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Preserve French and EU language characters in normalize_unicode_spaces #221

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Merged
gauravdawar-e6 merged 3 commits into from
Mar 2, 2026
Merged

Preserve French and EU language characters in normalize_unicode_spaces #221

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1525512
Preserve French and EU language characters in normalize_unicode_spaces
tkaunlaky-e6 Mar 2, 2026
7cb6b75
Apply ruff-format linter fixes
tkaunlaky-e6 Mar 2, 2026
19590a4
Fix ruff-format for CI (ruff 0.7.2 assert formatting)
tkaunlaky-e6 Mar 2, 2026
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17 changes: 9 additions & 8 deletions apis/utils/helpers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@
from sqlglot import exp, parse_one
import typing as t
from sqlglot.dialects.e6 import E6
from curses.ascii import isascii

FUNCTIONS_FILE = os.path.join(os.path.dirname(__file__), "supported_functions_in_all_dialects.json")
logger = logging.getLogger(__name__)
Expand Down Expand Up @@ -564,15 +563,17 @@ def normalize_unicode_spaces(sql: str) -> str:
in_quote = ch
out_chars.append(ch)
else:
# Normalize replacement-char
if not isascii(ch):
# Normalize only Unicode whitespace/separators and U+FFFD,
# preserve all other non-ASCII chars (French, German, EU languages, etc.)
cat = unicodedata.category(ch)
if (
ch == "\ufffd"
or cat in ("Zs", "Zl", "Zp")
or (ch.isspace() and ch not in "\r\n")
):
out_chars.append(" ")
else:
cat = unicodedata.category(ch)
if (cat in ("Zs", "Zl", "Zp")) or (ch.isspace() and ch not in "\r\n"):
out_chars.append(" ")
else:
out_chars.append(ch)
out_chars.append(ch)
i += 1

return "".join(out_chars)
Expand Down