def copy_rename_files(files, fromdir=None, ignorefiles=None, sourcepaths=None, op="move"):
track_op_func = getattr(util, op)
op_func = util.copy if sourcepaths else getattr(util, op)
op_track = "transcode" if sourcepaths else op
if fromdir is None:
fromdir = set(f.meta["dir"] for f in files)
if len(fromdir) == 1:
fromdir = fromdir.pop()
sourcefiles = frozenset(f.meta["name"] for f in files)
else:
fromdir = None
if not sourcepaths:
sourcepaths = [file_obj.meta["path"] for file_obj in files]
if ignorefiles is None:
ignorefiles = frozenset([file_obj.meta["name"] for file_obj in files])
dstdirs = set()
for file_obj, src in zip(files, sourcepaths):
dst = util.fsencode(file_obj.format())
if "type" in file_obj:
dst = "%s.%s" % (dst, file_obj["type"])
src_p = util.fsdecode(src)
dst_p = util.fsdecode(dst)
if src == dst:
msg(
consoleformat=u" skipping %(src_p)s, already named correctly",
format="skip: %(src)r",
src_p=srcp_p,
src=src,
loglevel=INFO,
)
continue
dstdir = os.path.split(dst)[0]
if dstdir not in dstdirs and dstdir != file_obj.meta["dir"]:
try:
os.makedirs(dstdir)
except OSError, e:
if e.errno != errno.EEXIST or not os.path.isdir(dstdir):
raise
dstdirs.add(dstdir)
if op_track == "transcode":
src = file_obj.meta["path"]
msg(
consoleformat=u" %(src_p)s -> %(dst_p)s",
format="%(op)s: %(src)r, %(dst)r",
src=src,
dst=dst,
src_p=src_p,
dst_p=dst_p,
op=op_track,
loglevel=INFO,
)
track_op_func(src, dst)
def check_rename_sync(albums, dirs, mode="rename", targettids=()):
targettids = frozenset(targettids)
if targettids:
tidexpr = Expr(Config["trackid"])
else:
tidexpr = None
dirmap = {}
dstpaths = {}
wassplit = False
wasconflict = False
onsplit = Config["onsplit"]
onconflict = Config["onconflict"]
if mode != "rename":
targetcodec = Config["type"]
if "," in targetcodec:
allowedcodecs = targetcodec.split(",")
targetcodec = allowedcodecs[0]
allowedcodecs = set(allowedcodecs)
else:
allowedcodecs = set((targetcodec,))
targetcodec = get_codec(targetcodec)
postadd = {"type": targetcodec.type_, "ext": targetcodec.ext}
else:
postadd = ()
allowedcodecs = None
for album in albums.values():
if all(track.meta.evaluate(tidexpr) in targettids for track in album):
continue
dsts = [
util.fsencode(file.format(postadd=() if allowedcodecs and file.type_ in allowedcodecs else postadd))
for file in album
]
for src, dst in zip(album, dsts):
srcdir = src.meta["dir"]
dstdir = os.path.split(dst)[0]
curdirmap = dirmap.setdefault(srcdir, dirmap_entry(set(), set()))
curdirmap.dirs.add(dstdir)
curdirmap.srcfiles.add(src.meta["name"])
dstpaths.setdefault(dst, []).append(src.meta["path"])
for srcdir, entry in dirmap.items():
srcdir_p = util.fsdecode(srcdir)
if len(entry.dirs) > 1:
if onsplit == "error":
err(
consoleformat=u"tracks in %(src_p)s would be placed in different target directories",
format="split: src:%(src)r",
src_p=srcdir_p,
src=srcdir,
)
wassplit = True
else:
skip = frozenset(entry.srcfiles)
dstdir = list(entry.dirs)[0]
for file_ in os.listdir(srcdir):
if file_ in skip:
continue
src = os.path.join(srcdir, file_)
dst = os.path.join(dstdir, file_)
src_p = util.fsdecode(src)
dsp_p = util.fsdecode(dst)
dstpaths.setdefault(dst, []).append(src)
for dst, srcs in dstpaths.items():
if onconflict == "error":
if len(srcs) > 1:
srcs_p = u", ".join(util.fsdecode(s) for s in srcs)
dst_p = util.fsdecode(dst)
err(
consoleformat=u"files %(srcs_p)s would be copied or moved to same file %(dst_p)s",
format="conflict: src: %(srcs)r, dst: %(dst)r",
srcs_p=srcs_p,
dst_p=dst_p,
srcs=srcs,
dst=dst,
)
wasconflict = True
elif dst == srcs[0]:
continue
if os.path.exists(dst):
srcs_p = u", ".join(util.fsdecode(s) for s in srcs)
dst_p = util.fsdecode(dst)
srcs = srcs[0] if len(srcs) == 1 else srcs
err(
consoleformat=u"file(s) %(srcs_p)s would be copied or moved to file %(dst_p)s, which already exists",
format="conflict: src: %(srcs)r, dst: %(dst)r",
srcs_p=srcs_p,
dst_p=dst_p,
srcs=srcs,
dst=dst,
)
wasconflict = True
if wassplit:
err(
consoleformat="some existing directories would be split, set onsplit to 'warn' or 'ignore' to proceed anyway",
nologerror=1,
)
if wasconflict:
err(
consoleformat="some files would conflict with each other or with existing files, set onconflict to 'warn' or 'ignore' to proceed anyway",
nologerror=1,
)
if wassplit or wasconflict:
sys.exit(1)
def rename(*args):
albums, dir_list = scan(args)[:2]
check_rename_sync(albums, dir_list)
util.test_splits(dir_list)
onsplit = Config['onsplit']
for (dir_, files) in dir_list.items():
dir_p = util.fsdecode(dir_)
msg(consoleformat=u"from dir %(dir_p)s:",
format="enter: %(dir_)r", dir_=dir_, dir_p=dir_p, loglevel=INFO)
dstdirs = set()
moves = []
for file_ in files:
src = file_.filename
dst = util.fsencode(file_.format())
src_p = util.fsdecode(src)
dst_p = util.fsdecode(dst)
if src == dst:
msg(consoleformat=u" skipping %(src_p)s, already named correctly",
format="skip: %(src)r",
src_p=src_p, src=src, loglevel=INFO)
continue
dstdir = os.path.split(dst)[0]
if dstdir not in dstdirs and dstdir != dir_:
try:
os.makedirs(dstdir)
except OSError, e:
if e.errno != errno.EEXIST or not os.path.isdir(dstdir):
raise
dstdirs.add(dstdir)
msg(consoleformat=u" %(src_p)s -> %(dst_p)s",
format="move: %(src)r, %(dst)r",
src=src, dst=dst, src_p=src_p, dst_p=dst_p, loglevel=INFO)
util.move(src, dst)
if len(dstdirs) == 1:
dstdir = dstdirs.pop()
for file_ in os.listdir(dir_):
src = os.path.join(dir_, file_)
dst = os.path.join(dstdir, file_)
src_p = util.fsdecode(src)
dst_p = util.fsdecode(dst)
msg(consoleformat=u" %(src_p)s -> %(dst_p)s",
format="move: %(src)r, %(dst)r", src=src, dst=dst,
src_p=src_p, dst_p=dst_p, loglevel=INFO)
util.move(src, dst)
while len(os.listdir(dir_)) == 0:
dir_p = util.fsdecode(dir_)
msg(consoleformat=u" remove empty directory: %(dir_p)s",
format="rmdir: %(dir_)r",
dir_=dir_, dir_p=dir_p, loglevel=INFO)
try:
os.rmdir(dir_)
except Exception:
break
newdir = os.path.split(dir_)[0]
if newdir != dir_:
dir_ = newdir
else:
break
else:
if onsplit == 'warn':
msg(consoleformat=u"WARNING: tracks in %(dir_p)s were placed in different directories, other files may be left in the source directory",
format="split: %(dir_)r",
dir_=dir_, dir_p=dir_p, loglevel=WARNING)