126 lines
3.3 KiB
Python
126 lines
3.3 KiB
Python
# $Id$
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#
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# Locate all standard modules available in this build.
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#
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# This script is designed to run on Python 1.5.2 and newer.
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#
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# Written by Fredrik Lundh, January 2005
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#
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import imp, sys, os, re, time
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identifier = "python-%s-%s" % (sys.version[:3], sys.platform)
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timestamp = time.strftime("%Y%m%dT%H%M%SZ", time.gmtime(time.time()))
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# known test packages
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TEST_PACKAGES = "test.", "bsddb.test.", "distutils.tests."
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try:
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import platform
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platform = platform.platform()
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except:
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platform = None # unknown
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suffixes = imp.get_suffixes()
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def get_suffix(file):
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for suffix in suffixes:
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if file[-len(suffix[0]):] == suffix[0]:
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return suffix
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return None
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def main():
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path = getpath()
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modules = {}
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for m in sys.builtin_module_names:
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modules[m] = None
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for p in path:
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modules.update(getmodules(p))
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keys = sorted(modules.keys())
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# filter out known test packages
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def cb(m):
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for d in TEST_PACKAGES:
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if m[:len(d)] == d:
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return 0
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return 1
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keys = filter(cb, keys)
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try:
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outfile = sys.argv[1]
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if outfile == "-":
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outfile = None
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elif outfile == "-f":
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outfile = "modules-" + identifier + ".txt"
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except IndexError:
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outfile = None
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if not outfile:
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out = sys.stdout
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else:
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out = open(outfile, "w")
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out.write("# module list (generated by listmodules.py)\n")
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out.write("#\n")
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out.write("# timestamp=%s\n" % repr(timestamp))
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out.write("# sys.version=%s\n" % repr(sys.version))
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out.write("# sys.platform=%s\n" % repr(sys.platform))
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if platform:
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out.write("# platform=%s\n" % repr(platform))
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out.write("#\n")
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for k in keys:
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out.write(k + "\n")
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if out is not sys.stdout:
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out.close()
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print(out.name, "ok (%d modules)" % len(modules))
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def getmodules(p):
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# get modules in a given directory
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modules = {}
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for f in os.listdir(p):
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f = os.path.join(p, f)
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if os.path.isfile(f):
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m, e = os.path.splitext(f)
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suffix = get_suffix(f)
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if not suffix:
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continue
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m = os.path.basename(m)
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if re.compile("(?i)[a-z_]\w*$").match(m):
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if suffix[2] == imp.C_EXTENSION:
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# check that this extension can be imported
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try:
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__import__(m)
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except ImportError:
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continue
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modules[m] = f
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elif os.path.isdir(f):
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m = os.path.basename(f)
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if os.path.isfile(os.path.join(f, "__init__.py")):
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for mm, f in getmodules(f).items():
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modules[m + "." + mm] = f
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return modules
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def getpath():
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path = map(os.path.normcase, map(os.path.abspath, sys.path[:]))
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# get rid of site packages
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for p in path:
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if p[-13:] == "site-packages":
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def cb(p, site_package_path=os.path.abspath(p)):
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return p[:len(site_package_path)] != site_package_path
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path = filter(cb, path)
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break
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# get rid of non-existent directories and the current directory
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def cb(p, cwd=os.path.normcase(os.getcwd())):
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return os.path.isdir(p) and p != cwd
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path = filter(cb, path)
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return path
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if __name__ == "__main__":
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main()
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