[Python-modules-team] Bug#748864: python-scrapy: package is missing dependency on python-cssselect

Jonathan Harden jfharden at gmail.com
Wed May 21 15:59:18 UTC 2014


Package: python-scrapy
Version: 0.22.2-3
Severity: important

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate
***

   * What led up to the situation?
        Installing python-scrapy and then running 'scrapy shell
http://doc.scrapy.org/en/latest/_static/selectors-sample1.html'

   * What exactly did you do (or not do) that was effective (or
ineffective)?
        Run the command 'scrapy shell
http://doc.scrapy.org/en/latest/_static
/selectors-sample1.html'

   * What was the outcome of this action?
        Stack trace:
$ scrapy shell
http://doc.scrapy.org/en/latest/_static/selectors-sample1.html
Traceback (most recent call last):
  File "/usr/bin/scrapy", line 4, in <module>
    execute()
  File "/usr/lib/python2.7/dist-packages/scrapy/cmdline.py", line 122, in
execute
    cmds = _get_commands_dict(settings, inproject)
  File "/usr/lib/python2.7/dist-packages/scrapy/cmdline.py", line 46, in
_get_commands_dict
    cmds = _get_commands_from_module('scrapy.commands', inproject)
  File "/usr/lib/python2.7/dist-packages/scrapy/cmdline.py", line 29, in
_get_commands_from_module
    for cmd in _iter_command_classes(module):
  File "/usr/lib/python2.7/dist-packages/scrapy/cmdline.py", line 20, in
_iter_command_classes
    for module in walk_modules(module_name):
  File "/usr/lib/python2.7/dist-packages/scrapy/utils/misc.py", line 68, in
walk_modules
    submod = import_module(fullpath)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/usr/lib/python2.7/dist-packages/scrapy/commands/bench.py", line 2,
in
<module>
    from scrapy.tests.spiders import FollowAllSpider
  File "/usr/lib/python2.7/dist-packages/scrapy/tests/spiders.py", line 11,
in
<module>
    from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor
  File "/usr/lib/python2.7/dist-
packages/scrapy/contrib/linkextractors/sgml.py", line 7, in <module>
    from scrapy.selector import Selector
  File "/usr/lib/python2.7/dist-packages/scrapy/selector/__init__.py", line
4,
in <module>
    from scrapy.selector.unified import *
  File "/usr/lib/python2.7/dist-packages/scrapy/selector/unified.py", line
13,
in <module>
    from .csstranslator import ScrapyHTMLTranslator, ScrapyGenericTranslator
  File "/usr/lib/python2.7/dist-packages/scrapy/selector/csstranslator.py",
line 1, in <module>
    from cssselect import GenericTranslator, HTMLTranslator
ImportError: No module named cssselect

   * What outcome did you expect instead?
        Interactive scrapy shell




-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (900, 'testing'), (600, 'stable'), (500, 'testing-updates'),
(500, 'stable-updates'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.13-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages python-scrapy depends on:
ii  python                2.7.5-5
ii  python-boto           2.27.0-1
ii  python-libxml2        2.9.1+dfsg1-3
ii  python-queuelib       1.1.1-1
ii  python-twisted-conch  1:13.2.0-1
ii  python-twisted-core   13.2.0-1
ii  python-twisted-mail   13.2.0-1
ii  python-twisted-web    13.2.0-1
ii  python-w3lib          1.5-1

Versions of packages python-scrapy recommends:
ii  ipython          1.2.1-2
ii  python-django    1.6.5-1
pn  python-guppy     <none>
ii  python-imaging   2.3.0-2
ii  python-lxml      3.3.2-1
ii  python-mysqldb   1.2.3-2
ii  python-pygments  1.6+dfsg-1

Versions of packages python-scrapy suggests:
ii  python-openssl  0.13.1-2

-- no debconf information
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