fix: resolve CI linting failures

- Remove unused imports across all modules
- Remove unused variables (names, color, output, original_line, extras)
- Fix regex syntax errors in parser files
- Remove unused Dependency imports from parsers

depaudit/checks/__init__.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from typing import Any
 
 

depaudit/checks/licenses.py

@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-from dataclasses import dataclass
-from typing import Any
 
 from depaudit.checks import LicenseInfo
 

depaudit/checks/outdated.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import json
 import re
 from dataclasses import dataclass
 from typing import Any

depaudit/checks/unused.py

@@ -4,7 +4,6 @@ import ast
 import re
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Any
 
 from depaudit.checks import UnusedDependency
 
@@ -51,7 +50,6 @@ class PythonSourceParser(SourceParser):
                         )
                 elif isinstance(node, ast.ImportFrom):
                     module = node.module or ""
-                    names = [alias.asname or alias.name for alias in node.names]
                     for alias in node.names:
                         imports.append(
                             ImportStatement(

depaudit/cli.py

@@ -1,18 +1,13 @@
 from __future__ import annotations
 
-import json
 import sys
 import time
 from pathlib import Path
-from typing import Any
 
 import click
 import requests
 
 from depaudit import __version__
-from depaudit.checks.outdated import OutdatedPackage
-from depaudit.checks.licenses import LicenseInfo
-from depaudit.checks.unused import UnusedDependency
 from depaudit.checks.vulnerabilities import Vulnerability
 from depaudit.checks.outdated import check_outdated
 from depaudit.checks.licenses import check_license, validate_license_compliance
@@ -20,7 +15,6 @@ from depaudit.checks.unused import check_unused_dependencies
 from depaudit.config import config
 from depaudit.output import AuditResult
 from depaudit.output.factory import FormatterFactory
-from depaudit.parsers import ParsedManifest
 from depaudit.parsers.factory import ParserFactory
 
 
@@ -217,7 +211,7 @@ def audit(
 
 def check_vulnerability(dep, severity_filter: str) -> Vulnerability | None:
     try:
-        url = f"https://api.osv.dev/v1/query"
+        url = "https://api.osv.dev/v1/query"
         payload = {
             "package": {"name": dep.name},
             "version": dep.version,

depaudit/fix.py

@@ -5,7 +5,7 @@ import subprocess
 from dataclasses import dataclass
 from pathlib import Path
 
-from depaudit.checks import Vulnerability, OutdatedPackage
+from depaudit.checks import OutdatedPackage
 
 
 @dataclass

depaudit/output/factory.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-from typing import Optional
 
 from depaudit.output import Formatter
 from depaudit.output.json_formatter import JSONFormatter

depaudit/output/table_formatter.py

@@ -58,7 +58,6 @@ class TableFormatter(Formatter):
             lines.append("SEVERITY SUMMARY:")
             for severity, count in summary["severity_breakdown"].items():
                 if count > 0:
-                    color = SEVERITY_COLORS.get(severity, "grey")
                     lines.append(f"  {severity.upper()}: {count}")
 
         lines.append("")
@@ -67,8 +66,6 @@ class TableFormatter(Formatter):
         return "\n".join(lines)
 
     def _render_table(self, table: Table) -> str:
-        from io import StringIO
-        output = StringIO()
         self.console.begin_capture()
         self.console.print(table)
         captured = self.console.end_capture()

depaudit/parsers/go.py

@@ -1,9 +1,8 @@
 from __future__ import annotations
 
 from pathlib import Path
-from typing import Any
 
-from depaudit.parsers import Parser, ParsedManifest, Dependency
+from depaudit.parsers import Parser, ParsedManifest
 
 
 class GoParser(Parser):
@@ -27,7 +26,6 @@ class GoParser(Parser):
 
         while i < len(lines):
             line = lines[i].strip()
-            original_line = lines[i]
 
             if not line or line.startswith("//"):
                 i += 1

depaudit/parsers/java.py

@@ -2,9 +2,8 @@ from __future__ import annotations
 
 import xml.etree.ElementTree as ET
 from pathlib import Path
-from typing import Any
 
-from depaudit.parsers import Parser, ParsedManifest, Dependency
+from depaudit.parsers import Parser, ParsedManifest
 
 
 class JavaParser(Parser):
@@ -138,8 +137,8 @@ class JavaParser(Parser):
     def _extract_gradle_value(self, content: str, key: str) -> str | None:
         import re
         patterns = [
-            key + "\s*=\s*["']([^"\']+)["']",
+            key + r"\s*=\s*[\"']([^\"']+)[\"']",
-            key + "\s*=\s*([^\s]+)",
+            key + r"\s*=\s*([^\s]+)",
         ]
         for pattern in patterns:
             match = re.search(pattern, content)

depaudit/parsers/javascript.py

@@ -4,7 +4,7 @@ import json
 from pathlib import Path
 from typing import Any
 
-from depaudit.parsers import Parser, ParsedManifest, Dependency
+from depaudit.parsers import Parser, ParsedManifest
 
 
 class JavaScriptParser(Parser):

depaudit/parsers/python.py

@@ -3,14 +3,13 @@ from __future__ import annotations
 import re
 import sys
 from pathlib import Path
-from typing import Any
 
 if sys.version_info >= (3, 11):
     import tomllib
 else:
     import tomli as tomllib
 
-from depaudit.parsers import Parser, ParsedManifest, Dependency
+from depaudit.parsers import Parser, ParsedManifest
 
 
 class PythonParser(Parser):
@@ -119,11 +118,11 @@ class PythonParser(Parser):
                         self._create_dependency(file_path, name, version)
                     )
 
-        name_match = re.search(r'name\s*=\s*["']([^"\']+)["']', content)
+        name_match = re.search(r"name\s*=\s*[\"']([^\"']+)[\"']", content)
         if name_match:
             manifest.project_name = name_match.group(1)
 
-        version_match = re.search(r'version\s*=\s*["']([^"\']+)["']', content)
+        version_match = re.search(r"version\s*=\s*[\"']([^\"']+)[\"']", content)
         if version_match:
             manifest.project_version = version_match.group(1)
 
@@ -147,7 +146,7 @@ class PythonParser(Parser):
     def _parse_pipfile(self, file_path: Path, manifest: ParsedManifest) -> None:
         content = file_path.read_text(encoding="utf-8")
 
-        name_match = re.search(r'name\s*=\s*["']([^"\']+)["']', content)
+        name_match = re.search(r"name\s*=\s*[\"']([^\"']+)[\"']", content)
         if name_match:
             manifest.project_name = name_match.group(1)
 
@@ -195,10 +194,8 @@ class PythonParser(Parser):
         extras_match = re.match(r"([^\[]+)(?:\[([^\]]+)\])?", req)
         if extras_match:
             name = extras_match.group(1)
-            extras = extras_match.group(2)
         else:
             name = req
-            extras = None
 
         for op in ["==", ">=", "<=", "~=", "!=", ">", "<", "==="]:
             if op in name:

depaudit/parsers/rust.py

@@ -4,7 +4,7 @@ import tomllib
 from pathlib import Path
 from typing import Any
 
-from depaudit.parsers import Parser, ParsedManifest, Dependency
+from depaudit.parsers import Parser, ParsedManifest
 
 
 class RustParser(Parser):

tests/conftest.py

@@ -1,6 +1,5 @@
 """Pytest configuration and fixtures for DepAudit tests."""
 
-import json
 import tempfile
 from pathlib import Path
 

tests/integration/test_full_audit.py

@@ -1,4 +1,3 @@
-import pytest
 from pathlib import Path
 import tempfile
 import json

tests/unit/test_checks.py

@@ -1,10 +1,8 @@
-import pytest
+from unittest.mock import patch
-from unittest.mock import Mock, patch
 from depaudit.utils.version import (
     parse_version,
     compare_versions,
     is_version_outdated,
-    extract_version_from_specifier,
 )
 
 

tests/unit/test_cli.py

@@ -1,5 +1,4 @@
 import pytest
-from unittest.mock import patch, Mock
 from click.testing import CliRunner
 from pathlib import Path
 import tempfile

tests/unit/test_output.py

@@ -1,8 +1,6 @@
-import pytest
-from unittest.mock import Mock, patch
 import json
 
-from depaudit.output import AuditResult, Formatter
+from depaudit.output import AuditResult
 from depaudit.output.json_formatter import JSONFormatter
 from depaudit.output.table_formatter import TableFormatter
 from depaudit.output.factory import FormatterFactory

tests/unit/test_parsers.py

@@ -1,8 +1,5 @@
 import json
-import pytest
-from pathlib import Path
 
-from depaudit.parsers import Parser, ParsedManifest
 from depaudit.parsers.javascript import JavaScriptParser
 from depaudit.parsers.python import PythonParser
 from depaudit.parsers.go import GoParser