41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
from rapidsms.apps.base import AppBase
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import re
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import arrest
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MAX_MSG_LEN = 160
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DIGIT = re.compile(r"\d{1,3}")
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PUNCT = re.compile(r"[^\w\s]")
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STYLE = {
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"start": "-* ",
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"repeat": "-*-",
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"end": " *-"
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}
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ChaloBest = arrest.Client("http://chalobest.in/1.0")
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class App(AppBase):
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def handle(self, msg):
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if DIGIT.search(msg.text):
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routes = ChaloBest.routes(q=msg.text.replace(" ", ""))
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detail = ChaloBest.route[routes[0]]
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stops = detail['stops']['features']
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origin, destination = stops[0]['properties'], stops[-1]['properties']
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msg.respond("%s: %s (%s) to %s (%s)" % (routes[0],
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origin['display_name'], origin['area'],
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destination['display_name'], destination['area']))
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else:
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stops = ChaloBest.stops(q=msg.text)['features']
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response = STYLE["start"]
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for feature in stops:
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stop = feature['properties']
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area = PUNCT.sub('', stop['area'])
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match = "%s (%s): %s" % (stop['official_name'], area, stop['routes'])
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if len(response) + len(match) + len(STYLE["repeat"]) < MAX_MSG_LEN:
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if len(response) > len(STYLE["repeat"]): response += SECTION_BREAK
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response += match
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else:
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break
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response += STYLE["end"]
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msg.respond(response)
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