I changed:
WORKING_DIR = os.path.dirname(os.path.abspath('C:/mapnik_0_6_1/site-packages/'))
sys.path.append(WORKING_DIR)
and I still get the same error.
John
On 3/15/10, Dane Springmeyer <[email protected]> wrote:
> Note that the import is:
>
> >>> from mapnik.ogcserver.wsgi import WSGIApp
>
> which means that sys.path needs to have the directory that contains
> the 'mapnik' module.
>
> That would be:
>
> C:/mapnik_0_6_1/site-packages/
>
> Dane
>
>
> On Mar 15, 2010, at 9:14 AM, John Mitchell wrote:
>
>> Dane,
>>
>> I looked within the System Environmental Variables and it already had
>> C:\mapnik_0_6_1\site-packages within the pythonpath. So I added
>> C:\mapnik_0_6_1\site-packages\mapnik\ogcserver\ to the pythonpath and
>> I still get the same error listed within the previous email.
>>
>> I switched the user that apache is running under to the default of
>> Local System with the same error.
>>
>> Finally I appended to the sys.path
>> 'C:/mapnik_0_6_1/site-packages/mapnik/ogcserver/' for the python
>> script (listed below) and I am still getting the "ImportError: No
>> module named mapnik.ogcserver.wsgi" error.
>>
>>
>> #!c:\Python25\python.exe
>> import sys
>> sys.path.append('C:/mapnik_0_6_1/example_code/wms/')
>> import os
>> WORKING_DIR = os.path.dirname(os.path.abspath('C:/mapnik_0_6_1/site-
>> packages/mapnik/ogcserver/'))
>> sys.path.append(WORKING_DIR)
>> from mapnik.ogcserver.wsgi import WSGIApp
>> application = WSGIApp('C:/mapnik_0_6_1/example_code/wms/
>> ogcserver_4326.conf')
>>
>>
>> On 3/14/10, Dane Springmeyer <[email protected]> wrote:
>>>
>>> On Mar 14, 2010, at 7:08 AM, John Mitchell wrote:
>>>
>>>> I fixed the previous problem by adding to the first line:
>>>> #!c:\Python25\python.exe
>>>>
>>>> Now I get the following errors within the apache error log:
>>>> [Sun Mar 14 09:54:34 2010] [error] [client 127.0.0.1] Premature
>>>> end of
>>>> script headers: wmsWSGI_4326_apache.py
>>>> [Sun Mar 14 09:54:34 2010] [error] [client 127.0.0.1] Traceback
>>>> (most
>>>> recent call last):\r
>>>> [Sun Mar 14 09:54:34 2010] [error] [client 127.0.0.1] File
>>>> "C:/mapnik_0_6_1/example_code/wms/wmsWSGI_4326_apache.py", line 8,
>>>> in
>>>> <module>\r
>>>> [Sun Mar 14 09:54:34 2010] [error] [client 127.0.0.1] from
>>>> mapnik.ogcserver.wsgi import WSGIApp\r
>>>> [Sun Mar 14 09:54:34 2010] [error] [client 127.0.0.1] ImportError:
>>>> No
>>>> module named mapnik.ogcserver.wsgi\r
>>>>
>>>> So it is erroring off on the line:
>>>> from mapnik.ogcserver.wsgi import WSGIApp
>>>>
>>>
>>>
>>> This means that your apache user (depending on how apache is set up)
>>> does not have the Mapnik python bindings available on sys.path or
>>> PYTHONPATH.
>>>
>>> http://docs.python.org/tutorial/modules.html#the-module-search-path
>>> http://code.google.com/p/modwsgi/wiki/ConfigurationDirectives#WSGIPythonPath
>>>
>>> This is likely because when you set up Mapnik you set the %USER%
>>> environment variables instead of the %SYSTEM% ones in your Windows
>>> preferences for PYTHONPATH, and apache is not running as your normal
>>> user.
>>>
>>> So, you can add the necessary paths using the info above to the
>>> SYSTEM
>>> variable, or you can run as your normal user by using the
>>> WSGIDaemonProcess directive:
>>>
>>> http://code.google.com/p/modwsgi/wiki/ConfigurationDirectives#WSGIDaemonProcess
>>>
>>>
>>>> This did not error off when running as WSGI standalone.
>>>>
>>>> My wmsWSGI_4326_apache.py without comments are the following:
>>>>
>>>> #!c:\Python25\python.exe
>>>> import sys
>>>> sys.path.append('C:/mapnik_0_6_1/example_code/wms/')
>>>> from mapnik.ogcserver.wsgi import WSGIApp
>>>> application = WSGIApp('C:/mapnik_0_6_1/example_code/wms/
>>>> ogcserver_4326.conf')
>>>>
>>>> John
>>>>
>>>>
>>>>
>>>> On 3/14/10, John Mitchell <[email protected]> wrote:
>>>>> Dane,
>>>>>
>>>>> I have set up mod_wsgi on apache and I trying to access the
>>>>> ogcserver
>>>>> and I get the following error within apache error log:
>>>>> [Sun Mar 14 09:20:46 2010] [error] [client 127.0.0.1] C:/Program
>>>>> Files
>>>>> (x86)/Apache Software Foundation/Apache2.2/wms/
>>>>> wmsWSGI_4326_apache.py
>>>>> is not executable; ensure interpreted scripts have "#!" first line
>>>>> [Sun Mar 14 09:20:46 2010] [error] [client 127.0.0.1] (9)Bad file
>>>>> descriptor: don't know how to spawn child process: C:/Program Files
>>>>> (x86)/Apache Software Foundation/Apache2.2/wms/
>>>>> wmsWSGI_4326_apache.py
>>>>>
>>>>> John
>>>>>
>>>>>
>>>>> On 3/13/10, Dane Springmeyer <[email protected]> wrote:
>>>>>> The ogcserver does fine deployed in a multithreaded environment.
>>>>>> Look
>>>>>> in apache+mod_wsgi.
>>>>>>
>>>>>> Running the server "standalone" uses the wsgiref module built into
>>>>>> python, which is really only intended for testing. Running
>>>>>> multiple
>>>>>> instances of it does not make sense.
>>>>>>
>>>>>> --- \o/ ---
>>>>>> Sent from my phone
>>>>>>
>>>>>> On Mar 13, 2010, at 11:16 AM, John Mitchell <[email protected]
>>>>>> >
>>>>>> wrote:
>>>>>>
>>>>>>> I realize that the WMS OGCServer that sits on top of Mapnik is
>>>>>>> only a
>>>>>>> single threaded application but if I did the following to
>>>>>>> simulate a
>>>>>>> multi-threaded application would this be feasible?
>>>>>>>
>>>>>>> Have 10 command windows running a different wms_WSGI_4326.py
>>>>>>> script
>>>>>>> (1-10) as a WSGI standalone server with the only difference being
>>>>>>> that
>>>>>>> each script refers to a different port number (8001-8008). On
>>>>>>> top of
>>>>>>> all these servers is geowebcache which processes the WMS requests
>>>>>>> to
>>>>>>> it from the client back to each of these WSGI standalone
>>>>>>> servers in
>>>>>>> round robin format.
>>>>>>>
>>>>>>> Does this make sense?
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> John
>>>>>>>
>>>>>>> --
>>>>>>> John J. Mitchell
>>>>>>> _______________________________________________
>>>>>>> Mapnik-users mailing list
>>>>>>> [email protected]
>>>>>>> https://lists.berlios.de/mailman/listinfo/mapnik-users
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> John J. Mitchell
>>>>>
>>>>
>>>>
>>>> --
>>>> John J. Mitchell
>>>
>>>
>>
>>
>> --
>> John J. Mitchell
>
>
--
John J. Mitchell
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