updated bundled pyflakes to 1.0.0

Author: JulianEberius

pyflakes/__init__.py

@@ -1 +1 @@
-__version__ = '0.9.2'
+__version__ = '1.0.0'

pyflakes/api.py

@@ -448,6 +448,10 @@ def addBinding(self, node, value):
             elif isinstance(existing, Importation) and value.redefines(existing):
                 existing.redefined.append(node)
 
+        if value.name in self.scope:
+            # then assume the rebound name is used as a global or within a loop
+            value.used = self.scope[value.name].used
+
         self.scope[value.name] = value
 
     def getNodeHandler(self, node_class):
@@ -526,8 +530,6 @@ def handleNodeStore(self, node):
             binding = ExportBinding(name, node.parent, self.scope)
         else:
             binding = Assignment(name, node)
-        if name in self.scope:
-            binding.used = self.scope[name].used
         self.addBinding(node, binding)
 
     def handleNodeDelete(self, node):
@@ -648,8 +650,9 @@ def ignore(self, node):
         pass
 
     # "stmt" type nodes
-    DELETE = PRINT = FOR = WHILE = IF = WITH = WITHITEM = RAISE = \
-        TRYFINALLY = ASSERT = EXEC = EXPR = ASSIGN = handleChildren
+    DELETE = PRINT = FOR = ASYNCFOR = WHILE = IF = WITH = WITHITEM = \
+        ASYNCWITH = ASYNCWITHITEM = RAISE = TRYFINALLY = ASSERT = EXEC = \
+        EXPR = ASSIGN = handleChildren
 
     CONTINUE = BREAK = PASS = ignore
 
@@ -751,7 +754,7 @@ def YIELD(self, node):
         self.scope.isGenerator = True
         self.handleNode(node.value, node)
 
-    YIELDFROM = YIELD
+    AWAIT = YIELDFROM = YIELD
 
     def FUNCTIONDEF(self, node):
         for deco in node.decorator_list:
@@ -761,6 +764,8 @@ def FUNCTIONDEF(self, node):
         if self.withDoctest:
             self.deferFunction(lambda: self.handleDoctests(node))
 
+    ASYNCFUNCTIONDEF = FUNCTIONDEF
+
     def LAMBDA(self, node):
         args = []
         annotations = []