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Support feature names contain Chinese punctuation (#1003)

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Chaoying
2022-03-24 19:49:25 +08:00
committed by GitHub
parent f129bfef5d
commit e229b567ad
1 changed files with 4 additions and 2 deletions
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6
qlib/utils/__init__.py
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@@ -274,9 +274,11 @@ def parse_field(field):
if not isinstance(field, str):
field = str(field)
# Chinese Punctuation Regex: \nff08 = (, \nff09 = ), \nff1a = :, \n3001 = 。
chinese_punctuation_regex = r"\u3001\uff1a\uff08\uff09"
for pattern, new in [
(r"\$\$(\w+)", r'PFeature("\1")'), # $$ must be before $
(r"\$(\w+)", rf'Feature("\1")'),
(rf"\$\$([\w{chinese_punctuation_regex}]+)", r'PFeature("\1")'), # $$ must be before $
(rf"\$([\w{chinese_punctuation_regex}]+)", r'Feature("\1")'),
(r"(\w+\s*)\(", r"Operators.\1("),
]: # Features # Operators
field = re.sub(pattern, new, field)