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sessions.py — requests Source File

Architecture documentation for sessions.py, a python file in the requests codebase. 41 imports, 1 dependents.

File python CoreAPI VerbHandlers 41 imports 1 dependents 4 functions 2 classes

Entity Profile

Dependency Diagram

graph LR
  ea1101aa_233b_1206_7b38_a38f0fe92a52["sessions.py"]
  ad9103ba_2c26_1ff0_c67d_e7f70c6f108c["_internal_utils.py"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> ad9103ba_2c26_1ff0_c67d_e7f70c6f108c
  0ab29509_59a1_1f68_fae2_146376240019["to_native_string"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 0ab29509_59a1_1f68_fae2_146376240019
  8cafec3a_816a_3b74_357a_0167321e5d19["adapters.py"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 8cafec3a_816a_3b74_357a_0167321e5d19
  5fdf5d52_8295_768a_e20f_c6cefb721b91["HTTPAdapter"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 5fdf5d52_8295_768a_e20f_c6cefb721b91
  d7a739b0_e73b_9565_f5ed_5e8c24943504["auth.py"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> d7a739b0_e73b_9565_f5ed_5e8c24943504
  fa72bb6a_120a_ce88_fe4e_28d8c4d3b882["_basic_auth_str"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> fa72bb6a_120a_ce88_fe4e_28d8c4d3b882
  655589d9_9504_8132_6277_d047dcd65486["compat.py"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 655589d9_9504_8132_6277_d047dcd65486
  270696ff_2a4f_ef5b_92e8_33a79e68a2d8["cookies.py"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 270696ff_2a4f_ef5b_92e8_33a79e68a2d8
  12ccbc5f_4c31_987c_5272_7babba58a1f2["RequestsCookieJar"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 12ccbc5f_4c31_987c_5272_7babba58a1f2
  fad58eac_0316_2b83_52d3_1a1829c12c66["cookiejar_from_dict"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> fad58eac_0316_2b83_52d3_1a1829c12c66
  55052edd_2a43_f298_b8d3_9fb1f2641e84["extract_cookies_to_jar"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 55052edd_2a43_f298_b8d3_9fb1f2641e84
  b950528f_167e_7566_bbfa_f2e1929d1939["merge_cookies"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> b950528f_167e_7566_bbfa_f2e1929d1939
  f4a2f4ac_0336_89fc_eb3c_2c88c34f05a8["exceptions.py"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> f4a2f4ac_0336_89fc_eb3c_2c88c34f05a8
  4e7cf494_b6a8_f1fb_9ae2_b8ac7661e588["ChunkedEncodingError"]
  ea1101aa_233b_1206_7b38_a38f0fe92a52 --> 4e7cf494_b6a8_f1fb_9ae2_b8ac7661e588
  style ea1101aa_233b_1206_7b38_a38f0fe92a52 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

"""
requests.sessions
~~~~~~~~~~~~~~~~~

This module provides a Session object to manage and persist settings across
requests (cookies, auth, proxies).
"""

import os
import sys
import time
from collections import OrderedDict
from datetime import timedelta

from ._internal_utils import to_native_string
from .adapters import HTTPAdapter
from .auth import _basic_auth_str
from .compat import Mapping, cookielib, urljoin, urlparse
from .cookies import (
    RequestsCookieJar,
    cookiejar_from_dict,
    extract_cookies_to_jar,
    merge_cookies,
)
from .exceptions import (
    ChunkedEncodingError,
    ContentDecodingError,
    InvalidSchema,
    TooManyRedirects,
)
from .hooks import default_hooks, dispatch_hook

# formerly defined here, reexposed here for backward compatibility
from .models import (  # noqa: F401
    DEFAULT_REDIRECT_LIMIT,
    REDIRECT_STATI,
    PreparedRequest,
    Request,
)
from .status_codes import codes
from .structures import CaseInsensitiveDict
from .utils import (  # noqa: F401
    DEFAULT_PORTS,
    default_headers,
    get_auth_from_url,
    get_environ_proxies,
    get_netrc_auth,
    requote_uri,
    resolve_proxies,
    rewind_body,
    should_bypass_proxies,
    to_key_val_list,
)

# Preferred clock, based on which one is more accurate on a given system.
if sys.platform == "win32":
    preferred_clock = time.perf_counter
else:
    preferred_clock = time.time

// ... (773 more lines)

Domain

Subdomains

Functions

Classes

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Imported By

Source

Frequently Asked Questions

What does sessions.py do?
sessions.py is a source file in the requests codebase, written in python. It belongs to the CoreAPI domain, VerbHandlers subdomain.
What functions are defined in sessions.py?
sessions.py defines 4 function(s): merge_hooks, merge_setting, preferred_clock, session.
What does sessions.py depend on?
sessions.py imports 41 module(s): CaseInsensitiveDict, ChunkedEncodingError, ContentDecodingError, HTTPAdapter, InvalidSchema, PreparedRequest, Request, RequestsCookieJar, and 33 more.
What files import sessions.py?
sessions.py is imported by 1 file(s): __init__.py.
Where is sessions.py in the architecture?
sessions.py is located at src/requests/sessions.py (domain: CoreAPI, subdomain: VerbHandlers, directory: src/requests).

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