Node / ReticulumProjects / Sideband.git / files / sbapp / plyer / platforms / linux / filechooser.py

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T8b949e'''

Linux file chooser

'''

Tff7b72from T7ee787sbappT7ee787.T7ee787plyerT7ee787.T7ee787facades Tff7b72import Te6edf3FileChooser

Tff7b72from T7ee787distutilsT7ee787.T7ee787spawn Tff7b72import Te6edf3find_executable Tff7b72as Te6edf3which

Tff7b72import T7ee787os

Tff7b72import T7ee787subprocess Tff7b72as T7ee787sp

Tff7b72import T7ee787time

Tff7b72class T56d364SubprocessFileChooserTb4b4b4:

T8b949e'''A file chooser implementation that allows using

subprocess back-ends.

Normally you only need to override _gen_cmdline, executable,

separator and successretcode.

'''

Te6edf3executable Tff7b72= Ta5d6ff"Ta5d6ff"

T8b949e'''The name of the executable of the back-end.

'''

Te6edf3separator Tff7b72= Ta5d6ff"Ta5d6ff|Ta5d6ff"

T8b949e'''The separator used by the back-end. Override this for automatic

splitting, or override _split_output.

'''

Te6edf3successretcode Tff7b72= T79c0ff0

T8b949e'''The return code which is returned when the user doesn't close the

dialog without choosing anything, or when the app doesn't crash.

'''

Te6edf3path Tff7b72= Tff7b72None

Te6edf3multiple Tff7b72= Tff7b72False

Te6edf3filters Tff7b72= Tb4b4b4[Tb4b4b4]

Te6edf3preview Tff7b72= Tff7b72False

Te6edf3title Tff7b72= Tff7b72None

Te6edf3icon Tff7b72= Tff7b72None

Te6edf3show_hidden Tff7b72= Tff7b72False

Tff7b72def Tff7b72__init__Tb4b4b4(Tff7b72selfTb4b4b4, Tff7b72*Te6edf3argsTb4b4b4, Tff7b72*Tff7b72*Te6edf3kwargsTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ff_handle_selection Tff7b72= Te6edf3kwargsTff7b72.Td2a8ffpopTb4b4b4(

Ta5d6ff'Ta5d6ffon_selectionTa5d6ff'Tb4b4b4, Tff7b72selfTff7b72.Td2a8ff_handle_selection

Tb4b4b4)

T8b949e# Simulate Kivy's behavior

Tff7b72for Te6edf3i Tff7b72in Te6edf3kwargsTb4b4b4:

Tffa657setattrTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3iTb4b4b4, Te6edf3kwargsTb4b4b4[Te6edf3iTb4b4b4]Tb4b4b4)

Tf0883e@staticmethod

Tff7b72def Td2a8ff_handle_selectionTb4b4b4(Te6edf3selectionTb4b4b4)Tb4b4b4:

T8b949e'''

Dummy placeholder for returning selection from chooser.

'''

Tff7b72return Te6edf3selection

Te6edf3_process Tff7b72= Tff7b72None

Tff7b72def Td2a8ff_run_commandTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3cmdTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ff_process Tff7b72= Te6edf3spTff7b72.Td2a8ffPopenTb4b4b4(Te6edf3cmdTb4b4b4, Te6edf3stdoutTff7b72=Te6edf3spTff7b72.Td2a8ffPIPETb4b4b4)

Tff7b72while Tff7b72TrueTb4b4b4:

Te6edf3ret Tff7b72= Tff7b72selfTff7b72.Td2a8ff_processTff7b72.Td2a8ffpollTb4b4b4(Tb4b4b4)

Tff7b72if Te6edf3ret Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:

Tff7b72if Te6edf3ret Tff7b72== Tff7b72selfTff7b72.Td2a8ffsuccessretcodeTb4b4b4:

Te6edf3out Tff7b72= Tff7b72selfTff7b72.Td2a8ff_processTff7b72.Td2a8ffcommunicateTb4b4b4(Tb4b4b4)Tb4b4b4[T79c0ff0Tb4b4b4]Tff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)Tff7b72.Td2a8ffdecodeTb4b4b4(Ta5d6ff'Ta5d6ffutf8Ta5d6ff'Tb4b4b4)

Tff7b72return Tff7b72selfTff7b72.Td2a8ff_set_and_return_selectionTb4b4b4(

Tff7b72selfTff7b72.Td2a8ff_split_outputTb4b4b4(Te6edf3outTb4b4b4)Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72return Tff7b72selfTff7b72.Td2a8ff_set_and_return_selectionTb4b4b4(Tff7b72NoneTb4b4b4)

Te6edf3timeTff7b72.Td2a8ffsleepTb4b4b4(T79c0ff0.1Tb4b4b4)

Tff7b72def Td2a8ff_set_and_return_selectionTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3valueTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffselection Tff7b72= Te6edf3value

Tff7b72selfTff7b72.Td2a8ff_handle_selectionTb4b4b4(Te6edf3valueTb4b4b4)

Tff7b72return Te6edf3value

Tff7b72def Td2a8ff_split_outputTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3outTb4b4b4)Tb4b4b4:

T8b949e'''This methods receives the output of the back-end and turns

it into a list of paths.

'''

Tff7b72return Te6edf3outTff7b72.Td2a8ffsplitTb4b4b4(Tff7b72selfTff7b72.Td2a8ffseparatorTb4b4b4)

Tff7b72def Td2a8ff_gen_cmdlineTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

T8b949e'''Returns the command line of the back-end, based on the current

properties. You need to override this.

'''

Tff7b72raise Tf85149NotImplementedErrorTb4b4b4(Tb4b4b4)

Tff7b72def Td2a8ffrunTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Tff7b72return Tff7b72selfTff7b72.Td2a8ff_run_commandTb4b4b4(Tff7b72selfTff7b72.Td2a8ff_gen_cmdlineTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72class T56d364ZenityFileChooserTb4b4b4(Te6edf3SubprocessFileChooserTb4b4b4)Tb4b4b4:

T8b949e'''A FileChooser implementation using Zenity (on GNU/Linux).

Not implemented features:

* show_hidden

* preview

'''

Te6edf3executable Tff7b72= Ta5d6ff"Ta5d6ffzenityTa5d6ff"

Te6edf3separator Tff7b72= Ta5d6ff"Ta5d6ff|Ta5d6ff"

Te6edf3successretcode Tff7b72= T79c0ff0

Tff7b72def Td2a8ff_gen_cmdlineTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Te6edf3cmdline Tff7b72= Tb4b4b4[

Te6edf3whichTb4b4b4(Tff7b72selfTff7b72.Td2a8ffexecutableTb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ff--file-selectionTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ff--confirm-overwriteTa5d6ff"

Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffmultipleTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--multipleTa5d6ff"Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffmode Tff7b72== Ta5d6ff"Ta5d6ffsaveTa5d6ff"Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--saveTa5d6ff"Tb4b4b4]

Tff7b72elif Tff7b72selfTff7b72.Td2a8ffmode Tff7b72== Ta5d6ff"Ta5d6ffdirTa5d6ff"Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--directoryTa5d6ff"Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffpathTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--filenameTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8ffpathTb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8fftitleTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--nameTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8fftitleTb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8fficonTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--window-iconTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8fficonTb4b4b4]

Tff7b72for Te6edf3f Tff7b72in Tff7b72selfTff7b72.Td2a8fffiltersTb4b4b4:

Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3fTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--file-filterTa5d6ff"Tb4b4b4, Te6edf3fTb4b4b4]

Tff7b72elseTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[

Ta5d6ff"Ta5d6ff--file-filterTa5d6ff"Tb4b4b4,

Ta5d6ff"Tffd700{name}Ta5d6ff | Tffd700{flt}Ta5d6ff"Tff7b72.Td2a8ffformatTb4b4b4(Te6edf3nameTff7b72=Te6edf3fTb4b4b4[T79c0ff0Tb4b4b4]Tb4b4b4, Te6edf3fltTff7b72=Ta5d6ff"Ta5d6ff Ta5d6ff"Tff7b72.Td2a8ffjoinTb4b4b4(Te6edf3fTb4b4b4[T79c0ff1Tb4b4b4:Tb4b4b4]Tb4b4b4)Tb4b4b4)

Tb4b4b4]

Tff7b72return Te6edf3cmdline

Tff7b72class T56d364KDialogFileChooserTb4b4b4(Te6edf3SubprocessFileChooserTb4b4b4)Tb4b4b4:

T8b949e'''A FileChooser implementation using KDialog (on GNU/Linux).

Not implemented features:

* show_hidden

* preview

'''

Te6edf3executable Tff7b72= Ta5d6ff"Ta5d6ffkdialogTa5d6ff"

Te6edf3separator Tff7b72= Ta5d6ff"Tffea00\nTa5d6ff"

Te6edf3successretcode Tff7b72= T79c0ff0

Tff7b72def Td2a8ff_gen_cmdlineTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Te6edf3cmdline Tff7b72= Tb4b4b4[Te6edf3whichTb4b4b4(Tff7b72selfTff7b72.Td2a8ffexecutableTb4b4b4)Tb4b4b4]

Te6edf3filt Tff7b72= Tb4b4b4[Tb4b4b4]

Tff7b72for Te6edf3f Tff7b72in Tff7b72selfTff7b72.Td2a8fffiltersTb4b4b4:

Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3fTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:

Te6edf3filt Tff7b72+Tff7b72= Tb4b4b4[Te6edf3fTb4b4b4]

Tff7b72elseTb4b4b4:

Te6edf3filt Tff7b72+Tff7b72= Tffa657listTb4b4b4(Te6edf3fTb4b4b4[T79c0ff1Tb4b4b4:Tb4b4b4]Tb4b4b4)

Tff7b72if Tff7b72selfTff7b72.Td2a8ffmode Tff7b72== Ta5d6ff"Ta5d6ffdirTa5d6ff"Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[

Ta5d6ff"Ta5d6ff--getexistingdirectoryTa5d6ff"Tb4b4b4,

Tb4b4b4(Tff7b72selfTff7b72.Td2a8ffpath Tff7b72if Tff7b72selfTff7b72.Td2a8ffpath Tff7b72else Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexpanduserTb4b4b4(Ta5d6ff"Ta5d6ff~Ta5d6ff"Tb4b4b4)Tb4b4b4)

Tb4b4b4]

Tff7b72elif Tff7b72selfTff7b72.Td2a8ffmode Tff7b72== Ta5d6ff"Ta5d6ffsaveTa5d6ff"Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[

Ta5d6ff"Ta5d6ff--getsavefilenameTa5d6ff"Tb4b4b4,

Tb4b4b4(Tff7b72selfTff7b72.Td2a8ffpath Tff7b72if Tff7b72selfTff7b72.Td2a8ffpath Tff7b72else Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexpanduserTb4b4b4(Ta5d6ff"Ta5d6ff~Ta5d6ff"Tb4b4b4)Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ff Ta5d6ff"Tff7b72.Td2a8ffjoinTb4b4b4(Te6edf3filtTb4b4b4)

Tb4b4b4]

Tff7b72elseTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[

Ta5d6ff"Ta5d6ff--getopenfilenameTa5d6ff"Tb4b4b4,

Tb4b4b4(Tff7b72selfTff7b72.Td2a8ffpath Tff7b72if Tff7b72selfTff7b72.Td2a8ffpath Tff7b72else Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexpanduserTb4b4b4(Ta5d6ff"Ta5d6ff~Ta5d6ff"Tb4b4b4)Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ff Ta5d6ff"Tff7b72.Td2a8ffjoinTb4b4b4(Te6edf3filtTb4b4b4)

Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffmultipleTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--multipleTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff--separate-outputTa5d6ff"Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8fftitleTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--titleTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8fftitleTb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8fficonTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--iconTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8fficonTb4b4b4]

Tff7b72return Te6edf3cmdline

Tff7b72class T56d364YADFileChooserTb4b4b4(Te6edf3SubprocessFileChooserTb4b4b4)Tb4b4b4:

T8b949e'''A NativeFileChooser implementation using YAD (on GNU/Linux).

Not implemented features:

* show_hidden

'''

Te6edf3executable Tff7b72= Ta5d6ff"Ta5d6ffyadTa5d6ff"

Te6edf3separator Tff7b72= Ta5d6ff"Ta5d6ff|?|Ta5d6ff"

Te6edf3successretcode Tff7b72= T79c0ff0

Tff7b72def Td2a8ff_gen_cmdlineTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Te6edf3cmdline Tff7b72= Tb4b4b4[

Te6edf3whichTb4b4b4(Tff7b72selfTff7b72.Td2a8ffexecutableTb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ff--fileTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ff--confirm-overwriteTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ff--geometryTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ff800x600+150+150Ta5d6ff"

Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffmultipleTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--multipleTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff--separatorTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8ffseparatorTb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffmode Tff7b72== Ta5d6ff"Ta5d6ffsaveTa5d6ff"Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--saveTa5d6ff"Tb4b4b4]

Tff7b72elif Tff7b72selfTff7b72.Td2a8ffmode Tff7b72== Ta5d6ff"Ta5d6ffdirTa5d6ff"Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--directoryTa5d6ff"Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffpreviewTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--add-previewTa5d6ff"Tb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8ffpathTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--filenameTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8ffpathTb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8fftitleTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--nameTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8fftitleTb4b4b4]

Tff7b72if Tff7b72selfTff7b72.Td2a8fficonTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--window-iconTa5d6ff"Tb4b4b4, Tff7b72selfTff7b72.Td2a8fficonTb4b4b4]

Tff7b72for Te6edf3f Tff7b72in Tff7b72selfTff7b72.Td2a8fffiltersTb4b4b4:

Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3fTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[Ta5d6ff"Ta5d6ff--file-filterTa5d6ff"Tb4b4b4, Te6edf3fTb4b4b4]

Tff7b72elseTb4b4b4:

Te6edf3cmdline Tff7b72+Tff7b72= Tb4b4b4[

Ta5d6ff"Ta5d6ff--file-filterTa5d6ff"Tb4b4b4,

Ta5d6ff"Tffd700{name}Ta5d6ff | Tffd700{flt}Ta5d6ff"Tff7b72.Td2a8ffformatTb4b4b4(Te6edf3nameTff7b72=Te6edf3fTb4b4b4[T79c0ff0Tb4b4b4]Tb4b4b4, Te6edf3fltTff7b72=Ta5d6ff"Ta5d6ff Ta5d6ff"Tff7b72.Td2a8ffjoinTb4b4b4(Te6edf3fTb4b4b4[T79c0ff1Tb4b4b4:Tb4b4b4]Tb4b4b4)Tb4b4b4)

Tb4b4b4]

Tff7b72return Te6edf3cmdline

Te6edf3CHOOSERS Tff7b72= Tb4b4b4{

Ta5d6ff"Ta5d6ffgnomeTa5d6ff"Tb4b4b4: Te6edf3ZenityFileChooserTb4b4b4,

Ta5d6ff"Ta5d6ffkdeTa5d6ff"Tb4b4b4: Te6edf3KDialogFileChooserTb4b4b4,

Ta5d6ff"Ta5d6ffyadTa5d6ff"Tb4b4b4: Te6edf3YADFileChooser

Tb4b4b4}

Tff7b72class T56d364LinuxFileChooserTb4b4b4(Te6edf3FileChooserTb4b4b4)Tb4b4b4:

T8b949e'''FileChooser implementation for GNu/Linux. Accepts one additional

keyword argument, *desktop_override*, which, if set, overrides the

back-end that will be used. Set it to "gnome" for Zenity, to "kde"

for KDialog and to "yad" for YAD (Yet Another Dialog).

If set to None or not set, a default one will be picked based on

the running desktop environment and installed back-ends.

'''

Te6edf3desktop Tff7b72= Tff7b72None

Tff7b72if Tb4b4b4(Tffa657strTb4b4b4(Te6edf3osTff7b72.Td2a8ffenvironTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffXDG_CURRENT_DESKTOPTa5d6ff"Tb4b4b4)Tb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffkdeTa5d6ff"

Tff7b72and Te6edf3whichTb4b4b4(Ta5d6ff"Ta5d6ffkdialogTa5d6ff"Tb4b4b4)Tb4b4b4)Tb4b4b4:

Te6edf3desktop Tff7b72= Ta5d6ff"Ta5d6ffkdeTa5d6ff"

Tff7b72elif Tb4b4b4(Tffa657strTb4b4b4(Te6edf3osTff7b72.Td2a8ffenvironTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffDESKTOP_SESSIONTa5d6ff"Tb4b4b4)Tb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6fftrinityTa5d6ff"

Tff7b72and Te6edf3whichTb4b4b4(Ta5d6ff'Ta5d6ffkdialogTa5d6ff'Tb4b4b4)Tb4b4b4)Tb4b4b4:

Te6edf3desktop Tff7b72= Ta5d6ff"Ta5d6ffkdeTa5d6ff"

Tff7b72elif Te6edf3whichTb4b4b4(Ta5d6ff"Ta5d6ffyadTa5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3desktop Tff7b72= Ta5d6ff"Ta5d6ffyadTa5d6ff"

Tff7b72elif Te6edf3whichTb4b4b4(Ta5d6ff"Ta5d6ffzenityTa5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3desktop Tff7b72= Ta5d6ff"Ta5d6ffgnomeTa5d6ff"

Tff7b72def Td2a8ff_file_selection_dialogTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3desktop_overrideTff7b72=Te6edf3desktopTb4b4b4, Tff7b72*Tff7b72*Te6edf3kwargsTb4b4b4)Tb4b4b4:

Tff7b72if Tff7b72not Te6edf3desktop_overrideTb4b4b4:

Te6edf3desktop_override Tff7b72= Tff7b72selfTff7b72.Td2a8ffdesktop

T8b949e# This means we couldn't find any back-end

Tff7b72if Tff7b72not Te6edf3desktop_overrideTb4b4b4:

Tff7b72raise Tf85149OSErrorTb4b4b4(Ta5d6ff"Ta5d6ffNo back-end available. Please install one.Ta5d6ff"Tb4b4b4)

Te6edf3chooser Tff7b72= Te6edf3CHOOSERSTb4b4b4[Te6edf3desktop_overrideTb4b4b4]

Te6edf3c Tff7b72= Te6edf3chooserTb4b4b4(Tff7b72*Tff7b72*Te6edf3kwargsTb4b4b4)

Tff7b72return Te6edf3cTff7b72.Td2a8ffrunTb4b4b4(Tb4b4b4)

Tff7b72def Td2a8ffinstanceTb4b4b4(Tb4b4b4)Tb4b4b4:

Tff7b72return Te6edf3LinuxFileChooserTb4b4b4(Tb4b4b4)