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import logging
from modules import *
def logError():
logger = logging.getLogger('jasper')
fh = logging.FileHandler('jasper.log')
fh.setLevel(logging.WARNING)
formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
fh.setFormatter(formatter)
logger.addHandler(fh)
logger.error('Failed to execute module', exc_info=True)
class Brain(object):
def __init__(self, mic, profile):
"""
Instantiates a new Brain object, which cross-references user
input with a list of modules. Note that the order of brain.modules
matters, as the Brain will cease execution on the first module
that accepts a given input.
Arguments:
mic -- used to interact with the user (for both input and output)
profile -- contains information related to the user (e.g., phone number)
"""
self.mic = mic
self.profile = profile
self.modules = [
Gmail, Notifications, Birthday, Weather, HN, News, Time, Joke, Life]
self.modules.append(Unclear)
def query(self, text):
"""
Passes user input to the appropriate module, testing it against
each candidate module's isValid function.
Arguments:
text -- user input, typically speech, to be parsed by a module
"""
for module in self.modules:
if module.isValid(text):
try:
module.handle(text, self.mic, self.profile)
break
except:
logError()
self.mic.say(
"I'm sorry. I had some trouble with that operation. Please try again later.")
break
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