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async-http-requests-0.0.1
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Asynchronous HTTP requests
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | async-http-requests-0.0.1 |
| نام | async-http-requests |
| نسخه کتابخانه | 0.0.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | - |
| ایمیل نویسنده | Andrea Sergi <andrea.serg1@gmail.com> |
| آدرس صفحه اصلی | - |
| آدرس اینترنتی | https://pypi.org/project/async-http-requests/ |
| مجوز | MIT License Copyright (c) 2023 sclash - Andrea Sergi Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
# Async Requests
Python library to handle asynchronous http requests, built on top of the [requests](https://requests.readthedocs.io/en/latest/) library
- [Installation](#installation)
- [Usage](#usage)
## Installation
[PyPI page](https://pypi.org/project/async-http-requests/)
```bash
pip install async-http-requests
```
## Usage
The library provide support for asynchronous http request, using the consumer-producer pattern.
Instantiate the class `AsyncHTTP` specifying a list of `RequestObject`, (you can specify `N_PRODUCERS` and `N_CONSUMERS`: default values are `50` for both)
The `RequestObject` supports all keyword arguments of the requests methods (`headers`,`params`,`data`, ...). It allows you to specify different keyword arguments across different requests
```python
from AysncRequests import AsyncHTPP, RequestObject, RequestType,
# Public API endpoint, it retrieves all public APIs listed under params specification
# Refer to this if you want to know more https://api.publicapis.org/
api = 'https://api.publicapis.org/entries'
# default N_PRODUCERS and N_CONSUMERS to 50
endpoints = [
RequestObject(url = api, params = {"title":"cat"}),
RequestObject(url = api, params = {"title":"dog"})
]
requests = AsyncHTTP(
url = endpoints
)
# specify number of producers and consumers
requests = AsyncHTTP(
url = endpoints,
N_PRODUCERS = 10,
N_CONSUMERS = 10
)
```
To get the responses you can either call the generic `async_request` method explicitly specifying the http request type by passing to the `request_type` argument a `RequestType` Enum (`GET`, `POST`, `PUT`, `PATCH`, `DELETE`, `HEAD`),
or you can use the `async_get`, `async_post`, `async_delete`,`async_put`, `async_patch`, `async_head` method without having to spepcify the request type.
```python
requests.async_request(
request_type=RequestType.GET,
)
requests.async_get()
```
All methods support additional fixed keyword arguments such as `headers`, `auth` etc. as per the usual requests module, in case you need certain arguments to stay fixed across requests
For the additional paramaters refer to the requests module documentation [Requests docs](https://requests.readthedocs.io/en/latest/)
```python
headers = {'user-agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36'} # Keyword arguments FIXED for all requests
# Specify the RequestType
requests.async_request(
request_type=RequestType.GET,
haeders = headers
)
# Using async_get
requests.async_get(headers = headers)
```
All methods support the use callback functions, to be used by the consumers on the `request.Response` object generated by the producers, as they become available in the `asyncio.Queue`
```python
def example_callaback(response: request.Response):
return response.status_code
requests.async_request(
request_type=RequestType.GET,
callback = example_callback,
headers = headers
)
requests.async_get(
headers = headers
callback = example_callback
)
```
The results will be stored in a list object, where you'll find either the `requests.Response` objects, or the output of the `callback` function.
Requests that return an error code will be saved in `requests.error_response`
```python
requests.response
requests.error_response
```
Check the `test.py` script for an example.
نیازمندی
| مقدار | نام |
|---|---|
| >=2.28.0 | requests |
| >=1.3.0 | requests-oauthlib |
| >=0.6 | dataclasses |
| >=2.0.1 | tomli |
| - | black |
| - | bumpver |
| - | isort |
| - | pip-tools |
| - | pytest |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.9 | Python |
نحوه نصب
نصب پکیج whl async-http-requests-0.0.1:
pip install async-http-requests-0.0.1.whl
نصب پکیج tar.gz async-http-requests-0.0.1:
pip install async-http-requests-0.0.1.tar.gz