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This commit is contained in:
Kovid Goyal 2014-03-30 20:47:58 +05:30
parent b07752e389
commit 0b98f34f84
1 changed files with 29 additions and 36 deletions
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65
src/calibre/ebooks/docx/fields.py
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@ -37,43 +37,36 @@ scanner = re.Scanner([
null = object()
def parse_hyperlink(raw, log):
ans = {}
last_option = None
raw = raw.replace('\\\\', '\x01').replace('\\"', '\x02')
for token, token_type in scanner.scan(raw)[0]:
token = token.replace('\x01', '\\').replace('\x02', '"')
if token_type is FLAG:
last_option = {'l':'anchor', 'm':'image-map', 'n':'target', 'o':'title', 't':'target'}.get(token[1], null)
if last_option is not None:
ans[last_option] = None
elif token_type is WORD:
if last_option is None:
ans['url'] = token
else:
ans[last_option] = token
last_option = None
ans.pop(null, None)
return ans
def parser(name, field_map, default_field_name):
def parse_xe(raw, log):
ans = {}
last_option = None
raw = raw.replace('\\\\', '\x01').replace('\\"', '\x02')
for token, token_type in scanner.scan(raw)[0]:
token = token.replace('\x01', '\\').replace('\x02', '"')
if token_type is FLAG:
last_option = {'b':'bold', 'i':'italic', 'f':'entry_type', 'r':'page_range_bookmark', 't':'page_number_text', 'y':'yomi'}.get(token[1], null)
if last_option is not None:
ans[last_option] = None
elif token_type is WORD:
if last_option is None:
ans['text'] = token
else:
ans[last_option] = token
last_option = None
ans.pop(null, None)
return ans
def parse(raw, log=None):
ans = {}
last_option = None
raw = raw.replace('\\\\', '\x01').replace('\\"', '\x02')
for token, token_type in scanner.scan(raw)[0]:
token = token.replace('\x01', '\\').replace('\x02', '"')
if token_type is FLAG:
last_option = field_map.get(token[1], null)
if last_option is not None:
ans[last_option] = None
elif token_type is WORD:
if last_option is None:
ans[default_field_name] = token
else:
ans[last_option] = token
last_option = None
ans.pop(null, None)
return ans
parse.__name__ = str('parse_' + name)
return parse
parse_hyperlink = parser('hyperlink',
{'l':'anchor', 'm':'image-map', 'n':'target', 'o':'title', 't':'target'}, 'url')
parse_xe = parser('xe',
{'b':'bold', 'i':'italic', 'f':'entry_type', 'r':'page_range_bookmark', 't':'page_number_text', 'y':'yomi'}, 'text')
class Fields(object):