On 04/04/2013 04:19 AM, YE SHANG wrote:
Hello!

I'm a newbie of developing GAE Apps on Mac.

My Mac OS is Mountain Lion, I reinstalled python 2.7.3 instead of pre-installed 
python 2.7.2, as well as GAE SDK.

I finished configuration of Python interpreter(/usr/local/bin/python2.7), and 
Google App Engine(/usr/local/google_appengine).

It looks fine until I run the GAE project, there is an error appeared like 
below:

---------------------------------------------------------------
/usr/local/bin/python2.7 /usr/local/bin/pythonw 
/usr/local/google_appengine/dev_appserver.py .
   File "/usr/local/bin/pythonw", line 1
SyntaxError: Non-ASCII character '\xca' in file /usr/local/bin/pythonw on line 
1, but no encoding declared; see http://www.python.org/peps/pep-0263.html for 
details

Process finished with exit code 1
----------------------------------------------------------------
I can't understand what's going on, I've already add "-*- coding: utf-8 -*-" at 
the line 1 in main.py.
I created another python file and ran it on pycharm, it works well.
So I'm just confused what happend with my GAE project.

PS: I can run GAE project on GAE launcher, so I guess there must be something 
wrong with my configuration of pycharm.
I used pycharm both on Windows or Ubuntu before, they all functioned well.

Can anybody help me? Thanks.


I don't know anything about GAE, but I may be able to point you to the problem.

Is /usr/local/bin/pythonw a file you put there? Is it a text file or binary? The error message shows that Python thinks it's supposed to be a text file, but the lack of a .py extension makes me suspicious. Could it be an executable supplied by GAE that you're supposed to run instead of python2.7 ?

What command line are you using to launch this?  Are you typing

    python pythonw

by any chance? If so, you're telling Python to treat it as a text file, specifically as your main script.

Wild guess:  maybe GAE wants you to use a command line like:

    pythonw main.py


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DaveA
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