- cython compatibility restored

DHParser/syntaxtree.pxd

@@ -16,14 +16,14 @@ cdef class Node:
     cpdef is_anonymous(self)
     cpdef _content(self)
     cpdef with_pos(self, pos)
-    cpdef has_attr(self)
+    # cpdef has_attr(self, attr)
     # cpdef compare_attr(self, other)
     # cpdef _tree_repr(self, tab, open_fn, close_fn, data_fn, density, inline, inline_fn)
     # cpdef as_sxpr(self, src, indentation, compact)
     # cpdef as_xml(self, src, indentation, inline_tags, omit_tags, empty_tags)
     # cpdef select_if(self, match_function, include_root, reverse)
     # cpdef select(self, tag_names, include_root)
-    cpdef pick(self, tag_names)
+    # cpdef pick(self, criterion, reverse)
     # cpdef tree_size(self)
     cpdef to_json_obj(self)
 

DHParser/syntaxtree.py

@@ -614,8 +614,7 @@ class Node:  # (collections.abc.Sized): Base class omitted for cython-compatibil
         """
         return self.select_if(create_match_function(criterion), include_root, reverse)
 
-    def pick(self, criterion: CriteriaType,
-             reverse: bool = False) -> Optional['Node']:
+    def pick(self, criterion: CriteriaType, reverse: bool = False) -> Optional['Node']:
         """
         Picks the first (or last if run in reverse mode) descendant that fulfills
         the given criterion which can be either a match-function or a tag-name or