To clutter this up with yet another message, this is what happens if I
use pickle instead of cPickle. Same error, but it has more of a stack
trace so someone more advanced than myself might be able to pick out
what is going amiss.
Traceback (most recent call last):
File "./generateTools.py", line 50, in ?
proj.findVHDLfiles("vhd")
File "/cygdrive/c/fpga/tools/FPGAProject.py", line 631, in
findVHDLfiles
cpickle.dump(filenameToClassDic,pickleFile,PICKLE_FILE_PROTOCOL)
File "/usr/lib/python2.4/pickle.py", line 1382, in dump
Pickler(file, protocol, bin).dump(obj)
File "/usr/lib/python2.4/pickle.py", line 231, in dump
self.save(obj)
File "/usr/lib/python2.4/pickle.py", line 293, in save
f(self, obj) # Call unbound method with explicit self
File "/usr/lib/python2.4/pickle.py", line 663, in save_dict
self._batch_setitems(obj.iteritems())
File "/usr/lib/python2.4/pickle.py", line 677, in _batch_setitems
save(v)
File "/usr/lib/python2.4/pickle.py", line 338, in save
self.save_reduce(obj=obj, *rv)
File "/usr/lib/python2.4/pickle.py", line 433, in save_reduce
save(state)
File "/usr/lib/python2.4/pickle.py", line 293, in save
f(self, obj) # Call unbound method with explicit self
File "/usr/lib/python2.4/pickle.py", line 663, in save_dict
self._batch_setitems(obj.iteritems())
File "/usr/lib/python2.4/pickle.py", line 677, in _batch_setitems
save(v)
File "/usr/lib/python2.4/pickle.py", line 293, in save
f(self, obj) # Call unbound method with explicit self
File "/usr/lib/python2.4/pickle.py", line 614, in save_list
self._batch_appends(iter(obj))
File "/usr/lib/python2.4/pickle.py", line 629, in _batch_appends
save(x)
File "/usr/lib/python2.4/pickle.py", line 293, in save
f(self, obj) # Call unbound method with explicit self
File "/usr/lib/python2.4/pickle.py", line 576, in save_tuple
save(element)
File "/usr/lib/python2.4/pickle.py", line 338, in save
self.save_reduce(obj=obj, *rv)
File "/usr/lib/python2.4/pickle.py", line 433, in save_reduce
save(state)
File "/usr/lib/python2.4/pickle.py", line 293, in save
f(self, obj) # Call unbound method with explicit self
File "/usr/lib/python2.4/pickle.py", line 663, in save_dict
self._batch_setitems(obj.iteritems())
File "/usr/lib/python2.4/pickle.py", line 677, in _batch_setitems
save(v)
File "/usr/lib/python2.4/pickle.py", line 313, in save
rv = reduce(self.proto)
File "/usr/lib/python2.4/copy_reg.py", line 83, in _reduce_ex
dict = getstate()
TypeError: 'str' object is not callable
Jeff Poole wrote:
> Oh, and I suppose I should provide some version information:
>
> $ python
> Python 2.4.3 (#1, May 18 2006, 07:40:45)
> [GCC 3.3.3 (cygwin special)] on cygwin
>
>
> Jeff Poole wrote:
> > This is going to be a pretty vague message because it involves a large
> > block of code I'd rather avoid posting. Basically, I've been pickling
> > a dictionary of instances of a class I've created (which contains
> > references to other instances of other classes). At some point in the
> > last few weeks, pickling has stopped working with the following error:
> >
> > Traceback (most recent call last):
> > File "./generateTools.py", line 50, in ?
> > proj.findVHDLfiles("vhd")
> > File "/cygdrive/c/fpga/tools/FPGAProject.py", line 630, in
> > findVHDLfiles
> > cpickle.dump(filenameToClassDic,pickleFile,PICKLE_FILE_PROTOCOL)
> > File "/usr/lib/python2.4/copy_reg.py", line 83, in _reduce_ex
> > dict = getstate()
> > TypeError: 'str' object is not callable
> >
> >
> > Does anyone have any idea why this might be failing in this way? It's
> > driving me crazy. If need be I can probably provide the code to the
> > class, though it's about 1000 lines, most of which is PyParsing code.
> > I appreciate any help you guys can provide.
> >
> >
> > Jeff
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