def output(sudoku: "sudoku.NativeSudoku", printer_name: str, separator: str,
output: "io.BufferWriter", args: "Namespace"):
"""Outputs the sudoku as printer wants it"""
printer = Register.get_printer(printer_name)
if printer is None:
raise UIError("Invalid printer name {}".format(printer_name))
printer(sudoku)
def solve(
sudoku: "sudoku.NativeSudoku", solver_name: str,
args: "Namespace") -> "sudoku.NativeSudoku|[sudoku.NativeSudoku, ...]":
"""Solves NativeSudoku with solver determined by solver"""
solver = Register.get_solver(solver_name)
if solver is None:
raise UIError("Invalid solver name {}".format(solver_name))
try:
return solver(sudoku)
except SolvingError as error:
print("Solver returned error '{}'".format(error))
if args.verbosity:
print("Incomplete sudoku: ", end="")
Register.get_printer('list')(error.sudoku)
if args.exceptions:
raise
def solve(
sudoku:"sudoku.NativeSudoku",
solver_name:str,
args:"Namespace"
) -> "sudoku.NativeSudoku|[sudoku.NativeSudoku, ...]":
"""Solves NativeSudoku with solver determined by solver"""
solver = Register.get_solver(solver_name)
if solver is None:
raise UIError("Invalid solver name {}".format(solver_name))
try:
return solver(sudoku)
except SolvingError as error:
print("Solver returned error '{}'".format(error))
if args.verbosity:
print("Incomplete sudoku: ", end="")
Register.get_printer('list')(error.sudoku)
if args.exceptions:
raise
def output(
sudoku:"sudoku.NativeSudoku",
printer_name:str,
separator:str,
output:"io.BufferWriter",
args:"Namespace"
):
"""Outputs the sudoku as printer wants it"""
printer = Register.get_printer(printer_name)
if printer is None:
raise UIError("Invalid printer name {}".format(printer_name))
printer(sudoku)
def parse(sudoku: str, parser_name: str,
args: "Namespace") -> "sudoku.NativeSudoku":
"""Calls correct parser for sudoku string and returns result"""
parser = Register.get_parser(parser_name)
if parser is None:
raise UIError("Invalid parser name {}".format(parser_name))
try:
return parser(sudoku)
except ParsingError as error:
if args.verbosity:
print("Parser returned error '{}' with value '{}'".format(
error, error.value))
else:
print("Parser returned error '{}'".format(error))
if args.exceptions:
raise
def parse(
sudoku:str,
parser_name:str,
args:"Namespace"
) -> "sudoku.NativeSudoku":
"""Calls correct parser for sudoku string and returns result"""
parser = Register.get_parser(parser_name)
if parser is None:
raise UIError("Invalid parser name {}".format(parser_name))
try:
return parser(sudoku)
except ParsingError as error:
if args.verbosity:
print("Parser returned error '{}' with value '{}'".format(
error, error.value
))
else:
print("Parser returned error '{}'".format(error))
if args.exceptions:
raise
def parse_arguments(*args) -> argparse.ArgumentParser:
parser = argparse.ArgumentParser(description="Sudoku solver")
parser.add_argument('-v',
'--verbose',
'--verbosity',
action='store_true',
default=False,
dest='verbosity',
help="Print verbose output")
parser.add_argument('-x',
'--raise-exceptions',
action='store_true',
default=False,
dest='exceptions',
help="Raise Python exceptions")
parser.add_argument('-r',
'--parser',
choices=Register.get_parsers(),
default='list',
help="Parser to use (default: %(default)s)")
parser.add_argument('-e',
'--separator',
help='Separator to be used when parsing sudoku')
parser.add_argument('-s',
'--solver',
nargs=1,
default='simple',
choices=Register.get_solvers(),
help="Solver to use (default: %(default)s)")
parser.add_argument('-p',
'--print',
choices=Register.get_printers(),
default='none',
dest='printer',
help="Printing style (default: %(default)s)")
parser.add_argument(
'-f',
'--file',
action='append',
dest='files',
metavar='FILE',
type=argparse.FileType(),
help='File containing a sudoku. Use - to read from stdin')
parser.add_argument('-i',
'--input',
action='append',
dest='sudokus',
metavar='SUDOKU',
help="Give sudoku as an argument")
parser.add_argument(
'-o',
'--output',
default='-',
type=argparse.FileType('w'),
help="Output file. Use - to output to stdout. (default: %(default)s)")
parser.add_argument('-1',
action='store_true',
dest='single',
help="Solve and print only one solution")
if args:
args = parser.parse_args(args)
else:
args = parser.parse_args()
if isinstance(args.solver, list): # A little fix
args.solver = args.solver[0]
return args
def parse_arguments(*args) -> argparse.ArgumentParser:
parser = argparse.ArgumentParser(description="Sudoku solver")
parser.add_argument(
'-v', '--verbose', '--verbosity',
action='store_true',
default=False,
dest='verbosity',
help="Print verbose output"
)
parser.add_argument(
'-x', '--raise-exceptions',
action='store_true',
default=False,
dest='exceptions',
help="Raise Python exceptions"
)
parser.add_argument(
'-r', '--parser',
choices=Register.get_parsers(),
default='list',
help="Parser to use (default: %(default)s)"
)
parser.add_argument(
'-e', '--separator',
help='Separator to be used when parsing sudoku'
)
parser.add_argument(
'-s', '--solver',
nargs=1,
default='simple',
choices=Register.get_solvers(),
help="Solver to use (default: %(default)s)"
)
parser.add_argument(
'-p', '--print',
choices=Register.get_printers(),
default='none',
dest='printer',
help="Printing style (default: %(default)s)"
)
parser.add_argument(
'-f', '--file',
action='append',
dest='files',
metavar='FILE',
type=argparse.FileType(),
help='File containing a sudoku. Use - to read from stdin'
)
parser.add_argument(
'-i', '--input',
action='append',
dest='sudokus',
metavar='SUDOKU',
help="Give sudoku as an argument"
)
parser.add_argument(
'-o', '--output',
default='-',
type=argparse.FileType('w'),
help="Output file. Use - to output to stdout. (default: %(default)s)"
)
parser.add_argument(
'-1',
action='store_true',
dest='single',
help="Solve and print only one solution"
)
if args:
args = parser.parse_args(args)
else:
args = parser.parse_args()
if isinstance(args.solver, list): # A little fix
args.solver = args.solver[0]
return args
