pokedex/db/tables.py

   1 # encoding: utf8
   2
   3 from sqlalchemy import Column, ForeignKey, MetaData, Table
   4 from sqlalchemy.ext.declarative import declarative_base
   5 from sqlalchemy.ext.associationproxy import association_proxy
   6 from sqlalchemy.orm import backref, relation
   7 from sqlalchemy.sql import and_
   8 from sqlalchemy.types import *
   9 from sqlalchemy.databases.mysql import *
  10
  11 from pokedex.db import rst
  12
  13 metadata = MetaData()
  14 TableBase = declarative_base(metadata=metadata)
  15
  16 class Ability(TableBase):
  17     __tablename__ = 'abilities'
  18     __singlename__ = 'ability'
  19     id = Column(Integer, primary_key=True, nullable=False)
  20     name = Column(Unicode(24), nullable=False)
  21     flavor_text = Column(Unicode(64), nullable=False)
  22     effect = Column(Unicode(255), nullable=False)
  23
  24 class ContestCombo(TableBase):
  25     __tablename__ = 'contest_combos'
  26     first_move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
  27     second_move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
  28
  29 class ContestEffect(TableBase):
  30     __tablename__ = 'contest_effects'
  31     id = Column(Integer, primary_key=True, nullable=False)
  32     appeal = Column(SmallInteger, nullable=False)
  33     jam = Column(SmallInteger, nullable=False)
  34     flavor_text = Column(Unicode(64), nullable=False)
  35     effect = Column(Unicode(255), nullable=False)
  36
  37 class EggGroup(TableBase):
  38     __tablename__ = 'egg_groups'
  39     id = Column(Integer, primary_key=True, nullable=False)
  40     name = Column(Unicode(16), nullable=False)
  41
  42 class Encounter(TableBase):
  43     """Rows in this table represent encounters with wild Pokémon.  Bear with
  44     me, here.
  45
  46     Within a given area in a given game, encounters are differentiated by the
  47     "slot" they are in and the state of the game world.
  48
  49     What the player is doing to get an encounter, such as surfing or walking
  50     through tall grass, is called terrain.  Each terrain has its own set of
  51     encounter slots.
  52
  53     Within a terrain, slots are defined primarily by rarity.  Each slot can
  54     also be affected by world conditions; for example, the 20% slot for walking
  55     in tall grass is affected by whether a swarm is in effect in that area.
  56     "Is there a swarm?" is a condition; "there is a swarm" and "there is not a
  57     swarm" are the possible values of this condition.
  58
  59     A slot (20% walking in grass) and any appropriate world conditions (no
  60     swarm) are thus enough to define a specific encounter.
  61
  62     Well, okay, almost: each slot actually appears twice.
  63     """
  64
  65     __tablename__ = 'encounters'
  66     id = Column(Integer, primary_key=True, nullable=False)
  67     version_id = Column(Integer, ForeignKey('versions.id'), nullable=False, autoincrement=False)
  68     location_area_id = Column(Integer, ForeignKey('location_areas.id'), nullable=False, autoincrement=False)
  69     encounter_slot_id = Column(Integer, ForeignKey('encounter_slots.id'), nullable=False, autoincrement=False)
  70     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), nullable=False, autoincrement=False)
  71     min_level = Column(Integer, nullable=False, autoincrement=False)
  72     max_level = Column(Integer, nullable=False, autoincrement=False)
  73
  74 class EncounterCondition(TableBase):
  75     """Rows in this table represent varying conditions in the game world, such
  76     as time of day.
  77     """
  78
  79     __tablename__ = 'encounter_conditions'
  80     id = Column(Integer, primary_key=True, nullable=False)
  81     name = Column(Unicode(64), nullable=False)
  82
  83 class EncounterConditionValue(TableBase):
  84     """Rows in this table represent possible states for a condition; for
  85     example, the state of 'swarm' could be 'swarm' or 'no swarm'.
  86     """
  87
  88     __tablename__ = 'encounter_condition_values'
  89     id = Column(Integer, primary_key=True, nullable=False)
  90     encounter_condition_id = Column(Integer, ForeignKey('encounter_conditions.id'), primary_key=False, nullable=False, autoincrement=False)
  91     name = Column(Unicode(64), nullable=False)
  92     is_default = Column(Boolean, nullable=False)
  93
  94 class EncounterConditionValueMap(TableBase):
  95     """Maps encounters to the specific conditions under which they occur."""
  96
  97     __tablename__ = 'encounter_condition_value_map'
  98     encounter_id = Column(Integer, ForeignKey('encounters.id'), primary_key=True, nullable=False, autoincrement=False)
  99     encounter_condition_value_id = Column(Integer, ForeignKey('encounter_condition_values.id'), primary_key=True, nullable=False, autoincrement=False)
 100
 101 class EncounterTerrain(TableBase):
 102     """Rows in this table represent ways the player can enter a wild encounter,
 103     e.g., surfing, fishing, or walking through tall grass.
 104     """
 105
 106     __tablename__ = 'encounter_terrain'
 107     id = Column(Integer, primary_key=True, nullable=False)
 108     name = Column(Unicode(64), nullable=False)
 109
 110 class EncounterSlot(TableBase):
 111     """Rows in this table represent an abstract "slot" within a terrain,
 112     associated with both some set of conditions and a rarity.
 113
 114     Note that there are two encounters per slot, so the rarities will only add
 115     up to 50.
 116     """
 117
 118     __tablename__ = 'encounter_slots'
 119     id = Column(Integer, primary_key=True, nullable=False)
 120     version_group_id = Column(Integer, ForeignKey('version_groups.id'), nullable=False, autoincrement=False)
 121     encounter_terrain_id = Column(Integer, ForeignKey('encounter_terrain.id'), primary_key=False, nullable=False, autoincrement=False)
 122     rarity = Column(Integer, nullable=False, autoincrement=False)
 123
 124 class EncounterSlotCondition(TableBase):
 125     """Lists all conditions that affect each slot."""
 126
 127     __tablename__ = 'encounter_slot_conditions'
 128     encounter_slot_id = Column(Integer, ForeignKey('encounter_slots.id'), primary_key=True, nullable=False, autoincrement=False)
 129     encounter_condition_id = Column(Integer, ForeignKey('encounter_conditions.id'), primary_key=True, nullable=False, autoincrement=False)
 130
 131 class EvolutionChain(TableBase):
 132     __tablename__ = 'evolution_chains'
 133     id = Column(Integer, primary_key=True, nullable=False)
 134     growth_rate_id = Column(Integer, ForeignKey('growth_rates.id'), nullable=False)
 135     steps_to_hatch = Column(Integer, nullable=False)
 136     baby_trigger_item = Column(Unicode(12))
 137
 138 class EvolutionMethod(TableBase):
 139     __tablename__ = 'evolution_methods'
 140     id = Column(Integer, primary_key=True, nullable=False)
 141     name = Column(Unicode(64), nullable=False)
 142     description = Column(Unicode(255), nullable=False)
 143
 144 class Generation(TableBase):
 145     __tablename__ = 'generations'
 146     id = Column(Integer, primary_key=True, nullable=False)
 147     main_region_id = Column(Integer, ForeignKey('regions.id'))
 148     name = Column(Unicode(16), nullable=False)
 149
 150 class GrowthRate(TableBase):
 151     """`formula` is written in LaTeX math notation."""
 152     __tablename__ = 'growth_rates'
 153     id = Column(Integer, primary_key=True, nullable=False)
 154     name = Column(Unicode(20), nullable=False)
 155     formula = Column(Unicode(500), nullable=False)
 156
 157 class Item(TableBase):
 158     __tablename__ = 'items'
 159     __singlename__ = 'item'
 160     id = Column(Integer, primary_key=True, nullable=False)
 161     name = Column(Unicode(16), nullable=False)
 162
 163 class Language(TableBase):
 164     __tablename__ = 'languages'
 165     id = Column(Integer, primary_key=True, nullable=False)
 166     iso3166 = Column(Unicode(2), nullable=False)
 167     name = Column(Unicode(16), nullable=False)
 168
 169 class Location(TableBase):
 170     __tablename__ = 'locations'
 171     __singlename__ = 'location'
 172     id = Column(Integer, primary_key=True, nullable=False)
 173     region_id = Column(Integer, ForeignKey('regions.id'))
 174     name = Column(Unicode(64), nullable=False)
 175
 176 class LocationArea(TableBase):
 177     __tablename__ = 'location_areas'
 178     id = Column(Integer, primary_key=True, nullable=False)
 179     location_id = Column(Integer, ForeignKey('locations.id'), nullable=False)
 180     internal_id = Column(Integer, nullable=False)
 181     name = Column(Unicode(64), nullable=True)
 182
 183 class LocationAreaEncounterRate(TableBase):
 184     __tablename__ = 'location_area_encounter_rates'
 185     location_area_id = Column(Integer, ForeignKey('location_areas.id'), primary_key=True, nullable=False, autoincrement=False)
 186     encounter_type_id = Column(Integer, ForeignKey('encounter_terrain.id'), primary_key=True, nullable=False, autoincrement=False)
 187     rate = Column(Integer, nullable=True)
 188
 189 class Machine(TableBase):
 190     __tablename__ = 'machines'
 191     machine_number = Column(Integer, primary_key=True, nullable=False, autoincrement=False)
 192     version_group_id = Column(Integer, ForeignKey('version_groups.id'), primary_key=True, nullable=False, autoincrement=False)
 193     move_id = Column(Integer, ForeignKey('moves.id'), nullable=False)
 194
 195 class MoveEffectCategory(TableBase):
 196     __tablename__ = 'move_effect_categories'
 197     id = Column(Integer, primary_key=True, nullable=False)
 198     name = Column(Unicode(64), nullable=False)
 199     can_affect_user = Column(Boolean, nullable=False)
 200
 201 class MoveEffectCategoryMap(TableBase):
 202     __tablename__ = 'move_effect_category_map'
 203     move_effect_id = Column(Integer, ForeignKey('move_effects.id'), primary_key=True, nullable=False)
 204     move_effect_category_id = Column(Integer, ForeignKey('move_effect_categories.id'), primary_key=True, nullable=False)
 205     affects_user = Column(Boolean, primary_key=True, nullable=False)
 206
 207 class MoveDamageClass(TableBase):
 208     __tablename__ = 'move_damage_classes'
 209     id = Column(Integer, primary_key=True, nullable=False)
 210     name = Column(Unicode(8), nullable=False)
 211     description = Column(Unicode(64), nullable=False)
 212
 213 class MoveEffect(TableBase):
 214     __tablename__ = 'move_effects'
 215     id = Column(Integer, primary_key=True, nullable=False)
 216     priority = Column(SmallInteger, nullable=False)
 217     short_effect = Column(Unicode(256), nullable=False)
 218     effect = Column(Unicode(5120), nullable=False)
 219
 220 class MoveFlag(TableBase):
 221     __tablename__ = 'move_flags'
 222     move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
 223     move_flag_type_id = Column(Integer, ForeignKey('move_flag_types.id'), primary_key=True, nullable=False, autoincrement=False)
 224
 225 class MoveFlagType(TableBase):
 226     __tablename__ = 'move_flag_types'
 227     id = Column(Integer, primary_key=True, nullable=False)
 228     name = Column(Unicode(32), nullable=False)
 229     description = Column(rst.RstTextColumn(128), nullable=False)
 230
 231 class MoveFlavorText(TableBase):
 232     __tablename__ = 'move_flavor_text'
 233     move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
 234     generation_id = Column(Integer, ForeignKey('generations.id'), primary_key=True, nullable=False, autoincrement=False)
 235     flavor_text = Column(Unicode(255), nullable=False)
 236
 237 class MoveName(TableBase):
 238     __tablename__ = 'move_names'
 239     move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
 240     language_id = Column(Integer, ForeignKey('languages.id'), primary_key=True, nullable=False, autoincrement=False)
 241     name = Column(Unicode(16), nullable=False)
 242
 243 class MoveTarget(TableBase):
 244     __tablename__ = 'move_targets'
 245     id = Column(Integer, primary_key=True, nullable=False)
 246     name = Column(Unicode(32), nullable=False)
 247     description = Column(Unicode(128), nullable=False)
 248
 249 class Move(TableBase):
 250     __tablename__ = 'moves'
 251     __singlename__ = 'move'
 252     id = Column(Integer, primary_key=True, nullable=False)
 253     name = Column(Unicode(12), nullable=False)
 254     generation_id = Column(Integer, ForeignKey('generations.id'), nullable=False)
 255     type_id = Column(Integer, ForeignKey('types.id'), nullable=False)
 256     power = Column(SmallInteger)
 257     pp = Column(SmallInteger, nullable=False)
 258     accuracy = Column(SmallInteger)
 259     target_id = Column(Integer, ForeignKey('move_targets.id'), nullable=False)
 260     damage_class_id = Column(Integer, ForeignKey('move_damage_classes.id'), nullable=False)
 261     effect_id = Column(Integer, ForeignKey('move_effects.id'), nullable=False)
 262     effect_chance = Column(Integer)
 263     contest_type = Column(Unicode(8), nullable=False)
 264     contest_effect_id = Column(Integer, ForeignKey('contest_effects.id'), nullable=True)
 265     super_contest_effect_id = Column(Integer, ForeignKey('super_contest_effects.id'), nullable=False)
 266
 267 class Pokedex(TableBase):
 268     __tablename__ = 'pokedexes'
 269     id = Column(Integer, primary_key=True, nullable=False)
 270     name = Column(Unicode(16), nullable=False)
 271     description = Column(Unicode(512))
 272
 273 class PokedexVersionGroup(TableBase):
 274     __tablename__ = 'pokedex_version_groups'
 275     pokedex_id = Column(Integer, ForeignKey('pokedexes.id'), primary_key=True, nullable=False, autoincrement=False)
 276     version_group_id = Column(Integer, ForeignKey('version_groups.id'), primary_key=True, nullable=False, autoincrement=False)
 277
 278 class Pokemon(TableBase):
 279     """The core to this whole mess.
 280
 281     Note that I use both 'forme' and 'form' in both code and the database.  I
 282     only use 'forme' when specifically referring to Pokémon that have multiple
 283     distinct species as forms—i.e., different stats or movesets.  'Form' is a
 284     more general term referring to any variation within a species, including
 285     purely cosmetic forms like Unown.
 286     """
 287     __tablename__ = 'pokemon'
 288     __singlename__ = 'pokemon'
 289     id = Column(Integer, primary_key=True, nullable=False)
 290     name = Column(Unicode(20), nullable=False)
 291     forme_name = Column(Unicode(16))
 292     forme_base_pokemon_id = Column(Integer, ForeignKey('pokemon.id'))
 293     generation_id = Column(Integer, ForeignKey('generations.id'))
 294     evolution_chain_id = Column(Integer, ForeignKey('evolution_chains.id'))
 295     evolution_parent_pokemon_id = Column(Integer, ForeignKey('pokemon.id'))
 296     evolution_method_id = Column(Integer, ForeignKey('evolution_methods.id'))
 297     evolution_parameter = Column(Unicode(32))
 298     height = Column(Integer, nullable=False)
 299     weight = Column(Integer, nullable=False)
 300     species = Column(Unicode(16), nullable=False)
 301     color = Column(Unicode(6), nullable=False)
 302     pokemon_shape_id = Column(Integer, ForeignKey('pokemon_shapes.id'), nullable=False)
 303     habitat = Column(Unicode(16), nullable=False)
 304     gender_rate = Column(Integer, nullable=False)
 305     capture_rate = Column(Integer, nullable=False)
 306     base_experience = Column(Integer, nullable=False)
 307     base_happiness = Column(Integer, nullable=False)
 308     is_baby = Column(Boolean, nullable=False)
 309     has_gen4_fem_sprite = Column(Boolean, nullable=False)
 310     has_gen4_fem_back_sprite = Column(Boolean, nullable=False)
 311
 312     ### Stuff to handle alternate Pokémon forms
 313
 314     @property
 315     def national_id(self):
 316         """Returns the National Pokédex number for this Pokémon.  Use this
 317         instead of the id directly; alternate formes may make the id incorrect.
 318         """
 319
 320         if self.forme_base_pokemon_id:
 321             return self.forme_base_pokemon_id
 322         return self.id
 323
 324     @property
 325     def full_name(self):
 326         """Returns the name of this Pokémon, including its Forme, if any."""
 327
 328         if self.forme_name:
 329             return "%s %s" % (self.forme_name.capitalize(), self.name)
 330         return self.name
 331
 332     @property
 333     def normal_form(self):
 334         """Returns the normal form for this Pokémon; i.e., this will return
 335         regular Deoxys when called on any Deoxys form.
 336         """
 337
 338         if self.forme_base_pokemon:
 339             return self.forme_base_pokemon
 340
 341         return self
 342
 343 class PokemonAbility(TableBase):
 344     __tablename__ = 'pokemon_abilities'
 345     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 346     ability_id = Column(Integer, ForeignKey('abilities.id'), nullable=False)
 347     slot = Column(Integer, primary_key=True, nullable=False, autoincrement=False)
 348
 349 class PokemonDexNumber(TableBase):
 350     __tablename__ = 'pokemon_dex_numbers'
 351     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 352     pokedex_id = Column(Integer, ForeignKey('pokedexes.id'), primary_key=True, nullable=False, autoincrement=False)
 353     pokedex_number = Column(Integer, nullable=False)
 354
 355 class PokemonEggGroup(TableBase):
 356     __tablename__ = 'pokemon_egg_groups'
 357     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 358     egg_group_id = Column(Integer, ForeignKey('egg_groups.id'), primary_key=True, nullable=False, autoincrement=False)
 359
 360 class PokemonFlavorText(TableBase):
 361     __tablename__ = 'pokemon_flavor_text'
 362     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 363     version_id = Column(Integer, ForeignKey('versions.id'), primary_key=True, nullable=False, autoincrement=False)
 364     flavor_text = Column(Unicode(255), nullable=False)
 365
 366 class PokemonFormGroup(TableBase):
 367     __tablename__ = 'pokemon_form_groups'
 368     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 369     description = Column(Unicode(512), nullable=False)
 370
 371 class PokemonFormSprite(TableBase):
 372     __tablename__ = 'pokemon_form_sprites'
 373     id = Column(Integer, primary_key=True, nullable=False)
 374     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 375     introduced_in_version_group_id = Column(Integer, ForeignKey('version_groups.id'), primary_key=True, nullable=False, autoincrement=False)
 376     name = Column(Unicode(16), nullable=True)
 377
 378 class PokemonItem(TableBase):
 379     __tablename__ = 'pokemon_items'
 380     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 381     version_id = Column(Integer, ForeignKey('versions.id'), primary_key=True, nullable=False, autoincrement=False)
 382     item_id = Column(Integer, ForeignKey('items.id'), primary_key=True, nullable=False, autoincrement=False)
 383     rarity = Column(Integer, nullable=False)
 384
 385 class PokemonMove(TableBase):
 386     __tablename__ = 'pokemon_moves'
 387     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 388     version_group_id = Column(Integer, ForeignKey('version_groups.id'), primary_key=True, nullable=False, autoincrement=False)
 389     move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False, index=True)
 390     pokemon_move_method_id = Column(Integer, ForeignKey('pokemon_move_methods.id'), primary_key=True, nullable=False, autoincrement=False)
 391     level = Column(Integer, primary_key=True, nullable=True, autoincrement=False)
 392     order = Column(Integer, nullable=True)
 393
 394 class PokemonMoveMethod(TableBase):
 395     __tablename__ = 'pokemon_move_methods'
 396     id = Column(Integer, primary_key=True, nullable=False, autoincrement=False)
 397     name = Column(Unicode(64), nullable=False)
 398     description = Column(Unicode(255), nullable=False)
 399
 400 class PokemonName(TableBase):
 401     __tablename__ = 'pokemon_names'
 402     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 403     language_id = Column(Integer, ForeignKey('languages.id'), primary_key=True, nullable=False, autoincrement=False)
 404     name = Column(Unicode(16), nullable=False)
 405
 406 class PokemonShape(TableBase):
 407     __tablename__ = 'pokemon_shapes'
 408     id = Column(Integer, primary_key=True, nullable=False)
 409     name = Column(Unicode(24), nullable=False)
 410     awesome_name = Column(Unicode(16), nullable=False)
 411
 412 class PokemonStat(TableBase):
 413     __tablename__ = 'pokemon_stats'
 414     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 415     stat_id = Column(Integer, ForeignKey('stats.id'), primary_key=True, nullable=False, autoincrement=False)
 416     base_stat = Column(Integer, nullable=False)
 417     effort = Column(Integer, nullable=False)
 418
 419 class PokemonType(TableBase):
 420     __tablename__ = 'pokemon_types'
 421     pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False)
 422     type_id = Column(Integer, ForeignKey('types.id'), nullable=False)
 423     slot = Column(Integer, primary_key=True, nullable=False, autoincrement=False)
 424
 425 class Region(TableBase):
 426     """Major areas of the world: Kanto, Johto, etc."""
 427     __tablename__ = 'regions'
 428     id = Column(Integer, primary_key=True, nullable=False)
 429     name = Column(Unicode(16), nullable=False)
 430
 431 class Stat(TableBase):
 432     __tablename__ = 'stats'
 433     id = Column(Integer, primary_key=True, nullable=False)
 434     name = Column(Unicode(16), nullable=False)
 435
 436 class SuperContestCombo(TableBase):
 437     __tablename__ = 'super_contest_combos'
 438     first_move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
 439     second_move_id = Column(Integer, ForeignKey('moves.id'), primary_key=True, nullable=False, autoincrement=False)
 440
 441 class SuperContestEffect(TableBase):
 442     __tablename__ = 'super_contest_effects'
 443     id = Column(Integer, primary_key=True, nullable=False)
 444     appeal = Column(SmallInteger, nullable=False)
 445     flavor_text = Column(Unicode(64), nullable=False)
 446
 447 class TypeEfficacy(TableBase):
 448     __tablename__ = 'type_efficacy'
 449     damage_type_id = Column(Integer, ForeignKey('types.id'), primary_key=True, nullable=False, autoincrement=False)
 450     target_type_id = Column(Integer, ForeignKey('types.id'), primary_key=True, nullable=False, autoincrement=False)
 451     damage_factor = Column(Integer, nullable=False)
 452
 453 class Type(TableBase):
 454     __tablename__ = 'types'
 455     __singlename__ = 'type'
 456     id = Column(Integer, primary_key=True, nullable=False)
 457     name = Column(Unicode(8), nullable=False)
 458     abbreviation = Column(Unicode(3), nullable=False)
 459     generation_id = Column(Integer, ForeignKey('generations.id'), nullable=False)
 460     damage_class_id = Column(Integer, ForeignKey('move_damage_classes.id'), nullable=False) ## ??? is none; everything else is physical or special
 461
 462 class VersionGroup(TableBase):
 463     __tablename__ = 'version_groups'
 464     id = Column(Integer, primary_key=True, nullable=False)
 465     generation_id = Column(Integer, ForeignKey('generations.id'), nullable=False)
 466
 467 class VersionGroupRegion(TableBase):
 468     __tablename__ = 'version_group_regions'
 469     version_group_id = Column(Integer, ForeignKey('version_groups.id'), primary_key=True, nullable=False)
 470     region_id = Column(Integer, ForeignKey('regions.id'), primary_key=True, nullable=False)
 471
 472 class Version(TableBase):
 473     __tablename__ = 'versions'
 474     id = Column(Integer, primary_key=True, nullable=False)
 475     version_group_id = Column(Integer, ForeignKey('version_groups.id'), nullable=False)
 476     name = Column(Unicode(32), nullable=False)
 477
 478
 479 ### Relations down here, to avoid ordering problems
 480 ContestCombo.first = relation(Move, primaryjoin=ContestCombo.first_move_id==Move.id,
 481                                     backref='contest_combo_first')
 482 ContestCombo.second = relation(Move, primaryjoin=ContestCombo.second_move_id==Move.id,
 483                                      backref='contest_combo_second')
 484
 485 Encounter.location_area = relation(LocationArea, backref='encounters')
 486 Encounter.pokemon = relation(Pokemon, backref='encounters')
 487 Encounter.version = relation(Version, backref='encounters')
 488 Encounter.slot = relation(EncounterSlot, backref='encounters')
 489
 490 EncounterConditionValue.condition = relation(EncounterCondition, backref='values')
 491
 492 Encounter.condition_value_map = relation(EncounterConditionValueMap, backref='encounter')
 493 Encounter.condition_values = association_proxy('condition_value_map', 'condition_value')
 494 EncounterConditionValueMap.condition_value = relation(EncounterConditionValue,
 495                                                       backref='encounter_map')
 496
 497 EncounterSlot.terrain = relation(EncounterTerrain, backref='slots')
 498
 499 EncounterSlot.condition_map = relation(EncounterSlotCondition, backref='slot')
 500 EncounterSlot.conditions = association_proxy('condition_map', 'condition')
 501 EncounterSlotCondition.condition = relation(EncounterCondition,
 502                                             backref='slot_map')
 503
 504 EvolutionChain.growth_rate = relation(GrowthRate, backref='evolution_chains')
 505
 506 Generation.versions = relation(Version, secondary=VersionGroup.__table__)
 507 Generation.main_region = relation(Region)
 508
 509 Location.region = relation(Region, backref='locations')
 510
 511 LocationArea.location = relation(Location, backref='areas')
 512
 513 Machine.version_group = relation(VersionGroup)
 514
 515 Move.contest_effect = relation(ContestEffect, backref='moves')
 516 Move.contest_combo_next = association_proxy('contest_combo_first', 'second')
 517 Move.contest_combo_prev = association_proxy('contest_combo_second', 'first')
 518 Move.damage_class = relation(MoveDamageClass, backref='moves')
 519 Move.flags = association_proxy('move_flags', 'flag')
 520 Move.flavor_text = relation(MoveFlavorText, order_by=MoveFlavorText.generation_id, backref='move')
 521 Move.foreign_names = relation(MoveName, backref='pokemon')
 522 Move.generation = relation(Generation, backref='moves')
 523 Move.machines = relation(Machine, backref='move')
 524 Move.move_effect = relation(MoveEffect, backref='moves')
 525 Move.move_flags = relation(MoveFlag, backref='move')
 526 Move.super_contest_effect = relation(SuperContestEffect, backref='moves')
 527 Move.super_contest_combo_next = association_proxy('super_contest_combo_first', 'second')
 528 Move.super_contest_combo_prev = association_proxy('super_contest_combo_second', 'first')
 529 Move.target = relation(MoveTarget, backref='moves')
 530 Move.type = relation(Type, backref='moves')
 531
 532 Move.effect = rst.MoveEffectProperty('effect')
 533 Move.priority = association_proxy('move_effect', 'priority')
 534 Move.short_effect = rst.MoveEffectProperty('short_effect')
 535
 536 MoveEffect.category_map = relation(MoveEffectCategoryMap)
 537 MoveEffect.categories = association_proxy('category_map', 'category')
 538 MoveEffectCategoryMap.category = relation(MoveEffectCategory)
 539
 540 MoveFlag.flag = relation(MoveFlagType)
 541
 542 MoveFlavorText.generation = relation(Generation)
 543
 544 MoveName.language = relation(Language)
 545
 546 Pokedex.version_groups = relation(VersionGroup, secondary=PokedexVersionGroup.__table__)
 547
 548 Pokemon.abilities = relation(Ability, secondary=PokemonAbility.__table__,
 549                                       order_by=PokemonAbility.slot,
 550                                       backref='pokemon')
 551 Pokemon.formes = relation(Pokemon, primaryjoin=Pokemon.id==Pokemon.forme_base_pokemon_id,
 552                                                backref=backref('forme_base_pokemon',
 553                                                                remote_side=[Pokemon.id]))
 554 Pokemon.dex_numbers = relation(PokemonDexNumber, backref='pokemon')
 555 Pokemon.egg_groups = relation(EggGroup, secondary=PokemonEggGroup.__table__,
 556                                         order_by=PokemonEggGroup.egg_group_id,
 557                                         backref='pokemon')
 558 Pokemon.evolution_chain = relation(EvolutionChain, backref='pokemon')
 559 Pokemon.evolution_method = relation(EvolutionMethod)
 560 Pokemon.evolution_children = relation(Pokemon, primaryjoin=Pokemon.id==Pokemon.evolution_parent_pokemon_id,
 561                                                backref=backref('evolution_parent',
 562                                                                remote_side=[Pokemon.id]))
 563 Pokemon.flavor_text = relation(PokemonFlavorText, order_by=PokemonFlavorText.pokemon_id, backref='pokemon')
 564 Pokemon.foreign_names = relation(PokemonName, backref='pokemon')
 565 Pokemon.items = relation(PokemonItem)
 566 Pokemon.generation = relation(Generation, backref='pokemon')
 567 Pokemon.shape = relation(PokemonShape, backref='pokemon')
 568 Pokemon.stats = relation(PokemonStat, backref='pokemon')
 569 Pokemon.types = relation(Type, secondary=PokemonType.__table__)
 570
 571 PokemonDexNumber.pokedex = relation(Pokedex)
 572
 573 PokemonFlavorText.version = relation(Version)
 574
 575 PokemonItem.item = relation(Item, backref='pokemon')
 576 PokemonItem.version = relation(Version)
 577
 578 PokemonFormGroup.pokemon = relation(Pokemon, backref=backref('form_group',
 579                                                              uselist=False))
 580 PokemonFormSprite.pokemon = relation(Pokemon, backref='form_sprites')
 581 PokemonFormSprite.introduced_in = relation(VersionGroup)
 582
 583 PokemonMove.pokemon = relation(Pokemon, backref='pokemon_moves')
 584 PokemonMove.version_group = relation(VersionGroup)
 585 PokemonMove.machine = relation(Machine, backref='pokemon_moves',
 586                                primaryjoin=and_(Machine.version_group_id==PokemonMove.version_group_id,
 587                                                 Machine.move_id==PokemonMove.move_id),
 588                                 foreign_keys=[Machine.version_group_id, Machine.move_id],
 589                                 uselist=False)
 590 PokemonMove.move = relation(Move, backref='pokemon_moves')
 591 PokemonMove.method = relation(PokemonMoveMethod)
 592
 593 PokemonName.language = relation(Language)
 594
 595 PokemonStat.stat = relation(Stat)
 596
 597 # This is technically a has-many; Generation.main_region_id -> Region.id
 598 Region.generation = relation(Generation, uselist=False)
 599 Region.version_group_regions = relation(VersionGroupRegion, backref='region',
 600                                         order_by='VersionGroupRegion.version_group_id')
 601 Region.version_groups = association_proxy('version_group_regions', 'version_group')
 602
 603 SuperContestCombo.first = relation(Move, primaryjoin=SuperContestCombo.first_move_id==Move.id,
 604                                         backref='super_contest_combo_first')
 605 SuperContestCombo.second = relation(Move, primaryjoin=SuperContestCombo.second_move_id==Move.id,
 606                                          backref='super_contest_combo_second')
 607
 608 Type.damage_efficacies = relation(TypeEfficacy,
 609                                   primaryjoin=Type.id
 610                                       ==TypeEfficacy.damage_type_id,
 611                                   backref='damage_type')
 612 Type.target_efficacies = relation(TypeEfficacy,
 613                                   primaryjoin=Type.id
 614                                       ==TypeEfficacy.target_type_id,
 615                                   backref='target_type')
 616
 617 Type.generation = relation(Generation, backref='types')
 618 Type.damage_class = relation(MoveDamageClass, backref='types')
 619
 620 Version.version_group = relation(VersionGroup, backref='versions')
 621 Version.generation = association_proxy('version_group', 'generation')
 622
 623 VersionGroup.generation = relation(Generation, backref='version_groups')
 624 VersionGroup.version_group_regions = relation(VersionGroupRegion, backref='version_group')
 625 VersionGroup.regions = association_proxy('version_group_regions', 'region')