A Monday 24 May 2010 20:10:17 Christoph Gohlke escrigué: > > Great. But I don't know why LZO DLL is not searched by default in > > Python\Lib\site-packages\tables as this path should be searched by > > default by the Python interpreter. Or perhaps this is valid only for > > extensions (.pyd) and not DLLs (.dll)? > > That is a common issue on Python for Windows: sys.path != > os.environ['PATH']. No directory in the Python tree is in > os.environ['PATH'] by default. As a workaround to LoadLibrary and > PyImport_ImportModule problems I sometimes add the following code to a > package __init__.py file. > > import sys, os > if os.name == 'nt': > module_path = os.path.abspath(os.path.dirname(__file__)) > os.environ['PATH'] = ';'.join((os.environ['PATH'], module_path)) > sys.path.append(module_path)
Very nice. I've added this to trunk. Hopefully PyTables will be easier to install after that. > OK. The result depends on whether I run your stripped down code or the > original array1.py file. > > > Original array1.py: > 1, s, f: crash, no traceback or console output > 1, s: crash with traceback #1 > 1, f: crash with traceback #1 > s, f: crash with traceback #2 > 1: OK > s: OK > f: crash with traceback #3 > > > Stripped down version of array1.py: > 1, s, f: crash with traceback #1 <- different > 1, s: crash with traceback #1 > 1, f: crash with traceback #1 > s, f: crash with traceback #2 > 1: crash with traceback #1 <- different > s: OK > f: crash with traceback #2 <- different > > > 1 -> hdfarray = createArray(root, 'array_1' ... > s -> hdfarray = createArray(root, 'array_s' ... > f -> hdfarray = createArray(root, 'array_f' ... By looking at your results, I think I've fixed something that could address the issue. The fix is: http://pytables.org/trac/changeset/4450 Please could you update your trunk copy and tell me how it goes? Thanks! -- Francesc Alted ------------------------------------------------------------------------------ _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users
