Dealer.py

import tkinter as tk
from Hand import Hand

class Dealer:
  """
  Dealer class

  Attributes:
    hand: Hand class representing dealer's hand
  """
  def __init__(self, parent):
    """Initializes Dealer and creates frame."""
    self.parent = parent
    self.hand = None
    
    self.create_frame()
  
  def create_frame(self):
    """Create "Dealer" tk.Label in dealer_frame."""
    self.parent.dealer_frame.grid_columnconfigure((0), weight=1)
    self.parent.dealer_frame.grid_rowconfigure((0, 1, 2), weight=1)

    dealer_label = tk.Label(self.parent.dealer_frame, text="Dealer")
    dealer_label.grid(row=0, column=0, sticky="n")

  def init_cards(self, hand, player):
    """ Receives an initial hand from the table. Creates tk.Label to display
    cards. Evaluates to see if Dealer has natural, and if Player can buy
    insurance."""
    self.label_hand = tk.Label(self.parent.dealer_frame)
    self.label_hand.grid(row=1, column=0, sticky="s")
    
    self.hand = Hand(self, hand, self.label_hand)
    
    if self.hand.value == 21:
      self.hand.natural = True
    if self.hand.cards[0][0] == "A":
      player.can_insurance = True
    
    self.hand.display_one_card()

  def play(self, table):
    """Play as Dealer - hit until 17 or more is reached."""
    self.hand.update_display()
    self.label_dealer_hits = tk.Label(self.parent.action_frame)
    self.label_dealer_hits.grid(row=0, column=0, sticky="s")
    table.update_count([self.hand.cards[1]]) # Card overturned
    hits = 0
    while self.hand.value < 17:
      table.deal_one_card(self.hand)
      hits += 1
    self.label_dealer_hits.config(text="Dealer hits " + str(hits) + " times.")

  def reset(self):
    """Resets Dealer's hand."""
    self.hand = None
    self.label_hand.destroy()