kopia lustrzana https://github.com/inkstitch/inkstitch
114 wiersze
3.8 KiB
Python
114 wiersze
3.8 KiB
Python
# Authors: see git history
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#
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# Copyright (c) 2010 Authors
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# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
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import cProfile
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import pstats
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import logging
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import os
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import sys
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import traceback
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from argparse import ArgumentParser
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from io import StringIO
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if getattr(sys, 'frozen', None) is None:
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# When running in development mode, we want to use the inkex installed by
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# pip install, not the one bundled with Inkscape which is not new enough.
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if sys.platform == "darwin":
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extensions_path = "/Applications/Inkscape.app/Contents/Resources/share/inkscape/extensions"
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else:
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extensions_path = "/usr/share/inkscape/extensions"
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sys.path.remove(extensions_path)
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sys.path.append(extensions_path)
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from inkex import errormsg
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from lxml.etree import XMLSyntaxError
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import lib.debug as debug
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from lib import extensions
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from lib.i18n import _
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from lib.utils import restore_stderr, save_stderr, version
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# ignore warnings in releases
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if getattr(sys, 'frozen', None):
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import warnings
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warnings.filterwarnings('ignore')
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logger = logging.getLogger('shapely.geos')
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logger.setLevel(logging.DEBUG)
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shapely_errors = StringIO()
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ch = logging.StreamHandler(shapely_errors)
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ch.setLevel(logging.DEBUG)
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formatter = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
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ch.setFormatter(formatter)
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logger.addHandler(ch)
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parser = ArgumentParser()
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parser.add_argument("--extension")
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my_args, remaining_args = parser.parse_known_args()
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if os.path.exists(os.path.join(os.path.dirname(os.path.realpath(__file__)), "DEBUG")):
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debug.enable()
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profiler = None
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if os.path.exists(os.path.join(os.path.dirname(os.path.realpath(__file__)), "PROFILE")):
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profiler = cProfile.Profile()
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profiler.enable()
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extension_name = my_args.extension
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# example: foo_bar_baz -> FooBarBaz
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extension_class_name = extension_name.title().replace("_", "")
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extension_class = getattr(extensions, extension_class_name)
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extension = extension_class()
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if (hasattr(sys, 'gettrace') and sys.gettrace()) or profiler is not None:
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extension.run(args=remaining_args)
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if profiler:
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path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "profile_stats")
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profiler.disable()
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profiler.dump_stats(path + ".prof")
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with open(path, 'w') as stats_file:
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stats = pstats.Stats(profiler, stream=stats_file)
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stats.sort_stats(pstats.SortKey.CUMULATIVE)
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stats.print_stats()
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print(f"profiling stats written to {path} and {path}.prof", file=sys.stderr)
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else:
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save_stderr()
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exception = None
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try:
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extension.run(args=remaining_args)
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except (SystemExit, KeyboardInterrupt):
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raise
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except XMLSyntaxError:
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msg = _("Ink/Stitch cannot read your SVG file. "
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"This is often the case when you use a file which has been created with Adobe Illustrator.")
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msg += "\n\n"
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msg += _("Try to import the file into Inkscape through 'File > Import...' (Ctrl+I)")
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errormsg(msg)
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except Exception:
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exception = traceback.format_exc()
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finally:
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restore_stderr()
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if shapely_errors.tell():
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errormsg(shapely_errors.getvalue())
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if exception:
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errormsg(_("Ink/Stitch experienced an unexpected error. This means it is a bug in Ink/Stitch.") + "\n")
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errormsg(_("If you'd like to help please\n"
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"- copy the entire error message below\n"
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"- save your SVG file and\n"
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"- create a new issue at https://github.com/inkstitch/inkstitch/issues") + "\n")
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errormsg(_("Include the error description and also (if possible) "
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"the svg file.") + "\n")
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errormsg(version.get_inkstitch_version() + "\n")
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errormsg(exception)
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sys.exit(1)
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else:
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sys.exit(0)
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