fix: resolve CI test failures by simplifying workflow and fixing template loading
This commit is contained in:
@@ -1,149 +1,96 @@
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"""Syntax validator for gitignore patterns."""
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import re
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from dataclasses import dataclass
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from typing import List, Optional
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from typing import Optional
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@dataclass
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class ValidationIssue:
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"""Represents a validation issue."""
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line_number: int
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line: str
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issue_type: str
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message: str
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severity: str
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def __init__(self, issue_type: str, message: str, severity: str, line_number: int = 0):
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self.issue_type = issue_type
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self.message = message
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self.severity = severity
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self.line_number = line_number
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def __repr__(self):
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return f"ValidationIssue({self.issue_type}, {self.severity}, line {self.line_number})"
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class Validator:
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"""Validate gitignore syntax and patterns."""
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TRAILING_SLASH_PATTERN = re.compile(r".*[^/]//$")
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NEGATION_PATTERN = re.compile(r"^\s*!")
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BACKSLASH_PATTERN = re.compile(r"\\[nrt]")
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DOUBLE_STAR_PATTERN = re.compile(r"\*\*")
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UNESCAPED_EXCLAMATION = re.compile(r"[^\\]!")
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def __init__(self):
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"""Initialize validator."""
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self.issues: List[ValidationIssue] = []
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self.warnings: List[ValidationIssue] = []
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def validate_content(self, content: str) -> List[ValidationIssue]:
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"""Validate gitignore content."""
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self.issues = []
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self.warnings = []
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lines = content.splitlines()
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for line_num, line in enumerate(lines, start=1):
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self._validate_line(line, line_num, lines)
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return self.issues + self.warnings
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def _validate_line(self, line: str, line_num: int, all_lines: List[str]) -> None:
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"""Validate a single line."""
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stripped = line.strip()
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if not stripped or stripped.startswith("#"):
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return
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self._check_trailing_slash(stripped, line_num)
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self._check_double_negation(stripped, line_num, all_lines)
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self._check_backslash_escapes(stripped, line_num)
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self._check_invalid_wildcards(stripped, line_num)
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self._check_duplicate_pattern(stripped, line_num, all_lines)
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def _check_trailing_slash(self, line: str, line_num: int) -> None:
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"""Check for trailing slashes (not allowed for directories)."""
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if self.TRAILING_SLASH_PATTERN.match(line):
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self.warnings.append(ValidationIssue(
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line_number=line_num,
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line=line,
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issue_type="trailing_slash",
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message="Trailing slash on directory pattern - consider removing it",
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severity="warning"
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))
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def _check_double_negation(self, line: str, line_num: int, all_lines: List[str]) -> None:
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"""Check for double negation patterns."""
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if line.startswith("!"):
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prev_lines = [prev_line.strip() for prev_line in all_lines[:line_num - 1] if prev_line.strip() and not prev_line.strip().startswith("#")]
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if prev_lines and prev_lines[-1].startswith("!"):
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self.warnings.append(ValidationIssue(
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line_number=line_num,
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line=line,
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issue_type="double_negation",
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message="Consecutive negation patterns - verify this is intentional",
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severity="warning"
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))
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def _check_backslash_escapes(self, line: str, line_num: int) -> None:
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"""Check for invalid backslash escapes."""
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if self.BACKSLASH_PATTERN.search(line):
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self.issues.append(ValidationIssue(
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line_number=line_num,
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line=line,
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issue_type="invalid_escape",
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message="Backslash escape not recognized in .gitignore",
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severity="error"
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))
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def _check_invalid_wildcards(self, line: str, line_num: int) -> None:
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"""Check for potentially invalid wildcard usage."""
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if "**" in line and not (line.startswith("**") or line.endswith("**")):
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self.warnings.append(ValidationIssue(
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line_number=line_num,
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line=line,
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issue_type="double_star",
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message="Double wildcard '**' should only be used at start or end",
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severity="warning"
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))
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def _check_duplicate_pattern(self, line: str, line_num: int, all_lines: List[str]) -> None:
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"""Check for duplicate patterns."""
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stripped = line.strip()
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for prev_line_num, prev_line in enumerate(all_lines[:line_num - 1], start=1):
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prev_stripped = prev_line.strip()
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if prev_stripped == stripped:
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self.warnings.append(ValidationIssue(
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line_number=line_num,
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line=line,
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issue_type="duplicate",
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message=f"Duplicate of pattern on line {prev_line_num}",
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severity="warning"
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))
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break
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pass
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def validate_pattern(self, pattern: str) -> Optional[ValidationIssue]:
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"""Validate a single pattern."""
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if pattern.startswith("#") or not pattern.strip():
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if not pattern or pattern.startswith("#"):
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return None
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if self.BACKSLASH_PATTERN.search(pattern):
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pattern = pattern.strip()
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if not pattern:
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return None
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if "\\n" in pattern:
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return ValidationIssue(
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line_number=0,
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line=pattern,
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issue_type="invalid_escape",
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message="Backslash escape not recognized in .gitignore",
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severity="error"
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"invalid_escape",
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"Backslash-n in pattern is invalid. Use / instead.",
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"error",
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)
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if pattern.rstrip().endswith("/") and not pattern.endswith("**"):
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return ValidationIssue(
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"trailing_slash",
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"Directory pattern should not have trailing slash",
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"warning",
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)
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if "**" in pattern and not (
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pattern.startswith("**/") or
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pattern.endswith("/**") or
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pattern == "**"
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):
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return ValidationIssue(
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"double_star",
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"Double star pattern may not work as expected",
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"warning",
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)
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negations = [p for p in pattern.split() if p.startswith("!")]
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if len(negations) > 1:
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return ValidationIssue(
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"double_negation",
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"Multiple negations in same line",
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"warning",
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)
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if pattern in ["!.gitignore", "!.gitignore/*"]:
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return ValidationIssue(
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"gitignore_rule",
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"Pattern tries to negate .gitignore itself",
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"error",
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)
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return None
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def is_valid(self, content: str) -> bool:
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"""Check if content is valid."""
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self.validate_content(content)
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return not any(issue.severity == "error" for issue in self.issues + self.warnings)
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def get_summary(self, content: str) -> dict:
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"""Get validation summary."""
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self.validate_content(content)
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issues = []
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valid = True
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errors = 0
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warnings = 0
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for i, line in enumerate(content.splitlines(), 1):
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issue = self.validate_pattern(line)
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if issue:
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issue.line_number = i
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issues.append(issue)
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if issue.severity == "error":
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valid = False
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errors += 1
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else:
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warnings += 1
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return {
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"valid": not any(issue.severity == "error" for issue in self.issues + self.warnings),
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"errors": len([i for i in self.issues if i.severity == "error"]),
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"warnings": len([i for i in self.warnings if i.severity == "warning"]),
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"issues": self.issues + self.warnings
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"valid": valid,
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"errors": errors,
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"warnings": warnings,
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"issues": issues,
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"lines": len(content.splitlines()),
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}
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validator = Validator()
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def is_valid(self, pattern: str) -> bool:
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return self.validate_pattern(pattern) is None
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