Question

我尝试通过werkzeug中的generate_password_hash生成密码哈希。但它似乎不起作用。

>>> from werkzeug.security import generate_password_hash  
>>> generate_password_hash('foobar')  
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/l0o0/Workspace/flask/env/lib/python2.7/site-packages/werkzeug/security.py", line 230, in generate_password_hash
    h, actual_method = _hash_internal(method, salt, password)
  File "/home/l0o0/Workspace/flask/env/lib/python2.7/site-packages/werkzeug/security.py", line 192, in _hash_internal
    hashfunc=hash_func)
  File "/home/l0o0/Workspace/flask/env/lib/python2.7/site-packages/werkzeug/security.py", line 65, in pbkdf2_hex
    return to_native(codecs.encode(rv, 'hex_codec'))
  File "/home/l0o0/Workspace/flask/env/lib/python2.7/encodings/__init__.py", line 120, in search_function
    entry = getregentry()
  File "/home/l0o0/Workspace/flask/env/lib/python2.7/encodings/hex_codec.py", line 79, in getregentry
    _is_text_encoding=False,
TypeError: __new__() got an unexpected keyword argument '_is_text_encoding'

werkzeug版本是Werkzeug-0.11.11并由pip安装。希望有人可以提供帮助。

补充：我hava尝试在另一台服务器上使用相同的命令，似乎没问题。我通过sudo apt-get install python-werkzeug安装此模块，没有virtualenv，它工作正常。

在python中通过werkzeug生成密码哈希时出错

0 个答案: