Stefan Behnel wrote:
one for the archives ...
Paul Everitt wrote:
Stefan Behnel wrote:
Paul Everitt wrote:
I'm stuck on compiling the trunk (the swig_sources error) for OS X. Check if you have this line in Pyrex/Distutils/build_ext.py (line ~35)
def swig_sources (self, sources, extension=None): I have:
def swig_sources (self, sources): if not self.extensions: return
Then change it. You may just as well use
def swig_sources(self, sources, *otherargs):
It doesn't matter. It's just there to allow either two or three arguments.
from lxml import etree xmldoc = etree.ElementTree(file="../contentdoc.xml") xsldoc = etree.ElementTree(file="compiledtheme.xsl") style = etree.XSLT(xsldoc) result = style.apply(xmldoc) xmldoc2 = etree.ElementTree(file="../contentdoc.xml") result2 = style.apply(xmldoc2) result3 = style.apply(xmldoc2) result3 = style.apply(xmldoc2)
Hooray, that worked! Thanks, Stefan. I have the trunk compiled and installed now. And, I can happily report a test case for my malloc problems and segfault. :^) I'm on OS X, Python 2.4. The runpipeline.py in this SVN directory: http://codespeak.net/svn/z3/deliverance/trunk/lib/ ...works fine with lxml 0.8 but fails quite badly with the trunk. Specifically, in line 120 of: http://codespeak.net/svn/z3/deliverance/trunk/lib/runpipeline.py ...I have: resultdoc = processor.apply(contentdoc) I also noted, just by trying to limit the problem to a smaller test case, that applying a stylesheet repeatedly leads to an unusual problem. As shown below, all is fine, unless you re-use the same variable name for the transformation output: python(20949) malloc: *** Deallocation of a pointer not malloced: 0x1; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug python(20949) malloc: *** Deallocation of a pointer not malloced: 0x128b60; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug python(20949) malloc: *** Deallocation of a pointer not malloced: 0x3bc0e0; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug python(20949) malloc: *** Deallocation of a pointer not malloced: 0x390e40; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug python(20949) malloc: *** error for object 0x390de0: double free python(20949) malloc: *** set a breakpoint in szone_error to debug --Paul