Flow Control
-
功能
- 这个packages可以控制间隔固定的时间一个函数或者语句的调用次数(QPS),可以设置访问次数和时间间隔,
- 访问限制 访问次数/时间间隔
-
使用方法(单进程情况下使用FlowControl 类,多进程情况下使用ProcessFlowControl类)
# encoding=utf-8 import os import threading from datetime import datetime from flow_control.controller import FlowController from flow_control.controller import ProcessFlowController from flow_control.controller import AverageFlowControl from flow_control.controller import AverageProcessFlowControl from threading import Thread def work(flowcontrol): while True: if flowcontrol.get(): print("{}--{}--{}".format(os.getpid(), threading.currentThread().ident, datetime.now())) flow_control = AverageFlowControl(num=0.5, interval=1) Thread(target=work, args=(flow_control,)).start() work(flow_control)
- 创建一个FlowControl (单进程情况下)或者 ProcessFlowControl(多进程情况下) 对象,参数为(num=访问次数,interval=时间间隔),
- 然后调用该对象的 get方法
- 如果get方法返回 True,则说明可以未达到流控限制,如果返回False则说明函数调用次数或者访问次数已经 达到流控限制,应该拒绝调用或访问
Release files for flow-control 2.0.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| flow_control-2.0.0.tar.gz | 3.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| flow_control-2.0.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 6.9 kB
Release files / flow_control-2.0.0.tar.gz
| Download URL | flow_control-2.0.0.tar.gz |
|---|---|
| Size | 3.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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No |
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twine/4.0.2 CPython/3.9.13
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Release files / flow_control-2.0.0-py3-none-any.whl
| Download URL | flow_control-2.0.0-py3-none-any.whl |
|---|---|
| Size | 3.8 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/4.0.2 CPython/3.9.13
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