Bump release version

- The board randomizer did not account for dice files that don't contain an exact integer squared number of dice. For example the 5x5 dice file contains 26 possible dice since 1 extra die is provided.
- The fix takes the square root of the number of dice and takes the floor of that number as the total number of dice to choose.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "boggler"
-version = "1.0.2"
+version = "2.0.1"
 authors = [
     { name="Cameron Blankenbuehler", email="cameron.blankenbuehler@gmail.com" },
 ]

src/boggler/board_randomizer.py

@@ -1,12 +1,12 @@
 '''Module to generate random Boggle boards for testing'''
 from sys import argv, stderr
 from random import randint, shuffle
-from math import sqrt
+from math import sqrt, floor
 from os import path
 
-def read_dice_file(path):
+def read_dice_file(dice_path: str):
     '''Return list of die strings from file ignoring all comments (#)'''
-    with open(path, 'r+', encoding="utf-8") as file:
+    with open(path.abspath(dice_path), 'r+', encoding="utf-8") as file:
         return [line.rstrip().split(',') for line in file.readlines() if line[0] != "#"]
 
 def roll_die(die: str):
@@ -17,20 +17,19 @@ def roll_dice(dice: list[str]):
     '''Return a random roll for each die'''
     return [ roll_die(die) for die in dice ]
 
-def get_random_board(dice_path):
-    dice_strings = read_dice_file(dice_path)
-    shuffle(dice_strings)
-    rolls = roll_dice(dice_strings)
+def get_random_board(dice: list[str]):
+    shuffle(dice)
+    rolls = roll_dice(dice)
 
     # Format dice rolls for boards file
-    board_size = int(sqrt(len(rolls)))
+    board_size = int(floor(sqrt(len(rolls))))
     board = []
-    for i in range(0, len(dice_strings), board_size):
+    for i in range(0, len(dice), board_size):
         board.append(rolls[i:i+board_size])
     return board
 
-def get_random_board_csv(dice_path):
-    board = get_random_board(dice_path)
+def get_random_board_csv(dice: list[str]):
+    board = get_random_board(dice)
     board = [",".join(row) for row in board]
     return board
 
@@ -39,9 +38,10 @@ if __name__ == '__main__':
         print('Usage: python3 board_randomizer.py <dice_file>')
     else:
         try:
-            board = get_random_board_csv(path.abspath(argv[1]))
-            for row in board:
-                print(row)
+            dice = read_dice_file(path.abspath(argv[1]))
+            board = get_random_board_csv(dice)
+            for r in range(0, int(floor(sqrt(len(dice))))):
+                print(board[r])
         except Exception as e:
             print("Argument must be a valid file path!", file=stderr)
 

src/boggler/boggler_utils.py

@@ -2,6 +2,8 @@
 from __future__ import annotations
 from os import path
 from multiprocessing import Pool
+import functools
+import operator
 
 class BoardCell:
     '''Boggle Board cell'''
@@ -418,3 +420,10 @@ def read_boggle_file(file):
     '''Return list of rows from Boggle board csv file'''
     with open(file, 'r', encoding='utf-8') as file:
         return [x.rstrip().split(',') for x in file.readlines()]
+
+def find_paths_by_word(board_letters, dictionary_path, max_len):
+    '''Return list of paths by word'''
+    boggle_board = BoggleBoard(board_letters, max_len)
+    boggle_tree = build_full_boggle_tree(boggle_board, dictionary_path)
+    paths_by_word = functools.reduce(operator.iconcat, [x.word_paths for x in boggle_tree.values()], [])
+    return paths_by_word

src/boggler/dice/4x4_new.csv

@@ -1,5 +1,5 @@
 # Listed alphabetically
-a,a,a,e,e,g
+a,a,e,e,g,n
 a,b,b,j,o,o
 a,c,h,o,p,s
 a,f,f,k,p,s

src/boggler/dice/5x5_big.csv

@@ -0,0 +1,27 @@
+# Listed alphabetically
+a,a,a,f,r,s
+a,a,e,e,e,e
+a,a,f,i,r,s
+a,d,e,n,n,n
+a,e,e,e,e,m
+a,e,e,g,m,u
+a,e,g,m,n,n
+a,f,i,r,s,y
+an,er,he,in,qu,th
+b,j,k,qu,x,z
+c,c,e,n,s,t
+c,e,i,i,l,t
+c,e,i,l,p,t
+c,e,i,p,s,t
+d,d,h,n,o,t
+d,h,h,l,n,o
+d,h,l,n,o,r
+d,l,o,h,h,r
+e,i,i,i,t,t
+e,m,o,t,t,t
+e,n,s,s,s,u
+f,i,p,r,s,y
+g,o,r,r,v,w
+i,k,l,qu,u,w
+n,o,o,t,u,w
+o,o,o,t,t,u

src/boggler/split_wordlist_en.sh

@@ -1,35 +1,35 @@
 #!/bin/sh
 
 if [ -z $1 ] || [ -z $2 ]; then
-    echo "Usage: ./filter_prefix.sh WORDLIST OUT_DIR"
+    echo "Usage: WORDLIST OUT_DIR"
     exit 0
 else
-    grep -P "^a" $1 > "$2/words_a.txt"
-    grep -P "^b" $1 > "$2/words_b.txt"
-    grep -P "^c" $1 > "$2/words_c.txt"
-    grep -P "^d" $1 > "$2/words_d.txt"
-    grep -P "^e" $1 > "$2/words_e.txt"
-    grep -P "^f" $1 > "$2/words_f.txt"
-    grep -P "^g" $1 > "$2/words_g.txt"
-    grep -P "^h" $1 > "$2/words_h.txt"
-    grep -P "^i" $1 > "$2/words_i.txt"
-    grep -P "^j" $1 > "$2/words_j.txt"
-    grep -P "^k" $1 > "$2/words_k.txt"
-    grep -P "^l" $1 > "$2/words_l.txt"
-    grep -P "^m" $1 > "$2/words_m.txt"
-    grep -P "^n" $1 > "$2/words_n.txt"
-    grep -P "^o" $1 > "$2/words_o.txt"
-    grep -P "^p" $1 > "$2/words_p.txt"
-    grep -P "^q" $1 > "$2/words_q.txt"
-    grep -P "^r" $1 > "$2/words_r.txt"
-    grep -P "^s" $1 > "$2/words_s.txt"
-    grep -P "^t" $1 > "$2/words_t.txt"
-    grep -P "^u" $1 > "$2/words_u.txt"
-    grep -P "^v" $1 > "$2/words_v.txt"
-    grep -P "^w" $1 > "$2/words_w.txt"
-    grep -P "^x" $1 > "$2/words_x.txt"
-    grep -P "^y" $1 > "$2/words_y.txt"
-    grep -P "^z" $1 > "$2/words_z.txt"
+    rg "(^a[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_a.txt" 
+    rg "(^b[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_b.txt"
+    rg "(^c[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_c.txt"
+    rg "(^d[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_d.txt"
+    rg "(^e[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_e.txt"
+    rg "(^f[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_f.txt"
+    rg "(^g[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_g.txt"
+    rg "(^h[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_h.txt"
+    rg "(^i[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_i.txt"
+    rg "(^j[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_j.txt"
+    rg "(^k[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_k.txt"
+    rg "(^l[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_l.txt"
+    rg "(^m[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_m.txt"
+    rg "(^n[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_n.txt"
+    rg "(^o[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_o.txt"
+    rg "(^p[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_p.txt"
+    rg "(^q[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_q.txt"
+    rg "(^r[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_r.txt"
+    rg "(^s[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_s.txt"
+    rg "(^t[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_t.txt"
+    rg "(^u[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_u.txt"
+    rg "(^v[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_v.txt"
+    rg "(^w[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_w.txt"
+    rg "(^x[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_x.txt"
+    rg "(^y[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_y.txt"
+    rg "(^z[a-z]+).*$" -or '$1' $1 | sort | uniq > "$2/words_z.txt"
     touch "$2/words__.txt"
     exit 0
 fi