def __tag(self, node, scope, qscope, tags, queries, text_formatter):
text = []
if isinstance(node, TextNode):
if text_formatter:
text.append("a(_format(%r))" % node.text)
else:
text.append("a(%r)" % node.text)
elif isinstance(node, ConditionNode):
var = self.__get_query(text, scope, qscope, node.expr, queries)
ic = self.__tag(node.ifcase, dict(scope), dict(qscope), tags, queries, text_formatter)
ec = self.__tag(node.elsecase, dict(scope), dict(qscope), tags, queries, text_formatter)
if not ic and not ec:
text.pop(-1)
elif ic:
text.append("if %s:" % var)
text.extend(ic)
if ec:
text.append("else:")
text.extend(ec)
else:
text.append("if not %s:" % var)
text.extend(ec)
elif isinstance(node, TagNode):
tags.extend(util.tagsplit(node.tag))
var = self.__get_value(text, scope, node.tag)
text.append("a(%s)" % var)
elif isinstance(node, PatternNode):
for child in node.children:
for line in self.__tag(child, scope, qscope, tags, queries, text_formatter):
text.append(" " + line)
return text
def __get_sort_tag(self, tag):
replace_order = {
"~#track": "",
"~#disc": "",
"~length": "~#length"
}
if tag == "~title~version":
tag = "title"
elif tag == "~album~discsubtitle":
tag = "album"
if tag.startswith("<"):
for key, value in replace_order.iteritems():
tag = tag.replace("<%s>" % key, "<%s>" % value)
tag = Pattern(tag).format
else:
tags = util.tagsplit(tag)
sort_tags = []
for tag in tags:
tag = replace_order.get(tag, tag)
tag = TAG_TO_SORT.get(tag, tag)
if tag not in sort_tags:
sort_tags.append(tag)
if len(sort_tags) > 1:
tag = "~" + "~".join(sort_tags)
return tag
def Menu(self, header, browser, library):
songs = self.get_selected_songs()
if not songs: return
can_filter = browser.can_filter
menu = browser.Menu(songs, self, library)
def Filter(t):
# Translators: The substituted string is the name of the
# selected column (a translated tag name).
b = qltk.MenuItem(
_("_Filter on %s") % util.tag(t, True), gtk.STOCK_INDEX)
b.connect_object('activate', self.__filter_on, t, songs, browser)
return b
header = util.tagsplit(header)[0]
if can_filter("artist") or can_filter("album") or can_filter(header):
menu.preseparate()
if can_filter("artist"):
menu.prepend(Filter("artist"))
if can_filter("album"):
menu.prepend(Filter("album"))
if (header not in ["artist", "album"] and can_filter(header)):
menu.prepend(Filter(header))
ratings = RatingsMenuItem(songs, library)
menu.preseparate()
menu.prepend(ratings)
menu.show_all()
return menu
def __tag(self, node, scope, qscope, tags, queries):
text = []
if isinstance(node, TextNode):
text.append('a(%r)' % node.text)
elif isinstance(node, ConditionNode):
var = self.__get_query(text, scope, qscope, node.expr, queries)
ic = self.__tag(node.ifcase, dict(scope), dict(qscope), tags,
queries)
ec = self.__tag(node.elsecase, dict(scope), dict(qscope), tags,
queries)
if not ic and not ec:
text.pop(-1)
elif ic:
text.append('if %s:' % var)
text.extend(ic)
if ec:
text.append('else:')
text.extend(ec)
else:
text.append('if not %s:' % var)
text.extend(ec)
elif isinstance(node, TagNode):
tags.extend(util.tagsplit(node.tag))
var = self.__get_value(text, scope, node.tag)
text.append('a(%s)' % var)
elif isinstance(node, PatternNode):
for child in node.children:
for line in self.__tag(child, scope, qscope, tags, queries):
text.append(" " + line)
return text
def get_sort_tag(tag):
"""Returns a tag that can be used for sorting for the given column tag.
Returns '' if the default sort key should be used.
"""
replace_order = {"~#track": "", "~#disc": "", "~length": "~#length"}
if tag == "~title~version":
tag = "title"
elif tag == "~album~discsubtitle":
tag = "album"
if "<" in tag:
for key, value in replace_order.iteritems():
tag = tag.replace("<%s>" % key, "<%s>" % value)
for key, value in TAG_TO_SORT.iteritems():
tag = tag.replace("<%s>" % key,
"<{1}|<{1}>|<{0}>>".format(key, value))
tag = Pattern(tag).format
else:
tags = util.tagsplit(tag)
sort_tags = []
for tag in tags:
tag = replace_order.get(tag, tag)
tag = TAG_TO_SORT.get(tag, tag)
if tag not in sort_tags:
sort_tags.append(tag)
if len(sort_tags) > 1:
tag = "~" + "~".join(sort_tags)
return tag
def Menu(self, header, browser, library):
songs = self.get_selected_songs()
if not songs:
return
can_filter = browser.can_filter
menu = browser.Menu(songs, self, library)
def Filter(t):
# Translators: The substituted string is the name of the
# selected column (a translated tag name).
b = qltk.MenuItem(
_("_Filter on %s") % util.tag(t, True), Gtk.STOCK_INDEX)
b.connect_object('activate', self.__filter_on, t, songs, browser)
return b
header = util.tagsplit(header)[0]
if can_filter("artist") or can_filter("album") or can_filter(header):
menu.preseparate()
if can_filter("artist"):
menu.prepend(Filter("artist"))
if can_filter("album"):
menu.prepend(Filter("album"))
if (header not in ["artist", "album"] and can_filter(header)):
menu.prepend(Filter(header))
ratings = RatingsMenuItem(songs, library)
menu.preseparate()
menu.prepend(ratings)
menu.show_all()
return menu
def get_sort_tag(tag):
"""Returns a tag that can be used for sorting for the given column tag.
Returns '' if the default sort key should be used.
"""
replace_order = {
"~#track": "",
"~#disc": "",
"~length": "~#length"
}
if tag == "~title~version":
tag = "title"
elif tag == "~album~discsubtitle":
tag = "album"
if tag.startswith("<"):
for key, value in replace_order.iteritems():
tag = tag.replace("<%s>" % key, "<%s>" % value)
tag = Pattern(tag).format
else:
tags = util.tagsplit(tag)
sort_tags = []
for tag in tags:
tag = replace_order.get(tag, tag)
tag = TAG_TO_SORT.get(tag, tag)
if tag not in sort_tags:
sort_tags.append(tag)
if len(sort_tags) > 1:
tag = "~" + "~".join(sort_tags)
return tag
def __get_sort_tag(self, tag):
replace_order = {
"~#track": "",
"~#disc": "",
"~length": "~#length"
}
if tag == "~title~version":
tag = "title"
elif tag == "~album~discsubtitle":
tag = "album"
if tag.startswith("<"):
for key, value in replace_order.iteritems():
tag = tag.replace("<%s>" % key, "<%s>" % value)
tag = Pattern(tag).format
else:
tags = util.tagsplit(tag)
sort_tags = []
for tag in tags:
tag = replace_order.get(tag, tag)
tag = TAG_TO_SORT.get(tag, tag)
if tag not in sort_tags:
sort_tags.append(tag)
if len(sort_tags) > 1:
tag = "~" + "~".join(sort_tags)
return tag
def __init__(self, row_pattern):
parts = [p.replace(r"\:", ":")
for p in (re.split(r"(?<!\\):", row_pattern))]
is_numeric = lambda s: s[:2] == "~#" and "~" not in s[2:]
is_pattern = lambda s: '<' in s
f_round = lambda s: (isinstance(s, float) and "%.2f" % s) or s
def is_date(s):
return s in TIME_TAGS
disp = parts[1] if len(
parts) >= 2 else r"[i][span alpha='40%']<~#tracks>[/span][/i]"
cat = parts[0]
if is_pattern(cat):
title = util.pattern(cat, esc=True, markup=True)
try:
pc = XMLFromPattern(cat)
except ValueError:
pc = XMLFromPattern("")
tags = pc.tags
format = pc.format_list
has_markup = True
else:
title = util.tag(cat)
tags = util.tagsplit(cat)
has_markup = False
if is_date(cat):
def format(song: AudioFile) -> List[Tuple[Text, Text]]:
fmt = config.gettext("settings",
"datecolumn_timestamp_format")
date_str = format_date(song(cat), fmt)
return [(date_str, date_str)]
elif is_numeric(cat):
def format(song: AudioFile) -> List[Tuple[Text, Text]]:
v = str(f_round(song(cat)))
return [(v, v)]
else:
def format(song: AudioFile) -> List[Tuple[Text, Text]]:
return song.list_separate(cat)
if is_pattern(disp):
try:
pd = XMLFromPattern(disp)
except ValueError:
pd = XMLFromPattern("")
format_display = pd.format
else:
if is_numeric(disp):
format_display = lambda coll: str(f_round(coll(disp)))
else:
format_display = lambda coll: util.escape(coll.comma(disp))
self.title = title
self.tags = set(tags)
self.format = format
self.format_display = format_display
self.has_markup = has_markup
def __cols_changed(self, view, browser):
for header in view.get_columns():
tag = header.header_name
for t in util.tagsplit(tag):
if t in browser.headers:
header.set_visible(True)
break
else: header.set_visible(False)
def __cols_changed(self, view, browser):
for header in view.get_columns():
tag = header.header_name
for t in util.tagsplit(tag):
if t in browser.headers:
header.set_visible(True)
break
else:
header.set_visible(False)
def header_tag_split(header):
"""Split a pattern or a tied tag into separate tags"""
if "<" in header:
try:
return list(Pattern(header).tags)
except ValueError:
return []
else:
return util.tagsplit(header)
def get(self, key, default="", connector=" - "):
if key[:1] == "~" and '~' in key[1:]:
return connector.join(map(self.get, util.tagsplit(key)))
elif key[:1] == "~" and key[-4:-3] == ":":
func = key[-3:]
key = key[:-4]
return "%s<%s>" % (util.tag(key), func)
elif key in self:
return self[key]
return util.tag(key)
def list_separate(self, key):
"""For tied tags return the list union of the display,sort values
otherwise just do list_sort
"""
if key[:1] == "~" and "~" in key[1:]: # tied tag
vals = [self.list_sort(tag) for tag in util.tagsplit(key)]
r = [j for i in vals for j in i]
return r
else:
return self.list_sort(key)
def __hide_headers(self, activator=None):
for column in self.songlist.get_columns():
if self.browser.headers is None:
column.set_visible(True)
else:
for tag in util.tagsplit(column.header_name):
if tag in self.browser.headers:
column.set_visible(True)
break
else: column.set_visible(False)
def list_separate(self, key):
"""For tied tags return the list union of the display,sort values
otherwise just do list_sort
"""
if key[:1] == "~" and "~" in key[1:]: # tied tag
vals = [self.list_sort(tag) for tag in util.tagsplit(key)]
r = [j for i in vals for j in i]
return r
else:
return self.list_sort(key)
def get(self, key, default="", connector=" - "):
if key[:1] == "~" and '~' in key[1:]:
return connector.join(map(self.get, util.tagsplit(key)))
elif key[:1] == "~" and key[-4:-3] == ":":
func = key[-3:]
key = key[:-4]
return "%s<%s>" % (util.tag(key), func)
elif key in self:
return self[key]
return util.tag(key)
def header_tag_split(header):
"""Split a pattern or a tied tag into separate tags"""
if "<" in header:
try:
return list(Pattern(header).tags)
except ValueError:
return []
else:
return util.tagsplit(header)
def __hide_headers(self, activator=None):
for column in self.songlist.get_columns():
if self.browser.headers is None:
column.set_visible(True)
else:
for tag in util.tagsplit(column.header_name):
if tag in self.browser.headers:
column.set_visible(True)
break
else:
column.set_visible(False)
def __init__(self, row_pattern):
parts = re.split(r"(?<!\\):", row_pattern)
parts = list(map(lambda p: p.replace(r"\:", ":"), parts))
is_numeric = lambda s: s[:2] == "~#" and "~" not in s[2:]
is_pattern = lambda s: '<' in s
f_round = lambda s: (isinstance(s, float) and "%.2f" % s) or s
disp = (len(parts) >= 2 and parts[1]) or r"[i](<~#tracks>)[/i]"
cat = parts[0]
if is_pattern(cat):
title = util.pattern(cat, esc=True, markup=True)
try:
pc = XMLFromPattern(cat)
except ValueError:
pc = XMLFromPattern("")
tags = pc.tags
format = pc.format_list
has_markup = True
else:
title = util.tag(cat)
tags = util.tagsplit(cat)
has_markup = False
if is_numeric(cat):
def format(song):
v = text_type(f_round(song(cat)))
return [(v, v)]
else:
format = lambda song: song.list_separate(cat)
if is_pattern(disp):
try:
pd = XMLFromPattern(disp)
except ValueError:
pd = XMLFromPattern("")
format_display = pd.format
else:
if is_numeric(disp):
format_display = lambda coll: text_type(f_round(coll(disp)))
else:
format_display = lambda coll: util.escape(coll.comma(disp))
self.title = title
self.tags = set(tags)
self.format = format
self.format_display = format_display
self.has_markup = has_markup
def __init__(self, row_pattern):
parts = re.split(r"(?<!\\):", row_pattern)
parts = list(map(lambda p: p.replace(r"\:", ":"), parts))
is_numeric = lambda s: s[:2] == "~#" and "~" not in s[2:]
is_pattern = lambda s: '<' in s
f_round = lambda s: (isinstance(s, float) and "%.2f" % s) or s
disp = (len(parts) >= 2 and parts[1]) or r"[i](<~#tracks>)[/i]"
cat = parts[0]
if is_pattern(cat):
title = util.pattern(cat, esc=True, markup=True)
try:
pc = XMLFromPattern(cat)
except ValueError:
pc = XMLFromPattern("")
tags = pc.tags
format = pc.format_list
has_markup = True
else:
title = util.tag(cat)
tags = util.tagsplit(cat)
has_markup = False
if is_numeric(cat):
def format(song):
v = text_type(f_round(song(cat)))
return [(v, v)]
else:
format = lambda song: song.list_separate(cat)
if is_pattern(disp):
try:
pd = XMLFromPattern(disp)
except ValueError:
pd = XMLFromPattern("")
format_display = pd.format
else:
if is_numeric(disp):
format_display = lambda coll: text_type(f_round(coll(disp)))
else:
format_display = lambda coll: util.escape(coll.comma(disp))
self.title = title
self.tags = set(tags)
self.format = format
self.format_display = format_display
self.has_markup = has_markup
def list_separate(self, key, connector=" - "):
"""Similar to list, but will return a list of all combinations
for tied tags instead of one comma separated string"""
if key[:1] == "~" and "~" in key[1:]:
vals = \
filter(None,
map(lambda x: isinstance(x, basestring) and x or str(x),
map(lambda x: (isinstance(x, float) and "%.2f" % x) or x,
(self(tag) for tag in util.tagsplit(key)))))
vals = (val.split("\n") for val in vals)
r = [[]]
for x in vals:
r = [i + [y] for y in x for i in r]
return map(connector.join, r)
else:
return self.list(key)
def list_separate(self, key, connector=" - "):
"""Similar to list, but will return a list of all combinations
for tied tags instead of one comma separated string"""
if key[:1] == "~" and "~" in key[1:]:
vals = \
filter(None,
map(lambda x: isinstance(x, basestring) and x or str(x),
map(lambda x: (isinstance(x, float) and "%.2f" % x) or x,
(self(tag) for tag in util.tagsplit(key)))))
vals = (val.split("\n") for val in vals)
r = [[]]
for x in vals:
r = [i + [y] for y in x for i in r]
return map(connector.join, r)
else:
return self.list(key)
def get(self, key, default=u"", connector=u" - "):
if not self.songs:
return default
if key[:1] == "~" and "~" in key[1:]:
if not isinstance(default, basestring): return default
keys = util.tagsplit(key)
v = map(self.__get_cached_value, keys)
def default_funct(x):
if x is None: return default
return x
v = map(default_funct , v)
v = map(lambda x: (isinstance(x, float) and "%.2f" % x) or x, v)
v = map(lambda x: isinstance(x, basestring) and x or str(x), v)
return connector.join(filter(None, v)) or default
else:
value = self.__get_cached_value(key)
if value is None:
return default
return value
def list_separate(self, key, connector=" - "):
"""Similar to list, but will return a list of all combinations
for tied tags instead of one comma separated string.
In case of tied tags the result will be unicode, otherwise
it returns the same as list()
"""
if key[:1] == "~" and "~" in key[1:]:
vals = []
for v in map(self.__call__, util.tagsplit(key)):
v = decode_value(key, v)
if v:
vals.append(v.split("\n"))
r = [[]]
for x in vals:
r = [i + [y] for y in x for i in r]
return map(connector.join, r)
else:
return self.list(key)
def list_separate(self, key, connector=" - "):
"""Similar to list, but will return a list of all combinations
for tied tags instead of one comma separated string.
In case of tied tags the result will be unicode, otherwise
it returns the same as list()
"""
if key[:1] == "~" and "~" in key[1:]:
vals = []
for v in map(self.__call__, util.tagsplit(key)):
v = decode_value(key, v)
if v:
vals.append(v.split("\n"))
r = [[]]
for x in vals:
r = [i + [y] for y in x for i in r]
return map(connector.join, r)
else:
return self.list(key)
def set_all_column_headers(cls, headers):
config.set("settings", "headers", " ".join(headers))
try: headers.remove("~current")
except ValueError: pass
cls.headers = headers
for listview in cls.instances():
listview.set_column_headers(headers)
star = list(Query.STAR)
for header in headers:
if "<" in header:
try:
tags = Pattern(header).tags
except ValueError:
continue
else:
tags = util.tagsplit(header)
for tag in tags:
if not tag.startswith("~#") and tag not in star:
star.append(tag)
SongList.star = star
def get(self, key, default=u"", connector=u" - "):
if not self.songs:
return default
if key[:1] == "~" and "~" in key[1:]:
if not isinstance(default, basestring):
return default
keys = util.tagsplit(key)
v = map(self.__get_cached_value, keys)
def default_funct(x):
if x is None:
return default
return x
v = map(default_funct, v)
v = map(lambda x: (isinstance(x, float) and "%.2f" % x) or x, v)
v = map(lambda x: isinstance(x, basestring) and x or str(x), v)
return connector.join(filter(None, v)) or default
else:
value = self.__get_cached_value(key)
if value is None:
return default
return value
def set_all_column_headers(cls, headers):
config.set_columns(headers)
try:
headers.remove("~current")
except ValueError:
pass
cls.headers = headers
for listview in cls.instances():
listview.set_column_headers(headers)
star = list(Query.STAR)
for header in headers:
if "<" in header:
try:
tags = Pattern(header).tags
except ValueError:
continue
else:
tags = util.tagsplit(header)
for tag in tags:
if not tag.startswith("~#") and tag not in star:
star.append(tag)
SongList.star = star
def __tag(self, node, scope, tags):
text = []
if isinstance(node, TextNode):
text.append('a("%s")' % self.__escape(node.text))
elif isinstance(node, ConditionNode):
tag = self.__put_tag(text, scope, node.tag)
ic = self.__pattern(node.ifcase, dict(scope), tags)
ec = self.__pattern(node.elsecase, dict(scope), tags)
if not ic and not ec:
text.pop(-1)
elif ic:
text.append('if %s:' % scope[tag])
text.extend(ic)
if ec:
text.append('else:')
text.extend(ec)
else:
text.append('if not %s:' % scope[tag])
text.extend(ec)
elif isinstance(node, TagNode):
tags.update(util.tagsplit(node.tag))
tag = self.__put_tag(text, scope, node.tag)
text.append('a(%s)' % scope[tag])
return text
def __tag(self, node, scope, tags):
text = []
if isinstance(node, TextNode):
text.append('a("%s")' % self.__escape(node.text))
elif isinstance(node, ConditionNode):
tag = self.__put_tag(text, scope, node.tag)
ic = self.__pattern(node.ifcase, dict(scope), tags)
ec = self.__pattern(node.elsecase, dict(scope), tags)
if not ic and not ec:
text.pop(-1)
elif ic:
text.append('if %s:' % scope[tag])
text.extend(ic)
if ec:
text.append('else:')
text.extend(ec)
else:
text.append('if not %s:' % scope[tag])
text.extend(ec)
elif isinstance(node, TagNode):
tags.extend(util.tagsplit(node.tag))
tag = self.__put_tag(text, scope, node.tag)
text.append('a(%s)' % scope[tag])
return text
def test_two_prefix(self):
self.failUnlessEqual(util.tagsplit("~foo~bar"), ["foo", "bar"])
def test_synth_tag(self):
self.failUnlessEqual(util.tagsplit("~foo"), ["~foo"])
def test_single_tag(self):
self.failUnlessEqual(util.tagsplit("foo"), ["foo"])
def test_synth(self):
self.failUnlessEqual(util.tagsplit("~foo~~bar"), ["foo", "~bar"])
def __call__(self, key, default: Any = u"", connector=" - ", joiner=', '):
"""Return the value(s) for a key, synthesizing if necessary.
Multiple values for a key are delimited by newlines.
A default value may be given (like `dict.get`);
the default default is an empty unicode string
(even if the tag is numeric).
If a tied tag ('a~b') is requested, the `connector` keyword
argument may be used to specify what it is tied with.
In case the tied tag contains numeric and file path tags, the result
will still be a unicode string.
The `joiner` keyword specifies how multiple *values* will be joined
within that tied tag output, e.g.
~people~title = "Kanye West, Jay Z - New Day"
For details on tied tags, see the documentation for `util.tagsplit`.
"""
if key[:1] == "~":
key = key[1:]
if "~" in key:
real_key = "~" + key
values = []
sub_tags = util.tagsplit(real_key)
# If it's genuinely a tied tag (not ~~people etc), we want
# to delimit the multi-values separately from the tying
j = joiner if len(sub_tags) > 1 else "\n"
for t in sub_tags:
vs = [decode_value(real_key, v) for v in (self.list(t))]
v = j.join(vs)
if v:
values.append(v)
return connector.join(values) or default
elif key == "#track":
try:
return int(self["tracknumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "#disc":
try:
return int(self["discnumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "length":
length = self.get("~#length")
if length is None:
return default
else:
return util.format_time_display(length)
elif key == "#rating":
return dict.get(self, "~" + key, config.RATINGS.default)
elif key == "rating":
return util.format_rating(self("~#rating"))
elif key == "people":
return "\n".join(self.list_unique(PEOPLE)) or default
elif key == "people:real":
# Issue 1034: Allow removal of V.A. if others exist.
unique = self.list_unique(PEOPLE)
# Order is important, for (unlikely case): multiple removals
for val in VARIOUS_ARTISTS_VALUES:
if len(unique) > 1 and val in unique:
unique.remove(val)
return "\n".join(unique) or default
elif key == "people:roles":
return (self._role_call("performer", PEOPLE) or default)
elif key == "peoplesort":
return ("\n".join(self.list_unique(PEOPLE_SORT))
or self("~people", default, connector))
elif key == "peoplesort:roles":
# Ignores non-sort tags if there are any sort tags (e.g. just
# returns "B" for {artist=A, performersort=B}).
# TODO: figure out the "correct" behavior for mixed sort tags
return (self._role_call("performersort", PEOPLE_SORT)
or self("~peoplesort", default, connector))
elif key in ("performers", "performer"):
return self._prefixvalue("performer") or default
elif key in ("performerssort", "performersort"):
return (self._prefixvalue("performersort")
or self("~" + key[-4:], default, connector))
elif key in ("performers:roles", "performer:roles"):
return (self._role_call("performer") or default)
elif key in ("performerssort:roles", "performersort:roles"):
return (self._role_call("performersort") or self(
"~" + key.replace("sort", ""), default, connector))
elif key == "basename":
return os.path.basename(self["~filename"]) or self["~filename"]
elif key == "dirname":
return os.path.dirname(self["~filename"]) or self["~filename"]
elif key == "uri":
try:
return self["~uri"]
except KeyError:
return fsn2uri(self["~filename"])
elif key == "format":
return self.get("~format", str(self.format))
elif key == "codec":
codec = self.get("~codec")
if codec is None:
return self("~format")
return codec
elif key == "encoding":
encoding = "\n".join(
part
for part in [self.get("~encoding"),
self.get("encodedby")] if part)
return encoding or default
elif key == "language":
codes = self.list("language")
if not codes:
return default
return u"\n".join(iso639.translate(c) or c for c in codes)
elif key == "bitrate":
return util.format_bitrate(self("~#bitrate"))
elif key == "#date":
date = self.get("date")
if date is None:
return default
return util.date_key(date)
elif key == "year":
return self.get("date", default)[:4]
elif key == "#year":
try:
return int(self.get("date", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "originalyear":
return self.get("originaldate", default)[:4]
elif key == "#originalyear":
try:
return int(self.get("originaldate", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "#tracks":
try:
return int(self["tracknumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "#discs":
try:
return int(self["discnumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "lyrics":
# First, try the embedded lyrics.
try:
return self["lyrics"]
except KeyError:
pass
try:
return self["unsyncedlyrics"]
except KeyError:
pass
# If there are no embedded lyrics, try to read them from
# the external file.
lyric_filename = self.lyric_filename
if not lyric_filename:
return default
try:
with open(lyric_filename, "rb") as fileobj:
print_d(f"Reading lyrics from {lyric_filename!r}")
text = fileobj.read().decode("utf-8", "replace")
# try to skip binary files
if "\0" in text:
return default
return text
except (EnvironmentError, UnicodeDecodeError):
return default
elif key == "filesize":
return util.format_size(self("~#filesize", 0))
elif key == "playlists":
# TODO: avoid static dependency here... somehow
from quodlibet import app
lib = app.library
if not lib:
return ""
playlists = lib.playlists.playlists_featuring(self)
return "\n".join(s.name for s in playlists) or default
elif key.startswith("#replaygain_"):
try:
val = self.get(key[1:], default)
return round(float(val.split(" ")[0]), 2)
except (ValueError, TypeError, AttributeError):
return default
elif key[:1] == "#":
key = "~" + key
if key in self:
return self[key]
elif key in NUMERIC_ZERO_DEFAULT:
return 0
else:
try:
val = self[key[2:]]
except KeyError:
return default
try:
return int(val)
except ValueError:
try:
return float(val)
except ValueError:
return default
else:
return dict.get(self, "~" + key, default)
elif key == "title":
title = dict.get(self, "title")
if title is None:
# build a title with missing_title_template option
unknown_track_template = _(
config.gettext("browsers", "missing_title_template"))
from quodlibet.pattern import Pattern
try:
pattern = Pattern(unknown_track_template)
except ValueError:
title = decode_value("~basename", self("~basename"))
else:
title = pattern % self
return title
elif key in SORT_TO_TAG:
try:
return self[key]
except KeyError:
key = SORT_TO_TAG[key]
return dict.get(self, key, default)
def test_two_prefix(self):
self.failUnlessEqual(util.tagsplit("~foo~bar"), ["foo", "bar"])
def test_two_synth_start(self):
self.failUnlessEqual(util.tagsplit("~~people~album"),
["~people", "album"])
def __call__(self, key, default=u"", connector=" - ", joiner=', '):
"""Return the value(s) for a key, synthesizing if necessary.
Multiple values for a key are delimited by newlines.
A default value may be given (like `dict.get`);
the default default is an empty unicode string
(even if the tag is numeric).
If a tied tag ('a~b') is requested, the `connector` keyword
argument may be used to specify what it is tied with.
In case the tied tag contains numeric and file path tags, the result
will still be a unicode string.
The `joiner` keyword specifies how multiple *values* will be joined
within that tied tag output, e.g.
~people~title = "Kanye West, Jay Z - New Day"
For details on tied tags, see the documentation for `util.tagsplit`.
"""
if key[:1] == "~":
key = key[1:]
if "~" in key:
real_key = "~" + key
values = []
sub_tags = util.tagsplit(real_key)
# If it's genuinely a tied tag (not ~~people etc), we want
# to delimit the multi-values separately from the tying
j = joiner if len(sub_tags) > 1 else "\n"
for t in sub_tags:
vs = [decode_value(real_key, v) for v in (self.list(t))]
v = j.join(vs)
if v:
values.append(v)
return connector.join(values) or default
elif key == "#track":
try:
return int(self["tracknumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "#disc":
try:
return int(self["discnumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "length":
length = self.get("~#length")
if length is None:
return default
else:
return util.format_time_display(length)
elif key == "#rating":
return dict.get(self, "~" + key, config.RATINGS.default)
elif key == "rating":
return util.format_rating(self("~#rating"))
elif key == "people":
return "\n".join(self.list_unique(PEOPLE)) or default
elif key == "people:real":
# Issue 1034: Allow removal of V.A. if others exist.
unique = self.list_unique(PEOPLE)
# Order is important, for (unlikely case): multiple removals
for val in VARIOUS_ARTISTS_VALUES:
if len(unique) > 1 and val in unique:
unique.remove(val)
return "\n".join(unique) or default
elif key == "people:roles":
return (self._role_call("performer", PEOPLE)
or default)
elif key == "peoplesort":
return ("\n".join(self.list_unique(PEOPLE_SORT)) or
self("~people", default, connector))
elif key == "peoplesort:roles":
# Ignores non-sort tags if there are any sort tags (e.g. just
# returns "B" for {artist=A, performersort=B}).
# TODO: figure out the "correct" behavior for mixed sort tags
return (self._role_call("performersort", PEOPLE_SORT)
or self("~peoplesort", default, connector))
elif key in ("performers", "performer"):
return self._prefixvalue("performer") or default
elif key in ("performerssort", "performersort"):
return (self._prefixvalue("performersort") or
self("~" + key[-4:], default, connector))
elif key in ("performers:roles", "performer:roles"):
return (self._role_call("performer") or default)
elif key in ("performerssort:roles", "performersort:roles"):
return (self._role_call("performersort")
or self("~" + key.replace("sort", ""), default,
connector))
elif key == "basename":
return os.path.basename(self["~filename"]) or self["~filename"]
elif key == "dirname":
return os.path.dirname(self["~filename"]) or self["~filename"]
elif key == "uri":
try:
return self["~uri"]
except KeyError:
return fsn2uri(self["~filename"])
elif key == "format":
return self.get("~format", text_type(self.format))
elif key == "codec":
codec = self.get("~codec")
if codec is None:
return self("~format")
return codec
elif key == "encoding":
parts = filter(None,
[self.get("~encoding"), self.get("encodedby")])
encoding = u"\n".join(parts)
return encoding or default
elif key == "language":
codes = self.list("language")
if not codes:
return default
return u"\n".join(iso639.translate(c) or c for c in codes)
elif key == "bitrate":
return util.format_bitrate(self("~#bitrate"))
elif key == "#date":
date = self.get("date")
if date is None:
return default
return util.date_key(date)
elif key == "year":
return self.get("date", default)[:4]
elif key == "#year":
try:
return int(self.get("date", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "originalyear":
return self.get("originaldate", default)[:4]
elif key == "#originalyear":
try:
return int(self.get("originaldate", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "#tracks":
try:
return int(self["tracknumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "#discs":
try:
return int(self["discnumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "lyrics":
# First, try the embedded lyrics.
try:
return self[key]
except KeyError:
pass
# If there are no embedded lyrics, try to read them from
# the external file.
try:
fileobj = open(self.lyric_filename, "rU")
except EnvironmentError:
return default
else:
return fileobj.read().decode("utf-8", "replace")
elif key == "filesize":
return util.format_size(self("~#filesize", 0))
elif key == "playlists":
# See Issue 876
# Avoid circular references from formats/__init__.py
from quodlibet.util.collection import Playlist
playlists = Playlist.playlists_featuring(self)
return "\n".join([s.name for s in playlists]) or default
elif key.startswith("#replaygain_"):
try:
val = self.get(key[1:], default)
return round(float(val.split(" ")[0]), 2)
except (ValueError, TypeError, AttributeError):
return default
elif key[:1] == "#":
key = "~" + key
if key in self:
return self[key]
elif key in NUMERIC_ZERO_DEFAULT:
return 0
else:
try:
val = self[key[2:]]
except KeyError:
return default
try:
return int(val)
except ValueError:
try:
return float(val)
except ValueError:
return default
else:
return dict.get(self, "~" + key, default)
elif key == "title":
title = dict.get(self, "title")
if title is None:
basename = self("~basename")
return "%s [%s]" % (
decode_value("~basename", basename), _("Unknown"))
else:
return title
elif key in SORT_TO_TAG:
try:
return self[key]
except KeyError:
key = SORT_TO_TAG[key]
return dict.get(self, key, default)
def test_two_numeric(self):
self.failUnlessEqual(util.tagsplit("~#foo~~#bar"), ["~#foo", "~#bar"])
def __call__(self, key, default=u"", connector=" - "):
"""Return a key, synthesizing it if necessary. A default value
may be given (like dict.get); the default default is an empty
unicode string (even if the tag is numeric).
If a tied tag ('a~b') is requested, the 'connector' keyword
argument may be used to specify what it is tied with.
In case the tied tag contains numeric and file path tags, the result
will still be a unicode string.
For details on tied tags, see the documentation for util.tagsplit.
"""
if key[:1] == "~":
key = key[1:]
if "~" in key:
real_key = "~" + key
values = []
for v in map(self.__call__, util.tagsplit(real_key)):
v = decode_value(real_key, v)
if v:
values.append(v)
return connector.join(values) or default
elif key == "#track":
try:
return int(self["tracknumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "#disc":
try:
return int(self["discnumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "length":
length = self.get("~#length")
if length is None:
return default
else:
return util.format_time_display(length)
elif key == "#rating":
return dict.get(self, "~" + key, config.RATINGS.default)
elif key == "rating":
return util.format_rating(self("~#rating"))
elif key == "people":
return "\n".join(self.list_unique(PEOPLE)) or default
elif key == "people:real":
# Issue 1034: Allow removal of V.A. if others exist.
unique = self.list_unique(PEOPLE)
# Order is important, for (unlikely case): multiple removals
for val in VARIOUS_ARTISTS_VALUES:
if len(unique) > 1 and val in unique:
unique.remove(val)
return "\n".join(unique) or default
elif key == "people:roles":
return (self._role_call("performer", PEOPLE) or default)
elif key == "peoplesort":
return ("\n".join(self.list_unique(PEOPLE_SORT))
or self("~people", default, connector))
elif key == "peoplesort:roles":
# Ignores non-sort tags if there are any sort tags (e.g. just
# returns "B" for {artist=A, performersort=B}).
# TODO: figure out the "correct" behavior for mixed sort tags
return (self._role_call("performersort", PEOPLE_SORT)
or self("~peoplesort", default, connector))
elif key in ("performers", "performer"):
return self._prefixvalue("performer") or default
elif key in ("performerssort", "performersort"):
return (self._prefixvalue("performersort")
or self("~" + key[-4:], default, connector))
elif key in ("performers:roles", "performer:roles"):
return (self._role_call("performer") or default)
elif key in ("performerssort:roles", "performersort:roles"):
return (self._role_call("performersort") or self(
"~" + key.replace("sort", ""), default, connector))
elif key == "basename":
return os.path.basename(self["~filename"]) or self["~filename"]
elif key == "dirname":
return os.path.dirname(self["~filename"]) or self["~filename"]
elif key == "uri":
try:
return self["~uri"]
except KeyError:
return text_type(fsn2uri(self["~filename"]))
elif key == "format":
return self.get("~format", self.format)
elif key == "codec":
codec = self.get("~codec")
if codec is None:
return self("~format")
return codec
elif key == "encoding":
parts = filter(None,
[self.get("~encoding"),
self.get("encodedby")])
encoding = u"\n".join(parts)
return encoding or default
elif key == "language":
codes = self.list("language")
if not codes:
return default
return u"\n".join(iso639.translate(c) or c for c in codes)
elif key == "bitrate":
return util.format_bitrate(self("~#bitrate"))
elif key == "#date":
date = self.get("date")
if date is None:
return default
return util.date_key(date)
elif key == "year":
return self.get("date", default)[:4]
elif key == "#year":
try:
return int(self.get("date", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "originalyear":
return self.get("originaldate", default)[:4]
elif key == "#originalyear":
try:
return int(self.get("originaldate", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "#tracks":
try:
return int(self["tracknumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "#discs":
try:
return int(self["discnumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "lyrics":
# First, try the embedded lyrics.
try:
return self[key]
except KeyError:
pass
# If there are no embedded lyrics, try to read them from
# the external file.
try:
fileobj = open(self.lyric_filename, "rU")
except EnvironmentError:
return default
else:
return fileobj.read().decode("utf-8", "replace")
elif key == "filesize":
return util.format_size(self("~#filesize", 0))
elif key == "playlists":
# See Issue 876
# Avoid circular references from formats/__init__.py
from quodlibet.util.collection import Playlist
playlists = Playlist.playlists_featuring(self)
return "\n".join([s.name for s in playlists]) or default
elif key.startswith("#replaygain_"):
try:
val = self.get(key[1:], default)
return round(float(val.split(" ")[0]), 2)
except (ValueError, TypeError, AttributeError):
return default
elif key[:1] == "#":
key = "~" + key
if key in self:
return self[key]
elif key in NUMERIC_ZERO_DEFAULT:
return 0
else:
try:
val = self[key[2:]]
except KeyError:
return default
try:
return int(val)
except ValueError:
try:
return float(val)
except ValueError:
return default
else:
return dict.get(self, "~" + key, default)
elif key == "title":
title = dict.get(self, "title")
if title is None:
basename = self("~basename")
return "%s [%s]" % (decode_value("~basename",
basename), _("Unknown"))
else:
return title
elif key in SORT_TO_TAG:
try:
return self[key]
except KeyError:
key = SORT_TO_TAG[key]
return dict.get(self, key, default)
def test_synth(self):
self.failUnlessEqual(util.tagsplit("~foo~~bar"), ["foo", "~bar"])
def __call__(self, key, default=u"", connector=" - "):
"""Return a key, synthesizing it if necessary. A default value
may be given (like dict.get); the default default is an empty
unicode string (even if the tag is numeric).
If a tied tag ('a~b') is requested, the 'connector' keyword
argument may be used to specify what it is tied with.
For details on tied tags, see the documentation for util.tagsplit."""
if key[:1] == "~":
key = key[1:]
if "~" in key:
# FIXME: decode ~filename etc.
if not isinstance(default, basestring):
return default
return connector.join(
filter(
None,
map(
lambda x: isinstance(x, basestring) and x or str(x
),
map(
lambda x:
(isinstance(x, float) and "%.2f" % x) or x,
map(self.__call__,
util.tagsplit("~" + key)))))) or default
elif key == "#track":
try:
return int(self["tracknumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "#disc":
try:
return int(self["discnumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "length":
length = self.get("~#length")
if length is None:
return default
else:
return util.format_time_display(length)
elif key == "#rating":
return dict.get(self, "~" + key, config.RATINGS.default)
elif key == "rating":
return util.format_rating(self("~#rating"))
elif key == "people":
return "\n".join(self.list_unique(PEOPLE)) or default
elif key == "people:real":
# Issue 1034: Allow removal of V.A. if others exist.
unique = self.list_unique(PEOPLE)
# Order is important, for (unlikely case): multiple removals
for val in VARIOUS_ARTISTS_VALUES:
if len(unique) > 1 and val in unique:
unique.remove(val)
return "\n".join(unique) or default
elif key == "people:roles":
return (self._role_call("performer", PEOPLE) or default)
elif key == "peoplesort":
return ("\n".join(self.list_unique(PEOPLE_SORT))
or self("~people", default, connector))
elif key == "peoplesort:roles":
# Ignores non-sort tags if there are any sort tags (e.g. just
# returns "B" for {artist=A, performersort=B}).
# TODO: figure out the "correct" behavior for mixed sort tags
return (self._role_call("performersort", PEOPLE_SORT)
or self("~peoplesort", default, connector))
elif key in ("performers", "performer"):
return self._prefixvalue("performer") or default
elif key in ("performerssort", "performersort"):
return (self._prefixvalue("performersort")
or self("~" + key[-4:], default, connector))
elif key in ("performers:roles", "performer:roles"):
return (self._role_call("performer") or default)
elif key in ("performerssort:roles", "performersort:roles"):
return (self._role_call("performersort") or self(
"~" + key.replace("sort", ""), default, connector))
elif key == "basename":
return os.path.basename(self["~filename"]) or self["~filename"]
elif key == "dirname":
return os.path.dirname(self["~filename"]) or self["~filename"]
elif key == "uri":
try:
return self["~uri"]
except KeyError:
return URI.frompath(self["~filename"])
elif key == "format":
return self.get("~format", self.format)
elif key == "#date":
date = self.get("date")
if date is None:
return default
return util.date_key(date)
elif key == "year":
return self.get("date", default)[:4]
elif key == "#year":
try:
return int(self.get("date", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "originalyear":
return self.get("originaldate", default)[:4]
elif key == "#originalyear":
try:
return int(self.get("originaldate", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "#tracks":
try:
return int(self["tracknumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "#discs":
try:
return int(self["discnumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "lyrics":
try:
fileobj = file(self.lyric_filename, "rU")
except EnvironmentError:
return default
else:
return fileobj.read().decode("utf-8", "replace")
elif key == "filesize":
return util.format_size(self("~#filesize", 0))
elif key == "playlists":
# See Issue 876
# Avoid circular references from formats/__init__.py
from quodlibet.util.collection import Playlist
playlists = Playlist.playlists_featuring(self)
return "\n".join([s.name for s in playlists]) or default
elif key.startswith("#replaygain_"):
try:
val = self.get(key[1:], default)
return round(float(val.split(" ")[0]), 2)
except (ValueError, TypeError, AttributeError):
return default
elif key[:1] == "#":
key = "~" + key
if key in self:
return self[key]
elif key in INTERN_NUM_DEFAULT:
return dict.get(self, key, 0)
else:
try:
val = self[key[2:]]
except KeyError:
return default
try:
return int(val)
except ValueError:
try:
return float(val)
except ValueError:
return default
else:
return dict.get(self, "~" + key, default)
elif key == "title":
title = dict.get(self, "title")
if title is None:
basename = self("~basename")
basename = basename.decode(const.FSCODING, "replace")
return "%s [%s]" % (basename, _("Unknown"))
else:
return title
elif key in SORT_TO_TAG:
try:
return self[key]
except KeyError:
key = SORT_TO_TAG[key]
return dict.get(self, key, default)
def test_two_numeric(self):
self.failUnlessEqual(util.tagsplit("~#foo~~#bar"), ["~#foo", "~#bar"])
def test_two_synth_start(self):
self.failUnlessEqual(
util.tagsplit("~~people~album"), ["~people", "album"])
def test_single_tag(self):
self.failUnlessEqual(util.tagsplit("foo"), ["foo"])
def __call__(self, key, default=u"", connector=" - "):
"""Return a key, synthesizing it if necessary. A default value
may be given (like dict.get); the default default is an empty
unicode string (even if the tag is numeric).
If a tied tag ('a~b') is requested, the 'connector' keyword
argument may be used to specify what it is tied with.
In case the tied tag contains numeric and file path tags, the result
will still be a unicode string.
For details on tied tags, see the documentation for util.tagsplit.
"""
if key[:1] == "~":
key = key[1:]
if "~" in key:
real_key = "~" + key
values = []
for v in map(self.__call__, util.tagsplit(real_key)):
v = decode_value(real_key, v)
if v:
values.append(v)
return connector.join(values) or default
elif key == "#track":
try:
return int(self["tracknumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "#disc":
try:
return int(self["discnumber"].split("/")[0])
except (ValueError, TypeError, KeyError):
return default
elif key == "length":
length = self.get("~#length")
if length is None:
return default
else:
return util.format_time_display(length)
elif key == "#rating":
return dict.get(self, "~" + key, config.RATINGS.default)
elif key == "rating":
return util.format_rating(self("~#rating"))
elif key == "people":
return "\n".join(self.list_unique(PEOPLE)) or default
elif key == "people:real":
# Issue 1034: Allow removal of V.A. if others exist.
unique = self.list_unique(PEOPLE)
# Order is important, for (unlikely case): multiple removals
for val in VARIOUS_ARTISTS_VALUES:
if len(unique) > 1 and val in unique:
unique.remove(val)
return "\n".join(unique) or default
elif key == "people:roles":
return (self._role_call("performer", PEOPLE)
or default)
elif key == "peoplesort":
return ("\n".join(self.list_unique(PEOPLE_SORT)) or
self("~people", default, connector))
elif key == "peoplesort:roles":
# Ignores non-sort tags if there are any sort tags (e.g. just
# returns "B" for {artist=A, performersort=B}).
# TODO: figure out the "correct" behavior for mixed sort tags
return (self._role_call("performersort", PEOPLE_SORT)
or self("~peoplesort", default, connector))
elif key in ("performers", "performer"):
return self._prefixvalue("performer") or default
elif key in ("performerssort", "performersort"):
return (self._prefixvalue("performersort") or
self("~" + key[-4:], default, connector))
elif key in ("performers:roles", "performer:roles"):
return (self._role_call("performer") or default)
elif key in ("performerssort:roles", "performersort:roles"):
return (self._role_call("performersort")
or self("~" + key.replace("sort", ""), default,
connector))
elif key == "basename":
return os.path.basename(self["~filename"]) or self["~filename"]
elif key == "dirname":
return os.path.dirname(self["~filename"]) or self["~filename"]
elif key == "uri":
try:
return self["~uri"]
except KeyError:
return URI.frompath(self["~filename"])
elif key == "format":
return self.get("~format", self.format)
elif key == "#date":
date = self.get("date")
if date is None:
return default
return util.date_key(date)
elif key == "year":
return self.get("date", default)[:4]
elif key == "#year":
try:
return int(self.get("date", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "originalyear":
return self.get("originaldate", default)[:4]
elif key == "#originalyear":
try:
return int(self.get("originaldate", default)[:4])
except (ValueError, TypeError, KeyError):
return default
elif key == "#tracks":
try:
return int(self["tracknumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "#discs":
try:
return int(self["discnumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "lyrics":
try:
fileobj = file(self.lyric_filename, "rU")
except EnvironmentError:
return default
else:
return fileobj.read().decode("utf-8", "replace")
elif key == "filesize":
return util.format_size(self("~#filesize", 0))
elif key == "playlists":
# See Issue 876
# Avoid circular references from formats/__init__.py
from quodlibet.util.collection import Playlist
playlists = Playlist.playlists_featuring(self)
return "\n".join([s.name for s in playlists]) or default
elif key.startswith("#replaygain_"):
try:
val = self.get(key[1:], default)
return round(float(val.split(" ")[0]), 2)
except (ValueError, TypeError, AttributeError):
return default
elif key[:1] == "#":
key = "~" + key
if key in self:
return self[key]
elif key in INTERN_NUM_DEFAULT:
return dict.get(self, key, 0)
else:
try:
val = self[key[2:]]
except KeyError:
return default
try:
return int(val)
except ValueError:
try:
return float(val)
except ValueError:
return default
else:
return dict.get(self, "~" + key, default)
elif key == "title":
title = dict.get(self, "title")
if title is None:
basename = self("~basename")
return "%s [%s]" % (
decode_value("~basename", basename), _("Unknown"))
else:
return title
elif key in SORT_TO_TAG:
try:
return self[key]
except KeyError:
key = SORT_TO_TAG[key]
return dict.get(self, key, default)
def test_synth_tag(self):
self.failUnlessEqual(util.tagsplit("~foo"), ["~foo"])
def __call__(self, key, default=u"", connector=" - "):
"""Return a key, synthesizing it if necessary. A default value
may be given (like dict.get); the default default is an empty
unicode string (even if the tag is numeric).
If a tied tag ('a~b') is requested, the 'connector' keyword
argument may be used to specify what it is tied with.
For details on tied tags, see the documentation for util.tagsplit."""
if key[:1] == "~":
key = key[1:]
if "~" in key:
# FIXME: decode ~filename etc.
if not isinstance(default, basestring): return default
return connector.join(
filter(None,
map(lambda x: isinstance(x, basestring) and x or str(x),
map(lambda x: (isinstance(x, float) and "%.2f" % x) or x,
map(self.__call__, util.tagsplit("~" + key)))))) or default
elif key == "#track":
try: return int(self["tracknumber"].split("/")[0])
except (ValueError, TypeError, KeyError): return default
elif key == "#disc":
try: return int(self["discnumber"].split("/")[0])
except (ValueError, TypeError, KeyError): return default
elif key == "length":
length = self.get("~#length")
if length is None: return default
else: return util.format_time(length)
elif key == "#rating":
return dict.get(self, "~" + key, const.DEFAULT_RATING)
elif key == "rating":
return util.format_rating(self("~#rating"))
elif key == "people":
join = "\n".join
people = filter(None, map(self.__call__, PEOPLE))
if not people: return default
people = join(people).split("\n")
index = people.index
return join([person for (i, person) in enumerate(people)
if index(person) == i])
elif key == "peoplesort":
join = "\n".join
people = filter(None, map(self.__call__, PEOPLE_SORT))
people = join(people).split("\n")
index = people.index
return (join([person for (i, person) in enumerate(people)
if index(person) == i]) or
self("~people", default, connector))
elif key == "performers" or key == "performer":
performers = {}
for key in self.keys():
if key.startswith("performer:"):
role = key.split(":", 1)[1]
for value in self.list(key):
try:
performers[str(value)]
except:
performers[str(value)] = []
performers[str(value)].append(util.title(role))
values = []
if len(performers) > 0:
for performer in performers:
roles = ''
i = 0
for role in performers[performer]:
if i > 0:
roles += ', '
roles += role
i += 1
values.append("%s (%s)" % (performer, roles))
values.extend(self.list("performer"))
if not values: return default
return "\n".join(values)
elif key == "performerssort" or key == "performersort":
values = []
for key in self.keys():
if key.startswith("performersort:"):
role = key.split(":", 1)[1]
for value in self.list(key):
values.append("%s (%s)" % (value, role))
values.extend(self.list("performersort"))
return ("\n".join(values) or
self("~performers", default, connector))
elif key == "basename":
return os.path.basename(self["~filename"]) or self["~filename"]
elif key == "dirname":
return os.path.dirname(self["~filename"]) or self["~filename"]
elif key == "uri":
try: return self["~uri"]
except KeyError:
return URI.frompath(self["~filename"])
elif key == "format":
return self.get("~format", self.format)
elif key == "year":
return self.get("date", default)[:4]
elif key == "#year":
try: return int(self.get("date", default)[:4])
except (ValueError, TypeError, KeyError): return default
elif key == "originalyear":
return self.get("originaldate", default)[:4]
elif key == "#originalyear":
try: return int(self.get("originaldate", default)[:4])
except (ValueError, TypeError, KeyError): return default
elif key == "#tracks":
try: return int(self["tracknumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "#discs":
try: return int(self["discnumber"].split("/")[1])
except (ValueError, IndexError, TypeError, KeyError):
return default
elif key == "lyrics":
try: fileobj = file(self.lyric_filename, "rU")
except EnvironmentError: return default
else: return fileobj.read().decode("utf-8", "replace")
elif key == "playlists":
# See Issue 876
# Avoid circular references from formats/__init__.py
from quodlibet.util.collection import Playlist
try:
start = time.time()
playlists = Playlist.playlists_featuring(self)
import random
if not random.randint(0, 1000):
print_d("A sample song('~playlists') call: took %d μs "
% (1E6 * (time.time() - start)))
return "\n".join([s.name for s in playlists])
except KeyError:
return default
elif key.startswith("#replaygain_"):
try:
val = self.get(key[1:], default)
return round(float(val.split(" ")[0]), 2)
except (ValueError, TypeError, AttributeError): return default
elif key[:1] == "#":
key = "~" + key
if key in self: self[key]
elif key in INTERN_NUM_DEFAULT:
return dict.get(self, key, 0)
else:
try: val = self[key[2:]]
except KeyError: return default
try: return int(val)
except ValueError:
try: return float(val)
except ValueError: return default
else: return dict.get(self, "~" + key, default)
elif key == "title":
title = dict.get(self, "title")
if title is None:
basename = self("~basename")
basename = basename.decode(const.FSCODING, "replace")
return "%s [%s]" % (basename, _("Unknown"))
else: return title
elif key in SORT_TO_TAG:
try: return self[key]
except KeyError:
key = SORT_TO_TAG[key]
return dict.get(self, key, default)