#2426: Exception when importing turbogears with python -OO
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Reporter: nickpholden | Owner:
Type: defect | Status: new
Priority: low | Milestone: __unclassified__
Component: TurboGears | Version: 1.1
Severity: normal | Resolution:
Keywords: |
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Comment (by jorge.vargas):
This is not a TG bug but a problem with a trick Peak pulls to build a
docstring on the fly (which doesn't exists with -OO) hence the NoneType
error.
The offending coded is the second to last line of the follow snipped.
{{{
def wrap(__func):
'''
try:
lock = $self.__lock__
except AttributeError:
try:
from threading import RLock
except ImportError:
from dummy_threading import RLock
lock = $self.__dict__.setdefault('__lock__',RLock())
lock.acquire()
try:
return __func($args)
finally:
lock.release()'''
from inspect import getargspec
first_arg = getargspec(func)[0][0]
wrap.__doc__ = wrap.__doc__.replace('$self', first_arg)
return apply_template(wrap, func)
}}}
Also note this will affect TG2.0 and earlier but not TG2.1 but I'm not
sure what to do with it. I'm going to report it upstream and if pje
decided to fix it then we can upgrade otherwise I guess we can't just run
TG with -OO
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Ticket URL: <http://trac.turbogears.org/ticket/2426#comment:1>
TurboGears <http://www.turbogears.org/>
TurboGears front-to-back web development
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