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Django 项目初始化坑

2018年1月19日 65点热度 0人点赞 0条评论
  1. PIP的安装
先安装setup tools
下载:https://pypi.python.org/pypi/setuptools#windows-simplified
解压后运行 python setup.py install
然后安装pip
下载:http://pypi.python.org/pypi/pip#downloads
解压后运行 python setup.py install
  1. Mysql-Python

  下载exe安装
  http://www.codegood.com/archives/129

  1. 递归报错"RuntimeError: maximum recursion depth exceeded in cmp"

  找到python\Lib\fuctools.py将

convert = {  
'\_\_lt\_\_': \[('\_\_gt\_\_', lambda self, other: other < self),
('\_\_le\_\_', lambda self, other: not other < self),
('\_\_ge\_\_', lambda self, other: not self < other)\],
'\_\_le\_\_': \[('\_\_ge\_\_', lambda self, other: other <= self),
('\_\_lt\_\_', lambda self, other: not other <= self),
('\_\_gt\_\_', lambda self, other: not self <= other)\],
'\_\_gt\_\_': \[('\_\_lt\_\_', lambda self, other: other > self),
('\_\_ge\_\_', lambda self, other: not other > self),
('\_\_le\_\_', lambda self, other: not self > other)\],
'\_\_ge\_\_': \[('\_\_le\_\_', lambda self, other: other >= self),
('\_\_gt\_\_', lambda self, other: not other >= self),
('\_\_lt\_\_', lambda self, other: not self >= other)\]
}

替换为

convert = {  
'\_\_lt\_\_': \[('\_\_gt\_\_', lambda self, other: not (self < other or self == other)),
('\_\_le\_\_', lambda self, other: self < other or self == other),
('\_\_ge\_\_', lambda self, other: not self < other)\],
'\_\_le\_\_': \[('\_\_ge\_\_', lambda self, other: not self <= other or self == other),
('\_\_lt\_\_', lambda self, other: self <= other and not self == other),
('\_\_gt\_\_', lambda self, other: not self <= other)\],
'\_\_gt\_\_': \[('\_\_lt\_\_', lambda self, other: not (self > other or self == other)),
('\_\_ge\_\_', lambda self, other: self > other or self == other),
('\_\_le\_\_', lambda self, other: not self > other)\],
'\_\_ge\_\_': \[('\_\_le\_\_', lambda self, other: (not self >= other) or self == other),
('\_\_gt\_\_', lambda self, other: self >= other and not self == other),
('\_\_lt\_\_', lambda self, other: not self >= other)\]
}
标签: Django Python
最后更新:2021年12月22日

Lufer

新的一天开始啦

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