def delete(self, route, id):
status = {}
try:
packet = Packet()
# set packet meta attributes
packet.set_meta('id', id)
packet.set_meta('requestmethod', request.method)
packet.set_meta(
'processingtime',
unicode(
datetime.datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')))
status = app_globals.dfg.send(packet)
# calls into pypes core are asynchronous so we respond as such
if status['status'] == 'success':
response.status = 202
except Exception as e:
status = 'An Undefined Error Has Occurred'
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
# return empty body on success otherwise return status object
return None if status['status'] == 'success' else json.dumps(status)
def get(self, route=None, id=None):
status = {}
try:
packet = Packet()
# set packet meta attributes
if id is not None:
packet.set_meta('id', id)
# set optional user provided routing info
if route is not None:
packet.set_meta('route', route)
packet.set_meta('requestmethod', request.method)
packet.set_meta('processingtime', unicode(
datetime.datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')))
status = app_globals.dfg.send(packet)
# calls into pypes core are asynchronous so we respond as such
if status['status'] == 'success':
response.status = 202
except Exception as e:
status = 'An Undefined Error Has Occurred'
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
response.content_type = 'application/json'
response.status = 500
status['error'] = str(e)
abort(500, str(e))
# return empty body on success otherwise return status object
return None if status['status'] == 'success' else json.dumps(status)
def create(self, route=None, id=None):
status = {}
try:
content_encoding = request.headers.get('Content-Encoding', None)
content_type = request.headers.get('Content-Type', None)
content_length = request.headers.get('Content-Length', None)
log.debug('content_encoding: %s' % content_encoding)
log.debug('content_type: %s' % content_type)
log.debug('content_length: %s' % content_length)
except Exception as e:
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
else:
# bad content-type
if content_type == 'application/x-www-form-urlencoded':
abort(415, "Invalid or Unspecified Content-Type")
try:
packet = Packet()
# indicates a file upload
if content_type.startswith('multipart/form-data;'):
log.debug(
'found multipart form data, attempting to find source filename'
)
part = request.POST['document']
if part.filename:
fname = unicode(part.filename.lstrip(os.sep))
packet.set_meta('filename', fname)
# update content type based on filename
content_type = unicode(mimetypes.guess_type(fname)[0])
data = part.value
else:
data = request.body
# decompress if compressed
filedata = self._decompress(content_encoding, data)
# update content length since we might be decompressed now
content_length = len(filedata)
if content_length > 0:
packet.add('data', filedata)
else:
abort(400, 'Empty Request')
# set optional user provided id
if id is not None:
log.debug('id: %s' % id)
packet.set_meta('id', id)
# set optional user provided routing info
if route is not None:
log.debug('route: %s' % route)
packet.set_meta('route', route)
# set some common meta attributes on the packet
packet.set_meta('requestmethod', request.method)
packet.set_meta('contentlength', content_length)
packet.set_meta('mimetype', content_type)
packet.set_meta(
'processingtime',
unicode(datetime.datetime.utcnow().strftime(
'%Y-%m-%dT%H:%M:%SZ')))
status = app_globals.dfg.send(packet)
# calls into pypes core are asynchronous so we respond as such
if status['status'] == 'success':
response.status = 202
except Exception as e:
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
# return empty body on success otherwise return status object
return None if status['status'] == 'success' else json.dumps(status)
def create(self, route=None, id=None):
status = {}
try:
content_encoding = request.headers.get('Content-Encoding', None)
content_type = request.headers.get('Content-Type', None)
content_length = request.headers.get('Content-Length', None)
log.debug('content_encoding: %s' % content_encoding)
log.debug('content_type: %s' % content_type)
log.debug('content_length: %s' % content_length)
except Exception as e:
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
else:
# bad content-type
if content_type == 'application/x-www-form-urlencoded':
abort(415, "Invalid or Unspecified Content-Type")
try:
packet = Packet()
# indicates a file upload
if content_type.startswith('multipart/form-data;'):
log.debug('found multipart form data, attempting to find source filename')
part = request.POST['document']
if part.filename:
fname = unicode(part.filename.lstrip(os.sep))
packet.set_meta('filename', fname)
# update content type based on filename
content_type = unicode(mimetypes.guess_type(fname)[0])
data = part.value
else:
data = request.body
# decompress if compressed
filedata = self._decompress(content_encoding, data)
# update content length since we might be decompressed now
content_length = len(filedata)
if content_length > 0:
packet.add('data', filedata)
else:
abort(400, 'Empty Request')
# set optional user provided id
if id is not None:
log.debug('id: %s' % id)
packet.set_meta('id', id)
# set optional user provided routing info
if route is not None:
log.debug('route: %s' % route)
packet.set_meta('route', route)
# set some common meta attributes on the packet
packet.set_meta('requestmethod', request.method)
packet.set_meta('contentlength', content_length)
packet.set_meta('mimetype', content_type)
packet.set_meta('processingtime', unicode(
datetime.datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')))
status = app_globals.dfg.send(packet)
# calls into pypes core are asynchronous so we respond as such
if status['status'] == 'success':
response.status = 202
except Exception as e:
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
# return empty body on success otherwise return status object
return None if status['status'] == 'success' else json.dumps(status)
def create(self, route=None, id=None):
status = {}
try:
content_encoding = request.headers.get('Content-Encoding', None)
content_type = request.headers.get('Content-Type', None)
content_length = request.headers.get('Content-Length', None)
except Exception as e:
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
else:
# bad content-type
if content_type == 'application/x-www-form-urlencoded':
abort(415, "Invalid or Unspecified Content-Type")
try:
packet = Packet()
# indicates a file upload
if content_type.startswith('multipart/form-data;'):
this_file = request.POST['document']
fname = unicode(this_file.filename.lstrip(os.sep))
content_type = unicode(mimetypes.guess_type(fname)[0])
# check if file is compressed
if content_encoding == 'gzip':
gz_filedata = this_file.value
# gzip files have a header preceding the zlib stream.
# try with zlib (streams compressed on the fly) and if
# that fails, try the gzip module
try:
filedata = zlib.decompress(gz_filedata)
except:
gz_data = StringIO.StringIO(gz_filedata)
filedata = gzip.GzipFile(fileobj=gz_data).read()
else:
filedata = this_file.value
content_length = len(filedata)
if content_length > 0:
packet.add('data', filedata)
packet.set_meta('filename', fname)
else:
abort(400, 'Empty File')
else:
# request body contains data payload
request_body = request.body
if len(request_body) > 0:
packet.add('data', request_body)
else:
abort(400, 'Empty Request Body')
# set optional user provided id
if id is not None:
packet.set_meta('id', id)
# set optional user provided routing info
if route is not None:
packet.set_meta('route', route)
# set some common meta attributes on the packet
packet.set_meta('requestmethod', request.method)
packet.set_meta('contentlength', content_length)
packet.set_meta('mimetype', content_type)
packet.set_meta('processingtime', unicode(
datetime.datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')))
status = app_globals.dfg.send(packet)
# calls into pypes core are asynchronous so we respond as such
if status['status'] == 'success':
response.status = 202
except Exception as e:
log.error('Controller Exception: %s' % self.__class__.__name__)
log.error('Reason: %s' % str(e))
log.debug(traceback.print_exc())
abort(500, str(e))
# return empty body on success otherwise return status object
return None if status['status'] == 'success' else json.dumps(status)