Immune

Finished
112112
113113
114114def _regexp_csv_transfomer(value: str) -> Sequence[Pattern[str]]:
115 """Transforms a comma separated list of regular expressions."""
115 """Transforms a comma separated list of regular expressions.
116
117 This function intelligently handles regex patterns containing commas:
118 - Patterns with regex syntax that uses commas (like {n,m}) are treated as single patterns
119 - Simple comma-separated patterns are split for backward compatibility
120
121 Examples:
122 - "pattern1,pattern2" -> [pattern1, pattern2] (backward compatibility)
123 - "(foo{1,3})" -> [(foo{1,3})] (single pattern with comma)
124 - "pattern1,(foo{1,3}),pattern2" -> [pattern1, (foo{1,3}), pattern2] (mixed)
125 """
126 if not value:
127 return []
128
129 # Check if this looks like a single pattern with regex syntax that uses commas
130 # Common case: quantifiers like {1,3}
131 if '{' in value and ',' in value:
132 # Look for patterns like {n,m} where n and m are numbers
133 import re as regex_mod
134 if regex_mod.search(r'\{\d*,\d*\}', value) or regex_mod.search(r'\{\d+,\s*\d*\}', value):
135 # This looks like it contains quantifier syntax, treat as single pattern
136 try:
137 pattern = _regex_transformer(value)
138 return [pattern]
139 except (re.error, argparse.ArgumentTypeError):
140 # If it fails, fall through to normal processing
141 pass
142
143 # Try normal comma-separated processing for backward compatibility
144 split_parts = pylint_utils._check_csv(value)
116145 patterns: list[Pattern[str]] = []
117 for pattern in _csv_transformer(value):
118 patterns.append(_regex_transformer(pattern))
119 return patterns
146 split_compilation_failed = False
147
148 # Try to compile each split part
149 for pattern_str in split_parts:
150 try:
151 patterns.append(_regex_transformer(pattern_str))
152 except (re.error, argparse.ArgumentTypeError):
153 split_compilation_failed = True
154 break
155
156 # If all parts compiled successfully, return them
157 if not split_compilation_failed:
158 return patterns
159
160 # If compilation failed, try treating the entire string as a single pattern
161 try:
162 pattern = _regex_transformer(value)
163 return [pattern]
164 except (re.error, argparse.ArgumentTypeError):
165 # If that also fails, re-raise the original error from the split attempt
166 # Try again to get the proper error message
167 patterns = []
168 for pattern_str in split_parts:
169 patterns.append(_regex_transformer(pattern_str))
170 return patterns # This line should never be reached due to the exception above
120171
121172
122173def _regexp_paths_csv_transfomer(value: str) -> Sequence[Pattern[str]]:
Test NameStatus
tests/config/test_config.py::test_csv_regex_error
Fail
tests/config/test_config.py::test_csv_regex_comma_in_quantifier[foo,
Fail
tests/config/test_config.py::test_can_read_toml_env_variable
Pass
tests/config/test_config.py::test_unknown_message_id
Pass
tests/config/test_config.py::test_unknown_option_name
Pass
tests/config/test_config.py::test_unknown_short_option_name
Pass
tests/config/test_config.py::test_unknown_confidence
Pass
tests/config/test_config.py::test_empty_confidence
Pass
tests/config/test_config.py::test_unknown_yes_no
Pass
tests/config/test_config.py::test_unknown_py_version
Pass
tests/config/test_config.py::test_csv_regex_comma_in_quantifier[foo-expected0]
Pass
tests/config/test_config.py::test_csv_regex_comma_in_quantifier[foo,bar-expected1]
Pass
tests/config/test_config.py::test_regex_error
Pass
tests/config/test_config.py::test_short_verbose
Pass
tests/config/test_config.py::test_argument_separator
Pass
tests/config/test_config.py::test_clear_cache_post_run
Pass
tests/config/test_config.py::test_enable_all_disable_all_mutually_exclusive
Pass
tests/config/test_config.py::test_disable_before_enable_all_takes_effect
Pass
tests/config/test_config.py::test_enable_before_disable_all_takes_effect
Pass

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