【发布时间】:2017-07-31 07:00:16
【问题描述】:
我正在尝试了解 windows 中 python 3.6 中的 urllib 模块 我能够安装模块并使用 python 应用程序运行代码,但是当我从代码位置的命令运行 python 时,它会出错并说模块没有安装。我在我的电脑上搜索了所有 python.exe 文件,只有 1 个。
c:\Python36\Scripts>python
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit
(AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import urllib
>>>
>>> ^Z
c:\Python36\Scripts>
c:\Python36\Scripts>cd c:\Python36\Juggles\
c:\Python36\Juggles>python urllib.py
Traceback (most recent call last):
File "urllib.py", line 1, in <module>
import urllib.request
File "c:\Python36\Juggles\urllib.py", line 1, in <module>
import urllib.request
ModuleNotFoundError: No module named 'urllib.request'; 'urllib' is not a
package
c:\Python36\Juggles>
c:\Python36\Juggles>python
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit
(AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import urllib
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "c:\Python36\Juggles\urllib.py", line 1, in <module>
import urllib.request
ModuleNotFoundError: No module named 'urllib.request'; 'urllib' is not a
package
>>>
>>>
>>> import urllib.request
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "c:\Python36\Juggles\urllib.py", line 1, in <module>
import urllib.request
ModuleNotFoundError: No module named 'urllib.request'; 'urllib' is not a
package
>>>
>>> x = urllib.request.urlopen('https://www.google.com')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'urllib' is not defined
>>>
>>> print(x.read())
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'x' is not defined
>>>
基本上我在cmd中使用pip安装了模块> python pip.exe install.. 然后我使用 import urllib 检查并没有错误 然后我使用 cd 转到代码的位置并运行 python urllib.py 它说该模块未安装。 然后我再次进入python,它说模块没有安装。 但那是以前……它去哪儿了? 我做错了什么?
我也尝试了下面建议的 -m 选项,但我得到了这个错误
c:\Python36\Scripts>python -m pip install urllib
Collecting urllib
Using cached urllib-1.21.1.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\butte\AppData\Local\Temp\pip-build-
ejdu38tm\urllib\setup.py", line 191
s.connect((base64.b64decode(rip), 017620))
^
SyntaxError: invalid token
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in
C:\Users\Juggles\AppData\Local\Temp\pip-build-ejdu38tm\urllib\
它试图在 c:\users 中做一些事情,这不是 python.exe 应该运行的地方,这让我想知道是否有另一个版本在我似乎无法找到的地方
我也刚从新窗口尝试使用提升的 cmd(我总是以管理员身份打开 cmd)并在下面得到相同的错误
C:\windows\system32>python
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit
(AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import urllib
>>> import urllib.request
c:\Python36\Juggles>python urllib.py
Traceback (most recent call last):
File "urllib.py", line 1, in <module>
import urllib.request
File "c:\Python36\Juggles\urllib.py", line 1, in <module>
import urllib.request
ModuleNotFoundError: No module named 'urllib.request'; 'urllib' is not a
package
【问题讨论】:
-
请从您的问题中删除不相关的行。你贴了这么多行,有点不可读
标签: python-3.x module urllib