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48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
from pelican import signals
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from pelican.readers import MarkdownReader, Category
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from pelican.utils import get_date, slugify
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import os.path
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class SimpleReader(MarkdownReader):
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enabled = True
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file_extensions = ["md"]
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def __init__(self, *args, **kwargs):
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super(SimpleReader, self).__init__(*args, **kwargs)
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self.settings["MARKDOWN"]["extensions"].append("markdown.extensions.toc")
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def read(self, filename):
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content, metadata = super(SimpleReader, self).read(filename)
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# Get the title from the first h1
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if "title" not in metadata and len(self._md.toc_tokens):
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first_title = self._md.toc_tokens[0]
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metadata["title"] = first_title["name"]
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content = content.replace(
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'<h1 id="{id}">{name}</h1>'.format(**first_title), ""
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)
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# Get the date from the filename.
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parts = os.path.splitext(os.path.basename(filename))[0].split("-")
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if len(parts) >= 3:
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metadata["date"] = get_date("-".join(parts[:3]))
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if "slug" not in metadata:
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metadata["slug"] = slugify(
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metadata["title"], self.settings.get("SLUG_REGEX_SUBSTITUTIONS", [])
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)
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category = os.path.basename(os.path.abspath(os.path.join(filename, os.pardir)))
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metadata["category"] = self.process_metadata("category", category)
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return content, metadata
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def add_reader(readers):
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readers.reader_classes["md"] = SimpleReader
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# This is how pelican works.
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def register():
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signals.readers_init.connect(add_reader)
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