Document _from_c

Author: thecjharries

pygit2/config.py

@@ -292,6 +292,10 @@ class ConfigEntry(object):
 
     @classmethod
     def _from_c(cls, ptr, from_iterator=False):
+        """Builds the entry from a ``git_config_entry`` pointer. ``from_iterator``
+        should be ``True`` when the entry was created during ``git_config_iterator``
+        actions
+        """
         entry = cls.__new__(cls)
         entry._entry = ptr
         entry.from_iterator = from_iterator