def test_is_empty(self): field = Field([]) self.assertTrue(field.is_empty()) field = Field([[]]) self.assertTrue(field.is_empty()) field = Field([['.']]) self.assertFalse(field.is_empty()) field = Field([['.', '.'], ['.', '.']]) self.assertFalse(field.is_empty())
def main(): nlines = 0 mcols = 0 field_input = None field_count = 0 expect_size_line = True for line in fileinput.input(): # strip \n line = line.strip() if expect_size_line: # expect two integers nlines, mcols = map(int, line.split()) if nlines > 0: # Read fields in next loop expect_size_line = False # initialize field field_input = list() linecount = nlines field_count += 1 else: # append line as list/row field_input.append(list(line)) # pop line linecount -= 1 if linecount == 0: # process next field expect_size_line = True # Read complete display result field = Field(field_input) if not field.is_empty(): result = field.resolve() if field_count > 1: sys.stdout.write("\n") sys.stdout.write("Field #%d\n" % field_count) for row in result: for cell in row: sys.stdout.write(cell) sys.stdout.write("\n") return 0