diff options
Diffstat (limited to 'sphinx/pycode/ast.py')
| -rw-r--r-- | sphinx/pycode/ast.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sphinx/pycode/ast.py b/sphinx/pycode/ast.py index 755116475..d4646f0b7 100644 --- a/sphinx/pycode/ast.py +++ b/sphinx/pycode/ast.py @@ -141,6 +141,9 @@ class _UnparseVisitor(ast.NodeVisitor): return "%s.%s" % (self.visit(node.value), node.attr) def visit_BinOp(self, node: ast.BinOp) -> str: + # Special case ``**`` to not have surrounding spaces. + if isinstance(node.op, ast.Pow): + return "".join(map(self.visit, (node.left, node.op, node.right))) return " ".join(self.visit(e) for e in [node.left, node.op, node.right]) def visit_BoolOp(self, node: ast.BoolOp) -> str: @@ -202,7 +205,11 @@ class _UnparseVisitor(ast.NodeVisitor): return "%s[%s]" % (self.visit(node.value), self.visit(node.slice)) def visit_UnaryOp(self, node: ast.UnaryOp) -> str: - return "%s %s" % (self.visit(node.op), self.visit(node.operand)) + # UnaryOp is one of {UAdd, USub, Invert, Not}, which refer to ``+x``, + # ``-x``, ``~x``, and ``not x``. Only Not needs a space. + if isinstance(node.op, ast.Not): + return "%s %s" % (self.visit(node.op), self.visit(node.operand)) + return "%s%s" % (self.visit(node.op), self.visit(node.operand)) def visit_Tuple(self, node: ast.Tuple) -> str: if len(node.elts) == 0: |