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#! /usr/bin/env python
# Copyright (C) 2008 James D. Simmons
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import getopt
import sys
# This is a script to take the a file in RTF format and convert it to a text file readable by Read Etexts.
def check(file_path):
rtf_file = open(file_path,"r")
line = rtf_file.readline()
rtf_file.close()
if line.startswith('{\\rtf1'):
return True
else:
return False
def convert(file_path, output_path):
rtf_file = open(file_path,"r")
out = open(output_path, 'w')
out.write('\t\t\t\t\r\n')
brace_count = 0
while rtf_file:
line = rtf_file.readline()
if not line:
break
line = line.replace('\\s1', '\n')
line = line.replace('\\s2', '\n')
line = line.replace('\\pard', '\n')
line = line.replace('\\par', '\n')
line = line.replace(' \\i0', '*')
line = line.replace('\\i ', '*')
line = line.replace(' \\b0', '_')
line = line.replace('\\b ', '_')
line = line.replace('\\emdash', '--')
line = line.replace('\\line', '\n')
line = line.replace('\n ', '\n')
brace_count = brace_count + count_braces(line)
line = strip_tags(line)
if brace_count == 1 and line.find('{') < 0 and line.find('}') < 0:
out.write(line.lstrip(' '))
rtf_file.close()
out.close()
print "All done!"
def strip_tags(string):
index = 0
copy = True
output = ''
while index < len(string):
if string[index] == '\\':
copy = False
if string[index] == ' ':
copy = True
if copy == True:
output = output + string[index]
index = index + 1
return output
def count_braces(string):
index = 0
count = 0
while index < len(string):
if string[index] == '{':
count = count + 1
if string[index] == '}':
count = count - 1
index = index + 1
return count
if __name__ == "__main__":
try:
opts, args = getopt.getopt(sys.argv[1:], "")
if check(args[0]):
print 'It is an RTF file'
convert(args[0], args[1])
else:
print 'It is NOT an RTF file'
except getopt.error, msg:
print msg
print "This program has no options"
sys.exit(2)
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