detecting whether the system supports ansi or not

.travis.yml

@@ -0,0 +1,10 @@
+language: python
+python:
+  - "2.6"
+  - "2.7"
+
+# command to install dependencies
+install:
+  - pip install -r requirements.pip
+# command to run tests
+script: make test

Makefile

@@ -0,0 +1,25 @@
+all: install_deps test
+
+filename=couleur-`python -c 'import couleur;print couleur.version'`.tar.gz
+
+export PYTHONPATH:=  ${PWD}
+export FORCE_COULEUR:=  true
+
+install_deps:
+	@pip install -r requirements.pip
+
+test:
+	@nosetests --verbosity=2
+
+clean:
+	@printf "Cleaning up files that are already in .gitignore... "
+	@for pattern in `cat .gitignore`; do rm -rf $$pattern; find . -name "$$pattern" -exec rm -rf {} \;; done
+	@echo "OK!"
+
+release: clean test publish
+	@printf "Exporting to $(filename)... "
+	@tar czf $(filename) couleur setup.py README.md
+	@echo "DONE!"
+
+publish:
+	@python setup.py sdist register upload

README.md

@@ -126,7 +126,8 @@ You will need to install [nose](http://somethingaboutorange.com/mrl/projects/nos
 And run:
     user@machine:~/Projects$ git clone git://github.com/gabrielfalcao/couleur.git
     user@machine:~/Projects$ cd couleur
-    user@machine:~/Projects/couleur$ nosetests
+    user@machine:~/Projects$ pip install -r requirements.pip
+    user@machine:~/Projects/couleur$ make
 
 ## nomenclature
 

couleur.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # <Couleur - fancy shell output for python>
-# Copyright (C) <2010>  Gabriel Falcão <gabriel@nacaolivre.org>
+# Copyright (C) <2010-2012>  Gabriel Falcão <gabriel@nacaolivre.org>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as published by
@@ -20,7 +20,8 @@ import sys
 import uuid
 import platform
 
-__version__ = '0.3'
+__version__ = '0.4.0'
+
 from StringIO import StringIO
 
 
@@ -34,10 +35,11 @@ for handle in [sys.stdout, sys.stderr]:
         else:
             SUPPORTS_ANSI = True
 
-if os.getenv('SURE_NO_COLORS'):
+if os.getenv('COULEUR_DISABLE'):
     SUPPORTS_ANSI = False
 
-SUPPORTS_ANSI = False
+if os.getenv('FORCE_COULEUR'):
+    SUPPORTS_ANSI = True
 
 
 def minify(string):
@@ -213,20 +215,22 @@ _sep2 = '_and_'
 
 
 class Shell(object):
-    def __init__(self, indent=2, linebreak=False, bold=False, disabled=False):
+    def __init__(self, indent=2, linebreak=False, bold=False,
+                 disabled=not SUPPORTS_ANSI):
         self._indentation_factor = indent
         self._indent = 0
         self._linebreak = linebreak
         self._bold = bold
         self._in_format = False
         self._disabled = disabled
-        self._backcolors = backcolors()
-        self._forecolors = forecolors()
-        self._modifiers = modifiers()
-        if disabled or not SUPPORTS_ANSI:
+        if disabled:
             self._backcolors = empty()
             self._forecolors = empty()
             self._modifiers = empty()
+        else:
+            self._backcolors = backcolors()
+            self._forecolors = forecolors()
+            self._modifiers = modifiers()
 
     def indent(self):
         self._indent += self._indentation_factor

requirements.pip

@@ -0,0 +1,4 @@
+distribute==0.6.27
+nose==1.1.2
+sure==1.0.6
+wsgiref==0.1.2

setup.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # <Couleur - fancy shell output for python>
-# Copyright (C) <2010>  Gabriel Falcão <gabriel@nacaolivre.org>
+# Copyright (C) <2010-2012>  Gabriel Falcão <gabriel@nacaolivre.org>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as published by
@@ -16,31 +16,21 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 from setuptools import setup
-import sys
-
-extra = {}
-if sys.version_info >= (3,0):
-    u = str
-    extra.update( use_2to3 = True )
-else:
-    u = lambda s: unicode(s, 'utf8')
-
+from couleur import __version__
 
 setup(name='couleur',
-    version='0.3.1',
-    description='ANSI terminal tool for python, colored shell and other ' \
-        'handy fancy features',
-    author=u('Gabriel Falcão'),
+    version=__version__,
+    description=(u'ANSI terminal tool for python, colored shell and other '
+                 'handy fancy features'),
+    author='Gabriel Falcao',
     author_email='gabriel@nacaolivre.org',
     url='http://github.com/gabrielfalcao/couleur',
     py_modules=['couleur'],
-    classifiers = [
+    classifiers=[
         'Development Status :: 5 - Production/Stable',
         'License :: OSI Approved :: Apache Software License',
         "Operating System :: POSIX",
         'Programming Language :: Python',
         'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 3',
     ],
-    **extra
 )