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lyxpreview: Allow to find python scripts.

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In particular, lilypond-book is just a python script. On windows,
we need to call the python interpreter, using the full path to
the script while being wary of spaces in the path.
This commit is contained in:
Julien Rioux 2012-06-27 13:41:19 +02:00
parent 57e047f6f7
commit 10b2ef1af5
1 changed files with 4 additions and 0 deletions
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4
lib/scripts/lyxpreview_tools.py
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@ -36,6 +36,7 @@ path = os.environ["PATH"].split(os.pathsep)
extlist = [''] extlist = ['']
if "PATHEXT" in os.environ: if "PATHEXT" in os.environ:
extlist += os.environ["PATHEXT"].split(os.pathsep) extlist += os.environ["PATHEXT"].split(os.pathsep)
extlist.append('.py')
use_win32_modules = 0 use_win32_modules = 0
if os.name == "nt": if os.name == "nt":
@ -99,6 +100,9 @@ def find_exe(candidates):
# have found it). Return just the basename to avoid # have found it). Return just the basename to avoid
# problems when the path to the executable contains # problems when the path to the executable contains
# spaces. # spaces.
if full_path.lower().endswith('.py'):
return command.replace(prog, '"%s" "%s"'
% (sys.executable, full_path))
return command return command
return None return None