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import os
import sys
import logging
import traceback
from cStringIO import StringIO
from argparse import ArgumentParser
from lib import extensions
from lib.utils import save_stderr, restore_stderr
logger = logging.getLogger('shapely.geos')
logger.setLevel(logging.DEBUG)
shapely_errors = StringIO()
ch = logging.StreamHandler(shapely_errors)
ch.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
ch.setFormatter(formatter)
logger.addHandler(ch)
logger = logging.getLogger('shapely.geos')
logger.setLevel(logging.DEBUG)
shapely_errors = StringIO()
ch = logging.StreamHandler(shapely_errors)
ch.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
ch.setFormatter(formatter)
logger.addHandler(ch)
parser = ArgumentParser()
parser.add_argument("--extension")
my_args, remaining_args = parser.parse_known_args()
if os.path.exists(os.path.join(os.path.dirname(os.path.realpath(__file__)), "DEBUG")):
# How to debug Ink/Stitch:
#
# 1. Install LiClipse (liclipse.com) -- no need to install Eclipse first
# 2. Start debug server as described here: http://www.pydev.org/manual_adv_remote_debugger.html
# * follow the "Note:" to enable the debug server menu item
# 3. Create a file named "DEBUG" next to inkstitch.py in your git clone.
# 4. Run any extension and PyDev will start debugging.
import pydevd
pydevd.settrace()
extension_name = my_args.extension
# example: foo_bar_baz -> FooBarBaz
extension_class_name = extension_name.title().replace("_", "")
extension_class = getattr(extensions, extension_class_name)
extension = extension_class()
if hasattr(sys, 'gettrace') and sys.gettrace():
extension.affect(args=remaining_args)
else:
save_stderr()
exception = None
try:
extension.affect(args=remaining_args)
except (SystemExit, KeyboardInterrupt):
raise
except Exception:
exception = traceback.format_exc()
finally:
restore_stderr()
if shapely_errors.tell():
print >> sys.stderr, shapely_errors.getvalue()
if exception:
print >> sys.stderr, exception
sys.exit(1)
else:
sys.exit(0)
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