-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathprocess_rst.py
More file actions
178 lines (165 loc) · 5.98 KB
/
Copy pathprocess_rst.py
File metadata and controls
178 lines (165 loc) · 5.98 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
from contextlib import redirect_stderr
import io
import os
import sys
import tempfile
from typing import List, Optional, Tuple
from docutils.core import publish_parts
from .runpython import run_cmd
_dummy_extensions = [
"sphinx.ext.autodoc",
"sphinx.ext.coverage",
"sphinx.ext.githubpages",
"sphinx.ext.graphviz",
"sphinx.ext.ifconfig",
"sphinx.ext.mathjax",
"sphinx.ext.todo",
"sphinx.ext.viewcode",
"matplotlib.sphinxext.plot_directive",
"sphinx_issues",
"sphinx_runpython.blocdefs.sphinx_blocref_extension",
"sphinx_runpython.blocdefs.sphinx_exref_extension",
"sphinx_runpython.blocdefs.sphinx_faqref_extension",
"sphinx_runpython.blocdefs.sphinx_mathdef_extension",
"sphinx_runpython.collapse",
"sphinx_runpython.docassert",
"sphinx_runpython.epkg",
"sphinx_runpython.runpython",
"sphinx_runpython.quote",
"sphinx_runpython.sphinx_rst_builder",
]
_dummy_epkg_dictionary = {
"dot": "https://en.wikipedia.org/wiki/DOT_(graph_description_language)",
"DOT": "https://en.wikipedia.org/wiki/DOT_(graph_description_language)",
"JIT": "https://en.wikipedia.org/wiki/Just-in-time_compilation",
"git": "https://git-scm.com/",
"Graphviz": "https://graphviz.org/",
"HTML": "https://simple.wikipedia.org/wiki/HTML",
"nested_parse_with_titles": "https://www.sphinx-doc.org/en/master/extdev/markupapi.html?highlight=nested_parse_with_titles",
"numpy": (
"https://www.numpy.org/",
("https://docs.scipy.org/doc/numpy/reference/generated/numpy.{0}.html", 1),
("https://docs.scipy.org/doc/numpy/reference/generated/numpy.{0}.{1}.html", 2),
),
"pandas": (
"https://pandas.pydata.org/docs/",
("https://pandas.pydata.org/docs/reference/api/pandas.{0}.html", 1),
(
"'https://pandas.pydata.org/docs/reference/api/pandas.{0}.{1}.html",
2,
),
),
"pandoc": "https://pandoc.org/",
"Pandoc": "https://pandoc.org/",
"PNG": "https://en.wikipedia.org/wiki/PNG",
"pypandoc": "https://github.com/JessicaTegner/pypandoc",
"python": "https://www.python.org/",
"RST": "https://fr.wikipedia.org/wiki/ReStructuredText",
"sphinx": "https://www.sphinx-doc.org/en/master/",
"sphinx-gallery": "https://github.com/sphinx-gallery/sphinx-gallery",
"SVG": "https://en.wikipedia.org/wiki/SVG",
"viz.js": "https://visjs.org/",
"*py": (
"https://docs.python.org/3/",
("https://docs.python.org/3/library/{0}.html", 1),
("https://docs.python.org/3/library/{0}.html#{0}.{1}", 2),
("https://docs.python.org/3/library/{0}.html#{0}.{1}.{2}", 3),
),
"*pyf": (("https://docs.python.org/3/library/functions.html#{0}", 1),),
}
_dummy_conf = """
import os
import sys
from sphinx_runpython import __version__
source_suffix = ".rst"
master_doc = "index"
project = "rst2html"
pygments_style = "sphinx"
todo_include_todos = True
html_theme = "alabaster"
html_theme_options = {}
"""
def _rst2html_sphinx(
rst: str,
writer_name: str = "html",
report_level: int = 0,
new_extensions: Optional[List[str]] = None,
**kwargs,
) -> Tuple[str, str]:
if "writer" in kwargs:
raise ValueError("'writer' is not a valid argument, please use 'writer_name'.")
with tempfile.TemporaryDirectory() as folder:
index = os.path.join(folder, "index.rst")
with open(index, "w", encoding="utf-8") as f:
f.write(rst)
conf = os.path.join(folder, "conf.py")
with open(conf, "w", encoding="utf-8") as f:
f.write(_dummy_conf)
if new_extensions is None:
f.write(f"\nextensions = {_dummy_extensions}\n")
else:
f.write(f"\nextensions = {_dummy_extensions + new_extensions}\n")
f.write(f"\nepkg_dictionary = {_dummy_epkg_dictionary}\n")
fout = os.path.join(folder, "output")
rep = " -v" * report_level
cmd = f"{sys.executable} -m sphinx -b {writer_name} {folder} {fout}{rep}"
out, err = run_cmd(cmd, wait=True)
html = os.path.join(fout, f"index.{writer_name}")
if not os.path.exists(html):
raise RuntimeError(
f"Unable to find output {html!r}\n--STDOUT--\n{out}\n--STDERR--\n{err}"
)
with open(html, "r", encoding="utf-8") as f:
content = f.read()
return content, err
def rst2html(
rst: str,
writer_name: str = "html",
report_level: int = 0,
return_warnings: bool = False,
use_sphinx: bool = True,
new_extensions: Optional[List[str]] = None,
**kwargs,
) -> Tuple[str, str]:
"""
Converts a RST string into HTML or RST.
:param rst: RST string
:param report_level: filter output, 0 means everything
:param writer_name: writer name
:param kwargs: additional values to add to the configuration
:param return_warnings: return the warnings as well
:param use_sphinx: run sphinx from the command line and
returns the results, for that configuration
:param new_extensions: new extensions to add
:return: output and warnings
"""
if use_sphinx:
content, err = _rst2html_sphinx(
rst,
writer_name=writer_name,
report_level=report_level,
new_extensions=new_extensions,
**kwargs,
)
if return_warnings:
return content, err
return content
docutils_kwargs = {
"writer_name": writer_name,
"settings_overrides": {
"_disable_config": True,
"report_level": report_level,
},
}
target = io.StringIO()
with redirect_stderr(target):
parts = publish_parts(rst, **docutils_kwargs)
html = parts["html_body"]
warning = target.getvalue().strip()
if "System Message: ERROR" in html:
raise RuntimeError(
f"rst2html failed, warnings:\n{warning}\n-----\nOUTPUT\n{html}"
)
if return_warnings:
return html, warning
return html