Pyker is a rudimentary poker engine written in Python.
NOTE: This project is a work in progress. It is currently not very fully featured. Sorry about that.
$ make install
$ make docker
Pyker requires Python 3.6 or newer.
Pyker currently only supports one variation of poker: Texas hold 'em.
Start a game with the play_game function. By default, the game will have four players (who all start with
10,000 chips), no ante, and blinds of 100 (small blind) and 200 (big blind). The game will deal a hand to all players
and prompt for input asking how each player should act at each stage of the game.
The game will tell you what actions are legal for a given player. For example, if the prompt says Player 4 may fold, call, raise, then you may type fold to fold Player 4's hand, call to call the current bet, or raise N to raise
the current bet by N chips. (You may also say raise to N to raise the current bet to exactly N chips.) Betting
works the same: type bet N to make an initial bet of N chips. The other option that is sometimes available is check,
which means to pass the action to the next player without folding or betting (only allowed when there are no previous
bets in the current round of betting).
$ python3 -q
>>> import pyker
>>> pyker.play_game()
Welcome! A new game is starting.
======== Ante / Blinds ========
--> Player 2 bets 100
--> Player 3 bets 200
======== Pre-Flop ========
Player 4 (10♥︎, 2♠︎) 10000
[200] Player 4 may fold, call, raise: fold
--> Player 4 folds
Player 1 (K♦︎, 9♥︎) 10000
[200] Player 1 (D) may fold, call, raise: call
--> Player 1 bets 200
Player 2 (5♥︎, 3♣) 9900
[200] Player 2 (SB) may fold, call, raise: call
--> Player 2 bets 100
Player 3 (5♣, 2♣) 9800
[200] Player 3 (BB) may fold, check, bet: check
======== Flop ========
(K♥︎, 9♦︎, 9♣) Pot: 600
Player 2 (5♥︎, 3♣) 9800 Pair
[0] Player 2 (SB) may fold, check, bet: check
Player 3 (5♣, 2♣) 9800 Pair
[0] Player 3 (BB) may fold, check, bet: check
Player 1 (K♦︎, 9♥︎) 9800 Full house
[0] Player 1 (D) may fold, check, bet: bet 600
--> Player 1 bets 600
Player 2 (5♥︎, 3♣) 9800 Pair
[600] Player 2 (SB) may fold, call, raise: call
--> Player 2 bets 600
Player 3 (5♣, 2♣) 9800 Pair
[600] Player 3 (BB) may fold, call, raise: fold
--> Player 3 folds
======== Turn ========
(K♥︎, 9♦︎, 9♣, Q♥︎) Pot: 1800
Player 2 (5♥︎, 3♣) 9200 Pair
[0] Player 2 (SB) may fold, check, bet: check
Player 1 (K♦︎, 9♥︎) 9200 Full house
[0] Player 1 (D) may fold, check, bet: bet 800
--> Player 1 bets 800
Player 2 (5♥︎, 3♣) 9200 Pair
[800] Player 2 (SB) may fold, call, raise: raise to 1200
--> Player 2 bets 1200
Player 1 (K♦︎, 9♥︎) 8400 Full house
[1200] Player 1 (D) may fold, call, raise: call
--> Player 1 bets 400
======== River ========
(K♥︎, 9♦︎, 9♣, Q♥︎, 8♦︎) Pot: 4200
Player 2 (5♥︎, 3♣) 8000 Pair
[0] Player 2 (SB) may fold, check, bet: check
Player 1 (K♦︎, 9♥︎) 8000 Full house
[0] Player 1 (D) may fold, check, bet: check
======== Showdown ========
Player 1 wins with a full house (nines full of kings)
--> Player 1 folds
--> Player 2 folds
Would you like to play another hand? no
Goodbye!
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