import old code

README.txt

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+This plugin provides the mensa command, which shows the dishes served today in Mensa 1 Katharinenstraße of TU Braunschweig, Germany.

__init__.py

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+###
+# Copyright (c) 2009, Roland Hieber
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+"""
+Shows the dishes served today in Mensa 1
+"""
+
+import supybot
+import supybot.world as world
+
+# Use this for the version of this plugin.  You may wish to put a CVS keyword
+# in here if you're keeping the plugin in CVS or some similar system.
+__version__ = "0.5"
+
+# XXX Replace this with an appropriate author or supybot.Author instance.
+__author__ = supybot.Author('Roland Hieber', 'rohieb')
+
+# This is a dictionary mapping supybot.Author instances to lists of
+# contributions.
+__contributors__ = {}
+
+# This is a url where the most recent plugin package can be downloaded.
+__url__ = '' # 'http://supybot.com/Members/yourname/Mensa/download'
+
+import config
+import plugin
+reload(plugin) # In case we're being reloaded.
+# Add more reloads here if you add third-party modules and want them to be
+# reloaded when this plugin is reloaded.  Don't forget to import them as well!
+
+if world.testing:
+    import test
+
+Class = plugin.Class
+configure = config.configure
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:

config.py

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+###
+# Copyright (c) 2009, Roland Hieber
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+import supybot.conf as conf
+import supybot.registry as registry
+
+def configure(advanced):
+  # This will be called by supybot to configure this module.  advanced is
+  # a bool that specifies whether the user identified himself as an advanced
+  # user or not.  You should effect your configuration by manipulating the
+  # registry as appropriate.
+  from supybot.questions import expect, anything, something, yn
+  conf.registerPlugin('Mensa', True)
+
+
+Mensa = conf.registerPlugin('Mensa')
+# This is where your configuration variables (if any) should go.  For example:
+#conf.registerGlobalValue(Mensa, 'someConfigVariableName',
+#  registry.Boolean(False, """Help for someConfigVariableName."""))
+conf.registerChannelValue(Mensa, 'multiline', registry.Boolean(False,
+  """Determines if the output is printed in one line or in multiple lines. 
+  One line means less spam, multiple lines means easier to read."""))
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:

plugin.py

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+# vim:fileencoding=utf8
+###
+# Copyright (c) 2009, Roland Hieber
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+import supybot.utils as utils
+from supybot.commands import *
+import supybot.plugins as plugins
+import supybot.ircutils as ircutils
+import supybot.callbacks as callbacks
+import urllib;
+import datetime;
+
+class Mensa(callbacks.Plugin):
+  """Provides the mensa command, which shows the dishes served 
+  today in the Mensa."""
+  pass
+
+  additives = { "1": "mit Farbstoff", "2": "mit Konservierungsstoff",
+    "3": "mit Antioxidationsmittel", "4": "mit Geschmacksverstärker",
+    "5": "geschwefelt", "6": "geschwärzt", "7": "gewachst", "8": "mit Phosphat",
+    "9": "mit Süßungsmittel", "10": "enthält eine Phenylalaninquelle",
+    "11": "Milcheiweiß", "12": "koffeinhaltig", "13": "chininhaltig",
+    "14": "mit Taurin", "S": "mit Schweinefleisch", "R": "mit Rindfleisch",
+    "O": "ohne Schweinefleisch", "V": "vegetarisch" }
+
+  weekdays = { 0: "mo", 1: "di", 2: "mi", 3: "do", 4: "fr", 5: "sa", 6: "mo" }
+  weekdaysPrintable = { "mo": "Montag", "di": "Dienstag", "mi": "Mittwoch", 
+      "do": "Donnerstag", "fr": "Freitag", "sa": "Samstag" }
+
+  def __init__(self, irc):
+    self.__parent = super(Mensa, self)
+    self.__parent.__init__(irc)
+
+  # mensa is one of { "kath", "beeth", "abend", "hbk" }
+  # day is one of { "mo","di","mi","do","fr","sa","sa","tomorrow","today" }
+  # return list of strings or False in case of error
+  def _mensa(self, mensa = None, day = None, multiline = False):
+    hour = datetime.datetime.now().time().hour
+
+    if mensa == "3":
+      return [ "türkis Döner:", "Dönertasche: 3,50€", "Dönerbox: 2,50€" ]
+
+    # TODO move checks to mensa() so this function only loads the data
+    # check mensa
+    if mensa == None:
+      # show abendmensa from 3pm to 8pm
+      if hour >= 15 and hour < 20 and day == None:
+        mensa = "abend"
+      elif hour >= 20 and day == None:
+        day = "tomorrow"
+        mensa = "kath"
+      else:
+        mensa = "kath"
+
+    # check day
+    if day == None:
+      day = "today";
+
+    if day == "today":
+      dow = self.weekdays[datetime.datetime.now().weekday()]
+    elif day == "tomorrow":
+      dow = self.weekdays[(datetime.datetime.now().weekday() + 1) % 7]
+    else:
+      dow = day
+
+    #print "_mensa(): mensa=%s, dow=%s" % (mensa, dow)
+
+    # all input is evil
+    if dow not in ["mo","di","mi","do","fr","sa"]:
+      return False
+    if mensa not in ["kath", "beeth", "abend", "hbk"]:
+      return False
+
+    # saturdays only in kath, otherwise http 404
+    if dow == "sa" and mensa != "kath":
+      return [ "Nothing." ]
+
+    urlpart = mensa
+    if mensa == "abend":
+      urlpart = "kath"
+
+    # fetch data from external site
+    urlfile = dow + ".csv"
+    url = "http://www.trivalg.de/mensa/" + urlpart + "/" + urlfile
+
+    #print "Fetching "+url
+    f = urllib.urlopen(url)
+    s = f.read()
+    #s = s.decode('iso-8859-1').encode('utf-8')
+    f.close()
+
+    # kath and abend are in the same file, so look for Mittagsmensa / Abendmensa
+    newlines = []
+    for line in s.splitlines():
+      if line == "Mittagsmensa":
+        continue
+      if line == "Abendsmensa":
+        if mensa != "abend":
+          break
+        elif mensa == "abend":
+          newlines = []
+          continue
+      newlines.append(line)
+
+    # build list with reply string
+    heading = ""
+    if mensa == "beeth":
+      heading = "Mensa Beethovenstraße"
+    elif mensa == "hbk":
+      heading = "Mensa HBK"
+    elif mensa == "kath":
+      heading = "Mensa Katharinenstraße"
+    elif mensa == "abend":
+      heading = "Abendmensa Katharinenstraße"
+
+    heading += " am " + self.weekdaysPrintable[dow] + ": "
+    rply = [ heading ];
+
+    for line in newlines:
+      if line.startswith("Gibt es nicht"):
+        return [ "Nothing." ]
+      cols = line.split(';')
+      if len(cols) > 1:
+        if multiline:
+          rply.append(cols[0].strip() + " " + cols[2].strip() + "€")
+        else:
+          rply.append(cols[0].strip() + " " + cols[2].strip() + "€ //")
+
+    return rply
+
+  def mensa(self, irc, msg, args, argstring):
+    """[<mensa>] [<time>]
+
+    Shows the dishes served today in <mensa>. <mensa> is one of "kath"
+    (default) for Mensa 1 (Katharinenstraße), "beeth" for Mensa 2 
+    (Beethovenstraße), "hbk" for Mensa HBK or "abend" for Abendmensa
+    (Katharinenstraße, default for times between 3pm and 8pm).
+    <time> specifies the time to show, can be one of "mo", "di", "mi", "do",
+    "fr", "sa" for the respective weekdays, or "today"/"heute" (default),
+    "tomorrow"/"morgen" for todays resp. tomorrows dishes. From 8pm on, the 
+    dishes for the next day are shown.
+    """
+
+    multiline = self.registryValue('multiline', 
+      plugins.getChannel(msg.args[0]));
+
+    # parse parameters if given
+    day = None
+    mensa = None
+    if argstring and len(argstring) > 0:
+      arglist = argstring.split(" ")
+      for argn in arglist:
+        # translate to english :P
+        if argn.strip() == "morgen":
+          day = "tomorrow"
+        elif argn.strip() == "heute":
+          day = "today"
+        elif argn.strip() in ["mo","di","mi","do","fr","sa","today","tomorrow"]:
+          day = argn;
+
+        if argn.strip() in ["kath","beeth","abend","hbk","3"]:
+          mensa = argn;
+        elif argn.strip().rfind("1") != -1:
+          mensa = "kath";
+        elif argn.strip().rfind("2") != -1:
+          mensa = "beeth";
+
+    #print "calling mensa with mensa=%s,day=%s,multiline=%d" % (mensa, day, multiline)
+
+    rply = self._mensa(mensa, day, multiline)
+
+    if rply == False:
+      irc.reply("Error in parameters. See help for this command.")
+      return
+
+    # do reply
+    if multiline:
+      for s in rply:
+        irc.reply(s, prefixNick = False)
+    else:
+      irc.reply(" ".join(rply), prefixNick = False)
+
+  mensa = wrap(mensa, [additional('text')])
+
+  #def zusatz(self, irc, msg, args):
+  #zusatz = wrap(zusatz, [])
+
+Class = Mensa
+
+
+# vim:set shiftwidth=2 tabstop=2 expandtab textwidth=79:

test.py

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+###
+# Copyright (c) 2009, Roland Hieber
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+from supybot.test import *
+
+class MensaTestCase(PluginTestCase):
+    plugins = ('Mensa',)
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79: