blacked all python files

1 files changed, 32 insertions, 14 deletions

diff --git a/rdflib/exceptions.py b/rdflib/exceptions.py
index 85195a53..4e31c0b8 100644
--- a/rdflib/exceptions.py
+++ b/rdflib/exceptions.py
@@ -2,9 +2,15 @@
 TODO:
 """
 
-__all__ = ['Error', 'TypeCheckError', 'SubjectTypeError',
-           'PredicateTypeError', 'ObjectTypeError', 'ContextTypeError',
-           'ParserError']
+__all__ = [
+    "Error",
+    "TypeCheckError",
+    "SubjectTypeError",
+    "PredicateTypeError",
+    "ObjectTypeError",
+    "ContextTypeError",
+    "ParserError",
+]
 
 
 class Error(Exception):
@@ -29,8 +35,10 @@ class SubjectTypeError(TypeCheckError):
 
     def __init__(self, node):
         TypeCheckError.__init__(self, node)
-        self.msg = "Subject must be instance of URIRef or BNode: %s(%s)" \
-            % (self.node, self.type)
+        self.msg = "Subject must be instance of URIRef or BNode: %s(%s)" % (
+            self.node,
+            self.type,
+        )
 
 
 class PredicateTypeError(TypeCheckError):
@@ -38,8 +46,10 @@ class PredicateTypeError(TypeCheckError):
 
     def __init__(self, node):
         TypeCheckError.__init__(self, node)
-        self.msg = "Predicate must be a URIRef instance: %s(%s)" \
-            % (self.node, self.type)
+        self.msg = "Predicate must be a URIRef instance: %s(%s)" % (
+            self.node,
+            self.type,
+        )
 
 
 class ObjectTypeError(TypeCheckError):
@@ -48,9 +58,11 @@ class ObjectTypeError(TypeCheckError):
 
     def __init__(self, node):
         TypeCheckError.__init__(self, node)
-        self.msg = "\
-Object must be instance of URIRef, Literal, or BNode: %s(%s)" % \
-            (self.node, self.type)
+        self.msg = (
+            "\
+Object must be instance of URIRef, Literal, or BNode: %s(%s)"
+            % (self.node, self.type)
+        )
 
 
 class ContextTypeError(TypeCheckError):
@@ -58,8 +70,10 @@ class ContextTypeError(TypeCheckError):
 
     def __init__(self, node):
         TypeCheckError.__init__(self, node)
-        self.msg = "Context must be instance of URIRef or BNode: %s(%s)" \
-            % (self.node, self.type)
+        self.msg = "Context must be instance of URIRef or BNode: %s(%s)" % (
+            self.node,
+            self.type,
+        )
 
 
 class ParserError(Error):
@@ -77,5 +91,9 @@ class UniquenessError(Error):
     """A uniqueness assumption was made in the context, and that is not true"""
 
     def __init__(self, values):
-        Error.__init__(self, "\
-Uniqueness assumption is not fulfilled. Multiple values are: %s" % values)
+        Error.__init__(
+            self,
+            "\
+Uniqueness assumption is not fulfilled. Multiple values are: %s"
+            % values,
+        )