Polish the 6to5 integration

- fix tests
- rename compiler module and class
- update README, CHANGES, AUTHORS, and setup.py
- update travis config to install 6to5
- adopt the code to new format of settings and template tags

Author: Andrey Fedoseev

.travis.yml

@@ -17,6 +17,7 @@ matrix:
 before_install:
   - npm install -g coffee-script
   - npm install -g less@1.7.4
+  - npm install -g 6to5@3.5.3
   - gem install sass --version 3.3.14
   - gem install compass --version 1.0.1
 install:

AUTHORS

@@ -5,3 +5,4 @@ Contributors
 
 Sergey Fedoseev [https://github.com/sir-sigurd]
 Alexey Kuleshevich [https://github.com/lehins]
+Andrey Dresvyannikov [https://github.com/sepulchered]

CHANGES.rst

@@ -14,6 +14,7 @@ Dev
   * ``LESS_EXECUTABLE``
 - ``-C`` (``--no-cache``) flag is removed from SASS/SCSS compilers
 - Add ``STATIC_PRECOMPILER_LIST_FILES`` setting
+- Add `6to5 <https://6to5.org/>`_ compiler
 
 0.8
 ===

README.rst

@@ -101,6 +101,7 @@ General settings
 
     STATIC_PRECOMPILER_COMPILERS = (
         'static_precompiler.compilers.CoffeeScript',
+        'static_precompiler.compilers.ES6To5',
         'static_precompiler.compilers.SASS',
         'static_precompiler.compilers.SCSS',
         'static_precompiler.compilers.LESS',
@@ -160,6 +161,19 @@ Example::
     )
 
 
+6to5
+----
+
+``executable``
+  Path to 6to5 compiler executable. Default: ``"6to5"``.
+
+Example::
+
+    STATIC_PRECOMPILER_COMPILERS = (
+        ('static_precompiler.compilers.ES6To5', {"executable": "/usr/bin/6to5"}),
+    )
+
+
 SASS / SCSS
 -----------
 

provision.sh

@@ -17,6 +17,7 @@ fi
 
 sudo npm install -g coffee-script@1.7.1
 sudo npm install -g less@1.7.4
+sudo npm install -g 6to5@3.5.3
 
 
 ##############

setup.py

@@ -41,7 +41,7 @@ def read(fname):
     author_email="andrey.fedoseev@gmail.com",
     url="https://github.com/andreyfedoseev/django-static-precompiler",
     description="Django template tags to compile all kinds of static files "
-                "(SASS, LESS, CoffeeScript).",
+                "(SASS, LESS, CoffeeScript, ECMAScript 6to5).",
     long_description="\n\n".join([README, CHANGES]),
     classifiers=[
         'Development Status :: 4 - Beta',
@@ -53,7 +53,7 @@ def read(fname):
         'Programming Language :: Python :: 3',
         'Topic :: Internet :: WWW/HTTP',
     ],
-    keywords=["sass", "scss", "less", "css", "coffeescript", "javascript"],
+    keywords=["sass", "scss", "less", "css", "coffeescript", "javascript", "6to5"],
     tests_require=[
         "pytest",
         "pytest-django",

static_precompiler/compilers/__init__.py

@@ -1,5 +1,5 @@
 # coding: utf-8
 from static_precompiler.compilers.coffeescript import CoffeeScript
-from static_precompiler.compilers.es6 import ES6Script
+from static_precompiler.compilers.es6to5 import ES6To5
 from static_precompiler.compilers.scss import SASS, SCSS
 from static_precompiler.compilers.less import LESS

static_precompiler/compilers/es6.py renamed to static_precompiler/compilers/es6to5.py

@@ -1,20 +1,24 @@
 from static_precompiler.exceptions import StaticCompilationError
 from static_precompiler.compilers.base import BaseCompiler
-from static_precompiler.settings import ES6_EXECUTABLE
 from static_precompiler.utils import run_command
 
 
-class ES6Script(BaseCompiler):
+class ES6To5(BaseCompiler):
+
     name = "es6"
     input_extension = "es6"
     output_extension = "js"
 
+    def __init__(self, executable="6to5"):
+        self.executable = executable
+        super(ES6To5, self).__init__()
+
     def compile_file(self, source_path):
         return self.compile_source(self.get_source(source_path))
 
     def compile_source(self, source):
         args = [
-            ES6_EXECUTABLE
+            self.executable
         ]
         out, errors = run_command(args, source)
         if errors:

static_precompiler/settings.py

@@ -13,7 +13,7 @@
 
 COMPILERS = getattr(settings, "STATIC_PRECOMPILER_COMPILERS", (
     "static_precompiler.compilers.CoffeeScript",
-    "static_precompiler.compilers.ES6Script",
+    "static_precompiler.compilers.ES6To5",
     "static_precompiler.compilers.SASS",
     "static_precompiler.compilers.SCSS",
     "static_precompiler.compilers.LESS",
@@ -55,7 +55,6 @@
 
 
 COFFEESCRIPT_EXECUTABLE = getattr(settings, "COFFEESCRIPT_EXECUTABLE", "coffee")
-ES6_EXECUTABLE = getattr(settings, "ES6_EXECUTABLE", "6to5")
 SCSS_EXECUTABLE = getattr(settings, "SCSS_EXECUTABLE", "sass")
 SCSS_USE_COMPASS = getattr(settings, "SCSS_USE_COMPASS", False)
 LESS_EXECUTABLE = getattr(settings, "LESS_EXECUTABLE", "lessc")