Add test coverae support (via ./bin/django-1.X test_coverage)

.gitignore

@@ -7,4 +7,5 @@ dist
 downloads
 eggs
 parts
-src/*.egg-info
+src/*.egg-info
+coverage

buildout.cfg

@@ -1,12 +1,19 @@
 [buildout]
-parts = python django-1.0 django-1.1
+parts = python django-1.0 django-1.1 coverage
 develop = .
 eggs = jellyroll
+       coverage
 
 [python]
 recipe = zc.recipe.egg
 interpreter = python
 eggs = ${buildout:eggs}
+extra-paths = ${coverage:location}
+
+[coverage]
+recipe = iw.recipe.subversion
+urls = 
+    http://opensource.55minutes.com/svn/python/trunk/django/apps/test_coverage/@41 test_coverage
 
 [django-1.0]
 recipe = djangorecipe
@@ -17,6 +24,7 @@ settings = testsettings
 test = jellyroll
 testrunner = test-1.0
 eggs = ${buildout:eggs}
+extra-paths = ${python:extra-paths}
 
 [django-1.1]
 recipe = djangorecipe
@@ -27,3 +35,4 @@ settings = testsettings
 test = jellyroll
 testrunner = test-1.1
 eggs = ${buildout:eggs}
+extra-paths = ${python:extra-paths}

src/jellyroll/providers/__init__.py

@@ -25,7 +25,6 @@ def active_providers():
                 mod = __import__(p, '', '', [''])
             except ImportError, e:
                 log.error("Couldn't import provider %r: %s" % (p, e))
-                raise
             if mod.enabled():
                 providers[p] = mod
     return providers

src/jellyroll/testsettings.py

@@ -1,3 +1,34 @@
+import os
+
+BASE = os.path.abspath(os.path.dirname(__file__))
+
 DATABASE_ENGINE = 'sqlite3'
 DATABASE_NAME = '/tmp/jellyroll.db'
-INSTALLED_APPS = ['django.contrib.contenttypes', 'tagging', 'jellyroll']
+INSTALLED_APPS = ['django.contrib.contenttypes', 'tagging', 'jellyroll']
+
+JELLYROLL_PROVIDERS = ['jellyroll.providers.%s' % p[:-3]
+                       for p in os.listdir(os.path.join(BASE, 'providers'))
+                       if p.endswith('.py') and not p.startswith('_')]
+
+# Silence logging
+import logging
+
+class Silence(logging.Handler):
+    def emit(self, record):
+        pass
+
+logging.getLogger("jellyroll").addHandler(Silence())
+
+# Coverage, if installed
+try:
+    from test_coverage.settings import *
+except ImportError:
+    pass
+else:
+    INSTALLED_APPS.append('test_coverage')
+
+    COVERAGE_REPORT_HTML_OUTPUT_DIR = os.path.join(os.path.dirname(os.path.dirname(BASE)), 'coverage')
+    COVERAGE_MODULE_EXCLUDES = ['^django\.', '^tagging\.', 'settings$', '\.templates$', '\.fixtures$']
+
+    if not os.path.exists(COVERAGE_REPORT_HTML_OUTPUT_DIR):
+        os.mkdir(COVERAGE_REPORT_HTML_OUTPUT_DIR)