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Adding books: Delete the cover tempfile immediately after adding, should reduce tmp usage a bit

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Kovid Goyal 2014-11-21 18:28:48 +05:30
parent 99d7d8dd6f
commit 1ac36a1dc6
1 changed files with 11 additions and 0 deletions
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11
src/calibre/gui2/add.py
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@ -331,6 +331,7 @@ class Adder(QObject):
self.merged_books.add((mi.title, ' & '.join(mi.authors))) self.merged_books.add((mi.title, ' & '.join(mi.authors)))
seen_fmts = set() seen_fmts = set()
replace = gprefs['automerge'] == 'overwrite' replace = gprefs['automerge'] == 'overwrite'
cover_removed = False
for identical_book_id in identical_book_ids: for identical_book_id in identical_book_ids:
ib_fmts = {fmt.upper() for fmt in self.db.formats(identical_book_id)} ib_fmts = {fmt.upper() for fmt in self.db.formats(identical_book_id)}
seen_fmts |= ib_fmts seen_fmts |= ib_fmts
@ -343,6 +344,12 @@ class Adder(QObject):
# arguably put only the duplicate formats, but no real harm is # arguably put only the duplicate formats, but no real harm is
# done by having all formats # done by having all formats
self.add_book(mi, cover_path, paths) self.add_book(mi, cover_path, paths)
cover_removed = True
if not cover_removed and cover_path:
try:
os.remove(cover_path)
except Exception:
pass
def add_book(self, mi, cover_path, paths): def add_book(self, mi, cover_path, paths):
if DEBUG: if DEBUG:
@ -352,6 +359,10 @@ class Adder(QObject):
if cover_path: if cover_path:
with open(cover_path, 'rb') as f: with open(cover_path, 'rb') as f:
cdata = f.read() cdata = f.read()
try:
os.remove(cover_path)
except Exception:
pass
book_id = self.dbref().create_book_entry(mi, cover=cdata) book_id = self.dbref().create_book_entry(mi, cover=cdata)
self.added_book_ids.add(book_id) self.added_book_ids.add(book_id)
except Exception: except Exception: