本文整理汇总了Python中quodlibet.query.Query类的典型用法代码示例。如果您正苦于以下问题:Python Query类的具体用法?Python Query怎么用?Python Query使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Query类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: Query
def Query(self, text):
if text is not None:
query = Query(text, star=SongList.star)
if query.is_parsable:
return [self.__dict(s) for s in itervalues(self.library)
if query.search(s)]
return None
示例2: GetSubsearchResultSet
def GetSubsearchResultSet(self, previous_results, terms):
query = Query("")
for term in terms:
query &= Query(term)
songs = get_songs_for_ids(app.library, previous_results)
ids = [get_song_id(s) for s in songs if query.search(s)]
return ids
示例3: activate
def activate(self, widget=None, resort=True):
songs = self._get_playlist_songs()
text = self._get_text()
# TODO: remove static dependency on Query
if Query.is_parsable(text):
self._query = Query(text, SongList.star)
songs = self._query.filter(songs)
GLib.idle_add(self.songs_selected, songs, resort)
示例4: test_extension
def test_extension(self):
self.failUnless(Query.is_valid("@(name)"))
self.failUnless(Query.is_valid("@(name: extension body)"))
self.failUnless(Query.is_valid("@(name: body (with (nested) parens))"))
self.failUnless(Query.is_valid(r"@(name: body \\ with \) escapes)"))
self.failIf(Query.is_valid("@()"))
self.failIf(Query.is_valid(r"@(invalid %name!\\)"))
self.failIf(Query.is_valid("@(name: mismatched ( parenthesis)"))
self.failIf(Query.is_valid(r"@(\()"))
self.failIf(Query.is_valid("@(name:unclosed body"))
self.failIf(Query.is_valid("@ )"))
示例5: QueryValidator
def QueryValidator(string):
"""Returns True/False for a query, None for a text only query"""
type_ = Query.get_type(string)
if type_ == QueryType.VALID:
# in case of an empty but valid query we say it's "text"
if Query.match_all(string):
return None
return True
elif type_ == QueryType.INVALID:
return False
return None
示例6: restore
def restore(self):
text = config.get("browsers", "query_text").decode("utf-8")
entry = self.__search
entry.set_text(text)
# update_filter expects a parsable query
if Query.is_parsable(text):
self.__update_filter(entry, text, scroll_up=False, restore=True)
keys = config.get("browsers", "albums").split("\n")
# FIXME: If albums is "" then it could be either all albums or
# no albums. If it's "" and some other stuff, assume no albums,
# otherwise all albums.
self.__inhibit()
if keys == [""]:
self.view.set_cursor((0,))
else:
def select_fun(row):
album = row[0]
if not album: # all
return False
return album.str_key in keys
self.view.select_by_func(select_fun)
self.__uninhibit()
示例7: _get_songs
def _get_songs(self):
try:
self._query = Query(self._text, star=SongList.star)
except Query.error:
pass
else:
return self._query.filter(self._library)
示例8: filter_text
def filter_text(self, text):
self.__search.set_text(text)
if Query.is_parsable(text):
self.__update_filter(self.__search, text)
self.__inhibit()
self.view.set_cursor((0,))
self.__uninhibit()
self.activate()
示例9: __update_filter
def __update_filter(self, entry, text):
self.__filter = None
if not Query.match_all(text):
tags = self.__model.tags + ["album"]
self.__filter = Query(text, star=tags).search
self.__bg_filter = background_filter()
self.view.get_model().refilter()
示例10: test_numcmp
def test_numcmp(self):
self.failUnless(Query.is_valid("#(t < 3)"))
self.failUnless(Query.is_valid("#(t <= 3)"))
self.failUnless(Query.is_valid("#(t > 3)"))
self.failUnless(Query.is_valid("#(t >= 3)"))
self.failUnless(Query.is_valid("#(t = 3)"))
self.failUnless(Query.is_valid("#(t != 3)"))
self.failIf(Query.is_valid("#(t !> 3)"))
self.failIf(Query.is_valid("#(t >> 3)"))
示例11: test_not
def test_not(self):
self.failUnless(Query.is_valid('t = !/a/'))
self.failUnless(Query.is_valid('t = !!/a/'))
self.failUnless(Query.is_valid('!t = "a"'))
self.failUnless(Query.is_valid('!!t = "a"'))
self.failUnless(Query.is_valid('t = !|(/a/, !"b")'))
self.failUnless(Query.is_valid('t = !!|(/a/, !"b")'))
self.failUnless(Query.is_valid('!|(t = /a/)'))
示例12: activate
def activate(self):
text = self._get_text()
if Query.is_parsable(text):
star = dict.fromkeys(SongList.star)
star.update(self.__star)
self._filter = Query(text, star.keys()).search
songs = filter(self._filter, self._library)
bg = background_filter()
if bg:
songs = filter(bg, songs)
self._panes[0].fill(songs)
示例13: test_tag
def test_tag(self):
self.failUnless(Query.is_valid('t = tag'))
self.failUnless(Query.is_valid('t = !tag'))
self.failUnless(Query.is_valid('t = |(tag, bar)'))
self.failUnless(Query.is_valid('t = a"tag"'))
self.failIf(Query.is_valid('t = a, tag'))
self.failUnless(Query.is_valid('tag with spaces = tag'))
示例14: test_re
def test_re(self):
self.failUnless(Query.is_valid('t = /an re/'))
self.failUnless(Query.is_valid('t = /an re/c'))
self.failUnless(Query.is_valid('t = /an\\/re/'))
self.failIf(Query.is_valid('t = /an/re/'))
self.failUnless(Query.is_valid('t = /aaa/lsic'))
self.failIf(Query.is_valid('t = /aaa/icslx'))
示例15: __save_search
def __save_search(self, entry, *args):
# only save the query on focus-out if eager_search is turned on
if args and not config.getboolean('settings', 'eager_search'):
return
text = self.get_text().strip()
if text and Query.is_parsable(text):
# Adding the active text to the model triggers a changed signal
# (get_active is no longer -1), so inhibit
self.__inhibit()
self.__combo.prepend_text(text)
self.__combo.write()
self.__uninhibit()