blob: 95460ea0ef7e8cdc38b334114599ecd5f3611835 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
from enum import Enum
from typing import List
TODO_FILE_NAME = "TODO.md"
TODO_LINE_START_COMPLETED = "- [x] "
TODO_LINE_START_UNCOMPLETED = "- [ ] "
class PrevItemState(Enum):
COMPLETED = 0
UNCOMPLETED = 1
UNDETERMINED = 2
def main():
with open(TODO_FILE_NAME) as todo_file:
todo_lines = todo_file.readlines()
completed: List[str] = []
uncompleted: List[str] = []
prev_item_state = PrevItemState.UNDETERMINED
for [index, line] in enumerate(todo_lines):
if len(line) == 0:
continue
if line.startswith(TODO_LINE_START_COMPLETED):
completed.append(line)
prev_item_state = PrevItemState.COMPLETED
elif line.startswith(TODO_LINE_START_UNCOMPLETED):
uncompleted.append(line)
prev_item_state = PrevItemState.UNCOMPLETED
elif line[0].isspace():
if prev_item_state == PrevItemState.COMPLETED:
completed.append(line)
elif prev_item_state == PrevItemState.UNCOMPLETED:
uncompleted.append(line)
elif prev_item_state == PrevItemState.UNDETERMINED:
print(
f"Error: todo line {index + 1} starts with whitespace but there is "
"no previous item"
)
exit(1)
else:
print(f"Error: todo line {index + 1} does not have correct syntax")
exit(1)
with open(TODO_FILE_NAME, "w") as todo_file:
todo_file.writelines(uncompleted)
todo_file.writelines(completed)
if __name__ == "__main__":
main()
|
