merged in latest changes from Ned's repo

1 files changed, 67 insertions, 0 deletions

diff --git a/coverage/noseplugin.py b/coverage/noseplugin.py
new file mode 100644
index 00000000..b2bf9b5a
--- /dev/null
+++ b/coverage/noseplugin.py
@@ -0,0 +1,67 @@
+import logging
+import unittest, os
+from nose.plugins import Plugin
+import sys
+
+from coverage.testplugin import CoverageTestWrapper, options as coverage_opts
+
+log = logging.getLogger(__name__)
+
+
+class Coverage(Plugin):
+    """
+    Activate a coverage report using Ned Batchelder's coverage module.
+    """
+    
+    name = "coverage_new"
+    score = 1
+    status = {}
+    
+    def options(self, parser, env):
+        """
+        Add options to command line.
+        """
+        Plugin.options(self, parser, env)
+        for opt in coverage_opts:
+            parser.add_option(opt)
+    
+    def configure(self, options, config):
+        """
+        Configure plugin.
+        """
+        try:
+            self.status.pop('active')
+        except KeyError:
+            pass
+        Plugin.configure(self, options, config)
+        if self.enabled:
+            try:
+                import coverage
+            except ImportError:
+                log.error("Coverage not available: "
+                          "unable to import coverage module")
+                self.enabled = False
+                return
+        
+        self.config = config
+        self.status['active'] = True
+        self.options = options
+        
+    def begin(self):
+        """
+        Begin recording coverage information.
+        """
+        log.debug("Coverage begin")
+        # Load the runner and start it up
+        self.coverage = CoverageTestWrapper(self.options)
+        self.coverage.start()
+        
+    def report(self, stream):
+        """
+        Output code coverage report.
+        """
+        log.debug("Coverage report")
+        stream.write("Processing Coverage...")
+        # finish up with coverage
+        self.coverage.finish(stream)
+