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py2 compat in amazon metadata plugin for ancient calibre

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Kovid Goyal 2022-04-26 08:33:46 +05:30
parent d766adc463
commit bc91a6bed6
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1 changed files with 6 additions and 2 deletions
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src/calibre/ebooks/metadata/sources/amazon.py
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@ -4,6 +4,7 @@
from __future__ import absolute_import, division, print_function, unicode_literals from __future__ import absolute_import, division, print_function, unicode_literals
import re import re
import string
import socket import socket
import time import time
from functools import partial from functools import partial
@ -511,7 +512,10 @@ class Worker(Thread): # Get details {{{
def totext(self, elem, only_printable=False): def totext(self, elem, only_printable=False):
res = self.tostring(elem, encoding='unicode', method='text') res = self.tostring(elem, encoding='unicode', method='text')
if only_printable: if only_printable:
filtered_characters = list(s for s in res if s.isprintable()) try:
filtered_characters = list(s for s in res if s.isprintable())
except AttributeError:
filtered_characters = list(s for s in res if s in string.printable)
res = ''.join(filtered_characters).strip() res = ''.join(filtered_characters).strip()
return res return res
@ -971,7 +975,7 @@ class Worker(Thread): # Get details {{{
class Amazon(Source): class Amazon(Source):
name = 'Amazon.com' name = 'Amazon.com'
version = (1, 2, 25) version = (1, 2, 26)
minimum_calibre_version = (2, 82, 0) minimum_calibre_version = (2, 82, 0)
description = _('Downloads metadata and covers from Amazon') description = _('Downloads metadata and covers from Amazon')