Python package for caching HTTP response based on etag

Related tags

HTTP Clientsetag-response-cache
Overview

etag-response-cache

Etag cache implementation for HTTP requests, to save request bandwidth for a non-modified response. Returns high-speed accessed dictionary data as cache.

Concept

Store Etag value(as hash key:value pair) in the user's home directory os.path.join(os.getenv("HOME"), ".pyapp") into etag and successful response data into cache DBM files.
Add If-None-Match header for all GET request.
Update etag and cache for required request url, when none 304 http status is received i.e if response is modified.
Return cache data as dictionary for non-modified response.

Sample GET request header with If-None-Match:

{'X-Kite-Version': '3', 'User-Agent': 'Kiteconnect-python/3.9.4', 
'If-None-Match': 'W/"i51p01GqP6TRPWsM"', 
'Authorization': 'token api_key:access_token'}

Installation

pip install etag_cache

Usage

import requests
from etag_cache import EtagCache

# dir_path defaults to $HOME/.pyapp, if not given
cache_object = EtagCache(dir_path='your_defined_cache_directory_path')
url = "https://api.kite.trade/portfolio/holdings"

payload = ""
headers = {
    'x-kite-version': "3",
    'authorization': "token api_key:access_token"
    }
# Add etag to request header
headers = cache_object.add_etag("GET", headers, url)

response = requests.request("GET", url, data=payload, headers=headers)
# Store etag from response header
cache_object.save_etag(response)
# Store response data as cache
response_dict = cache_object.add_read_cache(response)
print(response_dict)

Response

DEBUG:urllib3.connectionpool:https://api.kite.trade:443 "GET /portfolio/holdings HTTP/1.1" 304 0

{'tradingsymbol': 'APOLLOPIPE', 'exchange': 'NSE', 'instrument_token': 3676417, 'isin': 'INE126J01016',
 'product': 'CNC', 'price': 0, 'quantity': 3, 'used_quantity': 0, 't1_quantity': 0, 'realised_quantity': 3,
 'authorised_quantity': 0, 'authorised_date': '2021-12-28 00:00:00', 'opening_quantity': 3, 'short_quantity': 
 0, 'collateral_quantity': 0, 'collateral_type': '', 'discrepancy': False, 'average_price': 582.666667, 
 'last_price': 539.8, 'close_price': 539.65, 'pnl': -128.60000100000002, 'day_change': 0.14999999999997726, 
 'day_change_percentage': 0.027795793569902208} .....
You might also like...
🔄 🌐 Handle thousands of HTTP requests, disk writes, and other I/O-bound tasks simultaneously with Python's quintessential async libraries.

🔄 🌐 Handle thousands of HTTP requests, disk writes, and other I/O-bound tasks simultaneously with Python's quintessential async libraries.

Hackers and Slackers 15 Dec 12, 2022
A Python obfuscator using HTTP Requests and Hastebin.
A Python obfuscator using HTTP Requests and Hastebin.

🔨 Jawbreaker 🔨 Jawbreaker is a Python obfuscator written in Python3, using double encoding in base16, base32, base64, HTTP requests and a Hastebin-l

Billy 50 Sep 28, 2022
Aiosonic - lightweight Python asyncio http client

aiosonic - lightweight Python asyncio http client Very fast, lightweight Python asyncio http client Here is some documentation. There is a performance

Johanderson Mogollon 93 Jan 6, 2023
A simple, yet elegant HTTP library.
A simple, yet elegant HTTP library.

Requests Requests is a simple, yet elegant HTTP library. import requests r = requests.get('https://api.github.com/user', auth=('user', 'pass')

Python Software Foundation 48.8k Jan 5, 2023
As easy as /aitch-tee-tee-pie/ 🥧 Modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. https://twitter.com/httpie
As easy as /aitch-tee-tee-pie/ 🥧 Modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. https://twitter.com/httpie

HTTPie: human-friendly CLI HTTP client for the API era HTTPie (pronounced aitch-tee-tee-pie) is a command-line HTTP client. Its goal is to make CLI in

HTTPie 25.4k Jan 1, 2023
A minimal HTTP client. ⚙️

HTTP Core Do one thing, and do it well. The HTTP Core package provides a minimal low-level HTTP client, which does one thing only. Sending HTTP reques

Encode 306 Dec 27, 2022
Fast HTTP parser

httptools is a Python binding for the nodejs HTTP parser. The package is available on PyPI: pip install httptools. APIs httptools contains two classes

magicstack 1.1k Jan 7, 2023
An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more. https://twitter.com/httpie
An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more. https://twitter.com/httpie

HTTP Prompt HTTP Prompt is an interactive command-line HTTP client featuring autocomplete and syntax highlighting, built on HTTPie and prompt_toolkit.

HTTPie 8.6k Dec 31, 2022
HTTP Request Smuggling Detection Tool
HTTP Request Smuggling Detection Tool

HTTP Request Smuggling Detection Tool HTTP request smuggling is a high severity vulnerability which is a technique where an attacker smuggles an ambig

Anshuman Pattnaik 282 Jan 3, 2023
Releases(v0.1)
Owner
Rakesh R
Software Engineer @Zerodha
Rakesh R
GitHub Repository
Bot que responde automáticamente as perguntas do giga unitel

Gigabot+ Bot que responde automáticamente as perguntas do giga unitel LINK DOWNLOAD: Gigabot.exe O script pode apresentar alguns erros, pois não tive

Joaquim Roque 20 Jul 16, 2021
Aiohttp simple project with Swagger and ccxt integration

crypto_finder What Where Documentation http://localhost:8899/docs Maintainer nordzisko Crypto Finder aiohttp application Application that connects to

Norbert Danisik 5 Feb 27, 2022
Python HTTP library with thread-safe connection pooling, file post support, user friendly, and more.

urllib3 is a powerful, user-friendly HTTP client for Python. Much of the Python ecosystem already uses urllib3 and you should too. urllib3 brings many

urllib3 3.2k Jan 02, 2023
Python Simple SOAP Library

PySimpleSOAP / soap2py Python simple and lightweight SOAP library for client and server webservices interfaces, aimed to be as small and easy as possi

PySimpleSOAP 369 Jan 02, 2023
EasyRequests is a minimalistic HTTP-Request Library that wraps aiohttp and asyncio in a small package that allows for sequential, parallel or even single requests

EasyRequests EasyRequests is a minimalistic HTTP-Request Library that wraps aiohttp and asyncio in a small package that allows for sequential, paralle

Avi 1 Jan 27, 2022
Asynchronous Python HTTP Requests for Humans using twisted

Asynchronous Python HTTP Requests for Humans Small add-on for the python requests http library. Makes use twisted's ThreadPool, so that the requests'A

Pierre Tardy 32 Oct 27, 2021
Detects request smuggling via HTTP/2 downgrades.

h2rs Detects request smuggling via HTTP/2 downgrades. Requirements Python 3.x Python Modules base64 sys socket ssl certifi h2.connection h2.events arg

Ricardo Iramar dos Santos 89 Dec 22, 2022
A next generation HTTP client for Python. 🦋

HTTPX - A next-generation HTTP client for Python. HTTPX is a fully featured HTTP client for Python 3, which provides sync and async APIs, and support

Encode 9.8k Jan 05, 2023
As easy as /aitch-tee-tee-pie/ 🥧 Modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. https://twitter.com/httpie

HTTPie: human-friendly CLI HTTP client for the API era HTTPie (pronounced aitch-tee-tee-pie) is a command-line HTTP client. Its goal is to make CLI in

HTTPie 25.4k Jan 01, 2023
Small, fast HTTP client library for Python. Features persistent connections, cache, and Google App Engine support. Originally written by Joe Gregorio, now supported by community.

Introduction httplib2 is a comprehensive HTTP client library, httplib2.py supports many features left out of other HTTP libraries. HTTP and HTTPS HTTP

457 Dec 10, 2022
HTTP/2 for Python.

Hyper: HTTP/2 Client for Python This project is no longer maintained! Please use an alternative, such as HTTPX or others. We will not publish further

Hyper 1k Dec 23, 2022
hackhttp2 make everything easier

hackhttp2 intro This repo is inspired by hackhttp, but it's out of date already. so, I create this repo to make simulation and Network request easier.

youbowen 5 Jun 15, 2022
Fast HTTP parser

httptools is a Python binding for the nodejs HTTP parser. The package is available on PyPI: pip install httptools. APIs httptools contains two classes

magicstack 1.1k Jan 07, 2023
Some example code for using a raspberry pi to draw text (including emojis) and twitch emotes to a HUB75 RGB matrix via an HTTP post endpoint.

Some example code for using a raspberry pi to draw text (including emojis) and twitch emotes to a HUB75 RGB matrix via an HTTP post endpoint.

7 Nov 05, 2022
Probe and discover HTTP pathname using brute-force methodology and filtered by specific word or 2 words at once

pathprober Probe and discover HTTP pathname using brute-force methodology and filtered by specific word or 2 words at once. Purpose Brute-forcing webs

NFA 41 Jul 06, 2022
A Python obfuscator using HTTP Requests and Hastebin.

🔨 Jawbreaker 🔨 Jawbreaker is a Python obfuscator written in Python3, using double encoding in base16, base32, base64, HTTP requests and a Hastebin-l

Billy 50 Sep 28, 2022
Aiosonic - lightweight Python asyncio http client

aiosonic - lightweight Python asyncio http client Very fast, lightweight Python asyncio http client Here is some documentation. There is a performance

Johanderson Mogollon 93 Jan 06, 2023
A minimal HTTP client. ⚙️

HTTP Core Do one thing, and do it well. The HTTP Core package provides a minimal low-level HTTP client, which does one thing only. Sending HTTP reques

Encode 306 Dec 27, 2022
PycURL - Python interface to libcurl

PycURL -- A Python Interface To The cURL library PycURL is a Python interface to libcurl, the multiprotocol file transfer library. Similarly to the ur

PycURL 933 Jan 09, 2023
r - a small subset of Python Requests

r a small subset of Python Requests a few years ago, when I was first learning Python and looking for http functionality, i found the batteries-includ

Gabriel Sroka 4 Dec 15, 2022