pylint issue

[Steve]

Has anyone seen this traceback before?  The weird thing is it only happens on some files, but it is repeatable.

Traceback (most recent call last):

File "c:\python27\scripts\pylint-script.py", line 8, in <module>

load_entry_point('pylint==0.27.0', 'console_scripts', 'pylint')()

File "c:\python27\lib\site-packages\pylint\__init__.py", line 21, in run_pylint

Run(sys.argv[1:])

File "c:\python27\lib\site-packages\pylint\lint.py", line 991, in __init__

linter.check(args)

File "c:\python27\lib\site-packages\pylint\lint.py", line 587, in check

self.check_astng_module(astng, walker, rawcheckers)

File "c:\python27\lib\site-packages\pylint\lint.py", line 666, in check_astng_module

walker.walk(astng)

File "c:\python27\lib\site-packages\pylint\utils.py", line 600, in walk

self.walk(child)

File "c:\python27\lib\site-packages\pylint\utils.py", line 600, in walk

self.walk(child)

File "c:\python27\lib\site-packages\pylint\utils.py", line 597, in walk

cb(astng)

File "c:\python27\lib\site-packages\pylint\checkers\typecheck.py", line 222, in visit_assign

function_node = safe_infer(node.value.func)

File "c:\python27\lib\site-packages\pylint\checkers\utils.py", line 83, in safe_infer

inferit.next()

File "c:\python27\lib\site-packages\logilab\astng\bases.py", line 304, in wrapped

for res in _func(node, context, **kwargs):

File "c:\python27\lib\site-packages\logilab\astng\bases.py", line 328, in wrapper

for node in func(*args, **kwargs):

File "c:\python27\lib\site-packages\logilab\astng\inference.py", line 211, in infer_getattr

for owner in self.expr.infer(context):

File "c:\python27\lib\site-packages\logilab\astng\bases.py", line 304, in wrapped

for res in _func(node, context, **kwargs):

File "c:\python27\lib\site-packages\logilab\astng\bases.py", line 328, in wrapper

for node in func(*args, **kwargs):

File "c:\python27\lib\site-packages\logilab\astng\inference.py", line 217, in infer_getattr

for obj in owner.igetattr(self.attrname, context):

File "c:\python27\lib\site-packages\logilab\astng\bases.py", line 115, in _infer_stmts

for infered in stmt.infer(context):

File "c:\python27\lib\site-packages\logilab\astng\bases.py", line 304, in wrapped

for res in _func(node, context, **kwargs):

File "c:\python27\lib\site-packages\logilab\astng\inference.py", line 179, in infer_import

yield self.do_import_module(self.real_name(name))

File "c:\python27\lib\site-packages\logilab\astng\mixins.py", line 117, in do_import_module

return mymodule.import_module(modname, level=level)

File "c:\python27\lib\site-packages\logilab\astng\scoped_nodes.py", line 348, in import_module

return MANAGER.astng_from_module_name(modname)

File "c:\python27\lib\site-packages\logilab\astng\manager.py", line 136, in astng_from_module_name

return self.astng_from_file(filepath, modname, fallback=False)

File "c:\python27\lib\site-packages\logilab\astng\manager.py", line 107, in astng_from_file

return ASTNGBuilder(self).file_build(filepath, modname)

File "c:\python27\lib\site-packages\logilab\astng\builder.py", line 129, in file_build

node = self.string_build(data, modname, path)

File "c:\python27\lib\site-packages\logilab\astng\builder.py", line 135, in string_build

module = self._data_build(data, modname, path)

File "c:\python27\lib\site-packages\logilab\astng\builder.py", line 151, in _data_build

node = parse(data + '\n')

File "c:\python27\lib\site-packages\logilab\astng\builder.py", line 41, in parse

return compile(string, "<string>", 'exec', PyCF_ONLY_AST)

TypeError: compile() expected string without null bytes

[Carlos Córdoba]

This seems an error with a library pylint depends on. Could you upload a
file that always gives you this error?

El 25/04/13 11:00, Steve escribió:

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[Steve]

I just reproduced the issue by pylinting C:\Python27\Lib\argparse.py

[Jed Ludlow]

On Fri, Apr 26, 2013 at 4:23 PM, Steve <steve.f....@gmail.com> wrote:

I just reproduced the issue by pylinting C:\Python27\Lib\argparse.py

Hi, Steve. I can't reproduce the traceback by pylinting argparse.py on either Windows or Linux. Does it generate the traceback every time for you when with argparse.py?

[Steve]

Yes, I can restart spyder and the issue still occurs.

[Steve]

I also updated to pylint 0.28.0 with no help.  Maybe I should go backwards?

[Steve]

This seemed more like an issue with lower level stuff and not spyder.  I decided to nuke my entire python install and start from scratch.  pylint is working correctly again.

[Carlos Córdoba]

I also thought that was case. What about your problems with IPython? Were they solved too?

El 30/04/13 10:08, Steve escribió:

--

[Steve]

No, ipython is still not working.  I tried that custom sitecustomize.py you sent me and it did not help.

Also, I updated to pylint 0.28.0 because it fixes bugs that were causing issues for me.  Now when I click an item in the pylint window it's not jumping to the line in the editor.  :(