mirror of https://github.com/scrapy/scrapy.git
46 lines
1.0 KiB
Python
46 lines
1.0 KiB
Python
"""
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Scrapy - a screen scraping framework written in Python
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"""
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import pkgutil
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__version__ = pkgutil.get_data(__package__, 'VERSION').strip()
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version_info = tuple(__version__.split('.')[:3])
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import sys, os, warnings
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if sys.version_info < (2,6):
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print "Scrapy %s requires Python 2.6 or above" % __version__
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sys.exit(1)
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# ignore noisy twisted deprecation warnings
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warnings.filterwarnings('ignore', category=DeprecationWarning, module='twisted')
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# monkey patches to fix external library issues
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from scrapy.xlib import urlparse_monkeypatches
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# WARNING: optional_features set is deprecated and will be removed soon. Do not use.
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optional_features = set()
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# TODO: backwards compatibility, remove for Scrapy 0.20
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optional_features.add('ssl')
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try:
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import boto
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except ImportError:
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pass
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else:
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optional_features.add('boto')
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try:
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import libxml2
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except ImportError:
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pass
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else:
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optional_features.add('libxml2')
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try:
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import django
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except ImportError:
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pass
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else:
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optional_features.add('django')
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