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Python文本分析
book

Python文本分析

by Jens Albrecht, Sidharth Ramachandran, Christian Winkler
August 2022
Intermediate to advanced
441 pages
11h 26m
Chinese
China Electric Power Press Ltd.
Content preview from Python文本分析
利用
API
提取文本
69
A cryptocurrency (or crypto currency) is a digital asset designed to work
as a medium of exchange wherein individual coin ownership records are stored
in a ledger existing in a form of computerized da ....
2.5
小结
在本章中,我们首先介绍了如何利用
Python
requests
调用
API
,并提取数据。接着,
我们又介绍了返回结果的分页处理、速率限制以及重试。这些案例适用任何类型的
API
,如果你希望从多个方面控制和自定义数据提取的过程,则可以参考这些案例。
在第二组案例中,我们使用了
Tweepy
从推特
API
中提取数据。这是一个社区开发
Python
库,不仅支持流行的
API
,而且提供的功能都经过了测试,可开箱即用。
通常,你不需要自行实现分页或退避策略。如果你需要利用流行的
API
获取数据,
则使用这类现成的包会很方便。
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Publisher Resources

ISBN: 9787519864446