/usr/share/pyshared/scrapy/http/ is in python-scrapy 0.14.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/scrapy/http/__init__.py
/usr/share/pyshared/scrapy/http/common.py
/usr/share/pyshared/scrapy/http/cookies.py
/usr/share/pyshared/scrapy/http/headers.py
/usr/share/pyshared/scrapy/http/request/
/usr/share/pyshared/scrapy/http/request/__init__.py
/usr/share/pyshared/scrapy/http/request/form.py
/usr/share/pyshared/scrapy/http/request/rpc.py
/usr/share/pyshared/scrapy/http/response/
/usr/share/pyshared/scrapy/http/response/__init__.py
/usr/share/pyshared/scrapy/http/response/dammit.py
/usr/share/pyshared/scrapy/http/response/html.py
/usr/share/pyshared/scrapy/http/response/text.py
/usr/share/pyshared/scrapy/http/response/xml.py