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books_with_same_title()

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Kovid Goyal 2013-07-12 18:21:37 +05:30
parent ecbea8b0e2
commit 1e4d11d78f
2 changed files with 19 additions and 3 deletions
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16
src/calibre/db/legacy.py
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@ -10,6 +10,7 @@ import os, traceback, types
from functools import partial from functools import partial
from future_builtins import zip from future_builtins import zip
from calibre import force_unicode
from calibre.db import _get_next_series_num_for_list, _get_series_values from calibre.db import _get_next_series_num_for_list, _get_series_values
from calibre.db.adding import ( from calibre.db.adding import (
find_books_in_directory, import_book_directory_multiple, find_books_in_directory, import_book_directory_multiple,
@ -112,6 +113,8 @@ class LibraryDatabase(object):
# Cleaning is not required anymore # Cleaning is not required anymore
self.clean = self.clean_custom = MT(lambda self:None) self.clean = self.clean_custom = MT(lambda self:None)
self.clean_standard_field = MT(lambda self, field, commit=False:None) self.clean_standard_field = MT(lambda self, field, commit=False:None)
# apsw operates in autocommit mode
self.commit = MT(lambda self:None)
def close(self): def close(self):
self.backend.close() self.backend.close()
@ -368,8 +371,19 @@ class LibraryDatabase(object):
return [] return []
return self.books_in_series(series_ids[0]) return self.books_in_series(series_ids[0])
# Private interface {{{ def books_with_same_title(self, mi, all_matches=True):
title = mi.title
ans = set()
if title:
title = icu_lower(force_unicode(title))
for book_id, x in self.new_api.get_id_map('title').iteritems():
if icu_lower(x) == title:
ans.add(book_id)
if not all_matches:
break
return ans
# Private interface {{{
def __iter__(self): def __iter__(self):
for row in self.data.iterall(): for row in self.data.iterall():
yield row yield row

6
src/calibre/db/tests/legacy.py
View File

@ -177,6 +177,7 @@ class LegacyTest(BaseTest):
'authors_with_sort_strings':[(0,), (1,), (2,)], 'authors_with_sort_strings':[(0,), (1,), (2,)],
'book_on_device_string':[(1,), (2,), (3,)], 'book_on_device_string':[(1,), (2,), (3,)],
'books_in_series_of':[(0,), (1,), (2,)], 'books_in_series_of':[(0,), (1,), (2,)],
'books_with_same_title':[(Metadata(db.title(0)),), (Metadata(db.title(1)),), (Metadata('1234'),)],
}.iteritems(): }.iteritems():
for a in args: for a in args:
fmt = lambda x: x fmt = lambda x: x
@ -266,8 +267,9 @@ class LegacyTest(BaseTest):
'author_id', # replaced by get_author_id 'author_id', # replaced by get_author_id
'books_for_author', # broken 'books_for_author', # broken
'books_in_old_database', # unused 'books_in_old_database', # unused
'clean_user_categories', # internal API
'cleanup_tags', # internal API # Internal API
'clean_user_categories', 'cleanup_tags', 'books_list_filter',
} }
SKIP_ARGSPEC = { SKIP_ARGSPEC = {
'__init__', 'get_next_series_num_for', 'has_book', 'author_sort_from_authors', '__init__', 'get_next_series_num_for', 'has_book', 'author_sort_from_authors',