive, and will also populate the Drive* properties.

If there are still more drives available to list when this method returns, the drive_marker property will be populated. Continue to call this method until drive_marker is empty to accumulate all pages of results in the Drive* properties.

The ListDrivesScope configuration setting can be used to control which drives are listed; by default only drives the user directly owns are returned. Refer to ListDrivesScope for more information.

Note: For use-cases that only make use of the current user's default drive (e.g., when authenticated with a personal Microsoft account), there is no need to ever call list_drives, set the drive property, or use any of the class's other drive-related API members. By default, the drive property and the GroupId and SiteId configuration settings are all empty, which causes the class to use the current user's default drive. // DriveList event handler. onedrive.OnDriveList += (s, e) => { Console.WriteLine(e.Name); }; do { onedrive.ListDrives(); for (int i = 0; i < onedrive.Drives.Count; i++) { // Process drives here. } } while (!string.IsNullOrEmpty(onedrive.DriveMarker));

list_resources Method

Lists resources in the currently selected folder.

Syntax

def list_resources() -> None: ...

Remarks

This method lists resources in the folder resource currently selected by remote_id or remote_path.

Calling this method will fire the on_resource_list event once for each resource, and will also populate the Resource* properties.

If there are still more resources available to list when this method returns, the resource_marker property will be populated. Continue to call this method until resource_marker is empty to accumulate all pages of results in the Resource* properties.

For more complex queries, use the search method. // ResourceList event handler. onedrive.OnResourceList += (s, e) => { Console.WriteLine(e.Name); }; // (Assume that the RemoteId property isn't set; it takes precedence if it is.) onedrive.RemotePath = "/work_files/serious_business/cats"; do { onedrive.ListResources(); for (int i = 0; i < onedrive.Resources.Count; i++) { // Process resources here. } } while (!string.IsNullOrEmpty(onedrive.ResourceMarker));

move_resource Method

Moves the currently selected resource.

Syntax

def move_resource(parent_id: str) -> None: ...

Remarks

This method moves the resource currently selected by remote_id or remote_path to the folder specified by ParentId.

ParentId must either be the Id of a folder resource that already exists in the drive currently selected by drive, or root (an alias for the root of the drive).

poll_copy_status Method

Gets the status of a copy operation.

Syntax

def poll_copy_status() -> None: ...

Remarks

This method retrieves the latest status information for the copy operation specified by the CopyStatusURL configuration setting.

After calling this method, the copy_percent_done, copy_status, and (if applicable) copied_resource_id properties will be populated.

Refer to copy_resource, as well as the properties mentioned above, for more information.

poll_upload_status Method

Gets the status of the current resumable upload session.

Syntax

def poll_upload_status() -> None: ...

Remarks

This method retrieves the status of the resumable upload session specified by resume_url.

After calling this method, the start_byte property and UploadExpDate configuration setting will be populated.

reset Method

Resets the class to its initial state.

Syntax

def reset() -> None: ...

Remarks

This method resets the class to its initial state.

search Method

Searches for resources that match the specified query.

Syntax

def search(query: str) -> None: ...

Remarks

This method searches for resources that match the given Query within the folder resource currently selected by remote_id or remote_path. The value provided for Query will automatically be URL-encoded.

Calling this method will fire the on_resource_list event once for each search result, and will also populate the Resource* properties.

If there are still more search results available to list when this method returns, the search_marker property will be populated. Continue to call this method until search_marker is empty to accumulate all pages of results in the Resource* properties.

send_custom_request Method

Sends a custom request to the Microsoft Graph API.

Syntax

def send_custom_request(http_method: str, request_path: str, request_body: str) -> None: ...

Remarks

This method can be used to send arbitrary requests to the Microsoft Graph API.

Valid values for HttpMethod are:

• GET (default if empty)
• HEAD
• POST
• PUT
• PATCH
• DELETE

The value passed for RequestPath must already be URL-encoded in a manner acceptable to the Microsoft Graph API. The RequestBody parameter may be empty if not needed.

Usage

When this method is called, the class does the following:

1. Builds a request URL, including query parameters, as follows:
   • The specified RequestPath is appended to the Microsoft Graph API's "stable" endpoint, https://graph.microsoft.com/v1.0 (however, see note below).
   • All query parameters in the QueryParam* properties are added to the request URL.
2. Sends the request using the specified HttpMethod, the request URL build in step 1, the header information held by authorization and other_headers, and the given RequestBody (if non-empty).
3. Stores the response headers in the ParsedHeader* properties, and the response body in the specified local_file, or resource_data (using the same logic as download_file).

If the response body is JSON data, the XPath, XText, and other X* configuration settings can then be used to navigate and extract information from it.

Note: Some responses returned by the Graph API include fully-qualified Graph API URLs for clients to use to obtain additional information (the next page of results in a listing, details about a long-running operation, etc.). As a convenience, any fully-qualified URL that begins with https://graph.microsoft.com/ can be passed for RequestPath to have the class make a request against it.

update_resource Method

Updates the currently selected resource.

Syntax

def update_resource() -> None: ...

Remarks

This method updates the metadata for the file or folder resource currently selected by remote_id or remote_path. For file resources, the file data can optionally be updated as well.

Usage

1. If necessary, call get_resource_info or list_resources to ensure an item with the resource's latest information is present in the Resource* properties.
2. Modify the item's Resource* properties as desired; the following properties are supported:
   • resource_description (only updated if not empty; only applicable for OneDrive Personal)
   • resource_name
   • resource_parent_id (only updated if not empty)
   • resource_parent_path (only updated if not empty and resource_parent_id is empty)
   If the ClientCreatedTime and/or ClientModifiedTime configuration settings is non-empty, the corresponding timestamps will be sent as well.
3. For file resources, you may set local_file or resource_data if you wish to update the file data on the server. (Refer to upload_file for more information about simple vs. resumable uploads and encrypting the file data before uploading.)
4. Finally, call this method to update the resource.

Name Conflict Resolution

1. If the RenameIfExists configuration setting is enabled, the server will modify the new name of the resource to be unique, if necessary. Refer to the RenameIfExists configuration setting for more information.
2. Otherwise, if the overwrite property is enabled, the server will replace the existing (other) resource with the one being updated.
3. Otherwise, the server will return an error.

upload_file Method

Uploads a new file resource.

Syntax

def upload_file(file_name: str) -> str: ...

Remarks

This method uploads a new file resource, with the given FileName (which should include a file extension), to the folder resource currently selected by remote_id or remote_path. The Id of the newly-created file resource is returned.

If the ClientCreatedTime and/or ClientModifiedTime configuration settings are non-empty when this method is called, the corresponding timestamps will be submitted with the file upload request.

If local_file is set the file will be uploaded from the specified path. If local_file is not set the data in resource_data will be used.

To encrypt the file before uploading it, set encryption_algorithm and encryption_password.

Upload Notes

OneDrive offers two ways to upload a file. For smaller files a simple upload option is provided to upload data in one request. This is the default option. For larger files, uploads can be fragmented into multiple pieces, allowing resuming of uploads that may be interrupted.

Simple

By default the class uses the simple upload mechanism. onedrive.LocalFile = "../MyFile.zip"; onedrive.UploadFile("MyFile.zip");

Resumable

To enable resumable uploads set use_resumable_upload to True. This is recommended for large files. The class will automatically fragment the specified file into smaller pieces and upload each individually. FragmentSize may be set to specify the size of the fragment if desired. The default fragment size is 10 MB.

When use_resumable_upload is set to True and upload_file is called, a resumable upload session is started by the class. resume_url is populated with a URL identifying the session (this value may be needed for additional operations if the upload does not complete normally).

During a resumable upload, the on_fragment_complete event fires after each fragment is uploaded to indicate overall progress. The class also updates start_byte as necessary to indicate the current offset in the file.

If the upload is interrupted for any reason, resuming it is easy. First, verify that resume_url and start_byte are populated (if the same instance of the class is used, they should already be populated, and no special action should be needed). Then call upload_file again to resume the upload at the specified start_byte offset.

Note that if the upload is not resumed after some time the upload session will expire. poll_upload_status may be used to check the status of a resumable upload, including when it will expire (which is stored in the UploadExpDate configuration setting). An interrupted upload can be aborted explicitly using the abort_upload method. onedrive.LocalFile = "../MyFile.zip"; onedrive.UploadFile("MyFile.zip"); //The transfer is interrupted and UploadFile() above fails. Later, resume the download. //Using the same instance StartByte and ResumeURL are already populated from the previous //upload attempt. onedrive.UploadFile("MyFile.zip");

Name Conflict Resolution

1. If the RenameIfExists configuration setting is enabled, the server will modify the name of the new file resource to be unique. Refer to the RenameIfExists configuration setting for more information.
2. Otherwise, if the overwrite property is enabled, the server will replace the existing file resource with the newly-uploaded one.
3. Otherwise, the server will return an error.

on_drive_list Event

Fires once for each drive returned when listing drives.

Syntax

class OneDriveDriveListEventParams(object):
  @property
  def id() -> str: ...

  @property
  def name() -> str: ...

  @property
  def description() -> str: ...

  @property
  def drive_type() -> int: ...

  @property
  def owner_id() -> str: ...

  @property
  def owner_name() -> str: ...

# In class OneDrive:
@property
def on_drive_list() -> Callable[[OneDriveDriveListEventParams], None]: ...
@on_drive_list.setter
def on_drive_list(event_hook: Callable[[OneDriveDriveListEventParams], None]) -> None: ...

Remarks

This event fires once for each drives returned when list_drives or get_drive_info is called.

Id is the Id of the drive.

Name is the name of the drive.

Description holds the description of the drive.

DriveType reflects the drive's type. Possible values are:

OwnerId is the Id of the drive's owner.

OwnerName is the name of the drive's owner.

on_end_transfer Event

This event fires when a document finishes transferring.

Syntax

class OneDriveEndTransferEventParams(object):
  @property
  def direction() -> int: ...

# In class OneDrive:
@property
def on_end_transfer() -> Callable[[OneDriveEndTransferEventParams], None]: ...
@on_end_transfer.setter
def on_end_transfer(event_hook: Callable[[OneDriveEndTransferEventParams], None]) -> None: ...

Remarks

The on_end_transfer event is fired when the document text finishes transferring from the server to the local host.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

on_error Event

Information about errors during data delivery.

Syntax

class OneDriveErrorEventParams(object):
  @property
  def error_code() -> int: ...

  @property
  def description() -> str: ...

# In class OneDrive:
@property
def on_error() -> Callable[[OneDriveErrorEventParams], None]: ...
@on_error.setter
def on_error(event_hook: Callable[[OneDriveErrorEventParams], None]) -> None: ...

Remarks

The on_error event is fired in case of exceptional conditions during message processing. Normally the class fails with an error.

ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Error Codes section.

on_fragment_complete Event

Fires after each fragment of a resumable upload is completed.

Syntax

class OneDriveFragmentCompleteEventParams(object):
  @property
  def fragment_number() -> int: ...

  @property
  def fragment_count() -> int: ...

  @property
  def interrupt() -> bool: ...
  @interrupt.setter
  def interrupt(value) -> None: ...

# In class OneDrive:
@property
def on_fragment_complete() -> Callable[[OneDriveFragmentCompleteEventParams], None]: ...
@on_fragment_complete.setter
def on_fragment_complete(event_hook: Callable[[OneDriveFragmentCompleteEventParams], None]) -> None: ...

Remarks

When use_resumable_upload is True and upload_file is called, this event will fire after each fragment is uploaded, providing an indication of overall upload progress.

FragmentNumber is the number of the current fragment that has completed. This value starts at 1.

FragmentCount is the total number of fragments that will be uploaded.

Interrupt can be set to True to interrupt the upload. The upload may be resumed later.

on_header Event

This event is fired every time a header line comes in.

Syntax

class OneDriveHeaderEventParams(object):
  @property
  def field() -> str: ...

  @property
  def value() -> str: ...

# In class OneDrive:
@property
def on_header() -> Callable[[OneDriveHeaderEventParams], None]: ...
@on_header.setter
def on_header(event_hook: Callable[[OneDriveHeaderEventParams], None]) -> None: ...

Remarks

The Field parameter contains the name of the HTTP header (which is the same as it is delivered). The Value parameter contains the header contents.

If the header line being retrieved is a continuation header line, then the Field parameter contains "" (empty string).

on_log Event

This event fires once for each log message.

Syntax

class OneDriveLogEventParams(object):
  @property
  def log_level() -> int: ...

  @property
  def message() -> str: ...

  @property
  def log_type() -> str: ...

# In class OneDrive:
@property
def on_log() -> Callable[[OneDriveLogEventParams], None]: ...
@on_log.setter
def on_log(event_hook: Callable[[OneDriveLogEventParams], None]) -> None: ...

Remarks

This event fires once for each log message generated by the class. The verbosity is controlled by the LogLevel setting.

LogLevel indicates the level of message. Possible values are as follows:

The value 1 (Info) logs basic information, including the URL, HTTP version, and status details.

The value 2 (Verbose) logs additional information about the request and response.

The value 3 (Debug) logs the headers and body for both the request and response, as well as additional debug information (if any).

Message is the log entry.

LogType identifies the type of log entry. Possible values are as follows:

• "Info"
• "RequestHeaders"
• "ResponseHeaders"
• "RequestBody"
• "ResponseBody"
• "ProxyRequest"
• "ProxyResponse"
• "FirewallRequest"
• "FirewallResponse"

on_progress Event

Fires during an upload or download to indicate transfer progress.

Syntax

class OneDriveProgressEventParams(object):
  @property
  def direction() -> int: ...

  @property
  def bytes_transferred() -> int: ...

  @property
  def total_bytes() -> int: ...

  @property
  def percent_done() -> int: ...

# In class OneDrive:
@property
def on_progress() -> Callable[[OneDriveProgressEventParams], None]: ...
@on_progress.setter
def on_progress(event_hook: Callable[[OneDriveProgressEventParams], None]) -> None: ...

Remarks

This event fires during an upload or download to indicate the progress of the transfer of the entire request. By default, this event will fire each time PercentDone increases by one percent; the ProgressStep configuration setting can be used to alter this behavior.

Direction indicates whether the transfer is an upload (0) or a download (1).

BytesTransferred reflects the number of bytes that have been transferred so far, or 0 if the transfer is starting (however, see note below).

TotalBytes reflects the total number of bytes that are to be transferred, or -1 if the total is unknown. This amount includes the size of everything in the request like HTTP headers.

PercentDone reflects the overall progress of the transfer, or -1 if the progress cannot be calculated.

Note: By default, the class tracks transfer progress absolutely. If a transfer is interrupted and later resumed, the values reported by this event upon and after resumption will account for the data that was transferred before the interruption.

For example, if 10MB of data was successfully transferred before the interruption, then this event will fire with a BytesTransferred value of 10485760 (10MB) when the transfer is first resumed, and then continue to fire with successively greater values as usual.

This behavior can be changed by disabling the ProgressAbsolute configuration setting, in which case the class will treat resumed transfers as "new" transfers. In this case, the BytesTransferred parameter will always be 0 the first time this event fires, regardless of whether the transfer is new or being resumed.

on_resource_list Event

Fires once for each resource returned when listing resources or changes.

Syntax

class OneDriveResourceListEventParams(object):
  @property
  def id() -> str: ...

  @property
  def name() -> str: ...

  @property
  def path() -> str: ...

  @property
  def description() -> str: ...

  @property
  def resource_type() -> int: ...

  @property
  def created_time() -> str: ...

  @property
  def modified_time() -> str: ...

  @property
  def size() -> int: ...

  @property
  def e_tag() -> str: ...

  @property
  def deleted() -> bool: ...

# In class OneDrive:
@property
def on_resource_list() -> Callable[[OneDriveResourceListEventParams], None]: ...
@on_resource_list.setter
def on_resource_list(event_hook: Callable[[OneDriveResourceListEventParams], None]) -> None: ...

Remarks

This event fires once for each resource returned when list_resources, get_resource_info, search, or list_changes is called.

Id is the Id of the resource.

Name is the name of the resource.

Path is the path to the resource on the server. This parameter will always be empty for list_changes.

Description holds the description of the resource. This parameter is only applicable for OneDrive Personal.

ResourceType reflects the resource's type. Possible values are:

CreatedTime and ModifiedTime reflect the resource's creation and last modified timestamps. Timestamps are formatted according to ISO 8601 and are always in UTC time.

Size is the size of the resource (for folders, their contents' total size), in bytes. This parameter will always be -1 for list_changes.

ETag is the ETag of the resource.

Deleted indicates whether the resource has been deleted. This parameter is only applicable for list_changes, it will always be False otherwise.

on_ssl_server_authentication Event

Fired after the server presents its certificate to the client.

Syntax

class OneDriveSSLServerAuthenticationEventParams(object):
  @property
  def cert_encoded() -> bytes: ...

  @property
  def cert_subject() -> str: ...

  @property
  def cert_issuer() -> str: ...

  @property
  def status() -> str: ...

  @property
  def accept() -> bool: ...
  @accept.setter
  def accept(value) -> None: ...

# In class OneDrive:
@property
def on_ssl_server_authentication() -> Callable[[OneDriveSSLServerAuthenticationEventParams], None]: ...
@on_ssl_server_authentication.setter
def on_ssl_server_authentication(event_hook: Callable[[OneDriveSSLServerAuthenticationEventParams], None]) -> None: ...

Remarks

This event is where the client can decide whether to continue with the connection process or not. The Accept parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether to continue or not.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string "OK"). If it is decided to continue, you can override and accept the certificate by setting the Accept parameter to True.

on_ssl_status Event

Shows the progress of the secure connection.

Syntax

class OneDriveSSLStatusEventParams(object):
  @property
  def message() -> str: ...

# In class OneDrive:
@property
def on_ssl_status() -> Callable[[OneDriveSSLStatusEventParams], None]: ...
@on_ssl_status.setter
def on_ssl_status(event_hook: Callable[[OneDriveSSLStatusEventParams], None]) -> None: ...

Remarks

The event is fired for informational and logging purposes only. Used to track the progress of the connection.

on_start_transfer Event

This event fires when a document starts transferring (after the headers).

Syntax

class OneDriveStartTransferEventParams(object):
  @property
  def direction() -> int: ...

# In class OneDrive:
@property
def on_start_transfer() -> Callable[[OneDriveStartTransferEventParams], None]: ...
@on_start_transfer.setter
def on_start_transfer(event_hook: Callable[[OneDriveStartTransferEventParams], None]) -> None: ...

Remarks

The on_start_transfer event is fired when the document text starts transferring from the server to the local host.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

on_transfer Event

This event is fired while a document transfers (delivers document).

Syntax

class OneDriveTransferEventParams(object):
  @property
  def direction() -> int: ...

  @property
  def bytes_transferred() -> int: ...

  @property
  def percent_done() -> int: ...

  @property
  def text() -> bytes: ...

# In class OneDrive:
@property
def on_transfer() -> Callable[[OneDriveTransferEventParams], None]: ...
@on_transfer.setter
def on_transfer(event_hook: Callable[[OneDriveTransferEventParams], None]) -> None: ...

Remarks

The Text parameter contains the portion of the document text being received. It is empty if data are being posted to the server.

The BytesTransferred parameter contains the number of bytes transferred in this Direction since the beginning of the document text (excluding HTTP response headers).

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

The PercentDone parameter shows the progress of the transfer in the corresponding direction. If PercentDone can not be calculated the value will be -1.

Note: Events are not re-entrant. Performing time-consuming operations within this event will prevent it from firing again in a timely manner and may affect overall performance.

OneDrive Config Settings

OneDrive Config Settings

<firstlevel>
  <one>value</one>
  <two>
    <item>first</item>
    <item>second</item>
  </two>
  <three>value three</three>
</firstlevel>

{
  "firstlevel": {
    "one": "value",
    "two": ["first", "second"],
    "three": "value three"
  }
}

HTTP Config Settings

TCPClient Config Settings

SSL Config Settings

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
..
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
..
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

Socket Config Settings

Base Config Settings

OneDrive Errors

Common Errors

The class may also return one of the following error codes, which are inherited from other classes.

HTTP Errors

The class may also return one of the following error codes, which are inherited from other classes.

TCPClient Errors

SSL Errors

TCP/IP Errors