Convert64

I've wrote one: |#!/usr/bin/env python2.7 | |from bs4 import BeautifulSoup as bs |import base64 as b64 |import urllib |import os |import re |import unicodedata |import inspect | |cssContainer = '\n' |jsContainer = '\n' |imgSrcContainer = r'data:image/{0};base64,{1}' |cssUriContainer = r'data:image/png;base64,{0}' |cssImgPattern = re.compile(r'''url\((["']?)(.+?\.png)\1\)''', flags=re.I) | |def printpath(path): | path, lengthList = terminalWidth(path) | #print lengthList | if sum(lengthList) > 76: | total = 0 | for i in xrange(len(lengthList)-1, -1, -1): | if total < = 73: | total+=lengthList[i] | else: | cutoffset = i+2 | break | path = u'...' + path[cutoffset:] | print path | |def terminalWidth(string, encoding='utf-8'): | if str in inspect.getmro(string.__class__): | string = string.decode(encoding) | charWidthList = [2 if unicodedata.east_asian_width(i) in ('W', 'F') else 1 | for i in string ] | return (string,charWidthList) | |def get_encoding(soup): | encod = soup.meta.get('charset') | if encod == None: | encod = soup.meta.get('content-type') | if encod == None: | content = soup.meta.get('content') | match = re.search('charset=(.*)', content) | if match: | encod = match.group(1) | else: | encod = 'utf-8' | return encod | |def embedCSS(soup, rootpath, encoding): | for e in soup(['style', 'link']): | try: | if e.name == 'style': | if e['type'] == 'text/css': | path = os.path.join( | rootpath,urllib.unquote(e['src'].encode(encoding))) | del e['src'] | #e.extract() | else: | continue | elif e.name == 'link': | if 'stylesheet' in e.get('rel', '') or \ | e.get('type', '') == 'text/css': | path = os.path.join( | rootpath, urllib.unquote(e['href'].encode(encoding))) | del e['href'] | #e.extract() | else: | continue | except KeyError: | continue | try: | cssrootpath = os.path.dirname(path) | csslines = [] | with open(path) as cssf: | for line in cssf: | while True: | urlpattern = cssImgPattern.search(line) | if urlpattern is None: | break | s, e = urlpattern.regs[2] | pngpath = os.path.join(cssrootpath,urlpattern.group(2)) | try: | pngdata = cssUriContainer.format( | b64.b64encode(open(pngpath, 'rb').read())) | except IOError: | pngdata = '' | line = line[:s] + pngdata + line[e:] | csslines.append(line) | printpath(path) | soup.head.append(bs(cssContainer.format(''.join(csslines))).style) | except IOError: | continue | | |def embedJS(soup, rootpath, encoding): | for e in soup('script'): | try: | path = os.path.join( | rootpath, urllib.unquote(e['src'].encode(encoding))) | del e['src'] | #e.extract() | except KeyError: | continue | try: | soup.head.append( | bs(jsContainer.format(open(path, 'rb').read())).script) | printpath(path) | except IOError: | continue | |def embedImage(soup, rootpath, encoding): | for img in soup.body.findAll('img'): | imgpath = urllib.unquote(img['src'].encode(encoding)) | imgpath = os.path.join(rootpath, imgpath) | imgtype = os.path.splitext(imgpath)[1].lstrip('.') | try: | imgb64data = b64.b64encode(open(imgpath, 'rb').read()) | except IOError: | pass | else: | img['src'] = imgSrcContainer.format(imgtype, imgb64data) | printpath(imgpath) | |def main(pathOfFile): | filename, fileext = os.path.splitext(pathOfFile) | rootpath = os.path.dirname(pathOfFile) | soup = bs(open(pathOfFile, 'rb').read()) | encoding = get_encoding(soup).lower() | embedCSS(soup, rootpath, encoding) | #print soup.body | embedJS(soup, rootpath, encoding) | embedImage(soup, rootpath, encoding) | open(filename+'_single_'+fileext, 'wb').write(soup.prettify(encoding)) | |if __name__ == '__main__': | import sys | htmlfile = sys.argv[1] | main(htmlfile)