我正在尝试使用我使用pip3 install slugify安装的slugify。但是,在解释器中,如果我尝试对字符串'hello'进行图形化,我会看到以下内容:
Python 3.5.2 (default, Nov 17 2016, 17:05:23)
Type "copyright", "credits" or "license" for more information.
IPython 5.1.0 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
In [1]: from slugify import slugify
In [2]: slugify('hello')
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-2-a58110f37579> in <module>()
----> 1 slugify('hello')
/usr/local/lib/python3.5/dist-packages/slugify.py in slugify(string)
22
23 return re.sub(r'[-\s]+', '-',
---> 24 unicode(
25 re.sub(r'[^\w\s-]', '',
26 unicodedata.normalize('NFKD', string)
NameError: name 'unicode' is not defined
In [3]: slugify(u'hello')
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-3-acc9f7b8d41e> in <module>()
----> 1 slugify(u'hello')
/usr/local/lib/python3.5/dist-packages/slugify.py in slugify(string)
22
23 return re.sub(r'[-\s]+', '-',
---> 24 unicode(
25 re.sub(r'[^\w\s-]', '',
26 unicodedata.normalize('NFKD', string)
NameError: name 'unicode' is not defined相比之下,在Python 2中,后者可以工作:
Python 2.7.12 (default, Nov 19 2016, 06:48:10)
Type "copyright", "credits" or "license" for more information.
IPython 2.4.1 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
In [1]: from slugify import slugify
In [2]: slugify(u'hello')
Out[2]: u'hello'我怎样才能让它在Python3中工作?
发布于 2017-05-20 00:21:50
slugify package you installed不是为Python3构建的,它目前只支持Python2,而且它不太可能会更新。最简单的判断方法之一是,在整个源代码中,它使用了Python2关键字unicode,而Python3中不存在这个关键字。
你可能是这样做的:
pip install slugify那是一个过时的包,不是你链接的那个。
要安装您链接的slugify包,请在安装时将其命名为python-slugify,它支持所有最新的https://pypi.python.org/pypi/python-slugify版本。并且有更多的功能。
pip install python-slugify并以与其他包相同的方式导入:
from slugify import slugify注意:您必须删除安装的原始软件包,因为它们使用相同的名称。
发布于 2020-06-14 14:08:34
安装python-slugify
pip install python-slugify
https://stackoverflow.com/questions/44074682
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