adding support for documents to know their status

tldp/outputs.py

@@ -55,6 +55,7 @@ class OutputDirectory(OutputNamingConvention):
             logger.info("%s creating output directory %s.", self.stem, dirname)
             os.mkdir(dirname)
         self.fileset = getfileset(self.dirname)
+        self.status = 'output'
         super(OutputDirectory, self).__init__(self.stem, self.dirname)
 
     def clean(self):

tldp/sources.py

@@ -85,6 +85,7 @@ class SourceDocument(object):
 
         logger.debug("Found existing %s", self.filename)
         self.doctype = self._doctype()
+        self.status = 'source'
         self.dirname, self.basename = os.path.split(self.filename)
         self.stem, self.ext = os.path.splitext(self.basename)
         self.resources = False  # -- assume no ./images/, ./resources/