/usr/lib/python2.7/dist-packages/scrapy/interfaces.py is in python-scrapy 1.0.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | from zope.interface import Interface
class ISpiderLoader(Interface):
def from_settings(settings):
"""Return an instance of the class for the given settings"""
def load(spider_name):
"""Return the Spider class for the given spider name. If the spider
name is not found, it must raise a KeyError."""
def list():
"""Return a list with the names of all spiders available in the
project"""
def find_by_request(request):
"""Return the list of spiders names that can handle the given request"""
# ISpiderManager is deprecated, don't use it!
# An alias is kept for backwards compatibility.
ISpiderManager = ISpiderLoader
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