RankingDatabase¶
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class
colosseumrl.matchmaking.RankingDatabase.RankingDatabase(database_file: str)[source]¶ Primary class for managing the SQL database storing all of the players usernames, password, and rankings.
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class
LoginResult¶ Numerated results after attempting a login.
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get(username: str) -> (<class 'str'>, <class 'str'>, <class 'float'>, <class 'float'>)[source]¶ Get all data associated with a particular user.
- Parameters
username (str) – Username of the player you’re getting info for
- Returns
username (str) – The stored username again
password (str) – The password hash for the user
ranking_mean (float) – The point estimate of the players ranking
ranking_confidence (float) – The variance of the players ranking.
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get_multi(*args) → [(<class 'str'>, <class 'str'>, <class 'float'>, <class 'float'>)][source]¶ Generalization of get to allow for multiple user lookups at once.
- Parameters
args (str) – Usernames as star args.
- Returns
List of stored information for each player
username (str) – The stored username again
password (str) – The password hash for the user
ranking_mean (float) – The point estimate of the players ranking
ranking_confidence (float) – The variance of the players ranking.
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login(username: str, password: str) → colosseumrl.matchmaking.RankingDatabase.LoginResult[source]¶ Perform a login check for a player. This will verify the password, ensure only one session for each player, and prevent two people with the same name from connecting.
- Parameters
username (str) – The username of the player.
password (str) – The password hash of the player.
- Returns
The outcome of the login attempt
- Return type
See also
colosseumrl.matchmaking.RankingDatabase.LoginResults()
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logoff(username: str) → None[source]¶ Remove a player from the login queue
- Parameters
username (str) – The player that is logging off.
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set(username: str, password: str) → None[source]¶ Create a new entry in the database for a user.
- Parameters
username (str) – The username of the player.
password (str) – The password hash of the player.
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update_ranking(match_ranking: Dict[str, int]) → None[source]¶ Update the rankings of all players in a match.
- Parameters
match_ranking (Dict[str, int]) – A dictionary mapping each username for each player to. A lower ranking implies that the player did better, with a ranking of 0 usually implying that that player won the game.
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class