File: iter2.py

package info (click to toggle)
giac 1.9.0.35%2Bdfsg2-1.1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 113,448 kB
  • sloc: cpp: 394,793; ansic: 200,527; python: 30,548; javascript: 28,735; makefile: 8,328; yacc: 2,690; lex: 2,458; sh: 623; perl: 314; lisp: 216; asm: 62; java: 41; xml: 36; sed: 16; csh: 7; pascal: 6
file content (23 lines) | stat: -rw-r--r-- 490 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
# user defined iterator used in something other than a for loop

class MyStopIteration(StopIteration):
    pass

class myiter:
    def __init__(self, i):
        self.i = i

    def __iter__(self):
        return self

    def __next__(self):
        if self.i == 0:
            raise StopIteration
        elif self.i == 1:
            raise StopIteration(1)
        elif self.i == 2:
            raise MyStopIteration

print(list(myiter(0)))
print(list(myiter(1)))
print(list(myiter(2)))