【python】scrapy相關

標籤：

python2.7與python3.5共存時安裝scrapy後，執行scrapy後報錯

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‘

解決方案

sudo pip install scrapy==1.1.0rc1

執行完後Scrapy對於Python3就可用了

 

【python】scrapy相關