def rename_back(timestring="", fileext=".JPG"):
"""
rename back using backup in saves; change to directory you want to rename back
:param timestring: time of backup
:param fileext: file extension
:return:
"""
log_function_call(rename_back.__name__)
dirname = get_saves_dir()
tagFile = os.path.join(dirname,
"Tags" + fileext + "_" + timestring + ".npz")
if not timestring or os.path.isfile(tagFile):
tagFiles = [x for x in os.listdir(dirname) if ".npz" in x]
tagFile = os.path.join(dirname, tagFiles[-1])
Tagdict = np.load(tagFile, allow_pickle=True)["Tagdict"].item()
temppostfix = renameTemp(Tagdict["Directory"], Tagdict["File Name new"])
log().debug("length of Tagdict: %d", len(list(Tagdict.values())[0]))
for i in range(len(list(Tagdict.values())[0])):
filename = Tagdict["File Name new"][i] + temppostfix
if not os.path.isfile(os.path.join(Tagdict["Directory"][i], filename)):
continue
filename_old = Tagdict["File Name"][i]
renameInPlace(Tagdict["Directory"][i], filename, filename_old)
Tagdict["File Name new"][i], Tagdict["File Name"][i] = Tagdict[
"File Name"][i], Tagdict["File Name new"][i]
timestring = dateformating(dt.datetime.now(), "_MMDDHHmmss")
np.savez_compressed(os.path.join(dirname, "Tags" + fileext + timestring),
Tagdict=Tagdict)
def sanitize_filename(folder=r"",
posttags_to_end: List[str] = None,
onlyprint=False):
"""
sanitize order of Scene and Process tags
sanitize counter to be split by $
sanitize sub process names added by a external program to by concat to main processname (only Hugin)
:param folder: optional regex for restrict to folders
:param posttags_to_end: optional for resorting special posttags to end
:param onlyprint: if true, renaming will only printed to log and no files are renamed, good for testing
:return:
"""
inpath = os.getcwd()
for (dirpath, dirnames, filenames) in os.walk(inpath):
if is_invalid_path(dirpath, regex=folder): continue
for filename in (filenames + dirnames):
filename = filename.replace("panorama", "PANO")
filenameAccessor = FilenameAccessor(filename)
_sanitize_posttags(filenameAccessor, posttags_to_end)
_sanitize_process_counter(filenameAccessor)
_sanitize_pano(filenameAccessor)
filename_new = filenameAccessor.sorted_filename()
if not filename == filename_new:
log().info("rename: %s to %s", filename, filename_new)
if not onlyprint:
renameInPlace(dirpath, filename, filename_new)
def _rename_match(dirpath: str, filename: str, mode: str,
match: Optional[Match[str]]):
extension = filename[filename.rfind("."):]
filename_new_part1 = match.group(1) + "_" + mode
filename_new_part2 = match.group(2) + extension
filename_new = filename_new_part1 + filename_new_part2
i = 2
while os.path.isfile(os.path.join(dirpath, filename_new)):
filename_new = filename_new_part1 + "%d" % i + filename_new_part2
i += 1
renameInPlace(dirpath, filename, filename_new)
def rename_temp_back():
"""
rename temporary renamed files back
"""
inpath = os.getcwd()
matchreg = 'temp$'
for (dirpath, dirnames, filenames) in os.walk(inpath):
for filename in filenames:
match = re.search(matchreg, filename)
if not match: continue
newFilename = re.sub(matchreg, '', filename)
renameInPlace(dirpath, filename, newFilename)
def rename_from_exif():
"""
use exif information written by :func:`write_exif_using_csv` to restore filename
"""
Tagdict = read_exiftags()
if has_not_keys(Tagdict, keys=["Label"]): return
temppostfix = renameTemp(Tagdict["Directory"], Tagdict["File Name"])
leng = len(list(Tagdict.values())[0])
for i in range(leng):
filename = Tagdict["File Name"][i]
ext = filename[filename.rfind('.'):]
renameInPlace(Tagdict["Directory"][i], filename + temppostfix,
Tagdict["Label"][i] + ext)
def _write(directory, filename, temppostfix, newname, onlyprint):
if not onlyprint: renameInPlace(directory, filename + temppostfix, newname)
return "%-50s\t %-50s\n" % (filename, newname)