Andrey Dresvyannikov sepulchered
sepulchered
/ maybe_python9.py
Last active
November 8, 2017 22:08
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import functools | |
| class MaybeException(Exception): | |
| pass | |
| class Just: | |
| def __init__(self, value): | |
| self.value = value |
sepulchered
/ maybe_python8.py
Created
November 8, 2017 22:01
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class Just: | |
| def __init__(self, value): | |
| self.value = value | |
| def __repr__(self): | |
| return f'Just {self.value}' | |
| def maybe(fn): | |
| @functools.wraps(fn) |
sepulchered
/ maybe_python7.py
Created
November 8, 2017 21:57
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def positive_division(num, den): | |
| res = num / den | |
| if res <= 0: | |
| return None | |
| return res |
sepulchered
/ maybe_python7.py
Created
November 7, 2017 21:34
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import functools | |
| class MaybeException(Exception): | |
| pass | |
| def maybe(fn): | |
| @functools.wraps(fn) | |
| def wrapper(*args, **kwargs): |
sepulchered
/ maybe_python6.py
Created
November 7, 2017 21:18
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import functools | |
| def maybe(fn): | |
| @functools.wraps(fn) | |
| def wrapper(*args, **kwargs): | |
| try: | |
| return fn(*args, **kwargs) | |
| except Exception: | |
| return None |
sepulchered
/ maybe_python5.py
Created
November 7, 2017 21:12
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import functools | |
| def maybe(fn): | |
| @functools.wraps(fn) | |
| def wrapper(*args, **kwargs): | |
| try: | |
| return fn(*args, **kwargs) | |
| except Exception: | |
| return None |
sepulchered
/ maybe_python4.py
Created
November 7, 2017 21:02
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import functools | |
| def maybe(fn): | |
| @functools.wraps(fn) | |
| def wrapper(*args, **kwargs): | |
| try: | |
| return fn(*args, **kwargs) | |
| except Exception: | |
| return None |
sepulchered
/ maybe_python3.py
Created
November 7, 2017 20:59
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def maybe(fn, *args, **kwargs): | |
| try: | |
| return fn(*args, **kwargs) | |
| except Exception: | |
| return None | |
| def divide(num, den): | |
| return num / den |
sepulchered
/ maybe_python2.py
Last active
November 7, 2017 20:54
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import typing | |
| def divide(num: float, den: float) -> typing.Optional[float]: | |
| try: | |
| return num / den | |
| except ZeroDivisionError: | |
| return None | |
sepulchered
/ maybe_python1.py
Created
November 7, 2017 20:50
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import typing | |
| def divide(num: float, den: float) -> typing.Optional[float]: | |
| return num / den | |
| print(divide(1, 2)) | |
| print(divide(1, 0)) |
NewerOlder