| 112 | 112 | |
| 113 | 113 | |
| 114 | 114 | def _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 | Commas that are not inside regex metacharacters (parentheses, brackets, braces) | |
| 118 | are treated as separators between different regex patterns. | |
| 119 | ||
| 120 | This allows patterns containing commas in regex syntax (like "(foo{1,3})" or "[a,b]") | |
| 121 | to work correctly while still supporting multiple comma-separated patterns. | |
| 122 | """ | |
| 116 | 123 | patterns: list[Pattern[str]] = [] |
| 117 | for pattern in _csv_transformer(value): | |
| 118 | patterns.append(_regex_transformer(pattern)) | |
| 124 | ||
| 125 | # Split on commas that are not inside regex metacharacters | |
| 126 | parts = [] | |
| 127 | current_part = "" | |
| 128 | paren_count = 0 # Count of parentheses | |
| 129 | bracket_count = 0 # Count of square brackets | |
| 130 | brace_count = 0 # Count of curly braces | |
| 131 | i = 0 | |
| 132 | while i < len(value): | |
| 133 | char = value[i] | |
| 134 | ||
| 135 | if char == '\\' and i + 1 < len(value): | |
| 136 | # Escaped character - add both characters | |
| 137 | current_part += char + value[i + 1] | |
| 138 | i += 2 | |
| 139 | continue | |
| 140 | ||
| 141 | if char == '(': | |
| 142 | paren_count += 1 | |
| 143 | current_part += char | |
| 144 | elif char == ')': | |
| 145 | paren_count -= 1 | |
| 146 | current_part += char | |
| 147 | elif char == '[': | |
| 148 | bracket_count += 1 | |
| 149 | current_part += char | |
| 150 | elif char == ']': | |
| 151 | bracket_count -= 1 | |
| 152 | current_part += char | |
| 153 | elif char == '{': | |
| 154 | brace_count += 1 | |
| 155 | current_part += char | |
| 156 | elif char == '}': | |
| 157 | brace_count -= 1 | |
| 158 | current_part += char | |
| 159 | elif char == ',' and paren_count == 0 and bracket_count == 0 and brace_count == 0: | |
| 160 | # Comma not inside any regex metacharacters - treat as separator | |
| 161 | parts.append(current_part) | |
| 162 | current_part = "" | |
| 163 | else: | |
| 164 | current_part += char | |
| 165 | ||
| 166 | i += 1 | |
| 167 | ||
| 168 | parts.append(current_part) # Add the last part | |
| 169 | ||
| 170 | # Compile each part | |
| 171 | for pattern_str in parts: | |
| 172 | if pattern_str.strip(): # Skip empty patterns | |
| 173 | patterns.append(_regex_transformer(pattern_str.strip())) | |
| 174 | ||
| 119 | 175 | return patterns |
| 120 | 176 | |
| 121 | 177 |
| Test Name | Status |
|---|---|
tests/config/test_config.py::test_csv_regex_error | 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_csv_regex_comma_in_quantifier[foo, | 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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