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Fix syntaxWarning: invalid escape sequence '\s' #16532

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Merged
merged 1 commit into from
Apr 12, 2025
Merged

Fix syntaxWarning: invalid escape sequence '\s' #16532

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4 changes: 2 additions & 2 deletions vllm/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1233,8 +1233,8 @@ def _split_lines(self, text, width):
3. Each line is wrapped to the specified width (width of terminal).
"""
# The patterns also include whitespace after the newline
single_newline = re.compile("(?<!\n)\n(?!\n)\s*")
multiple_newlines = re.compile("\n{2,}\s*")
single_newline = re.compile(r"(?<!\n)\n(?!\n)\s*")
multiple_newlines = re.compile(r"\n{2,}\s*")
text = single_newline.sub(' ', text)
lines = re.split(multiple_newlines, text)
return sum([textwrap.wrap(line, width) for line in lines], [])
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