Useful debugging help.

3 files changed, 20 insertions, 0 deletions

diff --git a/coverage/control.py b/coverage/control.py
index 1a6d4e7..7398ced 100644
--- a/coverage/control.py
+++ b/coverage/control.py
@@ -1027,6 +1027,16 @@ class FileDisposition(object):
         self.file_tracer = None
         self.has_dynamic_filename = False
 
+    def __repr__(self):
+        ret = "FileDisposition %r" % (self.original_filename,)
+        if self.trace:
+            ret += " trace"
+        else:
+            ret += " notrace=%r" % (self.reason,)
+        if self.file_tracer:
+            ret += " file_tracer=%r" % (self.file_tracer,)
+        return "<" + ret + ">"
+
     def debug_message(self):
         """Produce a debugging message explaining the outcome."""
         if self.trace:
diff --git a/coverage/debug.py b/coverage/debug.py
index 7431523..5b41bc4 100644
--- a/coverage/debug.py
+++ b/coverage/debug.py
@@ -17,6 +17,11 @@ class DebugControl(object):
         self.options = options
         self.output = output
 
+    def __repr__(self):
+        return "<DebugControl options=%r output=%r>" % (
+            self.options, self.output
+            )
+
     def should(self, option):
         """Decide whether to output debug information in category `option`."""
         return (option in self.options or option in FORCED_DEBUG)
diff --git a/coverage/test_helpers.py b/coverage/test_helpers.py
index a4c73d3..a42fe3b 100644
--- a/coverage/test_helpers.py
+++ b/coverage/test_helpers.py
@@ -27,6 +27,11 @@ class Tee(object):
         for f in self._files:
             f.write(data)
 
+    def flush(self):
+        """Flush the data on all the files."""
+        for f in self._files:
+            f.flush()
+
     if 0:
         # Use this if you need to use a debugger, though it makes some tests
         # fail, I'm not sure why...