def convert_multimedia(filename):
in_ext = os.path.splitext(filename)[1].lstrip('.')
out_ext = config.get(in_ext, 'out_ext')
# prepare name and size of the input file
names = prepare_names(filename, out_ext)
in_size = os.path.getsize(names.in_filename) / 1024 / 1024 # MB
# command
command = Command(config.get(in_ext, 'command'))
stdout = config.getboolean(in_ext, 'stdout')
# prepare tmp file
with NamedTemporaryFile(delete=False) as f:
tmp_filename = f.name
# arguments
args = parse_cmd_args(
config.get(in_ext, 'params'),
in_filename=names.in_filename,
out_filename=tmp_filename
)
kwargs = {}
if stdout:
kwargs['_out'] = tmp_filename
# convert
start = time()
command(*args, **kwargs)
t = time() - start
# calculate statistics, etc.
out_size = os.path.getsize(names.out_filename) / 1024 / 1024 # MB
compression = 100 - (100 * out_size / in_size)
# trash the original file, move result
if in_ext == out_ext and in_size <= out_size:
# converting within the same format and the conversion had no
# possitive effect => we can keep the original
os.unlink(tmp_filename)
else:
to_trash(names.in_filename)
shutil.move(tmp_filename, names.out_filename)
# print summary
line = u'{0}: {1:.1f}MB → {2} {3:.1f}MB, {4:.1f}min, {5:.1f}%'.format(
names.in_basename, in_size,
names.out_basename, out_size,
t / 60, compression
)
print line
if t > 60: # longer than one minute
notify("Conversion is complete", line)
def share(directory):
new_directory = dropbox_dir(directory)
try:
shutil.copytree(directory, new_directory)
except OSError as e:
if e.errno != 17: # already exists
raise
for filename in list_files(new_directory):
basename = os.path.basename(filename)
meta = Metadata(filename)
caption = meta.get('Headline', meta['Caption-Abstract'])
caption = unicode(caption or config.get('dropbox', 'default_caption'))
caption = caption.replace('/', '|') # special character in UNIX fs
base, ext = os.path.splitext(basename)
new_basename = u"{name}:{padding}{caption}{padding}{ext}".format(
name=base,
caption=caption,
ext=ext.lower(),
padding=u'\xa0' * 10,
)
print u'{0} → {1}'.format(basename, new_basename)
os.rename(filename, os.path.join(new_directory, new_basename))
print 'https://www.dropbox.com/home/{}'.format(
urllib.quote(dropbox_path(directory).encode('utf-8'))
)
def auto(directory):
print "Removing rubbish..."
rubbish_names = re.split(r'[,\s]+', config.get('general', 'rubbish'))
for filename in list_files(directory):
basename = os.path.basename(filename)
if basename in rubbish_names:
print u'RUBBISH: {0}'.format(basename)
to_trash(filename)
print "Fixing filenames..."
names_fix(directory)
print "Sorting filenames..."
names_sort(directory)
print "Fixing captions..."
captions_fix(directory)
convert(directory)
def dropbox_dir(directory):
return os.path.join(
os.path.expanduser(config.get('dropbox', 'dir')),
os.path.basename(directory)
)
