File: //lib/python3/dist-packages/gi/__pycache__/_option.cpython-38.pyc
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Extends optparse to use the GOptionGroup, GOptionEntry and GOptionContext
objects. So it is possible to use the gtk, gnome_program and gstreamer command
line groups and contexts.
Use this interface instead of the raw wrappers of GOptionContext and
GOptionGroup in glib.
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Types:
filename The supplied arguments are read as filename, GOption
parses this type in with the GLib filename encoding.
:ivar optional_arg:
This does not need a arguement, but it can be supplied.
:ivar hidden:
The help list does not show this option
:ivar in_main:
This option apears in the main group, this should only
be used for backwards compatibility.
Use Option.REMAINING as option name to get all positional arguments.
.. NOTE::
Every argument to an option is passed as utf-8 coded string, the only
exception are options which use the 'filename' type, its arguments
are passed as strings in the GLib filename encoding.
For further help, see optparse.Option.
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:param str name:
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:param str description:
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:param str help_description:
Shown as help to the --help-{name} option
:param list option_list:
The options used in this group, must be option.Option()
:param dict defaults:
A dicitionary of default values
:param translation_domain:
Sets the translation domain for gettext().
.. NOTE::
This OptionGroup does not exactly map the optparse.OptionGroup
interface. There is no parser object to supply, but it is possible
to set default values and option_lists. Also the default values and
values are not shared with the OptionParser.
To pass a OptionGroup into a function which expects a GOptionGroup (e.g.
gnome_program_init() ). OptionGroup.get_option_group() can be used.
For further help, see optparse.OptionGroup.
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:param bool ignore_unknown_options:
Do not throw a exception when a option is not knwon, the option
will be in the result list.
.. NOTE::
The OptionParser interface is not the exactly the same as the
optparse.OptionParser interface. Especially the usage parameter
is only used to show the metavar of the arguements.
OptionParser.add_option_group() does not only accept OptionGroup instances
but also glib.OptionGroup, which is returned by gtk_get_option_group().
Only glib.option.OptionGroup and glib.option.Option instances should
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