def _script_to_filename(self, format, file_metadata, settings=None):
if settings is None:
settings = config.setting
metadata = Metadata()
if config.setting["clear_existing_tags"]:
metadata.copy(file_metadata)
else:
metadata.copy(self.orig_metadata)
metadata.update(file_metadata)
# make sure every metadata can safely be used in a path name
for name in metadata.keys():
if isinstance(metadata[name], basestring):
metadata[name] = sanitize_filename(metadata[name])
format = format.replace("\t", "").replace("\n", "")
filename = ScriptParser().eval(format, metadata, self)
if settings["ascii_filenames"]:
if isinstance(filename, unicode):
filename = unaccent(filename)
filename = replace_non_ascii(filename)
# replace incompatible characters
if settings["windows_compatibility"] or sys.platform == "win32":
filename = replace_win32_incompat(filename)
# remove null characters
filename = filename.replace("\x00", "")
return filename
def _script_to_filename(self, naming_format, file_metadata, settings=None):
if settings is None:
settings = config.setting
metadata = Metadata()
if config.setting["clear_existing_tags"]:
metadata.copy(file_metadata)
else:
metadata.copy(self.orig_metadata)
metadata.update(file_metadata)
# make sure every metadata can safely be used in a path name
for name in metadata.keys():
if isinstance(metadata[name], str):
metadata[name] = sanitize_filename(metadata[name])
naming_format = naming_format.replace("\t", "").replace("\n", "")
filename = ScriptParser().eval(naming_format, metadata, self)
if settings["ascii_filenames"]:
if isinstance(filename, str):
filename = unaccent(filename)
filename = replace_non_ascii(filename)
# replace incompatible characters
if settings["windows_compatibility"] or sys.platform == "win32":
filename = replace_win32_incompat(filename)
# remove null characters
if isinstance(filename, (bytes, bytearray)):
filename = filename.replace(b"\x00", "")
return filename
def _make_image_filename(self, filename, dirname, metadata):
if config.setting["ascii_filenames"]:
if isinstance(filename, unicode):
filename = unaccent(filename)
filename = replace_non_ascii(filename)
if not filename:
filename = "cover"
if not os.path.isabs(filename):
filename = os.path.join(dirname, filename)
# replace incompatible characters
if config.setting["windows_compatibility"] or sys.platform == "win32":
filename = replace_win32_incompat(filename)
# remove null characters
filename = filename.replace("\x00", "")
return encode_filename(filename)
def _make_image_filename(self, filename, dirname, metadata):
if config.setting["ascii_filenames"]:
if isinstance(filename, unicode):
filename = unaccent(filename)
filename = replace_non_ascii(filename)
if not filename:
filename = "cover"
if not os.path.isabs(filename):
filename = os.path.join(dirname, filename)
# replace incompatible characters
if config.setting["windows_compatibility"] or sys.platform == "win32":
filename = replace_win32_incompat(filename)
# remove null characters
filename = filename.replace("\x00", "")
return encode_filename(filename)
def script_to_filename(naming_format, metadata, file=None, settings=None):
if settings is None:
settings = config.setting
# make sure every metadata can safely be used in a path name
for name in metadata:
values = [sanitize_filename(str(v)) for v in metadata.getall(name)]
metadata.set(name, values)
naming_format = naming_format.replace("\t", "").replace("\n", "")
filename = ScriptParser().eval(naming_format, metadata, file)
if settings["ascii_filenames"]:
filename = replace_non_ascii(filename, pathsave=True)
# replace incompatible characters
if settings["windows_compatibility"] or sys.platform == "win32":
filename = replace_win32_incompat(filename)
# remove null characters
filename = filename.replace("\x00", "")
return filename
def script_to_filename_with_metadata(naming_format,
metadata,
file=None,
settings=None):
"""Creates a valid filename from a script with the given metadata.
Args:
naming_format: A string containing the tagger script. The result of
executing this script will be the filename.
metadata: A Metadata object. The metadata will not be modified.
file: A File object (optional)
settings: The settings. If not set config.setting will be used.
Returns:
A tuple with the filename as first element and the updated metadata
with changes from the script as second.
"""
if settings is None:
config = get_config()
settings = config.setting
# make sure every metadata can safely be used in a path name
win_compat = IS_WIN or settings["windows_compatibility"]
new_metadata = Metadata()
for name in metadata:
new_metadata[name] = [
sanitize_filename(str(v), win_compat=win_compat)
for v in metadata.getall(name)
]
naming_format = naming_format.replace("\t", "").replace("\n", "")
filename = ScriptParser().eval(naming_format, new_metadata, file)
if settings["ascii_filenames"]:
filename = replace_non_ascii(filename,
pathsave=True,
win_compat=win_compat)
# replace incompatible characters
if win_compat:
filename = replace_win32_incompat(filename)
# remove null characters
filename = filename.replace("\x00", "")
return (filename, new_metadata)
def script_to_filename(naming_format, metadata, file=None, settings=None):
if settings is None:
settings = config.setting
# make sure every metadata can safely be used in a path name
win_compat = IS_WIN or settings["windows_compatibility"]
meta = Metadata()
for name in metadata:
meta[name] = [
sanitize_filename(str(v), win_compat=win_compat)
for v in metadata.getall(name)
]
naming_format = naming_format.replace("\t", "").replace("\n", "")
filename = ScriptParser().eval(naming_format, meta, file)
if settings["ascii_filenames"]:
filename = replace_non_ascii(filename,
pathsave=True,
win_compat=win_compat)
# replace incompatible characters
if win_compat:
filename = replace_win32_incompat(filename)
# remove null characters
filename = filename.replace("\x00", "")
return filename
def _make_image_filename(self, filename, dirname, _metadata):
metadata = Metadata()
metadata.copy(_metadata)
metadata["coverart_maintype"] = self.maintype
metadata["coverart_comment"] = self.comment
if self.is_front:
metadata.add_unique("coverart_types", "front")
for cover_type in self.types:
metadata.add_unique("coverart_types", cover_type)
filename = ScriptParser().eval(filename, metadata)
if config.setting["ascii_filenames"]:
filename = replace_non_ascii(filename, pathsave=True)
if not filename:
filename = "cover"
if not os.path.isabs(filename):
filename = os.path.join(dirname, filename)
# replace incompatible characters
if config.setting["windows_compatibility"] or sys.platform == "win32":
filename = replace_win32_incompat(filename)
# remove null characters
if isinstance(filename, bytes):
filename = filename.replace(b"\x00", "")
return encode_filename(filename)