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Save to Disk: Fix a bug where when multiple books are being saved to disk, if the save to disk template results in identical filenames, the filenames were not being properly disambiguated.

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Kovid Goyal 2015-01-24 22:47:12 +05:30
parent 4cfcad0024
commit 18bd7879ed
1 changed files with 5 additions and 6 deletions
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11
src/calibre/gui2/save.py
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@ -29,18 +29,17 @@
BookId = namedtuple('BookId', 'title authors')
def ensure_unique_components(data): # {{{
cmap = {}
cmap = defaultdict(set)
bid_map = {}
for book_id, (mi, components, fmts) in data.iteritems():
c = tuple(components)
if c in cmap:
cmap[c].add(book_id)
else:
cmap[c] = {book_id}
cmap[tuple(components)].add(book_id)
bid_map[book_id] = components
for book_ids in cmap.itervalues():
if len(book_ids) > 1:
for i, book_id in enumerate(sorted(book_ids)[1:]):
suffix = ' (%d)' % (i + 1)
components = bid_map[book_id]
components[-1] = components[-1] + suffix
# }}}