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"""Wrap requests functions with monads."""
import requests
from pymonad.either import Left, Right, Either
SUCCESS_CODES = (200, 201, 202, 203, 204, 205, 206, 207, 208, 226)
def get(url, params=None, **kwargs) -> Either:
"""
A wrapper around `requests.get` function.
Takes the same arguments as `requests.get`.
:rtype: pymonad.either.Either
"""
try:
resp = requests.get(url, params=params, **kwargs)
if resp.status_code in SUCCESS_CODES:
return Right(resp.json())
return Left(resp)
except requests.exceptions.RequestException as _exc:
return Left(exc)
def post(url, data=None, json=None, **kwargs) -> Either:
"""
A wrapper around `requests.post` function.
Takes the same arguments as `requests.post`.
:rtype: pymonad.either.Either
"""
try:
resp = requests.post(url, data=data, json=json, **kwargs)
if resp.status_code in SUCCESS_CODES:
return Right(resp.json())
return Left(resp)
except requests.exceptions.RequestException as _exc:
return Left(exc)
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