2019-01-03 19:25:08 +00:00
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from tclCommands.TclCommand import TclCommand
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2019-10-24 23:10:52 +00:00
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import collections
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2019-01-03 19:25:08 +00:00
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class TclCommandDelete(TclCommand):
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"""
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Tcl shell command to delete an object.
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example:
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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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2020-04-09 01:13:04 +00:00
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aliases = ['delete', 'del']
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2019-01-03 19:25:08 +00:00
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2020-04-13 16:15:20 +00:00
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description = '%s %s' % ("--", "Deletes the given object. If no name is given will delete all objects.")
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2019-01-03 19:25:08 +00:00
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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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('name', str),
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])
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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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2020-04-13 17:04:44 +00:00
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('f', str)
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2019-01-03 19:25:08 +00:00
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])
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# array of mandatory options for current Tcl command: required = {'name','outname'}
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2020-04-09 01:13:04 +00:00
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required = []
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2019-01-03 19:25:08 +00:00
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# structured help for current command, args needs to be ordered
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help = {
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2020-04-09 01:13:04 +00:00
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'main': 'Deletes the given object. If no name is given will delete all objects.',
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2019-01-03 19:25:08 +00:00
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'args': collections.OrderedDict([
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('name', 'Name of the Object.'),
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2020-04-13 17:04:44 +00:00
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('f', 'Use this parameter to force deletion.\n'
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'Can be used without value which will be auto assumed to be True.\n'
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'Or it can have a value: True (1) or False (0).')
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2019-01-03 19:25:08 +00:00
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]),
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2020-04-09 01:13:04 +00:00
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'examples': ['del new_geo -f True\n'
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'delete new_geo -f 1\n'
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'del new_geo -f\n'
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'del new_geo']
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2019-01-03 19:25:08 +00:00
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}
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def execute(self, args, unnamed_args):
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"""
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:param args:
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:param unnamed_args:
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:return:
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"""
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2020-04-09 01:13:04 +00:00
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obj_name = None
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2019-01-03 19:25:08 +00:00
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try:
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2020-04-09 01:13:04 +00:00
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obj_name = args['name']
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delete_all = False
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except KeyError:
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delete_all = True
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is_forced = False
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if 'f' in args:
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try:
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if args['f'] is None:
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is_forced = True
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else:
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2020-04-22 11:37:03 +00:00
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try:
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par = args['f'].capitalize()
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except AttributeError:
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par = args['f']
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is_forced = bool(eval(par))
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2020-04-09 01:13:04 +00:00
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except KeyError:
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is_forced = True
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if delete_all is False:
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try:
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# deselect all to avoid delete selected object when run delete from shell
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self.app.collection.set_all_inactive()
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self.app.collection.set_active(str(obj_name))
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self.app.on_delete(force_deletion=is_forced)
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except Exception as e:
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return "Command failed: %s" % str(e)
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else:
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try:
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self.app.collection.set_all_active()
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self.app.on_delete(force_deletion=is_forced)
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except Exception as e:
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return "Command failed: %s" % str(e)
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