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Fix incorrect backslash before multi-lines string #1828

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Merged
merged 1 commit into from
Aug 3, 2024
Merged

Fix incorrect backslash before multi-lines string #1828

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10 changes: 9 additions & 1 deletion coverage/phystokens.py
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,15 @@ def _phys_tokens(toks: TokenInfos) -> TokenInfos:
if last_ttext.endswith("\\"):
inject_backslash = False
elif ttype == token.STRING:
if "\n" in ttext and ttext.split("\n", 1)[0][-1] == "\\":
if last_line.endswith(last_ttext+"\\\n"):
# Deal with special cases like such code::
#
# a = ["aaa",\
# "bbb \
# ccc"]
#
pass
elif "\n" in ttext and ttext.split("\n", 1)[0][-1] == "\\":
# It's a multi-line string and the first line ends with
# a backslash, so we don't need to inject another.
inject_backslash = False
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