MountOperation#

class MountOperation(**properties: Any)#

Superclasses: Object

GMountOperation provides a mechanism for interacting with the user. It can be used for authenticating mountable operations, such as loop mounting files, hard drive partitions or server locations. It can also be used to ask the user questions or show a list of applications preventing unmount or eject operations from completing.

Note that GMountOperation is used for more than just Mount objects – for example it is also used in start and stop.

Users should instantiate a subclass of this that implements all the various callbacks to show the required dialogs, such as `GtkMountOperation <https://docs.gtk.org/gtk4/class.MountOperation.html>`__. If no user interaction is desired (for example when automounting filesystems at login time), usually NULL can be passed, see each method taking a GMountOperation for details.

Throughout the API, the term ‘TCRYPT’ is used to mean ‘compatible with TrueCrypt and VeraCrypt’. TrueCrypt is a discontinued system for encrypting file containers, partitions or whole disks, typically used with Windows. VeraCrypt is a maintained fork of TrueCrypt with various improvements and auditing fixes.

Constructors#

class MountOperation
classmethod new() → MountOperation#

Creates a new mount operation.

Methods#

class MountOperation
do_aborted(self) → None#
do_ask_password(self, message: str, default_user: str, default_domain: str, flags: AskPasswordFlags) → None#
Parameters:

  • message

  • default_user

  • default_domain

  • flags

do_ask_question(self, message: str, choices: list[str]) → None#
Parameters:

  • message

  • choices

do_reply(self, result: MountOperationResult) → None#
Parameters:

result

do_show_processes(self, message: str, processes: list[int], choices: list[str]) → None#
Parameters:

  • message

  • processes

  • choices

do_show_unmount_progress(self, message: str, time_left: int, bytes_left: int) → None#
Parameters:

  • message

  • time_left

  • bytes_left

get_anonymous() → bool#

Check to see whether the mount operation is being used for an anonymous user.

get_choice() → int#

Gets a choice from the mount operation.

get_domain() → str | None#

Gets the domain of the mount operation.

get_is_tcrypt_hidden_volume() → bool#

Check to see whether the mount operation is being used for a TCRYPT hidden volume.

Added in version 2.58.

get_is_tcrypt_system_volume() → bool#

Check to see whether the mount operation is being used for a TCRYPT system volume.

Added in version 2.58.

get_password() → str | None#

Gets a password from the mount operation.

get_password_save() → PasswordSave#

Gets the state of saving passwords for the mount operation.

get_pim() → int#

Gets a PIM from the mount operation.

Added in version 2.58.

get_username() → str | None#

Get the user name from the mount operation.

reply(result: MountOperationResult) → None#

Emits the MountOperation::reply signal.

Parameters:

result – a MountOperationResult

set_anonymous(anonymous: bool) → None#

Sets the mount operation to use an anonymous user if anonymous is True.

Parameters:

anonymous – boolean value.

set_choice(choice: int) → None#

Sets a default choice for the mount operation.

Parameters:

choice – an integer.

set_domain(domain: str | None = None) → None#

Sets the mount operation’s domain.

Parameters:

domain – the domain to set.

set_is_tcrypt_hidden_volume(hidden_volume: bool) → None#

Sets the mount operation to use a hidden volume if hidden_volume is True.

Added in version 2.58.

Parameters:

hidden_volume – boolean value.

set_is_tcrypt_system_volume(system_volume: bool) → None#

Sets the mount operation to use a system volume if system_volume is True.

Added in version 2.58.

Parameters:

system_volume – boolean value.

set_password(password: str | None = None) → None#

Sets the mount operation’s password to password.

Parameters:

password – password to set.

set_password_save(save: PasswordSave) → None#

Sets the state of saving passwords for the mount operation.

Parameters:

save – a set of PasswordSave flags.

set_pim(pim: int) → None#

Sets the mount operation’s PIM to pim.

Added in version 2.58.

Parameters:

pim – an unsigned integer.

set_username(username: str | None = None) → None#

Sets the user name within op to username.

Parameters:

username – input username.

Properties#

class MountOperation
props.anonymous: bool#

The type of the None singleton.

props.choice: int#

The type of the None singleton.

props.domain: str#

The type of the None singleton.

props.is_tcrypt_hidden_volume: bool#

The type of the None singleton.

Added in version 2.58.

props.is_tcrypt_system_volume: bool#

The type of the None singleton.

Added in version 2.58.

props.password: str#

The type of the None singleton.

props.password_save: PasswordSave#

The type of the None singleton.

props.pim: int#

The type of the None singleton.

Added in version 2.58.

props.username: str#

The type of the None singleton.

Signals#

class MountOperation.signals
aborted() → None#

The type of the None singleton.

Added in version 2.20.

ask_password(message: str, default_user: str, default_domain: str, flags: AskPasswordFlags) → None#

The type of the None singleton.

Parameters:

  • message – string containing a message to display to the user.

  • default_user – string containing the default user name.

  • default_domain – string containing the default domain.

  • flags – a set of AskPasswordFlags.

ask_question(message: str, choices: list[str]) → None#

The type of the None singleton.

Parameters:

  • message – string containing a message to display to the user.

  • choices – an array of strings for each possible choice.

reply(result: MountOperationResult) → None#

Emitted when the user has replied to the mount operation.

Parameters:

result – a MountOperationResult indicating how the request was handled

show_processes(message: str, processes: list[int], choices: list[str]) → None#

The type of the None singleton.

Added in version 2.22.

Parameters:

  • message – string containing a message to display to the user.

  • processes – an array of Pid for processes blocking the operation.

  • choices – an array of strings for each possible choice.

show_unmount_progress(message: str, time_left: int, bytes_left: int) → None#

The type of the None singleton.

Added in version 2.34.

Parameters:

  • message – string containing a message to display to the user

  • time_left – the estimated time left before the operation completes, in microseconds, or -1

  • bytes_left – the amount of bytes to be written before the operation completes (or -1 if such amount is not known), or zero if the operation is completed

Virtual Methods#

class MountOperation
do_aborted() → None#

The type of the None singleton.

do_ask_password(message: str, default_user: str, default_domain: str, flags: AskPasswordFlags) → None#

The type of the None singleton.

Parameters:

  • message

  • default_user

  • default_domain

  • flags

do_ask_question(message: str, choices: list[str]) → None#

The type of the None singleton.

Parameters:

  • message – string containing a message to display to the user

  • choices – an array of strings for each possible choice

do_reply(result: MountOperationResult) → None#

Emits the MountOperation::reply signal.

Parameters:

result – a MountOperationResult

do_show_processes(message: str, processes: list[int], choices: list[str]) → None#

The type of the None singleton.

Added in version 2.22.

Parameters:

  • message – string containing a message to display to the user

  • processes – an array of Pid for processes blocking the operation

  • choices – an array of strings for each possible choice

do_show_unmount_progress(message: str, time_left: int, bytes_left: int) → None#

The type of the None singleton.

Parameters:

  • message

  • time_left

  • bytes_left

Fields#

class MountOperation
parent_instance#
priv#
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