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use calibre function to clean lower ascii char in rtf2xml

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Sengian 2011-01-11 00:04:41 +01:00
parent 51751b197e
commit bc433b2650
1 changed files with 8 additions and 12 deletions
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20
src/calibre/ebooks/rtf2xml/replace_illegals.py
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@ -16,7 +16,10 @@
# #
#########################################################################
import os, tempfile
from calibre.ebooks.rtf2xml import copy
from calibre.utils.cleantext import clean_ascii_chars
class ReplaceIllegals:
"""
reaplace illegal lower ascii characters
@ -30,21 +33,14 @@ class ReplaceIllegals:
self.__copy = copy
self.__run_level = run_level
self.__write_to = tempfile.mktemp()
def replace_illegals(self):
"""
"""
nums = [0, 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19]
read_obj = open(self.__file, 'r')
write_obj = open(self.__write_to, 'w')
line_to_read = 1
while line_to_read:
line_to_read = read_obj.readline()
line = line_to_read
for num in nums:
line = line.replace(chr(num), '')
write_obj.write(line)
read_obj.close()
write_obj.close()
with open(self.__file, 'r') as read_obj, \
open(self.__write_to, 'w') as write_obj:
for line in read_obj:
write_obj.write(clean_ascii_chars(line))
copy_obj = copy.Copy()
if self.__copy:
copy_obj.copy_file(self.__write_to, "replace_illegals.data")