(self,read_line_number,infile,tmpfile)
| 63 | raise TypeError("Invalid line number: " + str(err)) |
| 64 | |
| 65 | def readData(self,read_line_number,infile,tmpfile): |
| 66 | |
| 67 | if len(self.__data) == 0: |
| 68 | raise RuntimeError('No DATA statements available to READ ' + |
| 69 | 'in line ' + str(read_line_number)) |
| 70 | |
| 71 | data_values = [] |
| 72 | |
| 73 | line_numbers = list(self.__data.keys()) |
| 74 | line_numbers.sort() |
| 75 | #print("+++",self.__next_data,line_numbers) |
| 76 | |
| 77 | |
| 78 | if self.__next_data == 0: |
| 79 | self.__next_data = line_numbers[0] |
| 80 | elif line_numbers.index(self.__next_data) < len(line_numbers)-1: |
| 81 | self.__next_data = line_numbers[line_numbers.index(self.__next_data)+1] |
| 82 | else: |
| 83 | raise RuntimeError('No DATA statements available to READ ' + |
| 84 | 'in line ' + str(read_line_number)) |
| 85 | |
| 86 | if self.__data[self.__next_data] >= 0: |
| 87 | infile.seek(self.__data[self.__next_data]) |
| 88 | tokenlist = Lexer().tokenize((infile.readline().replace("\n","")).replace("\r",""))[1:] |
| 89 | else: |
| 90 | tmpfile.seek(-(self.__data[self.__next_data]+1)) |
| 91 | tokenlist = Lexer().tokenize((tmpfile.readline().replace("\n","")).replace("\r",""))[1:] |
| 92 | |
| 93 | sign = 1 |
| 94 | for token in tokenlist[1:]: |
| 95 | if token.category != Token.COMMA: |
| 96 | if token.category == Token.STRING: |
| 97 | data_values.append(token.lexeme) |
| 98 | elif token.category == Token.UNSIGNEDINT: |
| 99 | data_values.append(sign*int(token.lexeme)) |
| 100 | elif token.category == Token.UNSIGNEDFLOAT: |
| 101 | data_values.append(sign*eval(token.lexeme)) |
| 102 | elif token.category == Token.MINUS: |
| 103 | sign = -1 |
| 104 | #else: |
| 105 | #data_values.append(token.lexeme) |
| 106 | else: |
| 107 | sign = 1 |
| 108 | |
| 109 | |
| 110 | return data_values |
| 111 | |
| 112 | def restore(self,restoreLineNo): |
| 113 | if restoreLineNo == 0 or self.__data.get(restoreLineNo) != None: |
no test coverage detected