May 19, 2025 · May 17, 2025 · May 17, 2025 · May 17, 2025 · May 19, 2025 · May 19, 2025
diff --git a/Lib/_pyrepl/utils.py b/Lib/_pyrepl/utils.py

    @classmethod
    def from_token(cls, token: TI, line_len: list[int]) -> Self:
        end_offset =0
        if ((token.typeisT.FSTRING_MIDDLE or token.type isT.TSTRING_MIDDLE)
        end_offset =-1
        if (token.typein {T.FSTRING_MIDDLE,T.TSTRING_MIDDLE}
            and token.string.endswith(("{", "}"))):
            # Double braces in f-string / t-string are translated into a single
            # brace by the tokenizer, and are always at the end of the token:
            # we must add 1 to the token end position to color the two braces.
            end_offset = 1
            # gh-134158: a visible trailing brace comes from a double brace in input
            end_offset += 1

        return cls(
            line_len[token.start[0] - 1] + token.start[1],
            line_len[token.end[0] - 1] + token.end[1]- 1+ end_offset,
            line_len[token.end[0] - 1] + token.end[1] + end_offset,
        )
Original file line number	Diff line number	Diff line change
Expand Up		@@ -41,17 +41,15 @@ def from_re(cls, m: Match[str], group: int \| str) -> Self:

		@classmethod
		def from_token(cls, token: TI, line_len: list[int]) -> Self:
		end_offset =0
		if ((token.typeisT.FSTRING_MIDDLE or token.type isT.TSTRING_MIDDLE)
		end_offset =-1
		if (token.typein {T.FSTRING_MIDDLE,T.TSTRING_MIDDLE}
		and token.string.endswith(("{", "}"))):
		# Double braces in f-string / t-string are translated into a single
		# brace by the tokenizer, and are always at the end of the token:
		# we must add 1 to the token end position to color the two braces.
		end_offset = 1
		# gh-134158: a visible trailing brace comes from a double brace in input
		end_offset += 1

		return cls(
		line_len[token.start[0] - 1] + token.start[1],
		line_len[token.end[0] - 1] + token.end[1]- 1+ end_offset,
		line_len[token.end[0] - 1] + token.end[1] + end_offset,
		)


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