Commit bb5de7bf authored by Miguel Angel Reina Ortega's avatar Miguel Angel Reina Ortega
Browse files

Support to convert all svg figures to png for pandoc conversion

parent 53205db2

.gitlab-ci.yml

+1 −0
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@@ -28,6 +28,7 @@ Build pythonForPandocFilter docker image: 
        - generateChangemarks/changemarks.py

        - generateChangemarks/addTrackedChanges.py

        - generateChangemarks/generateTOC.py

        - generateChangemarks/svg2png.py



Build Pandoc docker image:

  stage: build

generateChangemarks/dockerfile

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@@ -2,6 +2,7 @@ FROM python:3.9-slim-bullseye 


ADD . /generateChangemarks/

RUN apt-get update -y && \

    apt-get install -y libcairo2 && \

    rm -rf /var/lib/apt/lists/* &&\

    pip install -e generateChangemarks/ &&\

	pip install -r generateChangemarks/requirements.txt

generateChangemarks/dockerfile.pandoc

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FROM pandoc/core:3-ubuntu

FROM pandoc/core:3.4.0-ubuntu



RUN apt-get update -y && \

    apt-get install -y npm &&\

generateChangemarks/pandocFilter.py

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@@ -127,6 +127,26 @@ def replaceFigureCaptions(progress:Progress, mdLines:list[str]) -> list[str]: 
	return _lines





def replaceFiguresPathSvgToPng(progress: Progress, mdLines: list[str]) -> list[str]:

	"""	Replace figure extensions from svg to png.

	"""

	_taskID = progress.add_task('[blue]Replacing figure captions', total=0)

	# progress.update()

	figurePathRegex = re.compile('media\/.*\.svg')



	_lines: list[str] = []

	for line in mdLines:

		matches = re.findall(figurePathRegex, line)

		if matches:

			# Replace figure path to png

			_lines.append(re.sub(r'\.svg', f'.png', line))

		else:

			_lines.append(line)



	progress.stop_task(_taskID)

	return _lines





def replaceLineBreaks(progress: Progress, mdLines: list[str]) -> list[str]:

	"""	Replace <br /> linebreaks by pandoc escaped_line_breaks extension \(newline).

	"""
@@ -162,6 +182,7 @@ def process(document:str, outDirectory:str) -> None: 
		mdLines = correctTOC(progress, mdLines)

		mdLines = replaceTableCaptions(progress, mdLines)

		mdLines = replaceFigureCaptions(progress, mdLines)

		mdLines = replaceFiguresPathSvgToPng(progress, mdLines)

		mdLines = replaceLineBreaks(progress, mdLines)

		writeMDFile(progress, mdLines, document, outDirectory)

generateChangemarks/requirements.txt

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@@ -16,3 +16,4 @@ rich==13.4.2 
    # via oneM2M-markdown-to-pandoc-filter (setup.py)

requests==2.31.0

unidiff==0.7.5

cairosvg==2.7.1
 
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