new: pkg: added coverage information and abilities.

.coveragerc

@@ -0,0 +1,29 @@
+# .coveragerc to control coverage.py
+[run]
+branch = True
+source = gitchangelog
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Have to re-enable the standard pragma
+    pragma: no cover
+
+    # Don't complain about missing debug-only code:
+    def __repr__
+    if self\.debug
+
+    # Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+    # Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+    if PY3:
+
+    if not PY3:
+
+ignore_errors = True
+[html]
+directory = cover

.travis.yml

@@ -1,9 +1,12 @@
 language: python
 python:
-  - "3.3"
-  - "3.2"
+  - "3.4"
   - "2.7"
-install: ./autogen.sh && python setup.py install && python setup.py develop easy_install gitchangelog[test]
+install:
+  - ./autogen.sh && python setup.py install && python setup.py develop easy_install gitchangelog[test]
+  - pip install coverage coveralls
 script:
-  - python -m unittest discover -fv -s test && python -m doctest gitchangelog.py
-  - ./autogen.sh && python setup.py sdist --formats=gztar && pip install dist/gitchangelog-$(./autogen.sh --get-version | tr "_" "-").tar.gz --upgrade
+  - git reset --hard HEAD ; git clean -d -f ; ./autogen.sh && python setup.py sdist --formats=gztar && pip install dist/gitchangelog-$(./autogen.sh --get-version | tr "_" "-").tar.gz --upgrade
+  - nosetests .
+after_success:
+  - coveralls

README.rst

@@ -2,11 +2,21 @@
 gitchangelog
 ============
 
-.. image:: https://pypip.in/v/gitchangelog/badge.png
-    :target: https://pypi.python.org/pypi/gitchangelog
+.. image:: http://img.shields.io/pypi/v/gitchangelog.svg?style=flat
+   :target: https://pypi.python.org/pypi/gitchangelog/
+   :alt: Latest PyPI version
 
-.. image:: https://secure.travis-ci.org/vaab/gitchangelog.png?branch=master
-    :target: http://travis-ci.org/vaab/gitchangelog
+.. image:: http://img.shields.io/pypi/dm/gitchangelog.svg?style=flat
+   :target: https://pypi.python.org/pypi/gitchangelog/
+   :alt: Number of PyPI downloads
+
+.. image:: http://img.shields.io/travis/vaab/gitchangelog/master.svg?style=flat
+   :target: https://travis-ci.org/vaab/gitchangelog/
+   :alt: Travis CI build status
+
+.. image:: http://img.shields.io/coveralls/vaab/gitchangelog/master.svg?style=flat
+   :target: https://coveralls.io/r/vaab/gitchangelog
+   :alt: Test coverage
 
 
 Translate commit message history to a changelog.

gitchangelog.py

@@ -18,19 +18,19 @@
 
 try:
     import pystache
-except ImportError:
+except ImportError:  ## pragma: no cover
     pystache = None
 
 try:
     import mako
-except ImportError:
+except ImportError:  ## pragma: no cover
     mako = None
 
 PY3 = sys.version_info[0] >= 3
 
 if PY3:
     imap = map
-else:
+else:  ## pragma: no cover
     imap = itertools.imap
 
 usage_msg = """usage: %(exname)s"""
@@ -139,24 +139,6 @@ def final_dot(msg):
     return msg
 
 
-def first(elts, predicate, default=Null):
-    for elt in elts:
-        if predicate(elt):
-            return elt
-    if default is Null:
-        raise ValueError("No elements satisfy predicate")
-    else:
-        return default
-
-
-def dedent(txt):
-    """Detect if first line is not indented and dedent the remaining"""
-    lines = txt.strip().split("\n")
-    idx, line = first(enumerate(lines), lambda elt: elt[1] != "")
-    if line.startswith("\t") or line.startswith(" "):
-        return textwrap.dedent("\n".join(lines))
-    return line + "\n" + textwrap.dedent("\n".join(lines[idx+1:]))
-
 def indent(text, chars="  ", first=None):
     """Return text string indented with the given chars
 
@@ -591,7 +573,7 @@ def __init__(self, path):
         self.bare = self.swrap("git rev-parse --is-bare-repository") == "true"
         self.toplevel = None if self.bare else \
                         self.swrap("git rev-parse --show-toplevel")
-        self.gitdir = os.path.normpath(
+        self.gitdir = normpath(
             os.path.join(self._orig_path,
                          self.swrap("git rev-parse --git-dir")))
 

setup.cfg

@@ -0,0 +1,9 @@
+[nosetests]
+verbosity = 3
+with-doctest = 1
+doctest-extension = rst
+exe = 1
+with-coverage = 1
+cover-package = gitchangelog
+#cover-min-percentage = 90
+doctest-options = +ELLIPSIS,+NORMALIZE_WHITESPACE

setup.py

@@ -82,6 +82,7 @@
         'Mustache': ["pystache", ],
         'Mako': ["mako", ],
         'test': [
+            "nose",
             "minimock",
             "mako",
             "pystache",

test/common.py

@@ -43,23 +43,34 @@ def simple_renderer(data, opts):
     return s
 
 
-def set_env(key, value):
+def set_env(**se_kwargs):
 
     def decorator(f):
 
         def _wrapped(*args, **kwargs):
             kwargs["env"] = dict(kwargs.get("env") or os.environ)
-            kwargs["env"][key] = value
+            for key, value in se_kwargs.items():
+                kwargs["env"][key] = value
             return f(*args, **kwargs)
         return _wrapped
     return decorator
 
-tprog = os.path.join(
+BASE_PATH = os.path.normpath(os.path.join(
     os.path.dirname(os.path.realpath(__file__)),
-    "..", "gitchangelog.py")
-
-w = set_env("tprog", tprog)(gitchangelog.wrap)
-cmd = set_env("tprog", tprog)(gitchangelog.cmd)
+    ".."))
+tprog = os.path.join(BASE_PATH, "gitchangelog.py")
+
+WITH_COVERAGE = gitchangelog.cmd("type coverage")[2] == 0
+if WITH_COVERAGE:
+    tprog_set = set_env(
+        COVERAGE_FILE="%s/.coverage.2" % BASE_PATH,
+        PYTHONPATH="%s" % BASE_PATH,
+        tprog='coverage run -a --source=%s --rcfile="%s/.coveragerc" %s' % (BASE_PATH, BASE_PATH, tprog))
+else:
+    tprog_set = set_env(tprog=tprog)
+
+w = tprog_set(gitchangelog.wrap)
+cmd = tprog_set(gitchangelog.cmd)
 
 
 class ExtendedTest(unittest.TestCase):