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author | Will Woods <wwoods@redhat.com> | 2012-03-02 17:56:28 -0500 |
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committer | Will Woods <wwoods@redhat.com> | 2012-03-02 17:56:28 -0500 |
commit | 0539a9f9ca674807bdd39f15d7cf19394b398c3d (patch) | |
tree | ff71086d1dfac44e90e210c5af9cf081d4ffa0f6 /dracut/python-deps | |
parent | 44415f5b982440f0f47e0b4a62f228180f974206 (diff) | |
download | anaconda-0539a9f9ca674807bdd39f15d7cf19394b398c3d.tar.gz anaconda-0539a9f9ca674807bdd39f15d7cf19394b398c3d.tar.xz anaconda-0539a9f9ca674807bdd39f15d7cf19394b398c3d.zip |
python-deps: cleanups/comments
Diffstat (limited to 'dracut/python-deps')
-rwxr-xr-x | dracut/python-deps | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/dracut/python-deps b/dracut/python-deps index 46abbcf8d..be51e7807 100755 --- a/dracut/python-deps +++ b/dracut/python-deps @@ -1,4 +1,5 @@ #!/usr/bin/python +# python-deps - find the dependencies of a given python script. import os, sys from modulefinder import ModuleFinder @@ -7,6 +8,7 @@ from distutils.sysconfig import * sitedir = get_python_lib() libdir = get_config_var('LIBDEST') +# A couple helper functions... def moduledir(pyfile): '''Given a python file, return the module dir it belongs to, or None.''' for topdir in sitedir, libdir: @@ -23,27 +25,32 @@ def pyfiles(moddir): if f.endswith(".py"): yield os.path.join(curdir, f) +# OK. Use modulefinder to find all the modules etc. this script uses! -# use modulefinder to find all the modules etc. this script uses! -mods = [] -deps = [] finder = ModuleFinder() finder.run_script(sys.argv[1]) # parse the script + +mods = [] +deps = [] + for name, mod in finder.modules.iteritems(): - if not mod.__file__: # builtin - skip it + if not mod.__file__: # this module is builtin, so we can skip it continue + if mod.__file__ not in deps: # grab the file itself deps.append(mod.__file__) - moddir = moduledir(mod.__file__) - if moddir and moddir not in mods: # if it's part of a module.. - deps += list(pyfiles(moddir)) # ..get the whole module + + moddir = moduledir(mod.__file__) # if it's part of a module... + if moddir and moddir not in mods: # + deps += list(pyfiles(moddir)) # ...get the whole module mods.append(moddir) -# Start with some basic bits that the python install itself needs +# Include some bits that the python install itself needs print get_makefile_filename() print get_config_h_filename() print os.path.join(libdir,'site.py') print os.path.join(libdir,'sysconfig.py') +# And print the list of deps. for d in deps: print d |