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| author | Volker Weißmann <volker.weissmann@gmx.de> | 2025-03-02 10:26:36 +0100 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2025-05-29 09:20:27 -0700 |
| commit | bcf1c9ff1f7bcf41bc8af111f51f475a6ac9b25b (patch) | |
| tree | 3aceef5491cd88cb2d7ba55ba022e56799637c9e /mesonbuild/ast/printer.py | |
| parent | f9241c438b947d9b0b30f08948d47e493d6b56d7 (diff) | |
| download | meson-bcf1c9ff1f7bcf41bc8af111f51f475a6ac9b25b.tar.gz | |
AstPrinter: Use str.translate instead of str.replace
Diffstat (limited to 'mesonbuild/ast/printer.py')
| -rw-r--r-- | mesonbuild/ast/printer.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mesonbuild/ast/printer.py b/mesonbuild/ast/printer.py index 4ce3b3f1e..10a03bf77 100644 --- a/mesonbuild/ast/printer.py +++ b/mesonbuild/ast/printer.py @@ -13,6 +13,8 @@ import typing as T class AstPrinter(AstVisitor): + escape_trans: T.Dict[int, str] = str.maketrans({'\\': '\\\\', "'": "\'"}) + def __init__(self, indent: int = 2, arg_newline_cutoff: int = 5, update_ast_line_nos: bool = False): self.result = '' self.indent = indent @@ -57,7 +59,7 @@ class AstPrinter(AstVisitor): node.lineno = self.curr_line or node.lineno def escape(self, val: str) -> str: - return val.replace('\\', '\\\\').replace("'", "\'") + return val.translate(self.escape_trans) def visit_StringNode(self, node: mparser.StringNode) -> None: assert isinstance(node.value, str) |