Simplify code in filesets

src/builder/bazaarfileset.py

@@ -27,12 +27,7 @@ def _has_filename(self):
         """Used to identify if the file contains a path (/ and then .)"""
         filename = self.url.split("/")[-1]
 
-        if len(filename) > 0:
-            rslt = self.filename.find(".")
-            if rslt != -1:
-                return True
-
-        return False
+        return "." in filename
 
     def do(self):
         if self._has_filename():

src/builder/compressedfileset.py

@@ -41,7 +41,7 @@ def uncompress(filename, report_error, temp_dir):
             cmd = "tar -Jxf {0} -C {1}".format(filename, temp_dir)
             os.system(cmd)
         else:
-            if report_error is True:
+            if report_error:
                 msg = "Unsupported file extension for filename: {0}"
                 logging.error(msg.format(filename))