def __call__(self, environ, start_response):
app_iter = None
reg = environ.setdefault('paste.registry', Registry())
reg.prepare()
if self.streaming:
return self.streaming_iter(reg, environ, start_response)
try:
app_iter = self.application(environ, start_response)
except Exception, e:
# Regardless of if the content is an iterable, generator, list
# or tuple, we clean-up right now. If its an iterable/generator
# care should be used to ensure the generator has its own ref
# to the actual object
if environ.get('paste.evalexception'):
# EvalException is present in the WSGI stack
expected = False
for expect in environ.get('paste.expected_exceptions', []):
if isinstance(e, expect):
expected = True
if not expected:
# An unexpected exception: save state for EvalException
restorer.save_registry_state(environ)
reg.cleanup()
raise
def __call__(self, environ, start_response):
app_iter = None
reg = environ.setdefault('paste.registry', Registry())
reg.prepare()
if self.streaming:
return self.streaming_iter(reg, environ, start_response)
try:
app_iter = self.application(environ, start_response)
except Exception, e:
# Regardless of if the content is an iterable, generator, list
# or tuple, we clean-up right now. If its an iterable/generator
# care should be used to ensure the generator has its own ref
# to the actual object
if environ.get('paste.evalexception'):
# EvalException is present in the WSGI stack
expected = False
for expect in environ.get('paste.expected_exceptions', []):
if isinstance(e, expect):
expected = True
if not expected:
# An unexpected exception: save state for EvalException
restorer.save_registry_state(environ)
reg.cleanup()
raise
def streaming_iter(self, reg, environ, start_response):
try:
for item in self.application(environ, start_response):
yield item
except Exception, e:
# Regardless of if the content is an iterable, generator, list
# or tuple, we clean-up right now. If its an iterable/generator
# care should be used to ensure the generator has its own ref
# to the actual object
if environ.get('paste.evalexception'):
# EvalException is present in the WSGI stack
expected = False
for expect in environ.get('paste.expected_exceptions', []):
if isinstance(e, expect):
expected = True
if not expected:
# An unexpected exception: save state for EvalException
restorer.save_registry_state(environ)
reg.cleanup()
raise
def streaming_iter(self, reg, environ, start_response):
try:
for item in self.application(environ, start_response):
yield item
except Exception, e:
# Regardless of if the content is an iterable, generator, list
# or tuple, we clean-up right now. If its an iterable/generator
# care should be used to ensure the generator has its own ref
# to the actual object
if environ.get('paste.evalexception'):
# EvalException is present in the WSGI stack
expected = False
for expect in environ.get('paste.expected_exceptions', []):
if isinstance(e, expect):
expected = True
if not expected:
# An unexpected exception: save state for EvalException
restorer.save_registry_state(environ)
reg.cleanup()
raise
# to the actual object
if environ.get('paste.evalexception'):
# EvalException is present in the WSGI stack
expected = False
for expect in environ.get('paste.expected_exceptions', []):
if isinstance(e, expect):
expected = True
if not expected:
# An unexpected exception: save state for EvalException
restorer.save_registry_state(environ)
reg.cleanup()
raise
except:
# Save state for EvalException if it's present
if environ.get('paste.evalexception'):
restorer.save_registry_state(environ)
reg.cleanup()
raise
else:
reg.cleanup()
return app_iter
def streaming_iter(self, reg, environ, start_response):
try:
for item in self.application(environ, start_response):
yield item
except Exception, e:
# Regardless of if the content is an iterable, generator, list
# or tuple, we clean-up right now. If its an iterable/generator
# care should be used to ensure the generator has its own ref
# to the actual object
if environ.get('paste.evalexception'):
# EvalException is present in the WSGI stack
expected = False
for expect in environ.get('paste.expected_exceptions', []):
if isinstance(e, expect):
expected = True
if not expected:
# An unexpected exception: save state for EvalException
restorer.save_registry_state(environ)
reg.cleanup()
raise
except:
# Save state for EvalException if it's present
if environ.get('paste.evalexception'):
restorer.save_registry_state(environ)
reg.cleanup()
raise
else:
reg.cleanup()
return app_iter
def streaming_iter(self, reg, environ, start_response):
try:
for item in self.application(environ, start_response):
yield item
except Exception, e:
# Regardless of if the content is an iterable, generator, list
# or tuple, we clean-up right now. If its an iterable/generator
# care should be used to ensure the generator has its own ref