49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
from tclCommands.TclCommand import *
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from PyQt5.QtWidgets import QFileDialog
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class TclCommandOpenFolder(TclCommand):
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"""
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Tcl shell command to get open a folder browser dialog and return the result
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example:
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open_folder
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"""
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# List of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
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aliases = ['open_folder']
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# Dictionary of types from Tcl command, needs to be ordered
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arg_names = collections.OrderedDict()
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# Dictionary of types from Tcl command, needs to be ordered , this is for options like -optionname value
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option_types = collections.OrderedDict([
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('dir', str)
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])
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# array of mandatory options for current Tcl command: required = {'name','outname'}
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required = []
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# structured help for current command, args needs to be ordered
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help = {
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'main': "Opens a dialog to browse for a folder",
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'args': collections.OrderedDict([
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('dir', 'Initial directory to open')
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]),
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'examples': ['open_folder']
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}
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def execute(self, args, unnamed_args):
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"""
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execute current TCL shell command
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:param args: array of known named arguments and options
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:param unnamed_args: array of other values which were passed into command
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without -somename and we do not have them in known arg_names
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:return: None or exception
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"""
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if "dir" in args:
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return QFileDialog.getExistingDirectory(dir=args['dir'])
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else:
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return QFileDialog.getExistingDirectory()
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