plugins/Pokedex/plugin.py

   1 # encoding: utf8
   2 ###
   3 # Copyright (c) 2010, Alex Munroe
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions are met:
   8 #
   9 #   * Redistributions of source code must retain the above copyright notice,
  10 #     this list of conditions, and the following disclaimer.
  11 #   * Redistributions in binary form must reproduce the above copyright notice,
  12 #     this list of conditions, and the following disclaimer in the
  13 #     documentation and/or other materials provided with the distribution.
  14 #   * Neither the name of the author of this software nor the name of
  15 #     contributors to this software may be used to endorse or promote products
  16 #     derived from this software without specific prior written consent.
  17 #
  18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  19 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21 # ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  22 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  23 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  24 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  26 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28 # POSSIBILITY OF SUCH DAMAGE.
  29
  30 ###
  31
  32 import supybot.conf as conf
  33 import supybot.utils as utils
  34 from supybot.commands import *
  35 import supybot.plugins as plugins
  36 import supybot.ircutils as ircutils
  37 import supybot.callbacks as callbacks
  38
  39 import pokedex.db
  40 import pokedex.db.tables as tables
  41 import pokedex.lookup
  42
  43 import urllib
  44
  45 class Pokedex(callbacks.Plugin):
  46     """Add the help for "@plugin help Pokedex" here
  47     This should describe *how* to use this plugin."""
  48     def __init__(self, irc):
  49         self.__parent = super(Pokedex, self)
  50         self.__parent.__init__(irc)
  51         self.db = pokedex.db.connect(self.registryValue('databaseURL'))
  52         self.indices = pokedex.lookup.open_index(
  53             directory=conf.supybot.directories.data.dirize('pokedex-index'),
  54             session=self.db,
  55         )
  56
  57     def pokedex(self, irc, msg, args, thing):
  58         """<thing...>
  59
  60         Looks up <thing> in the veekun Pokédex."""
  61
  62         # Fix encoding.  Sigh.
  63         if not isinstance(thing, unicode):
  64             ascii_thing = thing
  65             try:
  66                 thing = ascii_thing.decode('utf8')
  67             except UnicodeDecodeError:
  68                 thing = ascii_thing.decode('latin1')
  69
  70         # Similar logic to the site, here.
  71         results = pokedex.lookup.lookup(thing, session=self.db,
  72                 indices=self.indices)
  73
  74         # Nothing found
  75         if len(results) == 0:
  76             self._reply(irc, "I don't know what that is.")
  77             return
  78
  79         # Multiple matches; propose them all
  80         if len(results) > 1:
  81             if results[0].exact:
  82                 reply = "Are you looking for"
  83             else:
  84                 reply = "Did you mean"
  85
  86             # For exact name matches with multiple results, use type prefixes
  87             # (item:Metronome).  For anything else, omit them
  88             use_prefixes = (results[0].exact
  89                             and '*' not in thing
  90                             and '?' not in thing)
  91
  92             result_strings = []
  93             for result in results:
  94                 result_string = result.object.name
  95
  96                 # Prepend, e.g., pokemon: if necessary
  97                 if use_prefixes:
  98                     # Table classes know their singular names
  99                     prefix = result.object.__singlename__
 100                     result_string = prefix + ':' + result_string
 101
 102                 # Identify foreign language names
 103                 if result.language:
 104                     result_string += u""" ({0}: {1})""".format(
 105                         result.iso3166, result.name)
 106
 107                 result_strings.append(result_string)
 108
 109             self._reply(irc, u"{0}: {1}?".format(reply, '; '.join(result_strings)))
 110             return
 111
 112         # If we got here, there's an exact match; hurrah!
 113         result = results[0]
 114         obj = result.object
 115         if isinstance(obj, tables.Pokemon):
 116             reply_template = \
 117                 u"""#{id} {name}, {type}-type Pokémon.  Has {abilities}.  """ \
 118                 """Is {stats}.  """ \
 119                 """http://veekun.com/dex/pokemon/{link_name}"""
 120
 121             if obj.forme_name:
 122                 name = '{form} {name}'.format(
 123                     form=obj.forme_name.title(),
 124                     name=obj.name
 125                 )
 126             else:
 127                 name = obj.name
 128
 129             if obj.forme_base_pokemon:
 130                 # Can't use urllib.quote() on the whole thing or it'll
 131                 # catch "?" and "=" where it shouldn't.
 132                 # XXX Also we need to pass urllib.quote() things explicitly
 133                 #     encoded as utf8 or else we get a UnicodeEncodeError.
 134                 link_name = '{name}?form={form}'.format(
 135                     name=urllib.quote(obj.name.lower().encode('utf8')),
 136                     form=urllib.quote(obj.forme_name.lower().encode('utf8')),
 137                 )
 138             else:
 139                 link_name = urllib.quote(obj.name.lower().encode('utf8'))
 140
 141             self._reply(irc, reply_template.format(
 142                 id=obj.national_id,
 143                 name=name,
 144                 type='/'.join(_.name for _ in obj.types),
 145                 abilities=' or '.join(_.name for _ in obj.abilities),
 146                 stats='/'.join(str(_.base_stat) for _ in obj.stats),
 147                 link_name=link_name,
 148                 )
 149             )
 150
 151         elif isinstance(obj, tables.Move):
 152             reply_template = \
 153                 u"""{name}, {type}-type {damage_class} move.  """ \
 154                 """{power} power; {accuracy}% accuracy; {pp} PP.  """ \
 155                 """{effect}  """ \
 156                 """http://beta.veekun.com/dex/moves/{link_name}"""
 157             self._reply(irc, reply_template.format(
 158                 name=obj.name,
 159                 type=obj.type.name,
 160                 damage_class=obj.damage_class.name,
 161                 power=obj.power,
 162                 accuracy=obj.accuracy,
 163                 pp=obj.pp,
 164                 effect=unicode(obj.short_effect.as_html),
 165                 link_name=urllib.quote(obj.name.lower()),
 166                 )
 167             )
 168
 169         elif isinstance(obj, tables.Type):
 170             self._reply(irc, u"""{name}, a type.  http://beta.veekun.com/dex/types/{link_name}""".format(
 171                 name=obj.name,
 172                 link_name=urllib.quote(obj.name.lower()),
 173                 )
 174             )
 175
 176         elif isinstance(obj, tables.Item):
 177             self._reply(irc, u"""{name}, an item.  http://beta.veekun.com/dex/items/{link_name}""".format(
 178                 name=obj.name,
 179                 link_name=urllib.quote(obj.name.lower()),
 180                 )
 181             )
 182
 183         elif isinstance(obj, tables.Ability):
 184             self._reply(irc, u"""{name}, an ability.  {effect}  http://beta.veekun.com/dex/abilities/{link_name}""".format(
 185                 name=obj.name,
 186                 effect=obj.effect,
 187                 link_name=urllib.quote(obj.name.lower()),
 188                 )
 189             )
 190
 191         else:
 192             # This can only happen if lookup.py is upgraded and we are not
 193             self._reply(irc, "Uhh..  I found that, but I don't know what it is.  :(")
 194
 195     pokedex = wrap(pokedex, [rest('something')])
 196
 197     def _reply(self, irc, response):
 198         """Wraps irc.reply() to do some Unicode decoding."""
 199         if isinstance(response, str):
 200             irc.reply(response)
 201         else:
 202             irc.reply(response.encode('utf8'))
 203
 204
 205 Class = Pokedex
 206
 207
 208 # vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: