I have a strange import problem. My directory structure is as follows:
/s/LysConf/
Lib/__init__.py
<various other files, SitePage.py et. al>
MainContext/
<Main.py et. al, for the main context.>
GenLib/
<Cheetah-generated *.py-files>
LysCVSConfig/
__init__.py
Lib/
LysCVSPage.py
GenLib/
__init__.py
<Other Cheetah-Generated *.py-modules>
Context/
<Main.py et. al, for this context>.
(/s/LysConf is a Webware working directory)
My contexts setup in Applications.config is:
'Contexts': {'default': 'MainContext',
'LysCVSConfig':
'LysCVSConfig/Context'},
Now, from /s/LysConf/LysCVSConfig/Context/Main.py, I try to import a
class from a module in the /s/LysConf/LysCVSConfig/Lib package. The
source line looks like this:
from LysCVSConfig.Lib.LysCVSPage import LysCVSPage
But it fails, with the following traceback (excerpts from the WebKit
error page):
Traceback
/s/LysConf/LysCVSConfig/Context/Main.py
Traceback (most recent call last):
File "/s/Webware/WebKit/Application.py", line 416, in dispatchRequest
self.handleGoodURL(transaction)
File "/s/Webware/WebKit/Application.py", line 562, in handleGoodURL
self.createServletInTransaction(transaction)
File "/s/Webware/WebKit/Application.py", line 1023, in createServletInTransaction
inst = self.getServlet(transaction,path,cache)
File "/s/Webware/WebKit/Application.py", line 966, in getServlet
inst = factory.servletForTransaction(transaction)
File "/s/Webware/WebKit/ServletFactory.py", line 184, in servletForTransaction
module = self.importAsPackage(transaction, path)
File "/s/Webware/WebKit/ServletFactory.py", line 104, in importAsPackage
module = self._importModuleFromDirectory(fullname, name, moduleDir, forceReload=1)
File "/s/Webware/WebKit/ServletFactory.py", line 135, in _importModuleFromDirectory
module = imp.load_module(fullModuleName, fp, pathname, stuff)
File "/s/Webware/WebKit/ImportSpy.py", line 117, in load_module
return modloader.load_module(name,(file,filename,description))
File "/s/Webware/WebKit/ImportSpy.py", line 30, in load_module
mod = ihooks.ModuleLoader.load_module(self, name, stuff)
File "/usr/lib/python2.2/ihooks.py", line 270, in load_module
m = self.hooks.load_source(name, filename, file)
File "/usr/lib/python2.2/ihooks.py", line 168, in load_source
return imp.load_source(name, filename, file)
File "/s/LysConf/LysCVSConfig/Context/Main.py", line 1, in ?
from LysCVSConfig.GenLib.LCVSMainTemplate import LCVSMainTemplate
File "/usr/lib/python2.2/ihooks.py", line 398, in import_module
m = self.load_tail(q, tail)
File "/usr/lib/python2.2/ihooks.py", line 451, in load_tail
raise ImportError, "No module named " + mname
ImportError: No module named LysCVSConfig.Lib
MiscInfo
filename /s/LysConf/LysCVSConfig/Context/Main.py
os.getcwd() /s/LysConf
sys.path ['', '/s/Webware', '/usr/lib/python2.2', '/usr/lib/python2.2/plat-linux2',
'/usr/lib/python2.2/lib-tk', '/usr/lib/python2.2/lib-dynload',
'/usr/local/lib/python2.2/site-packages', '/usr/lib/python2.2/site-packages',
'/s/LysConf/Cache/PSP']
time Tue Aug 5 20:09:51 2003
The funny thing here is that if I do the following:
hostname:erik /s/LysConf % pwd
/s/LysConf
hostname:erik /s/LysConf % python
Python 2.2.2 (#1, Mar 21 2003, 23:01:54)
[GCC 3.2.3 20030316 (Debian prerelease)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from LysCVSConfig.Lib.LysCVSPage import LysCVSPage
>>>
..it works exactly as it should.
Any hints on this? Is the import in Webware special? It seems to
handle one-level Packages without problems.
\EF
--
Erik Forsberg http://www.lysator.liu.se/~forsberg/
GPG/PGP Key: 1024D/0BAC89D9
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