def test_path_exists(self):
"""
Tests :func:`colour_hdri.utilities.common.path_exists` definition.
"""
self.assertTrue(path_exists(__file__))
self.assertFalse(path_exists(''))
def test_path_exists(self):
"""
Tests :func:`colour_hdri.utilities.common.path_exists` definition.
"""
self.assertTrue(path_exists(__file__))
self.assertFalse(path_exists(''))
def convert_dng_files_to_intermediate_files(dng_files,
output_directory,
demosaicing=False):
"""
Converts given *dng* files to intermediate *tiff* files using given output
directory.
Parameters
----------
dng_files : array_like
*dng* files to convert to intermediate *tiff* files.
output_directory : str
Output directory.
demosaicing : bool
Perform demosaicing on conversion.
Returns
-------
list
Intermediate *tiff* files.
"""
intermediate_files = []
for dng_file in dng_files:
intermediate_file = re.sub('\.dng$', '.tiff', dng_file)
if path_exists(intermediate_file):
os.remove(intermediate_file)
LOGGER.info('Converting "{0}" file to "{1}" file.'.format(
dng_file, intermediate_file))
raw_conversion_arguments = (RAW_D_CONVERSION_ARGUMENTS if demosaicing
else RAW_CONVERSION_ARGUMENTS)
command = [RAW_CONVERTER] + shlex.split(
raw_conversion_arguments.format(dng_file),
posix=(False if platform.system() in ('Windows',
'Microsoft') else True))
subprocess.call(command)
tiff_file = os.path.join(output_directory,
os.path.basename(intermediate_file))
if tiff_file != intermediate_file:
if path_exists(tiff_file):
os.remove(tiff_file)
os.rename(intermediate_file, tiff_file)
intermediate_files.append(tiff_file)
return intermediate_files
def convert_dng_files_to_intermediate_files(dng_files,
output_directory,
demosaicing=False):
"""
Converts given *dng* files to intermediate *tiff* files using given output
directory.
Parameters
----------
dng_files : array_like
*dng* files to convert to intermediate *tiff* files.
output_directory : str
Output directory.
demosaicing : bool
Perform demosaicing on conversion.
Returns
-------
list
Intermediate *tiff* files.
"""
intermediate_files = []
for dng_file in dng_files:
intermediate_file = re.sub('\.dng$', '.tiff', dng_file)
path_exists(intermediate_file) and os.remove(intermediate_file)
LOGGER.info('Converting "{0}" file to "{1}" file.'.format(
dng_file, intermediate_file))
raw_conversion_arguments = (RAW_D_CONVERSION_ARGUMENTS
if demosaicing else
RAW_CONVERSION_ARGUMENTS)
command = [RAW_CONVERTER] + shlex.split(
raw_conversion_arguments.format(dng_file),
posix=(False
if platform.system() in ("Windows", "Microsoft") else
True))
subprocess.call(command)
tiff_file = os.path.join(
output_directory, os.path.basename(intermediate_file))
if tiff_file != intermediate_file:
path_exists(tiff_file) and os.remove(tiff_file)
os.rename(intermediate_file, tiff_file)
intermediate_files.append(tiff_file)
return intermediate_files
def convert_raw_files_to_dng_files(raw_files, output_directory):
"""
Converts given raw files to *dng* files using given output directory.
Parameters
----------
raw_files : array_like
Raw files to convert to *dng* files.
output_directory : unicode
Output directory.
Returns
-------
list
*dng* files.
"""
dng_files = []
for raw_file in raw_files:
raw_file_extension = os.path.splitext(raw_file)[1]
dng_file = os.path.join(output_directory, os.path.basename(
re.sub('{0}$'.format(raw_file_extension), '.dng', raw_file)))
path_exists(dng_file) and os.remove(dng_file)
LOGGER.info(
'Converting "{0}" file to "{1}" file.'.format(raw_file, dng_file))
command = [DNG_CONVERTER] + shlex.split(
DNG_CONVERSION_ARGUMENTS.format(output_directory, raw_file),
posix=(False
if platform.system() in ("Windows", "Microsoft") else
True))
subprocess.call(command)
dng_files.append(dng_file)
return dng_files
def convert_raw_files_to_dng_files(raw_files, output_directory):
"""
Converts given raw files to *dng* files using given output directory.
Parameters
----------
raw_files : array_like
Raw files to convert to *dng* files.
output_directory : unicode
Output directory.
Returns
-------
list
*dng* files.
"""
dng_files = []
for raw_file in raw_files:
raw_file_extension = os.path.splitext(raw_file)[1]
dng_file = os.path.join(
output_directory,
os.path.basename(
re.sub('{0}$'.format(raw_file_extension), '.dng', raw_file)))
if path_exists(dng_file):
os.remove(dng_file)
LOGGER.info('Converting "{0}" file to "{1}" file.'.format(
raw_file, dng_file))
command = [DNG_CONVERTER] + shlex.split(
DNG_CONVERSION_ARGUMENTS.format(output_directory, raw_file),
posix=(False if platform.system() in ('Windows',
'Microsoft') else True))
subprocess.call(command)
dng_files.append(dng_file)
return dng_files
def convert_raw_files_to_dng_files(raw_files, output_directory):
"""
Converts given raw files to *dng* files using given output directory.
Parameters
----------
raw_files : array_like
Raw files to convert to *dng* files.
output_directory : unicode
Output directory.
Returns
-------
list
*dng* files.
"""
dng_files = []
for raw_file in raw_files:
raw_file_extension = os.path.splitext(raw_file)[1]
dng_file = os.path.join(
output_directory,
os.path.basename(
re.sub('{0}$'.format(raw_file_extension), '.dng', raw_file)))
if path_exists(dng_file):
os.remove(dng_file)
logging.info('Converting "{0}" file to "{1}" file.'.format(
raw_file, dng_file))
command = [DNG_CONVERTER] + shlex.split(
DNG_CONVERSION_ARGUMENTS.format(output_directory, raw_file),
posix=not _IS_WINDOWS_PLATFORM)
subprocess.call(command, shell=_IS_WINDOWS_PLATFORM) # nosec
dng_files.append(dng_file)
return dng_files
