[3.14] Remove trailing whitespace from python.gram (pythonGH-133858) (python#133990)

Co-authored-by: Rafael Fontenelle <[email protected]>
Co-authored-by: Adam Turner <[email protected]>

Author: 3 people

.pre-commit-config.yaml

@@ -47,6 +47,8 @@ repos:
         exclude: Lib/test/tokenizedata/coding20731.py
       - id: trailing-whitespace
         types_or: [c, inc, python, rst]
+      - id: trailing-whitespace
+        files: '\.(gram)$'
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
     rev: 0.33.0

Grammar/python.gram

@@ -96,12 +96,12 @@ func_type[mod_ty]: '(' a=[type_expressions] ')' '->' b=expression NEWLINE* ENDMA
 
 statements[asdl_stmt_seq*]: a=statement+ { _PyPegen_register_stmts(p, (asdl_stmt_seq*)_PyPegen_seq_flatten(p, a)) }
 
-statement[asdl_stmt_seq*]: 
-    | a=compound_stmt { (asdl_stmt_seq*)_PyPegen_singleton_seq(p, a) } 
+statement[asdl_stmt_seq*]:
+    | a=compound_stmt { (asdl_stmt_seq*)_PyPegen_singleton_seq(p, a) }
     | a[asdl_stmt_seq*]=simple_stmts { a }
 
 single_compound_stmt[asdl_stmt_seq*]:
-    | a=compound_stmt { 
+    | a=compound_stmt {
         _PyPegen_register_stmts(p, (asdl_stmt_seq*)_PyPegen_singleton_seq(p, a)) }
 
 statement_newline[asdl_stmt_seq*]:
@@ -449,9 +449,9 @@ except_block[excepthandler_ty]:
         _PyAST_ExceptHandler(e, ((expr_ty) t)->v.Name.id, b, EXTRA) }
     | 'except' e=expressions ':' b=block {
         CHECK_VERSION(
-            excepthandler_ty, 
-            14, 
-            "except expressions without parentheses are", 
+            excepthandler_ty,
+            14,
+            "except expressions without parentheses are",
             _PyAST_ExceptHandler(e, NULL, b, EXTRA)) }
     | 'except' ':' b=block { _PyAST_ExceptHandler(NULL, NULL, b, EXTRA) }
     | invalid_except_stmt
@@ -463,9 +463,9 @@ except_star_block[excepthandler_ty]:
         _PyAST_ExceptHandler(e, ((expr_ty) t)->v.Name.id, b, EXTRA) }
     | 'except' '*' e=expressions ':' b=block {
         CHECK_VERSION(
-            excepthandler_ty, 
-            14, 
-            "except expressions without parentheses are", 
+            excepthandler_ty,
+            14,
+            "except expressions without parentheses are",
             _PyAST_ExceptHandler(e,  NULL, b, EXTRA)) }
     | invalid_except_star_stmt
 finally_block[asdl_stmt_seq*]:
@@ -977,11 +977,11 @@ tstring_middle[expr_ty]:
     | tstring_replacement_field
     | t=TSTRING_MIDDLE { _PyPegen_constant_from_token(p, t) }
 tstring[expr_ty] (memo):
-    | a=TSTRING_START b=tstring_middle* c=TSTRING_END { 
+    | a=TSTRING_START b=tstring_middle* c=TSTRING_END {
         CHECK_VERSION(
-            expr_ty, 
-            14, 
-            "t-strings are", 
+            expr_ty,
+            14,
+            "t-strings are",
             _PyPegen_template_str(p, a, (asdl_expr_seq*)b, c)) }
 
 string[expr_ty]: s[Token*]=STRING { _PyPegen_constant_from_string(p, s) }
@@ -1383,11 +1383,11 @@ invalid_import:
         RAISE_SYNTAX_ERROR_STARTING_FROM(token, "Expected one or more names after 'import'") }
 invalid_dotted_as_name:
     | dotted_name 'as' !(NAME (',' | ')' | NEWLINE)) a=expression {
-        RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, 
+        RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a,
             "cannot use %s as import target", _PyPegen_get_expr_name(a)) }
 invalid_import_from_as_name:
     | NAME 'as' !(NAME (',' | ')' | NEWLINE)) a=expression {
-        RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, 
+        RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a,
             "cannot use %s as import target", _PyPegen_get_expr_name(a)) }
 
 invalid_import_from_targets: