piskvorky/gensim

WikiCorpus.filter_wiki/remove_markup don't remove heading-markup

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#2,561 创建于 2019年7月26日

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 (8 评论) (0 反应) (0 负责人)Python (15,144 star) (4,349 fork)batch import
Hacktoberfestbugdifficulty mediumgood first issuehelp wantedimpact LOWreach LOW

描述

Problem description

I am trying to get clean wiki texts. But still getting headings markup.

Steps/code/corpus to reproduce

Just create WikiCorpus and call get_texts. Some texts will contain ==headings== (different number of = and different headings, of course). Simple test-case:

>>> import gensim.corpora.wikicorpus
>>> print(gensim.corpora.wikicorpus.filter_wiki('===heading==='))
===heading===

Versions

Python 3.7.4 (default, Jul 13 2019, 14:04:11) 
[GCC 8.3.0]
NumPy 1.16.4
SciPy 1.3.0
gensim 3.8.0
FAST_VERSION 1

贡献者指南

技术栈
python
领域
data
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Pythonregular expressions
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
75
研究方向
The bug is in the `filter wiki` function in `gensim/corpora/wikicorpus.py`. Currently, the regex pattern for removing headings (e.g., `===heading===`) might be missing or incorrect. Investigate the existing regex patterns for wiki markup removal and add or correct the pattern to strip heading markers. Test with the provided example and ensure existing tests still pass.
WikiCorpus.filter_wiki/remove_markup don't remove heading-markup · piskvorky/gensim#2561 | Good First Issue