Added fabfile as a script to automate various common mainentance tasks. Currently only automates testing (makes 2to3 testing easier). More featurs to come.

1 files changed, 68 insertions, 0 deletions

diff --git a/fabfile.py b/fabfile.py
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index 0000000..cc5702a
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+++ b/fabfile.py
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+"""
+Common maintenance commands for the Python-Markdown package.
+"""
+
+from fabric.api import local, lcd, settings, hide, prefix
+from sys import version as _pyversion
+
+
+def _get_versions():
+    """ Find and comfirm all supported versions of Python. """
+    vs = []
+    for v in ['2.4', '2.5', '2.6', '2.7', '3.1', '3.2']:
+        with settings(
+            hide('warnings', 'running', 'stdout', 'stderr'),
+            warn_only=True
+        ):
+            result = local('hash python%s' % v)
+            if not result.failed:
+                vs.append(v)
+    return vs
+confirmed_versions = _get_versions()
+
+def list_versions():
+    """ List all supported versions of Python. """
+    print('Supported Python versions available on this system:')
+    print('    Python ' + '\n    Python '.join(confirmed_versions))
+
+def test(version=_pyversion[:3]):
+    """ Run tests with given Python Version. Defaults to system default. """
+    if version in confirmed_versions:
+        build_tests(version=version)
+        #with prefix('bash $HOME/.virtualenvs/md%s/bin/activate' % version):
+        with lcd('build/test.%s/' % version):
+            local('python%s run-tests.py' % version)
+    else:
+        print('Python %s is not an available supported version.' % version)
+        list_versions()
+
+def test_all():
+    """ Run tests in all available supported versions. """
+    for v in confirmed_versions:
+        test(v)
+
+def build_tests(version=_pyversion[:3]):
+    """ Build tests for given Python Version. """
+    local('python%s setup.py build --build-purelib build/test.%s' % \
+                                                            (version, version))
+    local('rm -rf build/test.%s/tests' % version)
+    local('mkdir build/test.%s/tests' % version)
+    local('cp -r tests/* build/test.%s/tests' % version)
+    local('cp run-tests.py build/test.%s/run-tests.py' % version)
+    if version.startswith('3'):
+        # Do 2to3 conversion
+        local('2to3-%s -w -d build/test.%s/markdown' % (version, version))
+        local('2to3-%s -w build/test.%s/tests' % (version, version))
+        local('2to3-%s -w build/test.%s/run-tests.py' % (version, version))
+
+def build_env(version=_pyversion[:3]):
+    """ Build testing environment for given Python version. """
+    if version in confirmed_versions:
+        if version == '2.4':
+            local('sudo pip%s install ElementTree' % version)
+        local('sudo pip%s install nose' % version)
+
+def build_envs():
+    """ Build testing env in all support versions. """
+    for v in confirmed_versions:
+        build_env(v)