def __get_exif_date(self, path, tag):
ext = os.path.splitext(path)[1][1:].lower()
if re.match('tif|tiff|jpg|jpeg|jtif|thm', ext, re.IGNORECASE):
try:
file = open(path, 'rb')
except IOError:
self.__add_to_errors(path, _(u"Could not open file!"))
else:
tags = EXIF.process_file(file, details=False, stop_tag=tag)
# see if the tag exists
if tags.has_key(tag):
try:
itemDateTime = str(tags[tag])
itemDateTime = re.compile(r'\D').split(itemDateTime)
itemDateTime = map(int, itemDateTime)
except ValueError, err:
self.__add_to_warnings(path, _(u"Exif error: %s") % err)
return False
# attempt to convert tag's text to a date
try:
dayWeek = calendar.weekday(itemDateTime[0],
itemDateTime[1],
itemDateTime[2])
# invalid date
except ValueError, err:
self.__add_to_warnings(path, _(u"Exif error: %s") % err)
else:
itemDateTime.extend([dayWeek, 1, 0])
return itemDateTime
def __get_exif_date(self, path, tag):
ext = os.path.splitext(path)[1][1:].lower()
if re.match('tif|tiff|jpg|jpeg|jtif|thm', ext, re.IGNORECASE):
try:
file = open(path, 'rb')
except IOError:
self.__add_to_errors(path, _(u"Could not open file!"))
else:
tags = EXIF.process_file(file, details=False, stop_tag=tag)
# see if the tag exists
if tags.has_key(tag):
try:
itemDateTime = str(tags[tag])
itemDateTime = re.compile(r'\D').split(itemDateTime)
itemDateTime = map(int, itemDateTime)
except ValueError, err:
self.__add_to_warnings(path,
_(u"Exif error: %s") % err)
return False
# attempt to convert tag's text to a date
try:
dayWeek = calendar.weekday(itemDateTime[0],
itemDateTime[1],
itemDateTime[2])
# invalid date
except ValueError, err:
self.__add_to_warnings(path,
_(u"Exif error: %s") % err)
else:
itemDateTime.extend([dayWeek, 1, 0])
return itemDateTime
def _get_from_exif(self, path, selection):
"""Get wanted Exif info from image for sorting."""
ref = {7: 'EXIF DateTimeOriginal', 8: 'Image DateTime'}
try:
file = open(path, 'rb')
except:
return False
else:
# get the tags
data = EXIF.process_file(file, details=False)
if not data:
return False
else:
try:
datetime = unicode(data[ref[selection]])
except KeyError:
return False
else:
datetime = datetime.replace(' ', ':')
return datetime
def _get_from_exif(self, path, selection):
"""Get wanted Exif info from image for sorting."""
ref = {7: 'EXIF DateTimeOriginal', 8: 'Image DateTime'}
try:
file = open(path, 'rb')
except:
return False
else:
# get the tags
data = EXIF.process_file(file, details=False)
if not data:
return False
else:
try:
datetime = unicode(data[ref[selection]])
except KeyError:
return False
else:
datetime = datetime.replace(' ', ':')
return datetime
def parse_input(self, text, file, operation):
"""
Parse the active fields for sub operations and return
the corresponding result in place.
"""
ext = os.path.splitext(file)[1][1:]
# possible special operations:
commands = [_(u"numb"), _(u"date"), _(u"time"), _(u"folder")]
# audio
audioInfoStart = len(commands)
for i in AUDIO_INFO.keys():
commands.append(i)
audioInfoEnd = len(commands)
# Exif
for i in IMAGE_INFO.keys():
commands.append(i)
parsedText = u''
# any text in between this character will be considered an operation:
text = text.strip(u':').split(u':')
isImage = re.match('tif|tiff|jpg|jpeg|jtif|thm', ext, re.IGNORECASE)
isAudio = re.match('ape|asf|flac|m4a|mp3|mp4|ogg', ext, re.IGNORECASE)
audioMetadata = False
# process here to load Exif metadata only once
if isImage:
for segment in text:
if segment in commands[10:]:
file_rb = open(file, 'rb')
imageMetadata = EXIF.process_file(file_rb, details=False)
break
# process here to load audio metadata only once
elif isAudio:
for segment in text:
if segment in commands[audioInfoStart:audioInfoEnd]:
audioMetadata = self.__get_audio_metadata(file)
break
# execute functions based on user input:
for segment in text:
value = False
# numbering
if segment == commands[0]:
value = self.__enumber(file, operation)
# date
elif segment == commands[1]:
value = self.__date_time(0, file, operation)
# time
elif segment == commands[2]:
value = self.__date_time(1, file, operation)
# folder name
elif segment[:len(commands[3])] == commands[3]:
value = self.__add_folder(file, segment[len(commands[3]):])
# audio
elif isAudio and audioMetadata and segment in commands[audioInfoStart:audioInfoEnd]:
value = self.__get_audio_tag(audioMetadata, segment)
# EXIF
elif isImage and segment in commands[audioInfoEnd + 1:]:
value = self.__get_image_tag(file, imageMetadata, segment)
# if segment doesn't match a command, reprint segment:
else:
parsedText += segment
if value:
parsedText += value
return parsedText
def parse_input(self, text, file, operation):
"""
Parse the active fields for sub operations and return
the corresponding result in place.
"""
ext = os.path.splitext(file)[1][1:]
# possible special operations:
commands = [_(u"numb"), _(u"date"), _(u"time"), _(u"folder")]
# audio
audioInfoStart = len(commands)
for i in AUDIO_INFO.keys():
commands.append(i)
audioInfoEnd = len(commands)
# Exif
for i in IMAGE_INFO.keys():
commands.append(i)
parsedText = u''
# any text in between this character will be considered an operation:
text = text.strip(u':').split(u':')
isImage = re.match('tif|tiff|jpg|jpeg|jtif|thm', ext, re.IGNORECASE)
isAudio = re.match('ape|asf|flac|m4a|mp3|mp4|ogg', ext, re.IGNORECASE)
audioMetadata = False
# process here to load Exif metadata only once
if isImage:
for segment in text:
if segment in commands[10:]:
file_rb = open(file, 'rb')
imageMetadata = EXIF.process_file(file_rb, details=False)
break
# process here to load audio metadata only once
elif isAudio:
for segment in text:
if segment in commands[audioInfoStart:audioInfoEnd]:
audioMetadata = self.__get_audio_metadata(file)
break
# execute functions based on user input:
for segment in text:
value = False
# numbering
if segment == commands[0]:
value = self.__enumber(file, operation)
# date
elif segment == commands[1]:
value = self.__date_time(0, file, operation)
# time
elif segment == commands[2]:
value = self.__date_time(1, file, operation)
# folder name
elif segment[:len(commands[3])] == commands[3]:
value = self.__add_folder(file, segment[len(commands[3]):])
# audio
elif isAudio and audioMetadata and segment in commands[
audioInfoStart:audioInfoEnd]:
value = self.__get_audio_tag(audioMetadata, segment)
# EXIF
elif isImage and segment in commands[audioInfoEnd + 1:]:
value = self.__get_image_tag(file, imageMetadata, segment)
# if segment doesn't match a command, reprint segment:
else:
parsedText += segment
if value:
parsedText += value
return parsedText