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Convert eqaution string in hml to latex string.

Project description

hml-equation-parser

Usage

If you have equation string from hml document, you can convert it to latex string by using eq2latex function.

>>> import hml_equation_parser as hp
>>> hp.eq2latex("LEFT ⌊ a+b RIGHT ⌋")
'\\left \\lfloor a+b \\right \\rfloor'

Sample code

Let’s assume that you have test.hml file for converting. There are some sample code to show how to parse hml documents. You can refer to this sample codes in hmlParser.py(parseHmlSample, convertEquationSample, extract2HtmlStrSample).

import hml_equation_parser as hp

doc = hp.parseHmlSample("test.hml")  # parse hml document and make ElementTree

doc = hp.convertEquationSample(doc)  # find equations from ElementTree and convert them to latex string
string = hp.extract2HtmlStrSample(doc)  # convert ElementTree to html document with MathJax.

import codecs

f = codecs.open("test.html", "w", "utf8")
f.write(string)
f.close()

hml-equation-parser 한글 문서

사용법

hml문서에서 수식 string을 뽑아냈다면 eq2latex 함수를 이용하여 latex 수식으로 변환할 수 있습니다.

>>> import hml_equation_parser as hp
>>> hp.eq2latex("LEFT ⌊ a+b RIGHT ⌋")
'\\left \\lfloor a+b \\right \\rfloor'

예제 코드

hml문서를 파싱하여 전체 문서에서 수식을 바꾸고싶다면 다음 코드를 참조하면 됩니다. 예제에서는 test.hml을 파싱하여 html문서로 바꿉니다. 파싱에 대한 더 자세한 내용은 library의 hmlParser.py 코드를 참조하세요(parseHmlSample, convertEquationSample, extract2HtmlStrSample).

import hml_equation_parser as hp

doc = hp.parseHmlSample("test.hml")  # parse hml document and make ElementTree

doc = hp.convertEquationSample(doc)  # find equations from ElementTree and convert them to latex string
string = hp.extract2HtmlStrSample(doc)  # convert ElementTree to html document with MathJax.

import codecs

f = codecs.open("test.html", "w", "utf8")
f.write(string)
f.close()

Project details


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