Hi,

I found an earlier thread about the problem that I'm experiencing and
it seemed like it was sorted out. But I get the same import problem
with
- Windows XP
- pyinstaller svn trunk
for PyTables (www.pytables.org) 2.1.2

This is what I have in hook-tables.py:
hiddenimports = ['tables._comp_lzo', 'tables._comp_bzip2']

And this is what I get when enabling debug messages in iu.py in pyinstaller:

importHook(tables._comp_lzo, tables.utilsExtension, locals, [], -1)
importernm tables.utilsExtension
 importHook trying tables in tables
 importHook trying tables in None
 importHook trying _comp_lzo in tables
trying _comp_lzo tables tables._comp_lzo
doimport(_comp_lzo, tables, tables._comp_lzo)
using parent's importfunc: <bound method PathImportDirector.getmod of
<iu.PathImportDirector instance at 0x01276878>>
..found <module 'tables._comp_lzo' from
'C:\Data\simo\dev\pyinstaller\dist\bin\tables._comp_lzo.pyd'> when
looking for tables._comp_lzo
importHook done with tables._comp_lzo tables.utilsExtension [] (case 3)
Traceback (most recent call last):
  File "<string>", line 27, in <module>
  File "c:\pyinstaller\iu.py", line 436, in importHook
    mod = _self_doimport(nm, ctx, fqname)
  File "c:\pyinstaller\iu.py", line 521, in doimport
    exec co in mod.__dict__
  File 
"C:\Data\simo\dev\pyinstaller\build\pyi.win32\simo_onedir\outPYZ11.pyz/simo.optimization.genetic_algorithm",
line 19, in <module>
  File "c:\pyinstaller\iu.py", line 436, in importHook
    mod = _self_doimport(nm, ctx, fqname)
  File "c:\pyinstaller\iu.py", line 521, in doimport
    exec co in mod.__dict__
  File 
"C:\Data\simo\dev\pyinstaller\build\pyi.win32\simo_onedir\outPYZ11.pyz/simo.optimization.optimizer",
line 19, in <module>
  File "c:\pyinstaller\iu.py", line 436, in importHook
    mod = _self_doimport(nm, ctx, fqname)
  File "c:\pyinstaller\iu.py", line 521, in doimport
    exec co in mod.__dict__
  File 
"C:\Data\simo\dev\pyinstaller\build\pyi.win32\simo_onedir\outPYZ11.pyz/simo.optimization.tools.omatrix",
line 22, in <module>
  File "c:\pyinstaller\iu.py", line 436, in importHook
    mod = _self_doimport(nm, ctx, fqname)
  File "c:\pyinstaller\iu.py", line 521, in doimport
    exec co in mod.__dict__
  File 
"C:\Data\simo\dev\pyinstaller\build\pyi.win32\simo_onedir\outPYZ11.pyz/tables",
line 56, in <module>
  File "c:\pyinstaller\iu.py", line 436, in importHook
    mod = _self_doimport(nm, ctx, fqname)
  File "c:\pyinstaller\iu.py", line 495, in doimport
    mod = importfunc(nm)
  File "c:\pyinstaller\iu.py", line 297, in getmod
    mod = owner.getmod(nm)
  File "C:\pyinstaller\archive.py", line 468, in getmod
    return iu.DirOwner.getmod(self, self.prefix+'.'+nm)
  File "c:\pyinstaller\iu.py", line 109, in getmod
    mod = imp.load_module(nm, fp, attempt, (ext, mode, typ))
  File "utilsExtension.pyx", line 100, in tables.utilsExtension
AttributeError: 'module' object has no attribute '_comp_lzo'
RC: -1 from runner

And this is what is around utilsExtension.pyx:100 in PyTables:

if sys.platform == "win32":
  # We need a different approach in Windows, because it compains when
  # trying to import the extension that is linked with a dynamic library
  # that is not installed in the system.

  # Initialize & register lzo
  if getLibrary("lzo2") == 0 or getLibrary("lzo1") == 0:
    import tables._comp_lzo
100:    lzo_version = tables._comp_lzo.register_()
  else:
    lzo_version = None

End result: I'm at loss how to fix this...

Cheers,
Jussi

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