def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
python类_plugins()的实例源码
def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
def init():
"""
Explicitly initializes the Python Imaging Library. This function
loads all available file format drivers.
"""
global _initialized
if _initialized >= 2:
return 0
for plugin in _plugins:
try:
logger.debug("Importing %s", plugin)
__import__("PIL.%s" % plugin, globals(), locals(), [])
except ImportError as e:
logger.debug("Image: failed to import %s: %s", plugin, e)
if OPEN or SAVE:
_initialized = 2
return 1
# --------------------------------------------------------------------
# Codec factories (used by tobytes/frombytes and ImageFile.load)
