def test_ignore_file(self):
res = list(util.sorted_walk(self.base, ('x',)))
self.assertEqual(len(res), 2)
self.assertEqual(res[0],
(self.base, ['d'], ['y']))
self.assertEqual(res[1],
(os.path.join(self.base, 'd'), [], ['z']))
def test_sorted_files(self):
res = list(util.sorted_walk(self.base))
self.assertEqual(len(res), 2)
self.assertEqual(res[0],
(self.base, [b'd'], [b'x', b'y']))
self.assertEqual(res[1],
(os.path.join(self.base, b'd'), [], [b'z']))
def produce():
def create_mf(path):
try:
mf = MediaFile(path)
if( len(mf.lyrics) == 0 or self.force):
#print_(" -%s:" % (mf.title), ui.colorize('yellow', 'Queued'))
return mf
except FileTypeError:
return None
for path in basePath:
if os.path.isdir(path):
# Find all files in the directory.
filepaths = []
for root, dirs, files in sorted_walk(path):
for filename in files:
yield create_mf(os.path.join(root, filename))
else:
# Just add the file.
yield create_mf(path)
def albums_in_dir(path):
"""Recursively searches the given directory and returns an iterable
of (path, items) where path is a containing directory and items is
a list of Items that is probably an album. Specifically, any folder
containing any media files is an album.
"""
for root, dirs, files in sorted_walk(path):
# Get a list of items in the directory.
items = []
for filename in files:
try:
i = library.Item.from_path(os.path.join(root, filename))
except mediafile.FileTypeError:
pass
except mediafile.UnreadableFileError:
log.warn('unreadable file: ' + filename)
else:
items.append(i)
# If it's nonempty, yield it.
if items:
yield root, items
def test_ignore_everything(self):
res = list(util.sorted_walk(self.base, ('*',)))
self.assertEqual(len(res), 1)
self.assertEqual(res[0],
(self.base, [], []))
def test_ignore_directory(self):
res = list(util.sorted_walk(self.base, ('d',)))
self.assertEqual(len(res), 1)
self.assertEqual(res[0],
(self.base, [], ['x', 'y']))
def albums_in_dir(path):
"""Recursively searches the given directory and returns an iterable
of (paths, items) where paths is a list of directories and items is
a list of Items that is probably an album. Specifically, any folder
containing any media files is an album.
"""
collapse_pat = collapse_paths = collapse_items = None
ignore = config['ignore'].as_str_seq()
for root, dirs, files in sorted_walk(path, ignore=ignore, logger=log):
items = [os.path.join(root, f) for f in files]
# If we're currently collapsing the constituent directories in a
# multi-disc album, check whether we should continue collapsing
# and add the current directory. If so, just add the directory
# and move on to the next directory. If not, stop collapsing.
if collapse_paths:
if (not collapse_pat and collapse_paths[0] in ancestry(root)) or \
(collapse_pat and
collapse_pat.match(os.path.basename(root))):
# Still collapsing.
collapse_paths.append(root)
collapse_items += items
continue
else:
# Collapse finished. Yield the collapsed directory and
# proceed to process the current one.
if collapse_items:
yield collapse_paths, collapse_items
collapse_pat = collapse_paths = collapse_items = None
# Check whether this directory looks like the *first* directory
# in a multi-disc sequence. There are two indicators: the file
# is named like part of a multi-disc sequence (e.g., "Title Disc
# 1") or it contains no items but only directories that are
# named in this way.
start_collapsing = False
for marker in MULTIDISC_MARKERS:
marker_pat = re.compile(MULTIDISC_PAT_FMT % marker, re.I)
match = marker_pat.match(os.path.basename(root))
# Is this directory the root of a nested multi-disc album?
if dirs and not items:
# Check whether all subdirectories have the same prefix.
start_collapsing = True
subdir_pat = None
for subdir in dirs:
# The first directory dictates the pattern for
# the remaining directories.
if not subdir_pat:
match = marker_pat.match(subdir)
if match:
subdir_pat = re.compile(
r'^%s\d' % re.escape(match.group(1)), re.I
)
else:
start_collapsing = False
break
# Subsequent directories must match the pattern.
elif not subdir_pat.match(subdir):
start_collapsing = False
break
# If all subdirectories match, don't check other
# markers.
if start_collapsing:
break
# Is this directory the first in a flattened multi-disc album?
elif match:
start_collapsing = True
# Set the current pattern to match directories with the same
# prefix as this one, followed by a digit.
collapse_pat = re.compile(
r'^%s\d' % re.escape(match.group(1)), re.I
)
break
# If either of the above heuristics indicated that this is the
# beginning of a multi-disc album, initialize the collapsed
# directory and item lists and check the next directory.
if start_collapsing:
# Start collapsing; continue to the next iteration.
collapse_paths = [root]
collapse_items = items
continue
# If it's nonempty, yield it.
if items:
yield [root], items
# Clear out any unfinished collapse.
if collapse_paths and collapse_items:
yield collapse_paths, collapse_items
def albums_in_dir(path, ignore=()):
"""Recursively searches the given directory and returns an iterable
of (path, items) where path is a containing directory and items is
a list of Items that is probably an album. Specifically, any folder
containing any media files is an album. Directories and file names
that match the glob patterns in ``ignore`` are skipped.
"""
collapse_root = None
collapse_items = None
for root, dirs, files in sorted_walk(path, ignore):
# Get a list of items in the directory.
items = []
for filename in files:
try:
i = library.Item.from_path(os.path.join(root, filename))
except mediafile.FileTypeError:
pass
except mediafile.UnreadableFileError:
log.warn('unreadable file: ' + filename)
else:
items.append(i)
# If we're collapsing, test to see whether we should continue to
# collapse. If so, just add to the collapsed item set;
# otherwise, end the collapse and continue as normal.
if collapse_root is not None:
if collapse_root in ancestry(root):
# Still collapsing.
collapse_items += items
continue
else:
# Collapse finished. Yield the collapsed directory and
# proceed to process the current one.
if collapse_items:
yield collapse_root, collapse_items
collapse_root = collapse_items = None
# Does the current directory look like a multi-disc album? If
# so, begin collapsing here.
if dirs and not items: # Must be only directories.
multidisc = False
for marker in MULTIDISC_MARKERS:
pat = MULTIDISC_PAT_FMT % marker
if all(re.search(pat, dirname, re.I) for dirname in dirs):
multidisc = True
break
# This becomes True only when all directories match a
# pattern for a single marker.
if multidisc:
# Start collapsing; continue to the next iteration.
collapse_root = root
collapse_items = []
continue
# If it's nonempty, yield it.
if items:
yield root, items
# Clear out any unfinished collapse.
if collapse_root is not None and collapse_items:
yield collapse_root, collapse_items
def test_ignore_everything(self):
res = list(util.sorted_walk(self.base, ('*',)))
self.assertEqual(len(res), 1)
self.assertEqual(res[0],
(self.base, [], []))
def test_ignore_directory(self):
res = list(util.sorted_walk(self.base, ('d',)))
self.assertEqual(len(res), 1)
self.assertEqual(res[0],
(self.base, [], ['x', 'y']))
def test_ignore_file(self):
res = list(util.sorted_walk(self.base, ('x', )))
self.assertEqual(len(res), 2)
self.assertEqual(res[0], (self.base, ['d'], ['y']))
self.assertEqual(res[1], (os.path.join(self.base, 'd'), [], ['z']))
def albums_in_dir(path, ignore=()):
"""Recursively searches the given directory and returns an iterable
of (path, items) where path is a containing directory and items is
a list of Items that is probably an album. Specifically, any folder
containing any media files is an album. Directories and file names
that match the glob patterns in ``ignore`` are skipped.
"""
collapse_root = None
collapse_items = None
for root, dirs, files in sorted_walk(path, ignore):
# Get a list of items in the directory.
items = []
for filename in files:
try:
i = library.Item.from_path(os.path.join(root, filename))
except mediafile.FileTypeError:
pass
except mediafile.UnreadableFileError:
log.warn(u'unreadable file: {0}'.format(
displayable_path(filename)))
else:
items.append(i)
# If we're collapsing, test to see whether we should continue to
# collapse. If so, just add to the collapsed item set;
# otherwise, end the collapse and continue as normal.
if collapse_root is not None:
if collapse_root in ancestry(root):
# Still collapsing.
collapse_items += items
continue
else:
# Collapse finished. Yield the collapsed directory and
# proceed to process the current one.
if collapse_items:
yield collapse_root, collapse_items
collapse_root = collapse_items = None
# Does the current directory look like a multi-disc album? If
# so, begin collapsing here.
if dirs and not items: # Must be only directories.
multidisc = False
for marker in MULTIDISC_MARKERS:
pat = MULTIDISC_PAT_FMT % marker
if all(re.search(pat, dirname, re.I) for dirname in dirs):
multidisc = True
break
# This becomes True only when all directories match a
# pattern for a single marker.
if multidisc:
# Start collapsing; continue to the next iteration.
collapse_root = root
collapse_items = []
continue
# If it's nonempty, yield it.
if items:
yield root, items
# Clear out any unfinished collapse.
if collapse_root is not None and collapse_items:
yield collapse_root, collapse_items
def albums_in_dir(path):
"""Recursively searches the given directory and returns an iterable
of (paths, items) where paths is a list of directories and items is
a list of Items that is probably an album. Specifically, any folder
containing any media files is an album.
"""
collapse_pat = collapse_paths = collapse_items = None
for root, dirs, files in sorted_walk(path,
ignore=config['ignore'].as_str_seq(),
logger=log):
# Get a list of items in the directory.
items = []
for filename in files:
try:
i = library.Item.from_path(os.path.join(root, filename))
except mediafile.FileTypeError:
pass
except mediafile.UnreadableFileError:
log.warn(u'unreadable file: {0}'.format(
displayable_path(filename)))
else:
items.append(i)
# If we're currently collapsing the constituent directories in a
# multi-disc album, check whether we should continue collapsing
# and add the current directory. If so, just add the directory
# and move on to the next directory. If not, stop collapsing.
if collapse_paths:
if (not collapse_pat and collapse_paths[0] in ancestry(root)) or \
(collapse_pat and
collapse_pat.match(os.path.basename(root))):
# Still collapsing.
collapse_paths.append(root)
collapse_items += items
continue
else:
# Collapse finished. Yield the collapsed directory and
# proceed to process the current one.
if collapse_items:
yield collapse_paths, collapse_items
collapse_pat = collapse_paths = collapse_items = None
# Check whether this directory looks like the *first* directory
# in a multi-disc sequence. There are two indicators: the file
# is named like part of a multi-disc sequence (e.g., "Title Disc
# 1") or it contains no items but only directories that are
# named in this way.
start_collapsing = False
for marker in MULTIDISC_MARKERS:
marker_pat = re.compile(MULTIDISC_PAT_FMT % marker, re.I)
match = marker_pat.match(os.path.basename(root))
# Is this directory the root of a nested multi-disc album?
if dirs and not items:
# Check whether all subdirectories have the same prefix.
start_collapsing = True
subdir_pat = None
for subdir in dirs:
# The first directory dictates the pattern for
# the remaining directories.
if not subdir_pat:
match = marker_pat.match(subdir)
if match:
subdir_pat = re.compile(
r'^%s\d' % re.escape(match.group(1)), re.I)
else:
start_collapsing = False
break
# Subsequent directories must match the pattern.
elif not subdir_pat.match(subdir):
start_collapsing = False
break
# If all subdirectories match, don't check other
# markers.
if start_collapsing:
break
# Is this directory the first in a flattened multi-disc album?
elif match:
start_collapsing = True
# Set the current pattern to match directories with the same
# prefix as this one, followed by a digit.
collapse_pat = re.compile(r'^%s\d' % re.escape(match.group(1)),
re.I)
break
# If either of the above heuristics indicated that this is the
# beginning of a multi-disc album, initialize the collapsed
# directory and item lists and check the next directory.
if start_collapsing:
# Start collapsing; continue to the next iteration.
collapse_paths = [root]
collapse_items = items
continue
# If it's nonempty, yield it.
if items:
yield [root], items
# Clear out any unfinished collapse.
if collapse_paths and collapse_items:
yield collapse_paths, collapse_items
def test_sorted_files(self):
res = list(util.sorted_walk(self.base))
self.assertEqual(len(res), 2)
self.assertEqual(res[0], (self.base, [b'd'], [b'x', b'y']))
self.assertEqual(res[1], (os.path.join(self.base, b'd'), [], [b'z']))
