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61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
import os
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import subprocess
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from celery import shared_task
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from django.core.cache import caches
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from .models import RenderedContent
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@shared_task
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def adoc_to_html(file_path, delete_file=True):
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"""
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Converts an AsciiDoc file to HTML.
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If delete_file is True, the temporary file will be deleted after the
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conversion is complete.
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Note: This returns the full <html> document, including the <head> and
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<body> tags.
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The asciidoctor package is a Ruby gem, which is why we're using subprocess
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to run the command.
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https://docs.asciidoctor.org/asciidoctor/latest/
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:param file_path: The path to the AsciiDoc file
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:param delete_file: Whether or not to delete the temporary file after the
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conversion is complete
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"""
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result = subprocess.run(
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["asciidoctor", "-o", "-", file_path],
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check=True,
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capture_output=True,
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)
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# Get the output from the command
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converted_html = result.stdout
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# Delete the temporary file
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if delete_file:
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os.remove(file_path)
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return converted_html
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@shared_task
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def clear_rendered_content_cache_by_cache_key(cache_key):
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"""Deletes a RenderedContent object by its cache key from redis and
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database."""
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cache = caches["static_content"]
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cache.delete(cache_key)
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RenderedContent.objects.delete_by_cache_key(cache_key)
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@shared_task
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def clear_rendered_content_cache_by_content_type(content_type):
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"""Deletes all RenderedContent objects for a given content type from redis
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and database."""
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RenderedContent.objects.clear_cache_by_content_type(content_type)
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RenderedContent.objects.delete_by_content_type(content_type)
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