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#!/usr/bin/env python
# configure rst_2_dbk_dir by hand
configure_dir = ''
import sys, os, tempfile, codecs
import docutils_nest.nest_utils
import docutils_nest.rst_options
import rst_to_docbook.xsl_convert, rst_to_docbook.location
import rst_to_docbook.read_config
"""
Module for convert rst documents to docbook
"""
# read input file
class ConvertRstToDoc:
def __init__(self, doc_debug = 0):
outer_dir = rst_to_docbook.location.get_location()
self.__rst_2_dbk_dir = os.path.join(outer_dir, '.rst_to_docbook')
config_file = os.path.join(self.__rst_2_dbk_dir, 'configure.xml')
self.__xslt_processor = self.__get_configs(config_file)
if doc_debug:
self.__setup_debug()
else:
self.__debug = 0
def __setup_debug(self):
self.__debug_dir = os.path.join(self.__rst_2_dbk_dir, 'debug')
if not (os.path.isdir(self.__debug_dir)):
os.mkdir(self.__debug_dir)
list_of_files = os.listdir(self.__debug_dir)
sys.stdout.write('Removing files from %s...\n' % self.__debug_dir)
for file in list_of_files:
file = os.path.join(self.__debug_dir, file)
sys.stdout.write('%s\n' % file)
os.remove(file)
self.__debug = 1
def __get_configs(self, config_file):
config_obj = rst_to_docbook.read_config.Configure(config_file)
config_dict = config_obj.read_configs()
processor = config_dict.get('xslt-processor')
processor = processor[0]
return processor
def convert_to_docbook(self):
# get file, output, and the docutils_options
file, output, docutils_options = self.__handle_options()
docutils_nest_file = tempfile.mktemp()
main_temp_file = tempfile.mktemp()
self.__convert_to_nest_utils( file,
output = docutils_nest_file,
docutils_options = docutils_options)
self.__copy_file(docutils_nest_file, main_temp_file)
if self.__debug:
new_file = os.path.join(self.__debug_dir, 'converted_to_nest_utils_info')
self.__copy_file(docutils_nest_file, new_file)
os.remove(docutils_nest_file)
# convert with first xslt
converted_string_file = tempfile.mktemp()
self.__string_to_attributes(main_temp_file, converted_string_file)
self.__copy_file(converted_string_file, main_temp_file)
if self.__debug:
new_file = os.path.join(self.__debug_dir, 'converted_string_info')
self.__copy_file(converted_string_file, new_file)
os.remove(converted_string_file)
# convert with second xslt
converted_arg_file = tempfile.mktemp()
self.__convert_args(main_temp_file, converted_arg_file)
self.__copy_file(converted_arg_file, main_temp_file)
if self.__debug:
new_file = os.path.join(self.__debug_dir, 'converted_to_args_info')
self.__copy_file(converted_arg_file, new_file)
os.remove(converted_arg_file)
# final convert with xslt
docbook_file = tempfile.mktemp()
self.__xsl_convert_to_docbook(main_temp_file, docbook_file)
self.__copy_file(docbook_file, main_temp_file)
if self.__debug:
new_file = os.path.join(self.__debug_dir, 'converted_to_docbook_info')
self.__copy_file(docbook_file, new_file)
os.remove(docbook_file)
# write to output
self.__copy_file(main_temp_file, output)
os.remove(main_temp_file)
def __handle_options(self):
options_dict = {
'output': [1],
'doc_debug': [],
}
opt_obj = docutils_nest.rst_options.OptionsRst(sys.argv, options_dict)
inline_opts, args, doc_opts = opt_obj.parse_options()
if inline_opts == 0:
self.__print_help_message()
sys.stderr.write('Script will now quite because of illegal options\n')
sys.exit(1)
try:
file = args[0]
except IndexError:
sys.stderr.write('You must provide a file for the script to convert.\n'
'Script will now quit'
)
sys.exit(1)
output = inline_opts.get('output')
if not output:
sys.stderr.write('You must provide an output option for the script to work\n'
'Script will now quit\n'
)
sys.exit(1)
return file, output, doc_opts
def __convert_to_nest_utils(self, file, output, docutils_options):
sys.stdout.write('converting to nest-utils.xml ...\n')
convert_obj = docutils_nest.nest_utils.RstWithInline(file, output, docutils_opts = docutils_options)
convert_obj.convert()
def __string_to_attributes(self, file, output):
xsl_file = os.path.join(self.__rst_2_dbk_dir,
'xslt_stylesheets', 'reStruct_field_names_tokenize.xsl'
)
sys.stdout.write('converting string in nest-utils '
'with xslt...\n')
trans_obj = rst_to_docbook.xsl_convert.XslConvert(processor = self.__xslt_processor)
trans_obj.transform(file = file,
xsl_file = xsl_file,
output = output)
def __convert_args(self, file, output):
xsl_file = os.path.join(self.__rst_2_dbk_dir,
'xslt_stylesheets', 'reStruct_field_names.xsl'
)
sys.stdout.write('converting args in nest-utils '
'with xslt...\n')
trans_obj = rst_to_docbook.xsl_convert.XslConvert(processor = self.__xslt_processor)
trans_obj.transform(file = file,
xsl_file = xsl_file,
output = output)
def __xsl_convert_to_docbook(self, file, output):
sys.stdout.write('doing final converstion with xslt...\n')
xsl_file = os.path.join(self.__rst_2_dbk_dir,
'xslt_stylesheets', 'reStructure_to_docbook.xsl'
)
# reStructure_to_docbook.xsl
trans_obj = rst_to_docbook.xsl_convert.XslConvert(processor = self.__xslt_processor)
trans_obj.transform(file = file,
xsl_file = xsl_file,
output = output)
def __copy_file(self, file, output):
(utf8_encode, utf8_decode, utf8_reader, utf8_writer) = codecs.lookup("utf-8")
write_obj = utf8_writer(open(output, 'w'))
read_obj = open(file, 'r')
line = 1
while line:
line = read_obj.readline()
write_obj.write(line)
read_obj.close()
write_obj.close()
def __print_help_message(self):
sys.stderr.write('script will now quit')
sys.exit(1)
if __name__ == '__main__':
if len(sys.argv) == 1:
file = '/home/paul/Documents/in_progress/cvs/sandbox/paultremblay/rst_to_docbook/test_files/test_simple.rst'
file = '/home/paul/Documents/in_progress/cvs/sandbox/paultremblay/rst_to_docbook/test_files/reStructure_docbook_example.rst'
sys.argv.append('--indents')
sys.argv.append('--doc_debug')
sys.argv.append('--output')
sys.argv.append('output.xml')
sys.argv.append('%s' % file)
test_obj = ConvertRstToDoc(doc_debug = 1)
test_obj.convert_to_docbook()
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