forked from zauberzeug/nicegui
-
Notifications
You must be signed in to change notification settings - Fork 0
/
fetch_tailwind.py
executable file
·160 lines (146 loc) · 6.56 KB
/
fetch_tailwind.py
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
#!/usr/bin/env python3
import re
from dataclasses import dataclass, field
from pathlib import Path
from typing import List
import requests
from bs4 import BeautifulSoup
@dataclass
class Property:
title: str
description: str
members: List[str]
short_members: List[str] = field(init=False)
common_prefix: str = field(init=False)
def __post_init__(self) -> None:
words = [s.split('-') for s in self.members]
prefix = words[0] # pylint: disable=redefined-outer-name
for w in words:
i = 0
while i < len(prefix) and i < len(w) and prefix[i] == w[i]:
i += 1
prefix = prefix[:i]
if not prefix:
break
self.short_members = ['-'.join(word[len(prefix):]) for word in words]
self.common_prefix = '-'.join(prefix) + '-' if prefix else ''
if len(self.short_members) == 1:
if self.title == 'Container':
self.members.clear()
self.short_members.clear()
self.common_prefix = 'container'
elif self.title in {'List Style Image', 'Content', 'Appearance'}:
self.short_members = ['none']
self.common_prefix = self.members[0].removesuffix('-none')
else:
raise ValueError(f'Unknown single-value property "{self.title}"')
@property
def pascal_title(self) -> str:
return ''.join(word.capitalize() for word in re.sub(r'[-/ &]', ' ', self.title).split())
@property
def snake_title(self) -> str:
return '_'.join(word.lower() for word in re.sub(r'[-/ &]', ' ', self.title).split())
properties: List[Property] = []
def get_soup(url: str) -> BeautifulSoup:
path = Path('/tmp/nicegui_tailwind') / url.split('/')[-1]
path.parent.mkdir(parents=True, exist_ok=True)
if path.exists():
html = path.read_text()
else:
req = requests.get(url, timeout=5)
html = req.text
path.write_text(html)
return BeautifulSoup(html, 'html.parser')
soup = get_soup('https://tailwindcss.com/docs')
for li in soup.select('li[class="mt-12 lg:mt-8"]'):
title = li.select_one('h5').text
links = li.select('li a')
if title in {'Getting Started', 'Core Concepts', 'Customization', 'Base Styles', 'Official Plugins'}:
continue
print(f'{title}:')
for a in links:
soup = get_soup(f'https://tailwindcss.com{a["href"]}')
title = soup.select_one('#header h1').text
description = soup.select_one('#header .mt-2').text
members = soup.select('.mt-10 td[class*=text-sky-400]')
properties.append(Property(title, description, [p.text.split(' ')[0] for p in members]))
print(f'\t{title} ({len(members)})')
for file in (Path(__file__).parent / 'nicegui' / 'tailwind_types').glob('*.py'):
file.unlink()
(Path(__file__).parent / 'nicegui' / 'tailwind_types' / '__init__.py').touch()
for property_ in properties:
if not property_.members:
continue
with (Path(__file__).parent / 'nicegui' / 'tailwind_types' / f'{property_.snake_title}.py').open('w') as f:
f.write('from typing import Literal\n')
f.write('\n')
f.write(f'{property_.pascal_title} = Literal[\n')
for short_member in property_.short_members:
f.write(f" '{short_member}',\n")
f.write(']\n')
with (Path(__file__).parent / 'nicegui' / 'tailwind.py').open('w') as f:
f.write('# pylint: disable=too-many-lines\n')
f.write('from __future__ import annotations\n')
f.write('\n')
f.write('from typing import TYPE_CHECKING, List, Optional, Union, overload\n')
f.write('\n')
f.write('if TYPE_CHECKING:\n')
f.write(' from .element import Element\n')
for property_ in sorted(properties, key=lambda p: p.title):
if not property_.members:
continue
f.write(f' from .tailwind_types.{property_.snake_title} import {property_.pascal_title}\n')
f.write('\n')
f.write('\n')
f.write('class PseudoElement:\n')
f.write('\n')
f.write(' def __init__(self) -> None:\n')
f.write(' self._classes: List[str] = []\n')
f.write('\n')
f.write(' def classes(self, add: str) -> None:\n')
f.write(' """Add the given classes to the element."""\n')
f.write(' self._classes.append(add)\n')
f.write('\n')
f.write('\n')
f.write('class Tailwind:\n')
f.write('\n')
f.write(" def __init__(self, _element: Optional[Element] = None) -> None:\n")
f.write(' self.element: Union[PseudoElement, Element] = PseudoElement() if _element is None else _element\n')
f.write('\n')
f.write(' @overload\n')
f.write(' def __call__(self, tailwind: Tailwind) -> Tailwind:\n')
f.write(' ...\n')
f.write('\n')
f.write(' @overload\n')
f.write(' def __call__(self, *classes: str) -> Tailwind:\n')
f.write(' ...\n')
f.write('\n')
f.write(' def __call__(self, *args) -> Tailwind: # type: ignore\n')
f.write(' if not args:\n')
f.write(' return self\n')
f.write(' if isinstance(args[0], Tailwind):\n')
f.write(' args[0].apply(self.element) # type: ignore\n')
f.write(' else:\n')
f.write(" self.element.classes(' '.join(args))\n")
f.write(' return self\n')
f.write('\n')
f.write(" def apply(self, element: Element) -> None:\n")
f.write(' """Apply the tailwind classes to the given element."""\n')
f.write(' element._classes.extend(self.element._classes) # pylint: disable=protected-access\n')
f.write(' element.update()\n')
for property_ in properties:
f.write('\n')
prefix = property_.common_prefix
if property_.members:
f.write(f" def {property_.snake_title}(self, value: {property_.pascal_title}) -> Tailwind:\n")
f.write(f' """{property_.description}"""\n')
if '' in property_.short_members:
f.write(f" self.element.classes('{prefix}' + value if value else '{prefix.rstrip('''-''')}')\n")
else:
f.write(f" self.element.classes('{prefix}' + value)\n")
f.write(f' return self\n') # pylint: disable=f-string-without-interpolation
else:
f.write(f" def {property_.snake_title}(self) -> Tailwind:\n")
f.write(f' """{property_.description}"""\n')
f.write(f" self.element.classes('{prefix}')\n")
f.write(f' return self\n') # pylint: disable=f-string-without-interpolation