82 lines
3.0 KiB
Python
82 lines
3.0 KiB
Python
import os
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import re
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import shutil
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from functools import partial
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from http.server import HTTPServer, SimpleHTTPRequestHandler
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from pathlib import Path
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from PIL import Image
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def read_file(file_path):
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with open(file_path, 'r') as f:
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file_content = f.read()
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return file_content
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def write_file(file_path, content):
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os.makedirs(os.path.dirname(file_path), exist_ok=True)
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with open(file_path, 'w') as f:
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f.write(content)
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def copy_file(src, dst):
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os.makedirs(os.path.dirname(dst), exist_ok=True)
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shutil.copy2(src, dst)
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# Функция для запуска веб-сервера
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def start_httpd(directory: Path, port: int = 8000, interface: str = 'localhost'):
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print(f"Listen on http://{interface}:{port}, serving from '{directory}' directory...")
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handler = partial(SimpleHTTPRequestHandler, directory=directory)
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httpd = HTTPServer((interface, port), handler)
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httpd.serve_forever()
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# Функция для генерации jpeg миниатюры
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def create_thumbnail(source_path, dest_path, size):
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with Image.open(source_path) as img:
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if img.mode != "RGB":
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img = img.convert("RGB")
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img.thumbnail((size, size))
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img.save(dest_path, "JPEG", optimize=True, quality=80)
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# This function was writenn in 2014 by some good guy: https://github.com/bmcculley/minify/blob/master/cssmin.py
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def minify_css(saveFileName, css):
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os.makedirs(os.path.dirname(saveFileName), exist_ok=True)
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# remove comments - this will break a lot of hacks :-P
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css = re.sub( r'\s*/\*\s*\*/', "$$HACK1$$", css ) # preserve IE<6 comment hack
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css = re.sub( r'/\*[\s\S]*?\*/', "", css )
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css = css.replace( "$$HACK1$$", '/**/' ) # preserve IE<6 comment hack
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# url() doesn't need quotes
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css = re.sub( r'url\((["\'])([^)]*)\1\)', r'url(\2)', css )
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# spaces may be safely collapsed as generated content will collapse them anyway
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css = re.sub( r'\s+', ' ', css )
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# shorten collapsable colors: #aabbcc to #abc
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css = re.sub( r'#([0-9a-f])\1([0-9a-f])\2([0-9a-f])\3(\s|;)', r'#\1\2\3\4', css )
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# fragment values can loose zeros
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css = re.sub( r':\s*0(\.\d+([cm]m|e[mx]|in|p[ctx]))\s*;', r':\1;', css )
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for rule in re.findall( r'([^{]+){([^}]*)}', css ):
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# we don't need spaces around operators
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selectors = [re.sub( r'(?<=[\[\(>+=])\s+|\s+(?=[=~^$*|>+\]\)])', r'', selector.strip() ) for selector in rule[0].split( ',' )]
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# order is important, but we still want to discard repetitions
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properties = {}
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porder = []
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for prop in re.findall( '(.*?):(.*?)(;|$)', rule[1] ):
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key = prop[0].strip().lower()
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if key not in porder: porder.append( key )
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properties[ key ] = prop[1].strip()
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# output rule if it contains any declarations
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if properties:
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f = open(saveFileName,'a')
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f.write( "%s{%s}" % ( ','.join( selectors ), ''.join(['%s:%s;' % (key, properties[key]) for key in porder])[:-1] ) )
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f.close() |