Hi,
There is seems to be a problem with cyclic module imports. This
does not work
leha@naydenov:~/personal/s3cmd$ echo $PYTHONPATH
.
leha@naydenov:~/personal/s3cmd$ python
Python 2.7.3 (default, Sep 26 2012, 21:51:14)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import S3.S3
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "S3/S3.py", line 21, in <module>
from Utils import *
File "S3/Utils.py", line 20, in <module>
import Exceptions
File "S3/Exceptions.py", line 6, in <module>
from Utils import getTreeFromXml, unicodise, deunicodise
ImportError: cannot import name getTreeFromXml
while this one is ok
>>> from S3.Exceptions import *
>>> import S3.S3
>>>
My understanding is that problem arises because Exceptions.py import Utils.py
using from statement. This is not the only cyclic dependency in the code so you
can not import modules in an arbitrary order. Which means that tools like sphinx
fail. Am I missing something?
Alexey
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