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# -*- coding: utf-8 -*-
"""
Documentation converter - high level functions
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:copyright: 2007 by Georg Brandl.
:license: Python license.
"""
import sys
import os
import glob
import shutil
import codecs
from os import path
from .tokenizer import Tokenizer
from .latexparser import DocParser
from .restwriter import RestWriter
from .filenamemap import (fn_mapping, copyfiles_mapping, newfiles_mapping,
rename_mapping, dirs_to_make, toctree_mapping,
amendments_mapping)
from .console import red, green
def convert_file(infile, outfile, doraise=True, splitchap=False,
toctree=None, deflang=None, labelprefix=''):
inf = codecs.open(infile, 'r', 'latin1')
p = DocParser(Tokenizer(inf.read()).tokenize(), infile)
if not splitchap:
outf = codecs.open(outfile, 'w', 'utf-8')
else:
outf = None
r = RestWriter(outf, splitchap, toctree, deflang, labelprefix)
try:
r.write_document(p.parse())
if splitchap:
for i, chapter in enumerate(r.chapters[1:]):
coutf = codecs.open('%s/%d_%s' % (
path.dirname(outfile), i+1, path.basename(outfile)),
'w', 'utf-8')
coutf.write(chapter.getvalue())
coutf.close()
else:
outf.close()
return 1, r.warnings
except Exception, err:
if doraise:
raise
return 0, str(err)
def convert_dir(outdirname, *args):
# make directories
for dirname in dirs_to_make:
try:
os.mkdir(path.join(outdirname, dirname))
except OSError:
pass
# copy files (currently only non-tex includes)
for oldfn, newfn in copyfiles_mapping.iteritems():
newpathfn = path.join(outdirname, newfn)
globfns = glob.glob(oldfn)
if len(globfns) == 1 and not path.isdir(newpathfn):
shutil.copyfile(globfns[0], newpathfn)
else:
for globfn in globfns:
shutil.copyfile(globfn, path.join(newpathfn,
path.basename(globfn)))
# convert tex files
# "doc" is not converted. It must be rewritten anyway.
for subdir in ('api', 'dist', 'ext', 'inst', 'commontex',
'lib', 'mac', 'ref', 'tut', 'whatsnew'):
if args and subdir not in args:
continue
if subdir not in fn_mapping:
continue
newsubdir = fn_mapping[subdir]['__newname__']
deflang = fn_mapping[subdir].get('__defaulthighlightlang__')
labelprefix = fn_mapping[subdir].get('__labelprefix__', '')
for filename in sorted(os.listdir(subdir)):
if not filename.endswith('.tex'):
continue
filename = filename[:-4] # strip extension
newname = fn_mapping[subdir][filename]
if newname is None:
continue
if newname.endswith(':split'):
newname = newname[:-6]
splitchap = True
else:
splitchap = False
if '/' not in newname:
outfilename = path.join(outdirname, newsubdir, newname + '.rst')
else:
outfilename = path.join(outdirname, newname + '.rst')
toctree = toctree_mapping.get(path.join(subdir, filename))
infilename = path.join(subdir, filename + '.tex')
print green(infilename),
success, state = convert_file(infilename, outfilename, False,
splitchap, toctree, deflang, labelprefix)
if not success:
print red("ERROR:")
print red(" " + state)
else:
if state:
print "warnings:"
for warning in state:
print " " + warning
# rename files, e.g. splitted ones
for oldfn, newfn in rename_mapping.iteritems():
try:
if newfn is None:
os.unlink(path.join(outdirname, oldfn))
else:
os.rename(path.join(outdirname, oldfn),
path.join(outdirname, newfn))
except OSError, err:
if err.errno == 2:
continue
raise
# copy new files
srcdirname = path.join(path.dirname(__file__), 'newfiles')
for fn, newfn in newfiles_mapping.iteritems():
shutil.copyfile(path.join(srcdirname, fn),
path.join(outdirname, newfn))
# make amendments
for newfn, (pre, post) in amendments_mapping.iteritems():
fn = path.join(outdirname, newfn)
try:
ft = open(fn).read()
except Exception, err:
print "Error making amendments to %s: %s" % (newfn, err)
continue
else:
fw = open(fn, 'w')
fw.write(pre)
fw.write(ft)
fw.write(post)
fw.close()
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