parsing

What concepts or algorithms exist for parallelizing parsers?

时光毁灭记忆、已成空白 提交于 2021-02-20 10:12:27
问题 It seems easy to parallelize parsers for large amounts of input data that is already given in a split format, e.g. a large list of individual database entries, or is easy to split by a fast preprocessing step, e.g. parsing the grammatical structure of sentences in large texts. A bit harder seems

Java XPath umlaut/vowel parsing

此生再无相见时 提交于 2021-02-20 04:13:16
问题 I want to parse the following xml structure: <?xml version="1.0" encoding="utf-8"?> <documents> <document> <element name="title"> <value><![CDATA[Personnel changes: Müller]]></value> </element> </document> </documents> For parsing this element name="????? structure I use XPath in the following

Java XPath umlaut/vowel parsing

你说的曾经没有我的故事 提交于 2021-02-20 04:13:14
问题 I want to parse the following xml structure: <?xml version="1.0" encoding="utf-8"?> <documents> <document> <element name="title"> <value><![CDATA[Personnel changes: Müller]]></value> </element> </document> </documents> For parsing this element name="????? structure I use XPath in the following

Java XPath umlaut/vowel parsing

痴心易碎 提交于 2021-02-20 04:12:44
问题 I want to parse the following xml structure: <?xml version="1.0" encoding="utf-8"?> <documents> <document> <element name="title"> <value><![CDATA[Personnel changes: Müller]]></value> </element> </document> </documents> For parsing this element name="????? structure I use XPath in the following

Using PyParsing to parse language with signficant newlines (like Python)

夙愿已清 提交于 2021-02-19 08:58:21
问题 I am implementing a language where the newlines are significant, sometime, as in Python, with exactly the same rules. For the purpose of my question we can take the Python fragment that has to do with assignments, parentheses, and the treatment of newlines and semicolons. For example, one could

Parse measurements (multiple dimensions) from a given string in Python 3

不羁的心 提交于 2021-02-19 08:30:08
问题 I'm aware of this post and this library but they didn't help me with these specific cases below. How can I parse measurements like below: I have strings like below; "Square 10 x 3 x 5 mm" "Round 23/22; 24,9 x 12,2 x 12,3" "Square 10x2" "Straight 10x2mm" I'm looking for a Python package or some