Huge refactor of code out of control into inorout

--HG--
branch : inorout

1 files changed, 37 insertions, 0 deletions

diff --git a/coverage/disposition.py b/coverage/disposition.py
new file mode 100644
index 00000000..e9b8ba65
--- /dev/null
+++ b/coverage/disposition.py
@@ -0,0 +1,37 @@
+# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
+# For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt
+
+"""Simple value objects for tracking what to do with files."""
+
+
+class FileDisposition(object):
+    """A simple value type for recording what to do with a file."""
+    pass
+
+
+# FileDisposition "methods": FileDisposition is a pure value object, so it can
+# be implemented in either C or Python.  Acting on them is done with these
+# functions.
+
+def disposition_init(cls, original_filename):
+    """Construct and initialize a new FileDisposition object."""
+    disp = cls()
+    disp.original_filename = original_filename
+    disp.canonical_filename = original_filename
+    disp.source_filename = None
+    disp.trace = False
+    disp.reason = ""
+    disp.file_tracer = None
+    disp.has_dynamic_filename = False
+    return disp
+
+
+def disposition_debug_msg(disp):
+    """Make a nice debug message of what the FileDisposition is doing."""
+    if disp.trace:
+        msg = "Tracing %r" % (disp.original_filename,)
+        if disp.file_tracer:
+            msg += ": will be traced by %r" % disp.file_tracer
+    else:
+        msg = "Not tracing %r: %s" % (disp.original_filename, disp.reason)
+    return msg