python - Scrapy startproject 给出奇怪的错误

Question

我几乎肯定这是因为 python2.7 与 python3.5 的问题，但我还没有找到修复它的方法。

我跑

    $ scrapy startproject test1

并得到这个错误:

    Traceback (most recent call last):
       File "/Library/Frameworks/Python.framework/Versions/3.5/bin/scrapy", line 9, in <module>
          load_entry_point('Scrapy==1.0.1', 'console_scripts', 'scrapy')()
       File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/scrapy/cmdline.py", line 122, in execute
          cmds = _get_commands_dict(settings, inproject)
       File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/scrapy/cmdline.py", line 46, in _get_commands_dict
          cmds = _get_commands_from_module('scrapy.commands', inproject)
       File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/scrapy/cmdline.py", line 29, in _get_commands_from_module
          for cmd in _iter_command_classes(module):
       File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-     packages/scrapy/cmdline.py", line 21, in _iter_command_classes
    for obj in vars(module).itervalues():
    AttributeError: 'dict' object has no attribute 'itervalues'

Answer 1

解决方法是:

sudo pip install scrapy==1.1.0rc1

Scrapy 现在可用于 Python3。