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| author | Batuhan Taşkaya <47358913+isidentical@users.noreply.github.com> | 2019-05-18 22:10:20 (GMT) |
|---|---|---|
| committer | Pablo Galindo <Pablogsal@gmail.com> | 2019-05-18 22:10:20 (GMT) |
| commit | fa19a25c238d0769e6a5aa63ce05133d66043556 (patch) | |
| tree | 077b992633fa929e61a03b606803d84a9f9f524a /Python/ast_unparse.c | |
| parent | eab99650799699f766c2660f4cfa8ff3f9e8457f (diff) | |
| download | cpython-fa19a25c238d0769e6a5aa63ce05133d66043556.zip cpython-fa19a25c238d0769e6a5aa63ce05133d66043556.tar.gz cpython-fa19a25c238d0769e6a5aa63ce05133d66043556.tar.bz2 | |
Add support for PEP572 in ast_unparse.c (GH-13337)
Diffstat (limited to 'Python/ast_unparse.c')
| -rw-r--r-- | Python/ast_unparse.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Python/ast_unparse.c b/Python/ast_unparse.c index 25a5c69..5f366a1 100644 --- a/Python/ast_unparse.c +++ b/Python/ast_unparse.c @@ -810,6 +810,17 @@ append_ast_await(_PyUnicodeWriter *writer, expr_ty e, int level) } static int +append_named_expr(_PyUnicodeWriter *writer, expr_ty e, int level) +{ + APPEND_STR_IF(level > PR_TUPLE, "("); + APPEND_EXPR(e->v.NamedExpr.target, PR_ATOM); + APPEND_STR(":="); + APPEND_EXPR(e->v.NamedExpr.value, PR_ATOM); + APPEND_STR_IF(level > PR_TUPLE, ")"); + return 0; +} + +static int append_ast_expr(_PyUnicodeWriter *writer, expr_ty e, int level) { switch (e->kind) { @@ -867,6 +878,8 @@ append_ast_expr(_PyUnicodeWriter *writer, expr_ty e, int level) return append_ast_list(writer, e); case Tuple_kind: return append_ast_tuple(writer, e, level); + case NamedExpr_kind: + return append_named_expr(writer, e, level); default: PyErr_SetString(PyExc_SystemError, "unknown expression kind"); |