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148 lines
11 KiB
Python
148 lines
11 KiB
Python
# coding=utf-8
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MARKDOWN = """Heading
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=======
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Sub-heading
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-----------
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### Heading
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#### H4 Heading
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##### H5 Heading
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###### H6 Heading
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Paragraphs are separated
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by a blank line.
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Two spaces at the end of a line
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produces a line break.
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Text attributes _italic_,
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**bold**, `monospace`.
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Horizontal rule:
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---
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Bullet list:
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* apples
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* oranges
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* pears
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Numbered list:
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1. lather
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2. rinse
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3. repeat
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An [example](http://example.com).
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> Markdown uses email-style > characters for blockquoting.
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>
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> Lorem ipsum
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```
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a=1
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```
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```python
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import this
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```
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```somelang
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foobar
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```
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import this
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1. List item
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Code block
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"""
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import io
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import re
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from rich.console import Console, RenderableType
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from rich.markdown import Markdown
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re_link_ids = re.compile(r"id=[\d\.\-]*?;.*?\x1b")
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def replace_link_ids(render: str) -> str:
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"""Link IDs have a random ID and system path which is a problem for
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reproducible tests.
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"""
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return re_link_ids.sub("id=0;foo\x1b", render)
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def render(renderable: RenderableType) -> str:
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console = Console(
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width=100, file=io.StringIO(), color_system="truecolor", legacy_windows=False
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)
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console.print(renderable)
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output = replace_link_ids(console.file.getvalue())
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print(repr(output))
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return output
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def test_markdown_render():
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markdown = Markdown(MARKDOWN)
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rendered_markdown = render(markdown)
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expected = "┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓\n┃ \x1b[1mHeading\x1b[0m ┃\n┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛\n\n\n \x1b[1;4mSub-heading\x1b[0m \n\n \x1b[1mHeading\x1b[0m \n\n \x1b[1;2mH4 Heading\x1b[0m \n\n \x1b[4mH5 Heading\x1b[0m \n\n \x1b[3mH6 Heading\x1b[0m \n\nParagraphs are separated by a blank line. \n\nTwo spaces at the end of a line \nproduces a line break. \n\nText attributes \x1b[3mitalic\x1b[0m, \x1b[1mbold\x1b[0m, \x1b[1;36;40mmonospace\x1b[0m. \n\nHorizontal rule: \n\n\x1b[33m────────────────────────────────────────────────────────────────────────────────────────────────────\x1b[0m\nBullet list: \n\n\x1b[1;33m • \x1b[0mapples \n\x1b[1;33m • \x1b[0moranges \n\x1b[1;33m • \x1b[0mpears \n\nNumbered list: \n\n\x1b[1;33m 1 \x1b[0mlather \n\x1b[1;33m 2 \x1b[0mrinse \n\x1b[1;33m 3 \x1b[0mrepeat \n\nAn \x1b]8;id=0;foo\x1b\\\x1b[4;34mexample\x1b[0m\x1b]8;;\x1b\\. \n\n\x1b[35m▌ \x1b[0m\x1b[35mMarkdown uses email-style > characters for blockquoting.\x1b[0m\x1b[35m \x1b[0m\n\x1b[35m▌ \x1b[0m\x1b[35mLorem ipsum\x1b[0m\x1b[35m \x1b[0m\n\n🌆 \x1b]8;id=0;foo\x1b\\progress\x1b]8;;\x1b\\ \n\n\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\x1b[48;2;39;40;34ma=1 \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\n\n\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\x1b[38;2;249;38;114;48;2;39;40;34mimport\x1b[0m\x1b[38;2;248;248;242;48;2;39;40;34m \x1b[0m\x1b[38;2;248;248;242;48;2;39;40;34mthis\x1b[0m\x1b[48;2;39;40;34m \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\n\n\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\x1b[48;2;39;40;34mfoobar \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\n\n\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\x1b[48;2;39;40;34mimport this \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n\x1b[48;2;39;40;34m \x1b[0m\n\n\x1b[1;33m 1 \x1b[0mList item \n\x1b[1;33m \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n\x1b[1;33m \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\x1b[48;2;39;40;34mCode block \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n\x1b[1;33m \x1b[0m\x1b[48;2;39;40;34m \x1b[0m\n"
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assert rendered_markdown == expected
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def test_inline_code():
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markdown = Markdown(
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"inline `import this` code",
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inline_code_lexer="python",
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inline_code_theme="emacs",
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)
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result = render(markdown)
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expected = "inline \x1b[1;38;2;170;34;255;48;2;248;248;248mimport\x1b[0m\x1b[38;2;0;0;0;48;2;248;248;248m \x1b[0m\x1b[1;38;2;0;0;255;48;2;248;248;248mthis\x1b[0m code \n"
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print(result)
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print(repr(result))
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assert result == expected
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def test_markdown_table():
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markdown = Markdown(
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"""\
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| Year | Title | Director | Box Office (USD) |
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|------|:------------------------------------------------:|:------------------|------------------:|
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| 1982 | *E.T. the Extra-Terrestrial* | Steven Spielberg | $792.9 million |
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| 1980 | Star Wars: Episode V – The Empire Strikes Back | Irvin Kershner | $538.4 million |
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| 1983 | Star Wars: Episode VI – Return of the Jedi | Richard Marquand | $475.1 million |
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| 1981 | Raiders of the Lost Ark | Steven Spielberg | $389.9 million |
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| 1984 | Indiana Jones and the Temple of Doom | Steven Spielberg | $333.1 million |
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"""
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)
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result = render(markdown)
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expected = "\n \n \x1b[1m \x1b[0m\x1b[1mYear\x1b[0m\x1b[1m \x1b[0m \x1b[1m \x1b[0m\x1b[1m Title \x1b[0m\x1b[1m \x1b[0m \x1b[1m \x1b[0m\x1b[1mDirector \x1b[0m\x1b[1m \x1b[0m \x1b[1m \x1b[0m\x1b[1mBox Office (USD)\x1b[0m\x1b[1m \x1b[0m \n ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ \n 1982 \x1b[3m E.T. the Extra-Terrestrial \x1b[0m Steven Spielberg $792.9 million \n 1980 Star Wars: Episode V – The Empire Strikes Back Irvin Kershner $538.4 million \n 1983 Star Wars: Episode VI – Return of the Jedi Richard Marquand $475.1 million \n 1981 Raiders of the Lost Ark Steven Spielberg $389.9 million \n 1984 Indiana Jones and the Temple of Doom Steven Spielberg $333.1 million \n \n"
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assert result == expected
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def test_partial_table():
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markdown = Markdown("| Simple | Table |\n| ------ | ----- ")
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result = render(markdown)
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print(repr(result))
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expected = "\n \n \x1b[1m \x1b[0m\x1b[1mSimple\x1b[0m\x1b[1m \x1b[0m \x1b[1m \x1b[0m\x1b[1mTable\x1b[0m\x1b[1m \x1b[0m \n ━━━━━━━━━━━━━━━━ \n \n"
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assert result == expected
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if __name__ == "__main__":
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markdown = Markdown(MARKDOWN)
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rendered = render(markdown)
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print(rendered)
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print(repr(rendered))
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