utils.py — requests Source File

Architecture documentation for utils.py, a python file in the requests codebase. 2 imports, 2 dependents.

File python CoreAPI VerbHandlers 2 imports 2 dependents 1 functions

Entity Profile

CoreAPI→ VerbHandlers→ utils.py — requests Source File

Dependency Diagram

graph LR
  401710e9_48ff_8931_a59f_9cf0334b86f2["utils.py"]
  c719cb58_682a_f9be_9cd6_9d93810c7780["contextlib"]
  401710e9_48ff_8931_a59f_9cf0334b86f2 --> c719cb58_682a_f9be_9cd6_9d93810c7780
  ee4485bf_7f24_0a4f_5207_2b9a2d911e29["os"]
  401710e9_48ff_8931_a59f_9cf0334b86f2 --> ee4485bf_7f24_0a4f_5207_2b9a2d911e29
  48561d17_8bd1_bf20_5710_ec3053a534d2["test_lowlevel.py"]
  48561d17_8bd1_bf20_5710_ec3053a534d2 --> 401710e9_48ff_8931_a59f_9cf0334b86f2
  69ebfd6f_8f0c_4586_0c19_2c348e1a42a2["test_requests.py"]
  69ebfd6f_8f0c_4586_0c19_2c348e1a42a2 --> 401710e9_48ff_8931_a59f_9cf0334b86f2
  style 401710e9_48ff_8931_a59f_9cf0334b86f2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import contextlib
import os


@contextlib.contextmanager
def override_environ(**kwargs):
    save_env = dict(os.environ)
    for key, value in kwargs.items():
        if value is None:
            del os.environ[key]
        else:
            os.environ[key] = value
    try:
        yield
    finally:
        os.environ.clear()
        os.environ.update(save_env)