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# Generate custlib.tex, which is a site-specific library document.
# Phase I: list all the things that can be imported
import glob
import os.path
import sys
modules = {}
for modname in sys.builtin_module_names:
modules[modname] = modname
for dir in sys.path:
# Look for *.py files
filelist = glob.glob(os.path.join(dir, '*.py'))
for file in filelist:
path, file = os.path.split(file)
base, ext = os.path.splitext(file)
modules[base.lower()] = base
# Look for shared library files
filelist = (glob.glob(os.path.join(dir, '*.so')) +
glob.glob(os.path.join(dir, '*.sl')) +
glob.glob(os.path.join(dir, '*.o')) )
for file in filelist:
path, file = os.path.split(file)
base, ext = os.path.splitext(file)
if base[-6:] == 'module':
base = base[:-6]
modules[base.lower()] = base
# Minor oddity: the types module is documented in libtypes2.tex
if 'types' in modules:
del modules['types']
modules['types2'] = None
# Phase II: find all documentation files (lib*.tex)
# and eliminate modules that don't have one.
docs = {}
filelist = glob.glob('lib*.tex')
for file in filelist:
modname = file[3:-4]
docs[modname] = modname
mlist = list(modules.keys())
mlist = filter(lambda x, docs=docs: x in docs, mlist)
mlist.sort()
mlist = map(lambda x, docs=docs: docs[x], mlist)
modules = mlist
# Phase III: write custlib.tex
# Write the boilerplate
# XXX should be fancied up.
print("""\documentstyle[twoside,11pt,myformat]{report}
\\title{Python Library Reference}
\\input{boilerplate}
\\makeindex % tell \\index to actually write the .idx file
\\begin{document}
\\pagenumbering{roman}
\\maketitle
\\input{copyright}
\\begin{abstract}
\\noindent This is a customized version of the Python Library Reference.
\\end{abstract}
\\pagebreak
{\\parskip = 0mm \\tableofcontents}
\\pagebreak\\pagenumbering{arabic}""")
for modname in mlist:
print("\\input{lib%s}" % (modname,))
# Write the end
print("""\\input{custlib.ind} % Index
\\end{document}""")
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