def command():
'''
Recevies commands from the client, parses it and takes appropriate action.
'''
# This object will be sent to the client
output = {
'commands': [],
'error': False, # Used in the catch block
'final': True, # In the client we'll know if some more information is needed or if the command has been executed
'parsed': {}, # Whatever has been parsed so far
'message': '', # The message to be shown for interactive mode
'type': None, # Type of the next command is. Used if final is False.
# Can be one of confirm, option, intent, argument,
'matched':False, # After selection of an option from a list matched is set to True
}
# "data" from $.ajax will be in request.form
command = request.form['input'] # The input command
newCommand = request.form['newCommand'] # Flag indicating whether the command is new or a continuation
currentSession = request.form['currentSession'] # The device that is currently running
oldResult = json.loads(request.form['oldResult']) # Any old results if the command is a continuation
output['commands'].append(command)
try:
result, device, output = core.parse(command, newCommand, oldResult, currentSession, output)
output['parsed'] = result
if 'dont_execute' in output.keys():
return jsonify(output)
if output['parsed']['intent'] == None: # no intent given, so ask user to give one
output['final'] = False
output['type'] = 'continue' # user needs to provide the correct command
output['example'] = device['operations']['examples_intent']['arguments']['example'] # provide the required message and
output['message'] = device['operations']['examples_intent']['arguments']['message'] # example in devices.py
return jsonify(output)
# If the operation requires user confirmation
if device['operations'][result['intent']]['confirm'] == True:
# If the user has told "no"
if 'cancel' in output.keys():
return jsonify(output)
output['final'] = False
output['type'] = 'confirm'
output['message'] = device['operations'][result['intent']]['message']
output['parsed'] = result
return jsonify(output)
else:
output = execute.process(result, device, output)
return jsonify(output)
except:
output = {
'error': True,
'final': True,
'message': 'Something went wrong, please try again'
}
return jsonify(output)
def command():
'''
Recevies commands from the client, parses it and takes appropriate action.
'''
# This object will be sent to the client
output = {
'commands': [],
'error': False, # Used in the catch block
'final':
True, # In the client we'll know if some more information is needed or if the command has been executed
'parsed': {}, # Whatever has been parsed so far
'message': '', # The message to be shown for interactive mode
'type': None, # Type of the next command is. Used if final is False.
# Can be one of confirm, option, intent, argument,
'matched':
False, # After selection of an option from a list matched is set to True
}
# "data" from $.ajax will be in request.form
command = request.form['input'] # The input command
newCommand = request.form[
'newCommand'] # Flag indicating whether the command is new or a continuation
currentSession = request.form[
'currentSession'] # The device that is currently running
oldResult = json.loads(
request.form['oldResult']
) # Any old results if the command is a continuation
output['commands'].append(command)
try:
result, device, output = core.parse(command, newCommand, oldResult,
currentSession, output)
output['parsed'] = result
if 'dont_execute' in output.keys():
return jsonify(output)
if output['parsed'][
'intent'] == None: # no intent given, so ask user to give one
output['final'] = False
output[
'type'] = 'continue' # user needs to provide the correct command
output['example'] = device['operations']['examples_intent'][
'arguments']['example'] # provide the required message and
output['message'] = device['operations']['examples_intent'][
'arguments']['message'] # example in devices.py
return jsonify(output)
# If the operation requires user confirmation
if device['operations'][result['intent']]['confirm'] == True:
# If the user has told "no"
if 'cancel' in output.keys():
return jsonify(output)
output['final'] = False
output['type'] = 'confirm'
output['message'] = device['operations'][
result['intent']]['message']
output['parsed'] = result
return jsonify(output)
else:
output = execute.process(result, device, output)
return jsonify(output)
except:
output = {
'error': True,
'final': True,
'message': 'Something went wrong, please try again'
}
return jsonify(output)
def execution_handler(result, device, output):
execution_result = execute.process(result, device, output)
return execution_result
def execution_handler(result, device, output):
execution_result = execute.process(result, device, output)
return execution_result