|
| 1 | +import logging |
| 2 | + |
| 3 | +from html import escape |
| 4 | +from markdown import markdown |
| 5 | +import pandas as pd |
| 6 | +from textwrap import dedent |
| 7 | +import re |
| 8 | +import yaml |
| 9 | + |
| 10 | +from mkdocs_table_reader_plugin.markdown import convert_to_md_table |
| 11 | +from mkdocs_table_reader_plugin.readers import ParseArgs |
| 12 | +from mkdocs_table_reader_plugin.utils import kwargs_in_func, kwargs_not_in_func |
| 13 | + |
| 14 | +logger = logging.getLogger("mkdocs.plugins") |
| 15 | + |
| 16 | + |
| 17 | + |
| 18 | +def _slugify(s: str): |
| 19 | + return re.sub(r"\W", "-", s.lower()) |
| 20 | + |
| 21 | +def link_urls(s: str): |
| 22 | + trailing_punctuation = re.escape(".,!?)]}>'\"") |
| 23 | + s = re.sub(rf"(https?://[\S]+[^{trailing_punctuation}])", r"[\1](\1)", s) |
| 24 | + return s |
| 25 | + |
| 26 | +def _crossref_terms(text): |
| 27 | + # Find [...] but not [...](...) |
| 28 | + matches = re.findall(r"(\[[^]]+\])([^(]|$)", text) |
| 29 | + # Get the first capture group |
| 30 | + crossrefs = set(m[0] for m in matches) |
| 31 | + |
| 32 | + for crossref in crossrefs: |
| 33 | + target_term = crossref[1:-1] |
| 34 | + link_target = "#term-" + _slugify(target_term) |
| 35 | + link_md = f"[{target_term}]({link_target})" |
| 36 | + text = text.replace(crossref, link_md) |
| 37 | + return text |
| 38 | + |
| 39 | + |
| 40 | +def to_glossary_html(df, **kwargs): |
| 41 | + """ |
| 42 | + df.to_markdown() escapes some HTML, so create a HTML table ourselves |
| 43 | + """ |
| 44 | + if kwargs: |
| 45 | + raise ValueError(f"Unsupported kwargs: {kwargs}") |
| 46 | + |
| 47 | + out = """ |
| 48 | + <table> |
| 49 | + <tr> |
| 50 | + <th>Term</th> |
| 51 | + <th>Tags</th> |
| 52 | + <th>Definition</th> |
| 53 | + </tr> |
| 54 | + """ |
| 55 | + for row in df.itertuples(index=False): |
| 56 | + anchor = "term-" + _slugify(row.term) |
| 57 | + crossreferenced = _crossref_terms(link_urls(row.definition)) |
| 58 | + definition = markdown(escape(crossreferenced)) |
| 59 | + |
| 60 | + row = f""" |
| 61 | + <tr> |
| 62 | + <td id="{anchor}"><a href="#{anchor}">{escape(row.term)}</a></td> |
| 63 | + <td>{escape(", ".join(row.tags))}</td> |
| 64 | + <td>{markdown(definition)}</td> |
| 65 | + </tr> |
| 66 | + """ |
| 67 | + out += row |
| 68 | + |
| 69 | + out += """ |
| 70 | + </table> |
| 71 | + """ |
| 72 | + |
| 73 | + stripped = "\n".join(line.strip() for line in out.splitlines() if line.strip()) |
| 74 | + return stripped |
| 75 | + |
| 76 | + |
| 77 | +@ParseArgs |
| 78 | +def read_csv(*args, **kwargs) -> str: |
| 79 | + read_kwargs = kwargs_in_func(kwargs, pd.read_csv) |
| 80 | + df = pd.read_csv(*args, **read_kwargs) |
| 81 | + |
| 82 | + markdown_kwargs = kwargs_not_in_func(kwargs, pd.read_csv) |
| 83 | + return to_glossary_html(df, **markdown_kwargs) |
| 84 | + |
| 85 | + |
| 86 | +@ParseArgs |
| 87 | +def read_json(*args, **kwargs) -> str: |
| 88 | + read_kwargs = kwargs_in_func(kwargs, pd.read_json) |
| 89 | + df = pd.read_json(*args, **read_kwargs) |
| 90 | + |
| 91 | + markdown_kwargs = kwargs_not_in_func(kwargs, pd.read_json) |
| 92 | + return to_glossary_html(df, **markdown_kwargs) |
| 93 | + |
| 94 | + |
| 95 | +@ParseArgs |
| 96 | +def read_excel(*args, **kwargs) -> str: |
| 97 | + read_kwargs = kwargs_in_func(kwargs, pd.read_excel) |
| 98 | + df = pd.read_excel(*args, **read_kwargs) |
| 99 | + |
| 100 | + markdown_kwargs = kwargs_not_in_func(kwargs, pd.read_excel) |
| 101 | + return to_glossary_html(df, **markdown_kwargs) |
| 102 | + |
| 103 | + |
| 104 | +@ParseArgs |
| 105 | +def read_yaml(*args, **kwargs) -> str: |
| 106 | + json_kwargs = kwargs_in_func(kwargs, pd.json_normalize) |
| 107 | + with open(args[0]) as f: |
| 108 | + df = pd.json_normalize(yaml.safe_load(f), **json_kwargs) |
| 109 | + |
| 110 | + markdown_kwargs = kwargs_not_in_func(kwargs, pd.json_normalize) |
| 111 | + return to_glossary_html(df, **markdown_kwargs) |
| 112 | + |
| 113 | + |
| 114 | +READERS = { |
| 115 | + "read_csv": read_csv, |
| 116 | + "read_excel": read_excel, |
| 117 | + "read_yaml": read_yaml, |
| 118 | + "read_json": read_json, |
| 119 | +} |
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