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parallel-library/cps/converter.py

50 lines
1.6 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import subprocess
import ub
import re
from flask_babel import gettext as _
def versionKindle():
versions = _(u'not installed')
if os.path.exists(ub.config.config_converterpath):
try:
p = subprocess.Popen(ub.config.config_converterpath, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p.wait()
for lines in p.stdout.readlines():
if isinstance(lines, bytes):
lines = lines.decode('utf-8')
if re.search('Amazon kindlegen\(', lines):
versions = lines
except Exception:
versions = _(u'Excecution permissions missing')
return {'kindlegen' : versions}
def versionCalibre():
versions = _(u'not installed')
if os.path.exists(ub.config.config_converterpath):
try:
p = subprocess.Popen([ub.config.config_converterpath, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p.wait()
for lines in p.stdout.readlines():
if isinstance(lines, bytes):
lines = lines.decode('utf-8')
if re.search('.*\(calibre', lines):
versions = lines
except Exception:
versions = _(u'Excecution permissions missing')
return {'Calibre converter' : versions}
def versioncheck():
if ub.config.config_ebookconverter == 1:
return versionKindle()
elif ub.config.config_ebookconverter == 2:
return versionCalibre()
else:
return {'ebook_converter':''}