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Update installation instructions

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CoeJoder
2024-06-15 20:00:03 -07:00
parent 1e0fde5e04
commit b943351568
4 changed files with 126 additions and 26 deletions
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33
main.py
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@@ -1,5 +1,6 @@
from typing import List, Iterable
import argparse
import re
import requests
from lxml import html
@@ -17,8 +18,11 @@ SELECT_LEXER_NAME = CSSSelector('.sig-name')
SELECT_HOMEPAGE_VERSION = CSSSelector('.sphinxsidebarwrapper b')
REGEXP_FILENAMES = re.compile(r'.*?Filenames:\s+?(.+?)$', re.MULTILINE | re.DOTALL)
PATH_PROJECT = Path(__file__).parent
TEMPLATE_LESSFILTER = 'template.lessfilter.sh'
TEMPLATE_OUTPUT = '.lessfilter'
TEMPLATE_DIR = PATH_PROJECT.joinpath('templates')
TEMPLATE_OUTPUT_LESSFILTER = '.lessfilter'
TEMPLATE_OUTPUT_README = 'README.md'
TEMPLATE_LESSFILTER = f'template{TEMPLATE_OUTPUT_LESSFILTER}.sh'
TEMPLATE_README = f'template.{TEMPLATE_OUTPUT_README}'
INDENT = 4
INDENT_DOUBLE = INDENT * 2
MAX_COL_SIZE = 80
@@ -67,13 +71,21 @@ recognized_filenames = {}
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--lessfilter_only', action='store_true')
args = parser.parse_args()
print("Fetching Pygments version number from homepage...", end='')
version = fetch_version()
print(f'v{version}')
print('Fetching lexers from documentation page...')
fetch_lexers()
print(f' Supported filenames:\n {recognized_filenames}')
render_template(version)
env = Environment(loader=FileSystemLoader(TEMPLATE_DIR))
render_template(env, version)
if not args.lessfilter_only:
render_readme(env, version)
print(f'Done.')
@@ -111,9 +123,18 @@ def fetch_lexers():
else:
raise Exception(f'Aborted due to an unrecognized "{name}" lexer description format: {description}')
def render_readme(env: Environment, version: str):
template = env.get_template(TEMPLATE_README)
template_vars = {
'pygments_version': version
}
output = template.render(**template_vars)
output_path = PATH_PROJECT.joinpath(TEMPLATE_OUTPUT_README)
with output_path.open(mode='w', encoding='utf-8', newline='\n') as f:
f.write(output)
def render_template(version: str):
env = Environment(loader=FileSystemLoader(PATH_PROJECT))
def render_template(env: Environment, version: str):
template = env.get_template(TEMPLATE_LESSFILTER)
template_vars = {
'pygments_version': version,
@@ -123,7 +144,7 @@ def render_template(version: str):
INDENT_DOUBLE)
}
output = template.render(**template_vars)
output_path = PATH_PROJECT.joinpath(TEMPLATE_OUTPUT)
output_path = PATH_PROJECT.joinpath(TEMPLATE_OUTPUT_LESSFILTER)
with output_path.open(mode='w', encoding='utf-8', newline='\n') as f:
f.write(output)
output_path.chmod(0o755)