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Delay load replacements as well

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Kovid Goyal
2024-02-15 13:42:10 +05:30
parent 4ee5b94584
commit 7727cd45cf
1 changed files with 7 additions and 3 deletions
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10
kitty/search_query_parser.py
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@@ -126,7 +126,11 @@ def lex_scanner() -> Callable[[str], Tuple[List[Token], str]]:
(r'".*?((?<!\\)")', lambda x, t: Token(TokenType.QUOTED_WORD, t[1:-1])), (r'".*?((?<!\\)")', lambda x, t: Token(TokenType.QUOTED_WORD, t[1:-1])),
(r'\s+', None) (r'\s+', None)
], flags=re.DOTALL).scan ], flags=re.DOTALL).scan
REPLACEMENTS = tuple(('\\' + x, chr(i + 1)) for i, x in enumerate('\\"()'))
@run_once
def replacements() -> Tuple[Tuple[str, str], ...]:
return tuple(('\\' + x, chr(i + 1)) for i, x in enumerate('\\"()'))
class NoLocation(ParseException): class NoLocation(ParseException):
@@ -176,12 +180,12 @@ class Parser:
def tokenize(self, expr: str) -> List[Token]: def tokenize(self, expr: str) -> List[Token]:
# Strip out escaped backslashes, quotes and parens so that the # Strip out escaped backslashes, quotes and parens so that the
# lex scanner doesn't get confused. We put them back later. # lex scanner doesn't get confused. We put them back later.
for k, v in REPLACEMENTS: for k, v in replacements():
expr = expr.replace(k, v) expr = expr.replace(k, v)
tokens = lex_scanner()(expr)[0] tokens = lex_scanner()(expr)[0]
def unescape(x: str) -> str: def unescape(x: str) -> str:
for k, v in REPLACEMENTS: for k, v in replacements():
x = x.replace(v, k[1:]) x = x.replace(v, k[1:])
return x return x