def parseGameList(xmlString):
"""Parses a string representing a list of games.
Args:
xmlString: The string to parse.
Returns:
.game.GameList: an object containing all the information on the list.
Raises:
.exceptions.InvalidXmlStructure: If there is an error while parsing.
.exceptions.NoResultFound: If the list is empty.
"""
root = _getRoot(xmlString)
gameList = GameList()
for elem in root.iter("item"):
if "boardgame" == elem.get("type"):
try:
game = Game(id_=elem.get("id"))
nameElem = elem.find("name")
if nameElem is None:
raise exceptions.InvalidXmlStructure()
game.setName(nameElem.get("value"))
yearElem = elem.find("yearpublished")
if yearElem is not None:
game.setYear(yearElem.get("value"))
game.setLink(constants.BOARDGAMEGEEK_BASE_ADDRESS + game.id_)
gameList.addGame(game)
except ET.ParseError as err:
logger.exception("Parse exception")
raise exceptions.InvalidXmlStructure()
if gameList.isEmpty():
raise exceptions.NoResultFound()
return gameList
def parseGame(xmlString):
"""Parses a string representing a game.
Args:
xmlString: The string to parse.
Returns:
.game.Game: an object containing all the information on the game.
Raises:
.exceptions.InvalidXmlStructure: If there is an error while parsing.
.exceptions.NoResultFound: If the result is not a board game or an expansion.
"""
root = _getRoot(xmlString)
item = root.find("item")
if item is None:
raise exceptions.NoResultFound()
game = None
type_ = item.get("type")
if "boardgame" == type_ or "boardgameexpansion" == type_:
try:
game = Game(id_=item.get("id"))
for nameElem in item.findall("name"):
if "primary" == nameElem.get("type"):
game.setName(nameElem.get("value"))
break;
yearElem = item.find("yearpublished")
if yearElem is not None:
game.setYear(yearElem.get("value"))
playingTimeElem = item.find("playingtime")
if playingTimeElem is not None:
game.setPlayingTime(playingTimeElem.get("value"))
minPlayersElem = item.find("minplayers")
if minPlayersElem is not None:
game.setMinPlayers(minPlayersElem.get("value"))
maxPlayersElem = item.find("maxplayers")
if maxPlayersElem is not None:
game.setMaxPlayers(maxPlayersElem.get("value"))
for elem in item.findall("link"):
if "boardgamecategory" == elem.get("type"):
game.addCategory(elem.get("value"))
elif "boardgamemechanic" == elem.get("type"):
game.addMechanic(elem.get("value"))
elif "boardgamedesigner" == elem.get("type"):
game.addDesigner(elem.get("value"))
elif "boardgameartist" == elem.get("type"):
game.addArtist(elem.get("value"))
descrElem = item.find("description")
if descrElem is None or not descrElem.text:
descr = "No description available."
else:
descr = descrElem.text
game.setDescription(descr)
thumbElem = item.find("thumbnail")
if thumbElem is not None:
game.setThumbnail(_parseThumbnail(thumbElem.text))
game.setLink(constants.BOARDGAMEGEEK_BASE_ADDRESS + game.id_)
# STATS
statistics = item.find("statistics")
if statistics is not None:
ratings = statistics.find("ratings")
if ratings is not None:
avg = ratings.find("average")
if avg is not None:
game.setAverage(avg.get("value"))
ranks = ratings.find("ranks")
if ranks is not None:
for rank in ranks.findall("rank"):
if "1" == rank.get("id"):
game.setRank(rank.get("value"))
except ET.ParseError as err:
logger.exception("Parse exception")
raise exceptions.InvalidXmlStructure()
if game is None:
raise exceptions.NoResultFound()
return game
