Some type hints and name improvements

Author: moomoohk

dpath/segments.py

@@ -140,7 +140,7 @@ def leaves(obj):
     return filter(lambda p: leafy(p[1]), walk(obj))
 
 
-def int_str(segment):
+def int_str(segment: PathSegment) -> PathSegment:
     """
     If the segment is an integer, return the string conversion.
     Otherwise return the segment unchanged. The conversion uses 'str'.
@@ -163,7 +163,7 @@ class Star(object):
 STAR = Star()
 
 
-def match(segments, glob):
+def match(segments: Sequence[PathSegment], glob: Sequence[str]):
     """
     Return True if the segments match the given glob, otherwise False.
 

dpath/util.py

@@ -230,7 +230,7 @@ def search(obj: Dict, glob: str, yielded=False, separator="/", afilter: Filter =
     every element in the document that matched the glob.
     """
 
-    globlist = _split_path(glob, separator)
+    split_glob = _split_path(glob, separator)
 
     def keeper(path, found):
         """
@@ -240,7 +240,7 @@ def keeper(path, found):
         if not dirs and not segments.leaf(found):
             return False
 
-        matched = segments.match(path, globlist)
+        matched = segments.match(path, split_glob)
         selected = afilter and afilter(found)
 
         return (matched and not afilter) or (matched and selected)