Import http.client encouter import error with Pyth

问题:

I am following the example from the python online document(21.12.3) for practice. When I try to run my script with Run Module(F5), I always get an import error. But if I type them directly into IDLE command line, python does not complain. I am not sure what am I doing wrong.

The python version I am using is Python 3.4.1 (v3.4.1:c0e311e010fc, May 18 2014, 10:38:22) [MSC v.1600 32 bit (Intel)] on win32

The script is

import http.client

conn = http.client.HTTPConnection("192.168.1.2", 8080)
conn.request("GET", "/index.html")
r1 = conn.getresponse()
print(r1.status, r1.reason)
conn.close()

The error message is

Traceback (most recent call last):
  File "<frozen importlib._bootstrap>", line 2218, in _find_and_load_unlocked
AttributeError: 'module' object has no attribute '__path__'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\User\Downloads\http.py", line 1, in <module>
    import http.client
  File "D:\User\Downloads\http.py", line 1, in <module>
    import http.client
ImportError: No module named 'http.client'; 'http' is not a package

回答1:

You probably have created a python script and named it http.py in local directory. This conflicts with Python's builtin module with the same name and leads to this error. Quick solution is to rename this file to something less generic to avoid conflict with Python modules.

But if you insist, you can clear the name ambiguity by fully qualifying the local python module name using absolute imports:

from . import http

or

from .http import something

On Python 2.7, it is necessary to enable this at the top of the importing module:

from __future__ import absolute_import

回答2:

I had the same problem. In my case, there was another file named http.py in the same folder. I just renamed it, problem solved.