Update of /cvsroot/pybot/pybot/pybot/modules
In directory sc8-pr-cvs1:/tmp/cvs-serv23210/pybot/modules
Added Files:
weather.py
Log Message:
* data/infopacks/weather.info,contrib/icao2info.py: Created
infopack with weather station codes.
* pybot/modules/weather.py: Implemented module using the
pymetar.py module for consulting NOAA weather information
from any station available there.
--- NEW FILE: weather.py ---
# Copyright (c) 2000-2003 Gustavo Niemeyer <nie...@co...>
#
# This file is part of pybot.
#
# pybot is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# pybot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with pybot; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from pybot.locals import *
from pybot.util import pymetar
HELP = """
You can check the weather condition at any station registered at the
National Oceanic and Atmospheric Administration (NOAA). To do that,
use the command "[show] weather [for|from|on|at|in] <code>", providing
the four-letters code assigned by The ICAO to the station. You need
the "weather" permission for that.
"""
PERM_WEATHER = """
The "weather" permission allows users check for weather conditions
on serveral stations. For more information, check "help weather".
"""
class Weather:
def __init__(self):
hooks.register("Message", self.message)
# [show] weather [for|from|on|at|in] <station>
self.re1 = regexp(r"(?:show )?weather (?:for |from |on |at |in )?(?P<station>\S+?)")
mm.register_help(r"weather", HELP, "weather")
mm.register_perm("weather", PERM_WEATHER)
def unload(self):
hooks.unregister("Message", self.message)
mm.unregister_help(HELP)
mm.unregister_perm(PERM_WEATHER)
def message(self, msg):
if not msg.forme:
return None
m = self.re1.match(msg.line)
if m:
if mm.hasperm(msg, "weather"):
station = m.group("station")
try:
r = pymetar.MetarReport(station)
except:
msg.answer("%:", "There was an error fetching "
"weather information",
[".", "!"])
else:
l = []
l.append("Weather in %s, %s (%s), at %s:" %
(r.getStationCity(),
r.getStationCountry(), station.upper(),
r.getISOTime()))
l.append("%s," % r.extractCloudInformation()[0].lower())
l.append("temperature of %.2fC (%.2fF)," %
(r.getTemperatureCelsius(),
r.getTemperatureFahrenheit()))
l.append("windspeed of %.2fkm/h (%s)," %
(r.getWindSpeed(), r.getWindCompass()))
l.append("visibility of %.2fkm." % (r.getWindSpeed()))
msg.answer("%", " ".join(l))
else:
msg.answer("%:", ["You have no permission for that",
"You are not allowed to do this",
"You can show weather"],
[".", "!"])
return 0
def __loadmodule__():
global mod
mod = Weather()
def __unloadmodule__():
global mod
mod.unload()
del mod
# vim:ts=4:sw=4:et
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