Version 2.0

utils/web_converter_python/css_html_js_minify/__init__.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Created by: juancarlospaco
+# GitHub Repo: https://github.com/juancarlospaco/css-html-js-minify
+
+
+"""CSS-HTML-JS-Minify.
+
+Minifier for the Web.
+"""
+
+
+from .minify import (process_single_html_file, process_single_js_file,
+                     process_single_css_file, html_minify, js_minify,
+                     css_minify)
+
+
+__version__ = '2.5.0'
+__license__ = 'GPLv3+ LGPLv3+'
+__author__ = 'Juan Carlos'
+__email__ = 'juancarlospaco@gmail.com'
+__url__ = 'https://github.com/juancarlospaco/css-html-js-minify'
+__source__ = ('https://raw.githubusercontent.com/juancarlospaco/'
+              'css-html-js-minify/master/css-html-js-minify.py')
+
+
+__all__ = ['__version__', '__license__', '__author__',
+           '__email__', '__url__', '__source__',
+           'process_single_html_file', 'process_single_js_file',
+           'process_single_css_file', 'html_minify', 'js_minify',
+           'css_minify', 'minify']

utils/web_converter_python/css_html_js_minify/css_minifier.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Created by: juancarlospaco
+# GitHub Repo: https://github.com/juancarlospaco/css-html-js-minify
+
+"""CSS Minifier functions for CSS-HTML-JS-Minify."""
+
+
+import re
+import itertools
+
+import logging as log
+
+from .variables import EXTENDED_NAMED_COLORS, CSS_PROPS_TEXT
+
+
+__all__ = ['css_minify', 'condense_semicolons']
+
+
+def _compile_props(props_text, grouped=False):
+    """Take a list of props and prepare them."""
+    props, prefixes = [], "-webkit-,-khtml-,-epub-,-moz-,-ms-,-o-,".split(",")
+    for propline in props_text.strip().lower().splitlines():
+        props += [pre + pro for pro in propline.split(" ") for pre in prefixes]
+    props = filter(lambda line: not line.startswith('#'), props)
+    if not grouped:
+        props = list(filter(None, props))
+        return props, [0]*len(props)
+    final_props, groups, g_id = [], [], 0
+    for prop in props:
+        if prop.strip():
+            final_props.append(prop)
+            groups.append(g_id)
+        else:
+            g_id += 1
+    return final_props, groups
+
+
+def _prioritify(line_of_css, css_props_text_as_list):
+    """Return args priority, priority is integer and smaller means higher."""
+    sorted_css_properties, groups_by_alphabetic_order = css_props_text_as_list
+    priority_integer, group_integer = 9999, 0
+    for css_property in sorted_css_properties:
+        if css_property.lower() == line_of_css.split(":")[0].lower().strip():
+            priority_integer = sorted_css_properties.index(css_property)
+            group_integer = groups_by_alphabetic_order[priority_integer]
+            break
+    return priority_integer, group_integer
+
+
+def _props_grouper(props, pgs):
+    """Return groups for properties."""
+    if not props:
+        return props
+    # props = sorted([
+        # _ if _.strip().endswith(";")
+        # and not _.strip().endswith("*/") and not _.strip().endswith("/*")
+        # else _.rstrip() + ";\n" for _ in props])
+    props_pg = zip(map(lambda prop: _prioritify(prop, pgs), props), props)
+    props_pg = sorted(props_pg, key=lambda item: item[0][1])
+    props_by_groups = map(
+        lambda item: list(item[1]),
+        itertools.groupby(props_pg, key=lambda item: item[0][1]))
+    props_by_groups = map(lambda item: sorted(
+        item, key=lambda item: item[0][0]), props_by_groups)
+    props = []
+    for group in props_by_groups:
+        group = map(lambda item: item[1], group)
+        props += group
+        props += ['\n']
+    props.pop()
+    return props
+
+
+def sort_properties(css_unsorted_string):
+    """CSS Property Sorter Function.
+
+    This function will read buffer argument, split it to a list by lines,
+    sort it by defined rule, and return sorted buffer if it's CSS property.
+    This function depends on '_prioritify' function.
+    """
+    log.debug("Alphabetically Sorting all CSS / SCSS Properties.")
+    css_pgs = _compile_props(CSS_PROPS_TEXT, grouped=False)  # Do Not Group.
+    pattern = re.compile(r'(.*?{\r?\n?)(.*?)(}.*?)|(.*)',
+                         re.DOTALL + re.MULTILINE)
+    matched_patterns = pattern.findall(css_unsorted_string)
+    sorted_patterns, sorted_buffer = [], css_unsorted_string
+    re_prop = re.compile(r'((?:.*?)(?:;)(?:.*?\n)|(?:.*))',
+                         re.DOTALL + re.MULTILINE)
+    if len(matched_patterns) != 0:
+        for matched_groups in matched_patterns:
+            sorted_patterns += matched_groups[0].splitlines(True)
+            props = map(lambda line: line.lstrip('\n'),
+                        re_prop.findall(matched_groups[1]))
+            props = list(filter(lambda line: line.strip('\n '), props))
+            props = _props_grouper(props, css_pgs)
+            sorted_patterns += props
+            sorted_patterns += matched_groups[2].splitlines(True)
+            sorted_patterns += matched_groups[3].splitlines(True)
+        sorted_buffer = ''.join(sorted_patterns)
+    return sorted_buffer
+
+
+def remove_comments(css):
+    """Remove all CSS comment blocks."""
+    log.debug("Removing all Comments.")
+    iemac, preserve = False, False
+    comment_start = css.find("/*")
+    while comment_start >= 0:  # Preserve comments that look like `/*!...*/`.
+        # Slicing is used to make sure we dont get an IndexError.
+        preserve = css[comment_start + 2:comment_start + 3] == "!"
+        comment_end = css.find("*/", comment_start + 2)
+        if comment_end < 0:
+            if not preserve:
+                css = css[:comment_start]
+                break
+        elif comment_end >= (comment_start + 2):
+            if css[comment_end - 1] == "\\":
+                # This is an IE Mac-specific comment; leave this one and the
+                # following one alone.
+                comment_start = comment_end + 2
+                iemac = True
+            elif iemac:
+                comment_start = comment_end + 2
+                iemac = False
+            elif not preserve:
+                css = css[:comment_start] + css[comment_end + 2:]
+            else:
+                comment_start = comment_end + 2
+        comment_start = css.find("/*", comment_start)
+    return css
+
+
+def remove_unnecessary_whitespace(css):
+    """Remove unnecessary whitespace characters."""
+    log.debug("Removing all unnecessary white spaces.")
+
+    def pseudoclasscolon(css):
+        """Prevent 'p :link' from becoming 'p:link'.
+
+        Translates 'p :link' into 'p ___PSEUDOCLASSCOLON___link'.
+        This is translated back again later.
+        """
+        regex = re.compile(r"(^|\})(([^\{\:])+\:)+([^\{]*\{)")
+        match = regex.search(css)
+        while match:
+            css = ''.join([
+                css[:match.start()],
+                match.group().replace(":", "___PSEUDOCLASSCOLON___"),
+                css[match.end():]])
+            match = regex.search(css)
+        return css
+
+    css = pseudoclasscolon(css)
+    # Remove spaces from before things.
+    css = re.sub(r"\s+([!{};:>\(\)\],])", r"\1", css)
+    # If there is a `@charset`, then only allow one, and move to beginning.
+    css = re.sub(r"^(.*)(@charset \"[^\"]*\";)", r"\2\1", css)
+    css = re.sub(r"^(\s*@charset [^;]+;\s*)+", r"\1", css)
+    # Put the space back in for a few cases, such as `@media screen` and
+    # `(-webkit-min-device-pixel-ratio:0)`.
+    css = re.sub(r"\band\(", "and (", css)
+    # Put the colons back.
+    css = css.replace('___PSEUDOCLASSCOLON___', ':')
+    # Remove spaces from after things.
+    css = re.sub(r"([!{}:;>\(\[,])\s+", r"\1", css)
+    return css
+
+
+def remove_unnecessary_semicolons(css):
+    """Remove unnecessary semicolons."""
+    log.debug("Removing all unnecessary semicolons.")
+    return re.sub(r";+\}", "}", css)
+
+
+def remove_empty_rules(css):
+    """Remove empty rules."""
+    log.debug("Removing all unnecessary empty rules.")
+    return re.sub(r"[^\}\{]+\{\}", "", css)
+
+
+def normalize_rgb_colors_to_hex(css):
+    """Convert `rgb(51,102,153)` to `#336699`."""
+    log.debug("Converting all rgba to hexadecimal color values.")
+    regex = re.compile(r"rgb\s*\(\s*([0-9,\s]+)\s*\)")
+    match = regex.search(css)
+    while match:
+        colors = map(lambda s: s.strip(), match.group(1).split(","))
+        hexcolor = '#%.2x%.2x%.2x' % tuple(map(int, colors))
+        css = css.replace(match.group(), hexcolor)
+        match = regex.search(css)
+    return css
+
+
+def condense_zero_units(css):
+    """Replace `0(px, em, %, etc)` with `0`."""
+    log.debug("Condensing all zeroes on values.")
+    return re.sub(r"([\s:])(0)(px|em|%|in|q|ch|cm|mm|pc|pt|ex|rem|s|ms|"
+                  r"deg|grad|rad|turn|vw|vh|vmin|vmax|fr)", r"\1\2", css)
+
+
+def condense_multidimensional_zeros(css):
+    """Replace `:0 0 0 0;`, `:0 0 0;` etc. with `:0;`."""
+    log.debug("Condensing all multidimensional zeroes on values.")
+    return css.replace(":0 0 0 0;", ":0;").replace(
+        ":0 0 0;", ":0;").replace(":0 0;", ":0;").replace(
+            "background-position:0;", "background-position:0 0;").replace(
+                "transform-origin:0;", "transform-origin:0 0;")
+
+
+def condense_floating_points(css):
+    """Replace `0.6` with `.6` where possible."""
+    log.debug("Condensing all floating point values.")
+    return re.sub(r"(:|\s)0+\.(\d+)", r"\1.\2", css)
+
+
+def condense_hex_colors(css):
+    """Shorten colors from #AABBCC to #ABC where possible."""
+    log.debug("Condensing all hexadecimal color values.")
+    regex = re.compile(
+        r"""([^\"'=\s])(\s*)#([0-9a-f])([0-9a-f])([0-9a-f])"""
+        r"""([0-9a-f])([0-9a-f])([0-9a-f])""", re.I | re.S)
+    match = regex.search(css)
+    while match:
+        first = match.group(3) + match.group(5) + match.group(7)
+        second = match.group(4) + match.group(6) + match.group(8)
+        if first.lower() == second.lower():
+            css = css.replace(
+                match.group(), match.group(1) + match.group(2) + '#' + first)
+            match = regex.search(css, match.end() - 3)
+        else:
+            match = regex.search(css, match.end())
+    return css
+
+
+def condense_whitespace(css):
+    """Condense multiple adjacent whitespace characters into one."""
+    log.debug("Condensing all unnecessary white spaces.")
+    return re.sub(r"\s+", " ", css)
+
+
+def condense_semicolons(css):
+    """Condense multiple adjacent semicolon characters into one."""
+    log.debug("Condensing all unnecessary multiple adjacent semicolons.")
+    return re.sub(r";;+", ";", css)
+
+
+def wrap_css_lines(css, line_length=80):
+    """Wrap the lines of the given CSS to an approximate length."""
+    log.debug("Wrapping lines to ~{0} max line lenght.".format(line_length))
+    lines, line_start = [], 0
+    for i, char in enumerate(css):
+        # Its safe to break after } characters.
+        if char == '}' and (i - line_start >= line_length):
+            lines.append(css[line_start:i + 1])
+            line_start = i + 1
+    if line_start < len(css):
+        lines.append(css[line_start:])
+    return '\n'.join(lines)
+
+
+def condense_font_weight(css):
+    """Condense multiple font weights into shorter integer equals."""
+    log.debug("Condensing font weights on values.")
+    return css.replace('font-weight:normal;', 'font-weight:400;').replace(
+        'font-weight:bold;', 'font-weight:700;')
+
+
+def condense_std_named_colors(css):
+    """Condense named color values to shorter replacement using HEX."""
+    log.debug("Condensing standard named color values.")
+    for color_name, color_hexa in iter(tuple({
+        ':aqua;': ':#0ff;', ':blue;': ':#00f;',
+            ':fuchsia;': ':#f0f;', ':yellow;': ':#ff0;'}.items())):
+        css = css.replace(color_name, color_hexa)
+    return css
+
+
+def condense_xtra_named_colors(css):
+    """Condense named color values to shorter replacement using HEX."""
+    log.debug("Condensing extended named color values.")
+    for k, v in iter(tuple(EXTENDED_NAMED_COLORS.items())):
+        same_color_but_rgb = 'rgb({0},{1},{2})'.format(v[0], v[1], v[2])
+        if len(k) > len(same_color_but_rgb):
+            css = css.replace(k, same_color_but_rgb)
+    return css
+
+
+def remove_url_quotes(css):
+    """Fix for url() does not need quotes."""
+    log.debug("Removing quotes from url.")
+    return re.sub(r'url\((["\'])([^)]*)\1\)', r'url(\2)', css)
+
+
+def condense_border_none(css):
+    """Condense border:none; to border:0;."""
+    log.debug("Condense borders values.")
+    return css.replace("border:none;", "border:0;")
+
+
+def add_encoding(css):
+    """Add @charset 'UTF-8'; if missing."""
+    log.debug("Adding encoding declaration if needed.")
+    return "@charset utf-8;" + css if "@charset" not in css.lower() else css
+
+
+def restore_needed_space(css):
+    """Fix CSS for some specific cases where a white space is needed."""
+    return css.replace("!important", " !important").replace(  # !important
+        "@media(", "@media (").replace(  # media queries # jpeg > jpg
+            "data:image/jpeg;base64,", "data:image/jpg;base64,").rstrip("\n;")
+
+
+def unquote_selectors(css):
+    """Fix CSS for some specific selectors where Quotes is not needed."""
+    log.debug("Removing unnecessary Quotes on selectors of CSS classes.")
+    return re.compile('([a-zA-Z]+)="([a-zA-Z0-9-_\.]+)"]').sub(r'\1=\2]', css)
+
+
+def css_minify(css, wrap=False, comments=False, sort=False, noprefix=False):
+    """Minify CSS main function."""
+    log.info("Compressing CSS...")
+    css = remove_comments(css) if not comments else css
+    css = sort_properties(css) if sort else css
+    css = unquote_selectors(css)
+    css = condense_whitespace(css)
+    css = remove_url_quotes(css)
+    css = condense_xtra_named_colors(css)
+    css = condense_font_weight(css)
+    css = remove_unnecessary_whitespace(css)
+    css = condense_std_named_colors(css)
+    css = remove_unnecessary_semicolons(css)
+    css = condense_zero_units(css)
+    css = condense_multidimensional_zeros(css)
+    css = condense_floating_points(css)
+    css = normalize_rgb_colors_to_hex(css)
+    css = condense_hex_colors(css)
+    css = condense_border_none(css)
+    css = wrap_css_lines(css, 80) if wrap else css
+    css = condense_semicolons(css)
+    css = add_encoding(css) if not noprefix else css
+    css = restore_needed_space(css)
+    log.info("Finished compressing CSS !.")
+    return css.strip()

utils/web_converter_python/css_html_js_minify/html_minifier.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Created by: juancarlospaco
+# GitHub Repo: https://github.com/juancarlospaco/css-html-js-minify
+
+"""HTML Minifier functions for CSS-HTML-JS-Minify."""
+
+
+import re
+
+import logging as log
+
+
+__all__ = ['html_minify']
+
+
+def condense_html_whitespace(html):
+    """Condense HTML, but be safe first if it have textareas or pre tags.
+
+    >>> condense_html_whitespace('<i>  <b>    <a> test </a>    </b> </i><br>')
+    '<i><b><a> test </a></b></i><br>'
+    """  # first space between tags, then empty new lines and in-between.
+    log.debug("Removing unnecessary HTML White Spaces and Empty New Lines.")
+    tagsStack = []
+    split = re.split('(<\\s*pre.*>|<\\s*/\\s*pre\\s*>|<\\s*textarea.*>|<\\s*/\\s*textarea\\s*>)', html, flags=re.IGNORECASE)
+    for i in range(0, len(split)):
+    	#if we are on a tag
+        if (i + 1) % 2 == 0:
+            tag = rawtag(split[i])
+            if tag.startswith('/'):
+                if not tagsStack or '/' + tagsStack.pop() != tag:
+                    raise Exception("Some tag is not closed properly")
+            else:
+                tagsStack.append(tag)
+            continue
+
+		#else check if we are outside any nested <pre>/<textarea> tag
+        if not tagsStack:
+            temp = re.sub(r'>\s+<', '> <', split[i])
+            split[i] = re.sub(r'\s{2,}|[\r\n]', ' ', temp)
+    return ''.join(split)
+
+
+def rawtag(str):
+    if re.match('<\\s*pre.*>', str, flags=re.IGNORECASE):
+        return 'pre'
+    if re.match('<\\s*textarea.*>', str, flags=re.IGNORECASE):
+        return 'txt'
+    if re.match('<\\s*/\\s*pre\\s*>', str, flags=re.IGNORECASE):
+        return '/pre'
+    if re.match('<\\s*/\\s*textarea\\s*>', str, flags=re.IGNORECASE):
+        return '/txt'
+
+def condense_style(html):
+    """Condense style html tags.
+
+    >>> condense_style('<style type="text/css">*{border:0}</style><p>a b c')
+    '<style>*{border:0}</style><p>a b c'
+    """  # May look silly but Emmet does this and is wrong.
+    log.debug("Condensing HTML Style CSS tags.")
+    return html.replace('<style type="text/css">', '<style>').replace(
+        "<style type='text/css'>", '<style>').replace(
+            "<style type=text/css>", '<style>')
+
+
+def condense_script(html):
+    """Condense script html tags.
+
+    >>> condense_script('<script type="text/javascript"> </script><p>a b c')
+    '<script> </script><p>a b c'
+    """  # May look silly but Emmet does this and is wrong.
+    log.debug("Condensing HTML Script JS tags.")
+    return html.replace('<script type="text/javascript">', '<script>').replace(
+        "<style type='text/javascript'>", '<script>').replace(
+            "<style type=text/javascript>", '<script>')
+
+
+def clean_unneeded_html_tags(html):
+    """Clean unneeded optional html tags.
+
+    >>> clean_unneeded_html_tags('a<body></img></td>b</th></tr></hr></br>c')
+    'abc'
+    """
+    log.debug("Removing unnecessary optional HTML tags.")
+    for tag_to_remove in ("""</area> </base> <body> </body> </br> </col>
+        </colgroup> </dd> </dt> <head> </head> </hr> <html> </html> </img>
+        </input> </li> </link> </meta> </option> </param> <tbody> </tbody>
+        </td> </tfoot> </th> </thead> </tr> </basefont> </isindex> </param>
+            """.split()):
+            html = html.replace(tag_to_remove, '')
+    return html  # May look silly but Emmet does this and is wrong.
+
+
+def remove_html_comments(html):
+    """Remove all HTML comments, Keep all for Grunt, Grymt and IE.
+
+    >>> _="<!-- build:dev -->a<!-- endbuild -->b<!--[if IE 7]>c<![endif]--> "
+    >>> _+= "<!-- kill me please -->keep" ; remove_html_comments(_)
+    '<!-- build:dev -->a<!-- endbuild -->b<!--[if IE 7]>c<![endif]--> keep'
+    """  # Grunt uses comments to as build arguments, bad practice but still.
+    log.debug("""Removing all unnecessary HTML comments; Keep all containing:
+    'build:', 'endbuild', '<!--[if]>', '<![endif]-->' for Grunt/Grymt, IE.""")
+    return re.compile('<!-- [^(build|endbuild)].*? -->', re.I).sub('', html)
+
+
+def unquote_html_attributes(html):
+    """Remove all HTML quotes on attibutes if possible.
+
+    >>> unquote_html_attributes('<img   width="9" height="5" data-foo="0"  >')
+    '<img width=9 height=5 data-foo=0 >'
+    """  # data-foo=0> might cause errors on IE, we leave 1 space data-foo=0 >
+    log.debug("Removing unnecessary Quotes on attributes of HTML tags.")
+    # cache all regular expressions on variables before we enter the for loop.
+    any_tag = re.compile(r"<\w.*?>", re.I | re.MULTILINE | re.DOTALL)
+    space = re.compile(r' \s+|\s +', re.MULTILINE)
+    space1 = re.compile(r'\w\s+\w', re.MULTILINE)
+    space2 = re.compile(r'"\s+>', re.MULTILINE)
+    space3 = re.compile(r"'\s+>", re.MULTILINE)
+    space4 = re.compile('"\s\s+\w+="|\'\s\s+\w+=\'|"\s\s+\w+=|\'\s\s+\w+=',
+                        re.MULTILINE)
+    space6 = re.compile(r"\d\s+>", re.MULTILINE)
+    quotes_in_tag = re.compile('([a-zA-Z]+)="([a-zA-Z0-9-_\.]+)"')
+    # iterate on a for loop cleaning stuff up on the html markup.
+    for tag in iter(any_tag.findall(html)):
+        # exceptions of comments and closing tags
+        if tag.startswith('<!') or tag.find('</') > -1:
+            continue
+        original = tag
+        # remove white space inside the tag itself
+        tag = space2.sub('" >', tag)  # preserve 1 white space is safer
+        tag = space3.sub("' >", tag)
+        for each in space1.findall(tag) + space6.findall(tag):
+            tag = tag.replace(each, space.sub(' ', each))
+        for each in space4.findall(tag):
+            tag = tag.replace(each, each[0] + ' ' + each[1:].lstrip())
+        # remove quotes on some attributes
+        tag = quotes_in_tag.sub(r'\1=\2 ', tag)  # See Bug #28
+        if original != tag:  # has the tag been improved ?
+            html = html.replace(original, tag)
+    return html.strip()
+
+
+def html_minify(html, comments=False):
+    """Minify HTML main function.
+
+    >>> html_minify(' <p  width="9" height="5"  > <!-- a --> b </p> c <br> ')
+    '<p width=9 height=5 > b c <br>'
+    """
+    log.info("Compressing HTML...")
+    html = remove_html_comments(html) if not comments else html
+    html = condense_style(html)
+    html = condense_script(html)
+    html = clean_unneeded_html_tags(html)
+    html = condense_html_whitespace(html)
+    html = unquote_html_attributes(html)
+    log.info("Finished compressing HTML !.")
+    return html.strip()

utils/web_converter_python/css_html_js_minify/js_minifier.py

@@ -0,0 +1,184 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Created by: juancarlospaco
+# GitHub Repo: https://github.com/juancarlospaco/css-html-js-minify
+# Modified by: xdavidhu
+
+"""JavaScript Minifier functions for CSS-HTML-JS-Minify."""
+
+
+from io import StringIO  # pure-Python StringIO supports unicode.
+
+import logging as log
+import re
+
+from .css_minifier import condense_semicolons
+
+
+__all__ = ['js_minify']
+
+
+def remove_commented_lines(js):
+    """Force remove commented out lines from Javascript."""
+    log.debug("Force remove commented out lines from Javascript.")
+    result = ""
+    for line in js.splitlines():
+        line = re.sub(r"/\*.*\*/" ,"" ,line) # (/*COMMENT */)
+        line = re.sub(r"//.*","" ,line) # (//COMMENT)
+        result += '\n'+line
+    return result
+
+
+def simple_replacer_js(js):
+    """Force strip simple replacements from Javascript."""
+    log.debug("Force strip simple replacements from Javascript.")
+    return condense_semicolons(js.replace("debugger;", ";").replace(
+        ";}", "}").replace("; ", ";").replace(" ;", ";").rstrip("\n;"))
+
+
+def js_minify_keep_comments(js):
+    """Return a minified version of the Javascript string."""
+    log.info("Compressing Javascript...")
+    ins, outs = StringIO(js), StringIO()
+    JavascriptMinify(ins, outs).minify()
+    return force_single_line_js(outs.getvalue())
+
+
+def force_single_line_js(js):
+    """Force Javascript to a single line, even if need to add semicolon."""
+    log.debug("Forcing JS from ~{0} to 1 Line.".format(len(js.splitlines())))
+    return ";".join(js.splitlines()) if len(js.splitlines()) > 1 else js
+
+
+class JavascriptMinify(object):
+
+    """Minify an input stream of Javascript, writing to an output stream."""
+
+    def __init__(self, instream=None, outstream=None):
+        """Init class."""
+        self.ins, self.outs = instream, outstream
+
+    def minify(self, instream=None, outstream=None):
+        """Minify Javascript using StringIO."""
+        if instream and outstream:
+            self.ins, self.outs = instream, outstream
+        write, read = self.outs.write, self.ins.read
+        space_strings = ("abcdefghijklmnopqrstuvwxyz"
+                         "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$\\")
+        starters, enders = '{[(+-', '}])+-"\''
+        newlinestart_strings = starters + space_strings
+        newlineend_strings = enders + space_strings
+        do_newline, do_space = False, False
+        doing_single_comment, doing_multi_comment = False, False
+        previous_before_comment, in_quote = '', ''
+        in_re, quote_buf = False, []
+        previous = read(1)
+        next1 = read(1)
+        if previous == '/':
+            if next1 == '/':
+                doing_single_comment = True
+            elif next1 == '*':
+                doing_multi_comment = True
+            else:
+                write(previous)
+        elif not previous:
+            return
+        elif previous >= '!':
+            if previous in "'\"":
+                in_quote = previous
+            write(previous)
+            previous_non_space = previous
+        else:
+            previous_non_space = ' '
+        if not next1:
+            return
+        while True:
+            next2 = read(1)
+            if not next2:
+                last = next1.strip()
+                conditional_1 = (doing_single_comment or doing_multi_comment)
+                if not conditional_1 and last not in ('', '/'):
+                    write(last)
+                break
+            if doing_multi_comment:
+                if next1 == '*' and next2 == '/':
+                    doing_multi_comment = False
+                    next2 = read(1)
+            elif doing_single_comment:
+                if next1 in '\r\n':
+                    doing_single_comment = False
+                    while next2 in '\r\n':
+                        next2 = read(1)
+                        if not next2:
+                            break
+                    if previous_before_comment in ')}]':
+                        do_newline = True
+                    elif previous_before_comment in space_strings:
+                        write('\n')
+            elif in_quote:
+                quote_buf.append(next1)
+
+                if next1 == in_quote:
+                    numslashes = 0
+                    for c in reversed(quote_buf[:-1]):
+                        if c != '\\':
+                            break
+                        else:
+                            numslashes += 1
+                    if numslashes % 2 == 0:
+                        in_quote = ''
+                        write(''.join(quote_buf))
+            elif next1 in '\r\n':
+                conditional_2 = previous_non_space in newlineend_strings
+                if conditional_2 or previous_non_space > '~':
+                    while 1:
+                        if next2 < '!':
+                            next2 = read(1)
+                            if not next2:
+                                break
+                        else:
+                            conditional_3 = next2 in newlinestart_strings
+                            if conditional_3 or next2 > '~' or next2 == '/':
+                                do_newline = True
+                            break
+            elif next1 < '!' and not in_re:
+                conditional_4 = next2 in space_strings or next2 > '~'
+                conditional_5 = previous_non_space in space_strings
+                conditional_6 = previous_non_space > '~'
+                if (conditional_5 or conditional_6) and (conditional_4):
+                    do_space = True
+            elif next1 == '/':
+                if in_re:
+                    if previous != '\\':
+                        in_re = False
+                    write('/')
+                elif next2 == '/':
+                    doing_single_comment = True
+                    previous_before_comment = previous_non_space
+                elif next2 == '*':
+                    doing_multi_comment = True
+                else:
+                    in_re = previous_non_space in '(,=:[?!&|'
+                    write('/')
+            else:
+                if do_space:
+                    do_space = False
+                    write(' ')
+                if do_newline:
+                    write('\n')
+                    do_newline = False
+                write(next1)
+                if not in_re and next1 in "'\"":
+                    in_quote = next1
+                    quote_buf = []
+            previous = next1
+            next1 = next2
+            if previous >= '!':
+                previous_non_space = previous
+
+
+def js_minify(js):
+    """Minify a JavaScript string."""
+    js = remove_commented_lines(js)
+    js = js_minify_keep_comments(js)
+    return js.strip()

utils/web_converter_python/css_html_js_minify/minify.py

@@ -0,0 +1,312 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Created by: juancarlospaco
+# GitHub Repo: https://github.com/juancarlospaco/css-html-js-minify
+
+"""CSS-HTML-JS-Minify.
+
+Minifier for the Web.
+"""
+
+
+import atexit
+import os
+import sys
+import gzip
+import logging as log
+
+from argparse import ArgumentParser
+from datetime import datetime
+from functools import partial
+from hashlib import sha1
+from multiprocessing import Pool, cpu_count
+from subprocess import getoutput
+from time import sleep
+
+from .css_minifier import css_minify
+from .html_minifier import html_minify
+from .js_minifier import js_minify
+
+from anglerfish import (check_encoding, check_folder, make_logger,
+                        make_post_exec_msg, set_process_name,
+                        set_single_instance, walk2list, beep,
+                        set_terminal_title)
+
+
+__version__ = '2.5.0'
+__license__ = 'GPLv3+ LGPLv3+'
+__author__ = 'Juan Carlos'
+__email__ = 'juancarlospaco@gmail.com'
+__url__ = 'https://github.com/juancarlospaco/css-html-js-minify'
+__source__ = ('https://raw.githubusercontent.com/juancarlospaco/'
+              'css-html-js-minify/master/css-html-js-minify.py')
+
+
+start_time = datetime.now()
+
+
+##############################################################################
+
+
+def process_multiple_files(file_path, watch=False, wrap=False, timestamp=False,
+                           comments=False, sort=False, overwrite=False,
+                           zipy=False, prefix='', add_hash=False):
+    """Process multiple CSS, JS, HTML files with multiprocessing."""
+    log.debug("Process {} is Compressing {}.".format(os.getpid(), file_path))
+    if watch:
+        previous = int(os.stat(file_path).st_mtime)
+        log.info("Process {} is Watching {}.".format(os.getpid(), file_path))
+        while True:
+            actual = int(os.stat(file_path).st_mtime)
+            if previous == actual:
+                sleep(60)
+            else:
+                previous = actual
+                log.debug("Modification detected on {0}.".format(file_path))
+                check_folder(os.path.dirname(file_path))
+                if file_path.endswith(".css"):
+                    process_single_css_file(
+                        file_path, wrap=wrap, timestamp=timestamp,
+                        comments=comments, sort=sort, overwrite=overwrite,
+                        zipy=zipy, prefix=prefix, add_hash=add_hash)
+                elif file_path.endswith(".js"):
+                    process_single_js_file(
+                        file_path, timestamp=timestamp,
+                        overwrite=overwrite, zipy=zipy)
+                else:
+                    process_single_html_file(
+                        file_path, comments=comments,
+                        overwrite=overwrite, prefix=prefix, add_hash=add_hash)
+    else:
+        if file_path.endswith(".css"):
+            process_single_css_file(
+                file_path, wrap=wrap, timestamp=timestamp,
+                comments=comments, sort=sort, overwrite=overwrite, zipy=zipy,
+                prefix=prefix, add_hash=add_hash)
+        elif file_path.endswith(".js"):
+            process_single_js_file(
+                file_path, timestamp=timestamp,
+                overwrite=overwrite, zipy=zipy)
+        else:
+            process_single_html_file(
+                file_path, comments=comments,
+                overwrite=overwrite, prefix=prefix, add_hash=add_hash)
+
+
+def prefixer_extensioner(file_path, old, new,
+                         file_content=None, prefix='', add_hash=False):
+    """Take a file path and safely preppend a prefix and change extension.
+
+    This is needed because filepath.replace('.foo', '.bar') sometimes may
+    replace '/folder.foo/file.foo' into '/folder.bar/file.bar' wrong!.
+    >>> prefixer_extensioner('/tmp/test.js', '.js', '.min.js')
+    '/tmp/test.min.js'
+    """
+    log.debug("Prepending '{}' Prefix to {}.".format(new.upper(), file_path))
+    extension = os.path.splitext(file_path)[1].lower().replace(old, new)
+    filenames = os.path.splitext(os.path.basename(file_path))[0]
+    filenames = prefix + filenames if prefix else filenames
+    if add_hash and file_content:  # http://stackoverflow.com/a/25568916
+        filenames += "-" + sha1(file_content.encode("utf-8")).hexdigest()[:11]
+        log.debug("Appending SHA1 HEX-Digest Hash to '{}'.".format(file_path))
+    dir_names = os.path.dirname(file_path)
+    file_path = os.path.join(dir_names, filenames + extension)
+    return file_path
+
+
+def process_single_css_file(css_file_path, wrap=False, timestamp=False,
+                            comments=False, sort=False, overwrite=False,
+                            zipy=False, prefix='', add_hash=False,
+                            output_path=None):
+    """Process a single CSS file."""
+    log.info("Processing CSS file: {0}.".format(css_file_path))
+    with open(css_file_path, encoding="utf-8") as css_file:
+        original_css = css_file.read()
+    log.debug("INPUT: Reading CSS file {}.".format(css_file_path))
+    minified_css = css_minify(original_css, wrap=wrap,
+                              comments=comments, sort=sort)
+    if timestamp:
+        taim = "/* {0} */ ".format(datetime.now().isoformat()[:-7].lower())
+        minified_css = taim + minified_css
+    if output_path is None:
+        min_css_file_path = prefixer_extensioner(
+            css_file_path, ".css", ".css" if overwrite else ".min.css",
+            original_css, prefix=prefix, add_hash=add_hash)
+        if zipy:
+            gz_file_path = prefixer_extensioner(
+                css_file_path, ".css",
+                ".css.gz" if overwrite else ".min.css.gz", original_css,
+                prefix=prefix, add_hash=add_hash)
+            log.debug("OUTPUT: Writing ZIP CSS {}.".format(gz_file_path))
+    else:
+        min_css_file_path = gz_file_path = output_path
+    if not zipy or output_path is None:
+        # if specific output path is requested,write write only one output file
+        with open(min_css_file_path, "w", encoding="utf-8") as output_file:
+            output_file.write(minified_css)
+    if zipy:
+        with gzip.open(gz_file_path, "wt", encoding="utf-8") as output_gz:
+            output_gz.write(minified_css)
+    log.debug("OUTPUT: Writing CSS Minified {0}.".format(min_css_file_path))
+    return min_css_file_path
+
+
+def process_single_html_file(html_file_path, comments=False, overwrite=False,
+                             prefix='', add_hash=False, output_path=None):
+    """Process a single HTML file."""
+    log.info("Processing HTML file: {0}.".format(html_file_path))
+    with open(html_file_path, encoding="utf-8") as html_file:
+        minified_html = html_minify(html_file.read(), comments=comments)
+    log.debug("INPUT: Reading HTML file {0}.".format(html_file_path))
+    if output_path is None:
+        html_file_path = prefixer_extensioner(
+            html_file_path, ".html" if overwrite else ".htm", ".html",
+            prefix=prefix, add_hash=add_hash)
+    else:
+        html_file_path = output_path
+    with open(html_file_path, "w", encoding="utf-8") as output_file:
+        output_file.write(minified_html)
+    log.debug("OUTPUT: Writing HTML Minified {0}.".format(html_file_path))
+    return html_file_path
+
+
+def process_single_js_file(js_file_path, timestamp=False, overwrite=False,
+                           zipy=False, output_path=None):
+    """Process a single JS file."""
+    log.info("Processing JS file: {0}.".format(js_file_path))
+    with open(js_file_path, encoding="utf-8") as js_file:
+        original_js = js_file.read()
+    log.debug("INPUT: Reading JS file {0}.".format(js_file_path))
+    minified_js = js_minify(original_js)
+    if timestamp:
+        taim = "/* {} */ ".format(datetime.now().isoformat()[:-7].lower())
+        minified_js = taim + minified_js
+    if output_path is None:
+        min_js_file_path = prefixer_extensioner(
+            js_file_path, ".js", ".js" if overwrite else ".min.js",
+            original_js)
+        if zipy:
+            gz_file_path = prefixer_extensioner(
+                js_file_path, ".js", ".js.gz" if overwrite else ".min.js.gz",
+                original_js)
+            log.debug("OUTPUT: Writing ZIP JS {}.".format(gz_file_path))
+    else:
+        min_js_file_path = gz_file_path = output_path
+    if not zipy or output_path is None:
+        # if specific output path is requested,write write only one output file
+        with open(min_js_file_path, "w", encoding="utf-8") as output_file:
+            output_file.write(minified_js)
+    if zipy:
+        with gzip.open(gz_file_path, "wt", encoding="utf-8") as output_gz:
+            output_gz.write(minified_js)
+    log.debug("OUTPUT: Writing JS Minified {0}.".format(min_js_file_path))
+    return min_js_file_path
+
+
+def make_arguments_parser():
+    """Build and return a command line agument parser."""
+    parser = ArgumentParser(description=__doc__, epilog="""CSS-HTML-JS-Minify:
+    Takes a file or folder full path string and process all CSS/HTML/JS found.
+    If argument is not file/folder will fail. Check Updates works on Python3.
+    Std-In to Std-Out is deprecated since it may fail with unicode characters.
+    SHA1 HEX-Digest 11 Chars Hash on Filenames is used for Server Cache.
+    CSS Properties are Alpha-Sorted, to help spot cloned ones, Selectors not.
+    Watch works for whole folders, with minimum of ~60 Secs between runs.""")
+    parser.add_argument('--version', action='version', version=__version__)
+    parser.add_argument('fullpath', metavar='fullpath', type=str,
+                        help='Full path to local file or folder.')
+    parser.add_argument('--wrap', action='store_true',
+                        help="Wrap output to ~80 chars per line, CSS only.")
+    parser.add_argument('--prefix', type=str,
+                        help="Prefix string to prepend on output filenames.")
+    parser.add_argument('--timestamp', action='store_true',
+                        help="Add a Time Stamp on all CSS/JS output files.")
+    parser.add_argument('--quiet', action='store_true', help="Quiet, Silent.")
+    parser.add_argument('--hash', action='store_true',
+                        help="Add SHA1 HEX-Digest 11chars Hash to Filenames.")
+    parser.add_argument('--zipy', action='store_true',
+                        help="GZIP Minified files as '*.gz', CSS/JS only.")
+    parser.add_argument('--sort', action='store_true',
+                        help="Alphabetically Sort CSS Properties, CSS only.")
+    parser.add_argument('--comments', action='store_true',
+                        help="Keep comments, CSS/HTML only (Not Recommended)")
+    parser.add_argument('--overwrite', action='store_true',
+                        help="Force overwrite all in-place (Not Recommended)")
+    parser.add_argument('--after', type=str,
+                        help="Command to execute after run (Experimental).")
+    parser.add_argument('--before', type=str,
+                        help="Command to execute before run (Experimental).")
+    parser.add_argument('--watch', action='store_true', help="Watch changes.")
+    parser.add_argument('--multiple', action='store_true',
+                        help="Allow Multiple instances (Not Recommended).")
+    parser.add_argument('--beep', action='store_true',
+                        help="Beep sound will be played when it ends at exit.")
+    return parser.parse_args()
+
+
+def prepare():
+    """Prepare basic setup for main loop running."""
+    global log
+    log = make_logger("css-html-js-minify", emoji=True)  # Make a Logger Log.
+    set_terminal_title("css-html-js-minify")
+    check_encoding()  # AutoMagically Check Encodings/root
+    set_process_name("css-html-js-minify")  # set Name
+    set_single_instance("css-html-js-minify")  # set Single Instance
+    return log
+
+
+def main():
+    """Main Loop."""
+    args = make_arguments_parser()
+    log.disable(log.CRITICAL) if args.quiet else log.debug("Max Logging ON")
+    log.info(__doc__ + __version__)
+    check_folder(os.path.dirname(args.fullpath))
+    atexit.register(beep) if args.beep else log.debug("Beep sound at exit OFF")
+    if os.path.isfile(args.fullpath) and args.fullpath.endswith(".css"):
+        log.info("Target is a CSS File.")  # Work based on if argument is
+        list_of_files = str(args.fullpath)  # file or folder, folder is slower.
+        process_single_css_file(
+            args.fullpath, wrap=args.wrap, timestamp=args.timestamp,
+            comments=args.comments, sort=args.sort, overwrite=args.overwrite,
+            zipy=args.zipy, prefix=args.prefix, add_hash=args.hash)
+    elif os.path.isfile(args.fullpath) and args.fullpath.endswith(
+            ".html" if args.overwrite else ".htm"):
+        log.info("Target is HTML File.")
+        list_of_files = str(args.fullpath)
+        process_single_html_file(
+            args.fullpath, comments=args.comments,
+            overwrite=args.overwrite, prefix=args.prefix, add_hash=args.hash)
+    elif os.path.isfile(args.fullpath) and args.fullpath.endswith(".js"):
+        log.info("Target is a JS File.")
+        list_of_files = str(args.fullpath)
+        process_single_js_file(
+            args.fullpath, timestamp=args.timestamp,
+            overwrite=args.overwrite, zipy=args.zipy)
+    elif os.path.isdir(args.fullpath):
+        log.info("Target is a Folder with CSS, HTML, JS files !.")
+        log.warning("Processing a whole Folder may take some time...")
+        list_of_files = walk2list(
+            args.fullpath,
+            (".css", ".js", ".html" if args.overwrite else ".htm"),
+            (".min.css", ".min.js", ".htm" if args.overwrite else ".html"))
+        log.info('Total Maximum CPUs used: ~{0} Cores.'.format(cpu_count()))
+        pool = Pool(cpu_count())  # Multiprocessing Async
+        pool.map_async(partial(
+                process_multiple_files, watch=args.watch,
+                wrap=args.wrap, timestamp=args.timestamp,
+                comments=args.comments, sort=args.sort,
+                overwrite=args.overwrite, zipy=args.zipy,
+                prefix=args.prefix, add_hash=args.hash),
+            list_of_files)
+        pool.close()
+        pool.join()
+    else:
+        log.critical("File or folder not found,or cant be read,or I/O Error.")
+        sys.exit(1)
+    if args.after and getoutput:
+        log.info(getoutput(str(args.after)))
+    log.info('\n {0} \n Files Processed: {1}.'.format('-' * 80, list_of_files))
+    log.info('Number of Files Processed: {0}.'.format(
+        len(list_of_files) if isinstance(list_of_files, tuple) else 1))
+    set_terminal_title()
+    make_post_exec_msg(start_time)

utils/web_converter_python/css_html_js_minify/variables.py

@@ -0,0 +1,213 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Created by: juancarlospaco
+# GitHub Repo: https://github.com/juancarlospaco/css-html-js-minify
+
+"""Variables for CSS processing for CSS-HTML-JS-Minify."""
+
+
+# 'Color Name String': (R, G, B)
+EXTENDED_NAMED_COLORS = {
+    'azure': (240, 255, 255),
+    'beige': (245, 245, 220),
+    'bisque': (255, 228, 196),
+    'blanchedalmond': (255, 235, 205),
+    'brown': (165, 42, 42),
+    'burlywood': (222, 184, 135),
+    'chartreuse': (127, 255, 0),
+    'chocolate': (210, 105, 30),
+    'coral': (255, 127, 80),
+    'cornsilk': (255, 248, 220),
+    'crimson': (220, 20, 60),
+    'cyan': (0, 255, 255),
+    'darkcyan': (0, 139, 139),
+    'darkgoldenrod': (184, 134, 11),
+    'darkgray': (169, 169, 169),
+    'darkgreen': (0, 100, 0),
+    'darkgrey': (169, 169, 169),
+    'darkkhaki': (189, 183, 107),
+    'darkmagenta': (139, 0, 139),
+    'darkolivegreen': (85, 107, 47),
+    'darkorange': (255, 140, 0),
+    'darkorchid': (153, 50, 204),
+    'darkred': (139, 0, 0),
+    'darksalmon': (233, 150, 122),
+    'darkseagreen': (143, 188, 143),
+    'darkslategray': (47, 79, 79),
+    'darkslategrey': (47, 79, 79),
+    'darkturquoise': (0, 206, 209),
+    'darkviolet': (148, 0, 211),
+    'deeppink': (255, 20, 147),
+    'dimgray': (105, 105, 105),
+    'dimgrey': (105, 105, 105),
+    'firebrick': (178, 34, 34),
+    'forestgreen': (34, 139, 34),
+    'gainsboro': (220, 220, 220),
+    'gold': (255, 215, 0),
+    'goldenrod': (218, 165, 32),
+    'gray': (128, 128, 128),
+    'green': (0, 128, 0),
+    'grey': (128, 128, 128),
+    'honeydew': (240, 255, 240),
+    'hotpink': (255, 105, 180),
+    'indianred': (205, 92, 92),
+    'indigo': (75, 0, 130),
+    'ivory': (255, 255, 240),
+    'khaki': (240, 230, 140),
+    'lavender': (230, 230, 250),
+    'lavenderblush': (255, 240, 245),
+    'lawngreen': (124, 252, 0),
+    'lemonchiffon': (255, 250, 205),
+    'lightcoral': (240, 128, 128),
+    'lightcyan': (224, 255, 255),
+    'lightgray': (211, 211, 211),
+    'lightgreen': (144, 238, 144),
+    'lightgrey': (211, 211, 211),
+    'lightpink': (255, 182, 193),
+    'lightsalmon': (255, 160, 122),
+    'lightseagreen': (32, 178, 170),
+    'lightslategray': (119, 136, 153),
+    'lightslategrey': (119, 136, 153),
+    'lime': (0, 255, 0),
+    'limegreen': (50, 205, 50),
+    'linen': (250, 240, 230),
+    'magenta': (255, 0, 255),
+    'maroon': (128, 0, 0),
+    'mediumorchid': (186, 85, 211),
+    'mediumpurple': (147, 112, 219),
+    'mediumseagreen': (60, 179, 113),
+    'mediumspringgreen': (0, 250, 154),
+    'mediumturquoise': (72, 209, 204),
+    'mediumvioletred': (199, 21, 133),
+    'mintcream': (245, 255, 250),
+    'mistyrose': (255, 228, 225),
+    'moccasin': (255, 228, 181),
+    'navy': (0, 0, 128),
+    'oldlace': (253, 245, 230),
+    'olive': (128, 128, 0),
+    'olivedrab': (107, 142, 35),
+    'orange': (255, 165, 0),
+    'orangered': (255, 69, 0),
+    'orchid': (218, 112, 214),
+    'palegoldenrod': (238, 232, 170),
+    'palegreen': (152, 251, 152),
+    'paleturquoise': (175, 238, 238),
+    'palevioletred': (219, 112, 147),
+    'papayawhip': (255, 239, 213),
+    'peachpuff': (255, 218, 185),
+    'peru': (205, 133, 63),
+    'pink': (255, 192, 203),
+    'plum': (221, 160, 221),
+    'purple': (128, 0, 128),
+    'rosybrown': (188, 143, 143),
+    'saddlebrown': (139, 69, 19),
+    'salmon': (250, 128, 114),
+    'sandybrown': (244, 164, 96),
+    'seagreen': (46, 139, 87),
+    'seashell': (255, 245, 238),
+    'sienna': (160, 82, 45),
+    'silver': (192, 192, 192),
+    'slategray': (112, 128, 144),
+    'slategrey': (112, 128, 144),
+    'snow': (255, 250, 250),
+    'springgreen': (0, 255, 127),
+    'teal': (0, 128, 128),
+    'thistle': (216, 191, 216),
+    'tomato': (255, 99, 71),
+    'turquoise': (64, 224, 208),
+    'violet': (238, 130, 238),
+    'wheat': (245, 222, 179)
+}
+
+
+# Do Not compact this string, new lines are used to Group up stuff.
+CSS_PROPS_TEXT = '''
+
+alignment-adjust alignment-baseline animation animation-delay
+animation-direction animation-duration animation-iteration-count
+animation-name animation-play-state animation-timing-function appearance
+azimuth
+
+backface-visibility background background-blend-mode background-attachment
+background-clip background-color background-image background-origin
+background-position background-position-block background-position-inline
+background-position-x background-position-y background-repeat background-size
+baseline-shift bikeshedding bookmark-label bookmark-level bookmark-state
+bookmark-target border border-bottom border-bottom-color
+border-bottom-left-radius border-bottom-parts border-bottom-right-radius
+border-bottom-style border-bottom-width border-clip border-clip-top
+border-clip-right border-clip-bottom border-clip-left border-collapse
+border-color border-corner-shape border-image border-image-outset
+border-image-repeat border-image-slice border-image-source border-image-width
+border-left border-left-color border-left-style border-left-parts
+border-left-width border-limit border-parts border-radius border-right
+border-right-color border-right-style border-right-width border-right-parts
+border-spacing border-style border-top border-top-color border-top-left-radius
+border-top-parts border-top-right-radius border-top-style border-top-width
+border-width bottom box-decoration-break box-shadow box-sizing
+
+caption-side clear clip color column-count column-fill column-gap column-rule
+column-rule-color column-rule-style column-rule-width column-span column-width
+columns content counter-increment counter-reset corners corner-shape
+cue cue-after cue-before cursor
+
+direction display drop-initial-after-adjust drop-initial-after-align
+drop-initial-before-adjust drop-initial-before-align drop-initial-size
+drop-initial-value
+
+elevation empty-cells
+
+flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap fit
+fit-position float font font-family font-size font-size-adjust font-stretch
+font-style font-variant font-weight
+
+grid-columns grid-rows
+
+justify-content
+
+hanging-punctuation height hyphenate-character hyphenate-resource hyphens
+
+icon image-orientation image-resolution inline-box-align
+
+left letter-spacing line-height line-stacking line-stacking-ruby
+line-stacking-shift line-stacking-strategy linear-gradient list-style
+list-style-image list-style-position list-style-type
+
+margin margin-bottom margin-left margin-right margin-top marquee-direction
+marquee-loop marquee-speed marquee-style max-height max-width min-height
+min-width
+
+nav-index
+
+opacity orphans outline outline-color outline-offset outline-style
+outline-width overflow overflow-style overflow-x overflow-y
+
+padding padding-bottom padding-left padding-right padding-top page
+page-break-after page-break-before page-break-inside pause pause-after
+pause-before perspective perspective-origin pitch pitch-range play-during
+position presentation-level
+
+quotes
+
+resize rest rest-after rest-before richness right rotation rotation-point
+ruby-align ruby-overhang ruby-position ruby-span
+
+size speak speak-header speak-numeral speak-punctuation speech-rate src
+stress string-set
+
+table-layout target target-name target-new target-position text-align
+text-align-last text-decoration text-emphasis text-indent text-justify
+text-outline text-shadow text-transform text-wrap top transform
+transform-origin transition transition-delay transition-duration
+transition-property transition-timing-function
+
+unicode-bidi unicode-range
+
+vertical-align visibility voice-balance voice-duration voice-family
+voice-pitch voice-range voice-rate voice-stress voice-volume volume
+
+white-space widows width word-break word-spacing word-wrap
+
+z-index
+
+'''