ajout script main6.py

main6.py

@@ -0,0 +1,61 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+
+"""
+:mod: module
+:author: `Eric W`
+:date: 2020, december
+
+"""
+
+GRID='''
+   +-------+-------+-------+
+   | 9 . 6 | . 2 8 | . . 3 |
+   | . 4 . | 5 . . | . . 1 |
+   | . 8 . | 9 . . | . 4 . |
+   +-------+-------+-------+
+   | 6 . . | . . . | . 7 . |
+   | . . 8 | 2 . 6 | 9 . . |
+   | . 3 . | . . . | . . 5 |
+   +-------+-------+-------+
+   | . 5 . | . . 3 | . 6 . |
+   | 1 . . | . . 2 | . 8 . |
+   | 2 . . | 8 7 . | 5 . . |
+   +-------+-------+-------+
+'''
+
+def usage():
+    print('Usage: {:s} <grid> [<filename>]'.format(sys.argv[0]))
+    print('where\n\t<grid> is a 81 characters string describing a valid sudoku grid')
+    print('\t<filename>, if given, = filename to save the image')
+    print('\nExamples: with the grid')
+    print(GRID)
+    print('$ {:s} 906028003040500001080900040600000070008206900030000005050003060100002080200870500'.format(sys.argv[0]))
+    print('show a « à la Mondrian » representation of the grid')
+    print('$ {:s} 906028003040500001080900040600000070008206900030000005050003060100002080200870500 essai.png'.format(sys.argv[0]))
+    print('image saved in file essai.png')
+    exit(1)
+    
+if __name__ == '__main__':
+    import sys
+    import sudoku_grid, sudoku_mondrian
+
+    if len(sys.argv) not in (2, 3):
+        usage()
+    else:
+        strgrid = sys.argv[1]
+        try:
+            grid = sudoku_grid.SudokuGrid(strgrid)
+        except sudoku_grid.SudokuGridError:
+            usage()
+        print('Sudoku to represent')
+        grid.pretty_print()
+        img = sudoku_mondrian.colorie_sudoku(grid)
+        img.show()
+        _ = input('Tapez entrée pour terminer')
+        if len(sys.argv) == 3:
+            filename = sys.argv[2]
+            img.save(filename)
+            print('Image sauvegardée dans le fichier {:s}'.format(filename))
+    exit(0)
+