Let newer black reformat files

pyangbind/lib/serialise.py

@@ -36,7 +36,6 @@
 
 from pyangbind.lib.yangtypes import YANGBool, safe_name
 
-
 long = int
 
 

pyangbind/lib/xpathhelper.py

@@ -165,7 +165,7 @@ def _encode_path(self, path, mode="search", find_parent=False, normalise_namespa
         else:
             epath = "/"
         for i in range(startelem, lastelem):
-            (tagname, attributes) = self._tagname_attributes(parts[i], normalise_namespace=normalise_namespace)
+            tagname, attributes = self._tagname_attributes(parts[i], normalise_namespace=normalise_namespace)
             if ":" in tagname and normalise_namespace:
                 tagname = tagname.split(":")[1]
 
@@ -256,7 +256,7 @@ def register(self, object_path, object_ptr, caller=False):
         this_obj_id = str(uuid.uuid1())
         self._library[this_obj_id] = object_ptr
         parent = object_path[:-1]
-        (tagname, attributes) = self._tagname_attributes(object_path[-1])
+        tagname, attributes = self._tagname_attributes(object_path[-1])
 
         if parent == []:
             parent_o = self._root

pyangbind/lib/yangtypes.py

@@ -796,7 +796,7 @@ def add(self, *args, **kwargs):
 
             value = kwargs.pop("_v", None)
 
-            (k, keyargs) = self._generate_key(*args, **kwargs)
+            k, keyargs = self._generate_key(*args, **kwargs)
 
             if k in self._members:
                 raise KeyError("%s is already defined as a list entry" % k)
@@ -817,7 +817,7 @@ def add(self, *args, **kwargs):
                 return k
 
         def delete(self, *args, **kwargs):
-            (k, _) = self._generate_key(*args, **kwargs)
+            k, _ = self._generate_key(*args, **kwargs)
 
             if self._path_helper:
                 current_item = self._members[k]

pyangbind/plugin/pybind.py

@@ -826,15 +826,12 @@ def get_children(ctx, fd, i_children, module, parent, path=str(), parent_cfg=Tru
             parent_descr = ""
 
         # Add more helper text.
-        nfd.write(
-            '''  """
+        nfd.write('''  """
   This class was auto-generated by the PythonClass plugin for PYANG
   from YANG module %s - based on the path %s. Each member element of
   the container is represented as a class variable - with a specific
   YANG type.%s
-  """\n'''
-            % (module.arg, (path if not path == "" else "/%s" % parent.arg), parent_descr)
-        )
+  """\n''' % (module.arg, (path if not path == "" else "/%s" % parent.arg), parent_descr))
     else:
         raise TypeError("unhandled keyword with children %s at %s" % (parent.keyword, parent.pos))
 
@@ -1009,15 +1006,12 @@ def get_children(ctx, fd, i_children, module, parent, path=str(), parent_cfg=Tru
         # set.
 
         # Generic class __init__, set up the path_helper if asked to.
-        nfd.write(
-            """
+        nfd.write("""
   _pybind_generated_by = 'container'
 
-  def __init__(self, *args, **kwargs):\n"""
-        )
+  def __init__(self, *args, **kwargs):\n""")
         if ctx.opts.use_xpathhelper:
-            nfd.write(
-                """
+            nfd.write("""
     helper = kwargs.pop("path_helper", None)
     if helper is False:
       self._path_helper = False
@@ -1027,17 +1021,13 @@ def __init__(self, *args, **kwargs):\n"""
       helper = getattr(self._parent, "_path_helper", False)
       self._path_helper = helper
     else:
-      self._path_helper = False\n"""
-            )
+      self._path_helper = False\n""")
         else:
-            nfd.write(
-                """
-    self._path_helper = False\n"""
-            )
+            nfd.write("""
+    self._path_helper = False\n""")
 
         if ctx.opts.use_extmethods:
-            nfd.write(
-                """
+            nfd.write("""
     extmethods = kwargs.pop("extmethods", None)
     if extmethods is False:
       self._extmethods = False
@@ -1047,21 +1037,17 @@ def __init__(self, *args, **kwargs):\n"""
       extmethods = getattr(self._parent, "_extmethods", None)
       self._extmethods = extmethods
     else:
-      self._extmethods = False\n"""
-            )
+      self._extmethods = False\n""")
         else:
-            nfd.write(
-                """
-    self._extmethods = False\n"""
-            )
+            nfd.write("""
+    self._extmethods = False\n""")
 
         # Write out the classes that are stored locally as self.__foo where
         # foo is the safe YANG name.
         for c in classes:
             nfd.write("    self.%s = %s(%s)\n" % (classes[c]["name"], classes[c]["type"], classes[c]["arg"]))
         # Don't accept arguments to a container/list/submodule class
-        nfd.write(
-            """
+        nfd.write("""
     load = kwargs.pop("load", None)
     if args:
       if len(args) > 1:
@@ -1081,20 +1067,16 @@ def __init__(self, *args, **kwargs):\n"""
         if load is None:
           setmethod(getattr(args[0], e))
         else:
-          setmethod(getattr(args[0], e), load=load)\n"""
-        )
+          setmethod(getattr(args[0], e), load=load)\n""")
 
         # A generic method to provide a path() method on each container, that gives
         # a path in the form of a list that describes the nodes in the hierarchy.
-        nfd.write(
-            """
+        nfd.write("""
   def _path(self):
     if hasattr(self, "_parent"):
       return self._parent._path()+[self._yang_name]
     else:
-      return %s\n"""
-            % path.split("/")[1:]
-        )
+      return %s\n""" % path.split("/")[1:])
 
         # For each element, write out a getter and setter method - with the doc
         # string of the element within the model.
@@ -1103,52 +1085,37 @@ def _path(self):
             description_str = ""
             if i["description"]:
                 description_str = "\n\n    YANG Description: %s" % i["description"]
-            nfd.write(
-                '''
+            nfd.write('''
   def _get_%s(self):
     """
     Getter method for %s, mapped from YANG variable %s (%s)%s
     """
     return self.__%s
-      '''
-                % (i["name"], i["name"], i["path"], i["origtype"], description_str, i["name"])
-            )
+      ''' % (i["name"], i["name"], i["path"], i["origtype"], description_str, i["name"]))
 
-            nfd.write(
-                '''
+            nfd.write('''
   def _set_%s(self, v, load=False):
     """
     Setter method for %s, mapped from YANG variable %s (%s)
     If this variable is read-only (config: false) in the
     source YANG file, then _set_%s is considered as a private
     method. Backends looking to populate this variable should
     do so via calling thisObj._set_%s() directly.%s
-    """'''
-                % (i["name"], i["name"], i["path"], i["origtype"], i["name"], i["name"], description_str)
-            )
+    """''' % (i["name"], i["name"], i["path"], i["origtype"], i["name"], i["name"], description_str))
             if keyval and i["yang_name"] in keyval:
-                nfd.write(
-                    """
+                nfd.write("""
     parent = getattr(self, "_parent", None)
     if parent is not None and load is False:
       raise AttributeError("Cannot set keys directly when" +
-                             " within an instantiated list")\n"""
-                )
-            nfd.write(
-                """
+                             " within an instantiated list")\n""")
+            nfd.write("""
     if hasattr(v, "_utype"):
-      v = v._utype(v)"""
-            )
-            nfd.write(
-                """
+      v = v._utype(v)""")
+            nfd.write("""
     try:
-      t = %s(v,%s)"""
-                % (c_str["type"], c_str["arg"])
-            )
-            nfd.write(
-                """
-    except (TypeError, ValueError):\n"""
-            )
+      t = %s(v,%s)""" % (c_str["type"], c_str["arg"]))
+            nfd.write("""
+    except (TypeError, ValueError):\n""")
             nfd.write(
                 """      raise ValueError({
           'error-string': \"\"\"%s must be of a type compatible with %s\"\"\",
@@ -1175,12 +1142,9 @@ def _set_%s(self, v, load=False):
             # be used. Generally, this is done in a choice where one branch needs to
             # be set to the default, but may be used wherever re-initialiation of
             # the object is required.
-            nfd.write(
-                """
+            nfd.write("""
   def _unset_%s(self):
-    self.__%s = %s(%s)\n\n"""
-                % (i["name"], i["name"], c_str["type"], c_str["arg"])
-            )
+    self.__%s = %s(%s)\n\n""" % (i["name"], i["name"], c_str["type"], c_str["arg"]))
 
         # When an element is read-only, write out the _set and _get methods, but
         # we don't actually make the property object accessible. This ensures that