Full Python 3 support

.gitignore

@@ -5,3 +5,5 @@ mincss.egg-info/
 /build/
 /dist/
 simple.js
+*.pyc
+__pycache__/

.travis.yml

@@ -0,0 +1,12 @@
+language: python
+
+python:
+    - "2.7"
+    - "3.3"
+
+install:
+    - python setup.py --quiet install
+
+script:
+    - nosetests
+    - mincss https://travis-ci.org

MANIFEST.in

@@ -1,5 +1,5 @@
 include LICENSE
-include README.md
+include README.rst
 include docs/changelog.rst
 include requirements.txt
 include mincss/download.js

README.md → README.rst

@@ -1,17 +1,36 @@
 mincss
 ======
 
+.. image:: https://travis-ci.org/myint/mincss.png?branch=master
+    :target: https://travis-ci.org/myint/mincss
+    :alt: Build status
+
 Clears the junk out of your CSS by finding out which selectors are
 actually not used in your HTML.
 
 By Peter Bengtsson, 2012-2013
 
+Example
+-------
+
+::
+
+    $ mincss https://github.com
+
+
+Installation
+------------
+
+From pip::
+
+    $ pip install --upgrade git+https://github.com/myint/mincss
+
 Why?
 ----
 
 With the onslaught of Twitter Bootstrap upon the world it's very
-tempting to just download their whole fat 80+Kb CSS and serve it up
-even though you're not using half of the HTML that it styles.
+tempting to just download their whole fat 80+Kb CSS and serve it up even
+though you're not using half of the HTML that it styles.
 
 There's also the case of websites that have changed over time but
 without the CSS getting the same amount of love refactoring. Then it's
@@ -24,8 +43,8 @@ you're not using.
 Whitespace compression?
 -----------------------
 
-No, that's a separate concern. This tool works independent of
-whitespace compression/optimization.
+No, that's a separate concern. This tool works independent of whitespace
+compression/optimization.
 
 For example, if you have a build step or a runtime step that converts
 all your CSS files into one (concatenation) and trims away all the
@@ -42,9 +61,11 @@ because at the moment ``mincss`` is entirely static.
 So what is a web developer to do? Simple, use ``/* no mincss */`` like
 this for example:
 
+::
+
     .logged-in-info {
         /* no mincss */
-	color: pink;
+    color: pink;
     }
 
 That tells ``mincss`` to ignore the whole block and all its selectors.

docs/conf.py

@@ -3,28 +3,28 @@
 # mincss documentation build configuration file, created by
 # sphinx-quickstart on Fri Jan 11 14:08:28 2013.
 #
-# This file is execfile()d with the current directory set to its containing dir.
+# This file is execfile()d with the current directory set to its containing
+# dir.
 #
 # Note that not all possible configuration values are present in this
 # autogenerated file.
 #
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.insert(0, os.path.abspath('.'))
 
-# -- General configuration -----------------------------------------------------
+# -- General configuration -----------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
 #needs_sphinx = '1.0'
 
-# Add any Sphinx extension module names here, as strings. They can be extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = []
 
 # Add any paths that contain templates here, relative to this directory.
@@ -66,7 +66,8 @@
 # directories to ignore when looking for source files.
 exclude_patterns = ['_build']
 
-# The reST default role (used for this markup: `text`) to use for all documents.
+# The reST default role (used for this markup: `text`) to use for all
+# documents.
 #default_role = None
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
@@ -87,7 +88,7 @@
 #modindex_common_prefix = []
 
 
-# -- Options for HTML output ---------------------------------------------------
+# -- Options for HTML output ---------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
@@ -167,24 +168,25 @@
 htmlhelp_basename = 'mincssdoc'
 
 
-# -- Options for LaTeX output --------------------------------------------------
+# -- Options for LaTeX output --------------------------------------------
 
 latex_elements = {
-# The paper size ('letterpaper' or 'a4paper').
-#'papersize': 'letterpaper',
+    # The paper size ('letterpaper' or 'a4paper').
+    #'papersize': 'letterpaper',
 
-# The font size ('10pt', '11pt' or '12pt').
-#'pointsize': '10pt',
+    # The font size ('10pt', '11pt' or '12pt').
+    #'pointsize': '10pt',
 
-# Additional stuff for the LaTeX preamble.
-#'preamble': '',
+    # Additional stuff for the LaTeX preamble.
+    #'preamble': '',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title, author, documentclass [howto/manual]).
+# (source start file, target name, title, author, documentclass
+# [howto/manual]).
 latex_documents = [
-  ('index', 'mincss.tex', u'mincss Documentation',
-   u'Peter Bengtsson', 'manual'),
+    ('index', 'mincss.tex', u'mincss Documentation',
+     u'Peter Bengtsson', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -208,7 +210,7 @@
 #latex_domain_indices = True
 
 
-# -- Options for manual page output --------------------------------------------
+# -- Options for manual page output --------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
@@ -221,15 +223,15 @@
 #man_show_urls = False
 
 
-# -- Options for Texinfo output ------------------------------------------------
+# -- Options for Texinfo output ------------------------------------------
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  ('index', 'mincss', u'mincss Documentation',
-   u'Peter Bengtsson', 'mincss', 'One line description of project.',
-   'Miscellaneous'),
+    ('index', 'mincss', u'mincss Documentation',
+     u'Peter Bengtsson', 'mincss', 'One line description of project.',
+     'Miscellaneous'),
 ]
 
 # Documents to append as an appendix to all manuals.

mincss/__main__.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+
+import sys
+
+from . import main
+
+
+if __name__ == '__main__':
+    sys.exit(main.main())

mincss/main.py

@@ -0,0 +1,70 @@
+from __future__ import print_function
+
+import io
+import os
+import time
+
+from .processor import Processor
+
+
+def run(args):
+    options = {'debug': args.verbose}
+    if args.phantomjs_path:
+        options['phantomjs'] = args.phantomjs_path
+    elif args.phantomjs:
+        options['phantomjs'] = True
+    p = Processor(**options)
+    t0 = time.time()
+    p.process(args.url)
+    t1 = time.time()
+    print('TOTAL TIME ', t1 - t0)
+    for inline in p.inlines:
+        print('ON', inline.url)
+        print('AT line', inline.line)
+        print('BEFORE '.ljust(79, '-'))
+        print(inline.before)
+        print('AFTER '.ljust(79, '-'))
+        print(inline.after)
+        print()
+
+    output_dir = args.outputdir
+    if not os.path.isdir(output_dir):
+        os.mkdir(output_dir)
+    for link in p.links:
+        print('FOR', link.href)
+        orig_name = link.href.split('/')[-1]
+        with io.open(os.path.join(output_dir, orig_name), 'w') as f:
+            f.write(link.after)
+        before_name = 'before_' + link.href.split('/')[-1]
+        with io.open(os.path.join(output_dir, before_name), 'w') as f:
+            f.write(link.before)
+        print('Files written to', output_dir)
+        print()
+        print(
+            '(from %d to %d saves %d)' %
+            (len(link.before), len(link.after),
+             len(link.before) - len(link.after))
+        )
+
+    return 0
+
+
+def main():
+    import argparse
+    parser = argparse.ArgumentParser()
+    add = parser.add_argument
+    add('url', type=str,
+        help='URL to process')
+    add('--outputdir', action='store',
+        default='./output',
+        help='directory where to put output (default ./output)')
+    add('-v', '--verbose', action='store_true',
+        help='increase output verbosity')
+    add('--phantomjs', action='store_true',
+        help='Use PhantomJS to download the source')
+    add('--phantomjs-path', action='store',
+        default='',
+        help='Where is the phantomjs executable')
+
+    args = parser.parse_args()
+    return run(args)