mirror of https://github.com/scrapy/scrapy.git
15 lines
541 B
Python
15 lines
541 B
Python
import os, pkg_resources
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def activate_egg(eggpath):
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"""Activate a Scrapy egg file. This is meant to be used from egg runners
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to activate a Scrapy egg file. Don't use it from other code as it may
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leave unwanted side effects.
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"""
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try:
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d = pkg_resources.find_distributions(eggpath).next()
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except StopIteration:
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raise ValueError("Unknown or corrupt egg")
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d.activate()
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settings_module = d.get_entry_info('scrapy', 'settings').module_name
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os.environ['SCRAPY_SETTINGS_MODULE'] = settings_module
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