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