Stefan,
Thank you for the comments back.
May be that issue is namespace package related? Both (wheezy.http and dependent
wheezy.core) use namespace_packages directive in setuptools.
Here is another bug (details below):
1. virtualenv env
2. env/bin/easy_install cython
3. env/bin/easy_install lxml wheezy.core
It seems to have an issue while trying to install 2 or more libs at once.
Andriy Kornatskyy
...
Installed
env/lib/python2.7/site-packages/lxml-3.3.0beta5-py2.7-macosx-10.9-x86_64.egg
Processing dependencies for lxml
Finished processing dependencies for lxml
Searching for wheezy.core
Reading https://pypi.python.org/simple/wheezy.core/
Best match: wheezy.core 0.1.129
Downloading
https://pypi.python.org/packages/source/w/wheezy.core/wheezy.core-0.1.129.tar.gz#md5=ea3d5f744bc0525d61f9fb48d897972d
Processing wheezy.core-0.1.129.tar.gz
Writing
/var/folders/g8/2kym1h8n7qbgrwg4qkfqw1gwgn/T/easy_install-UC_pgJ/wheezy.core-0.1.129/setup.cfg
Running wheezy.core-0.1.129/setup.py -q bdist_egg --dist-dir
/var/folders/g8/2kym1h8n7qbgrwg4qkfqw1gwgn/T/easy_install-UC_pgJ/wheezy.core-0.1.129/egg-dist-tmp-9sntQ1
Traceback (most recent call last):
...
File
“env/lib/python2.7/site-packages/Cython-0.20-py2.7-macosx-10.9-x86_64.egg/Cython/Compiler/ModuleNode.py",
line 109, in process_implementation
self.generate_c_code(env, options, result)
File
"env/lib/python2.7/site-packages/Cython-0.20-py2.7-macosx-10.9-x86_64.egg/Cython/Compiler/ModuleNode.py",
line 302, in generate_c_code
rootwriter = Code.CCodeWriter(emit_linenums=emit_linenums,
c_line_in_traceback=options.c_line_in_traceback)
File "Code.py", line 1406, in Cython.Compiler.Code.CCodeWriter.__init__
(/var/folders/g8/2kym1h8n7qbgrwg4qkfqw1gwgn/T/easy_install-JVXbGE/Cython-0.20/Cython/Compiler/Code.c:30697)
File
"env/lib/python2.7/site-packages/Cython-0.20-py2.7-macosx-10.9-x86_64.egg/Cython/StringIOTree.py",
line 11, in __init__
stream = StringIO()
TypeError: 'NoneType' object is not callable
On Jan 20, 2014, at 10:19 PM, Stefan Behnel wrote:
> Hi,
>
> thanks for the report, I can reproduce this.
>
> Andriy Kornatskyy, 19.01.2014 21:00:
>> The cython compiler crash report below. Steps to reproduce:
>>
>> 1. virtualenv env
>> 2. env/bin/easy_install cython
>> 3. env/bin/easy_install wheezy.http
>>
>> The wheezy.http has dependency on wheezy.core. If I install those two
>> packages separately there is no error, only if through dependencies.
>
> Yes, that's rather surprising.
>
>
>> File "Visitor.py", line 178, in Cython.Compiler.Visitor.TreeVisitor._visit
>> (/var/folders/g8/2kym1h8n7qbgrwg4qkfqw1gwgn/T/easy_install-JVXbGE/Cython-0.20/Cython/Compiler/Visitor.c:4437)
>> File "Visitor.py", line 137, in
>> Cython.Compiler.Visitor.TreeVisitor._raise_compiler_error
>> (/var/folders/g8/2kym1h8n7qbgrwg4qkfqw1gwgn/T/easy_install-JVXbGE/Cython-0.20/Cython/Compiler/Visitor.c:3655)
>> Cython.Compiler.Errors.CompilerCrash:
>> Error compiling Cython file:
>>
>> ...
>>
>> """
>> """
>>
>> __version__ = '0.1.129'
>> ^
>>
>>
>> src/wheezy/core/__init__.py:5:14: Compiler crash in RemoveUnreachableCode
>>
>> ModuleNode.body = StatListNode(__init__.py:5:14)
>>
>> Compiler crash traceback from this point on:
>> File "Visitor.py", line 170, in Cython.Compiler.Visitor.TreeVisitor._visit
>> (/var/folders/g8/2kym1h8n7qbgrwg4qkfqw1gwgn/T/easy_install-JVXbGE/Cython-0.20/Cython/Compiler/Visitor.c:4275)
>> File
>> “/.../env/lib/python2.7/site-packages/Cython-0.20-py2.7-macosx-10.9-x86_64.egg/Cython/Compiler/ParseTreeTransforms.py",
>> line 2135, in visit_StatListNode
>>if not self.current_directives['remove_unreachable']:
>> TypeError: 'NoneType' object has no attribute '__getitem__'
>
> I only get this when Cython is compiled. When I run it from the source
> tree, it works.
>
> Debugging into Visitor.py's CythonTransform shows that this check fails:
>
>if isinstance(node, ModuleNode.ModuleNode):
>self.current_directives = node.directives
>
> "node" actually *is* an instance of ModuleNode, just not of *that* ModuleNode.
>
> My guess is that there's something wrong with the import mechanism that
> leads to the module being imported twice. Relative versus absolute imports,
> most likely. I also see a couple of weird modules in sys.modules, e.g.
> "Cython.Compiler.re", so there are some more bits going generally wrong here.
>
> I also tried it in Py3, but that even gives me a hard crash. Not really
> better.
>
> I might be able to take a deeper look this weekend, but wouldn't mind if
> others beat me to it.
>
> Stefan
>
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