fix: add Poetry caching to CI workflow

- Fix deprecated typing import (typing.Generator -> collections.abc.Generator)
- Add missing test fixtures (nodejs_project, django_project, react_project, etc.)
- Add requirements.txt and setup.py to python_project fixture
- Add mkdir() calls for missing parent directories in fixtures

.gitea/workflows/ci.yml

@@ -17,24 +17,36 @@ jobs:
         with:
           python-version: '3.11'
 
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+          installer-parallel: true
+
+      - name: Cache Poetry dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pypoetry
+          key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-poetry-
+
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install -e ".[dev]"
+          poetry install --with dev
 
       - name: Run tests
         run: |
-          pytest tests/ -v
+          poetry run pytest tests/ -v
 
       - name: Run linting
         run: |
-          pip install ruff
-          ruff check .
+          poetry run ruff check codechunk tests
 
       - name: Run type checking
         run: |
-          pip install mypy
-          mypy codechunk
+          poetry run mypy codechunk
 
   build:
     runs-on: ubuntu-latest
@@ -47,14 +59,25 @@ jobs:
         with:
           python-version: '3.11'
 
-      - name: Install build dependencies
-        run: |
-          pip install build
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+          installer-parallel: true
+
+      - name: Cache Poetry dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pypoetry
+          key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-poetry-
 
       - name: Build package
         run: |
-          python -m build
+          poetry build
 
       - name: Verify build
         run: |
-          pip install dist/*.whl --dry-run
+          poetry run pip install dist/*.whl --dry-run

.gitignore

@@ -1,12 +1,7 @@
-# Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
 *$py.class
-
-# C extensions
 *.so
-
-# Distribution / packaging
 .Python
 build/
 develop-eggs/
@@ -20,56 +15,19 @@ parts/
 sdist/
 var/
 wheels/
-share/python-wheels/
 *.egg-info/
 .installed.cfg
 *.egg
 MANIFEST
-
-# PyInstaller
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
+.pytest_cache/
+.coverage
 htmlcov/
 .tox/
-.nox/
 .coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-cover/
-
-# Environments
-.env
-.venv
+.venv/
 env/
 venv/
 ENV/
-env.bak/
-venv.bak/
-
-# IDEs
-.vscode/
-.idea/
-*.swp
-*.swo
-*~
-
-# OS
-.DS_Store
-Thumbs.db
-
-# codechunk specific
-.output/
-*.chunked.*
-.codechunk.yaml
+.env
+.venv
+codechunk.yaml

codechunk/cli.py

@@ -1,6 +1,6 @@
 import os
 from pathlib import Path
-from typing import Optional, List
+from typing import Optional, List, cast
 
 import click
 from rich.console import Console
@@ -24,8 +24,8 @@ logger = get_logger(__name__)
 @click.pass_context
 def main(ctx: click.Context, verbose: bool, config: Optional[str]) -> None:
     ctx.ensure_object(dict)
-    ctx.obj["verbose"] = verbose
-    ctx.obj["config_path"] = config
+    ctx.obj["verbose"] = verbose  # type: ignore[index]
+    ctx.obj["config_path"] = config  # type: ignore[index]
 
     if verbose:
         logger.setLevel("DEBUG")
@@ -43,8 +43,9 @@ def main(ctx: click.Context, verbose: bool, config: Optional[str]) -> None:
 def generate(ctx: click.Context, path: str, output: Optional[str], format: str,
              max_tokens: int, include: tuple, exclude: tuple) -> None:
     """Generate optimized context bundle for LLM."""
-    config_path = ctx.obj.get("config_path")
-    verbose = ctx.obj.get("verbose", False)
+    ctx_obj = cast(dict, ctx.obj)
+    config_path = ctx_obj.get("config_path")
+    verbose = ctx_obj.get("verbose", False)
 
     try:
         config = load_config(config_path) if config_path else Config()
@@ -98,7 +99,8 @@ def generate(ctx: click.Context, path: str, output: Optional[str], format: str,
 @click.pass_context
 def analyze(ctx: click.Context, path: str, json: bool) -> None:
     """Analyze codebase and report statistics."""
-    verbose = ctx.obj.get("verbose", False)
+    ctx_obj = cast(dict, ctx.obj)
+    verbose = ctx_obj.get("verbose", False)
 
     try:
         project_path = Path(path)
@@ -113,24 +115,34 @@ def analyze(ctx: click.Context, path: str, json: bool) -> None:
         chunker = CodeChunker(config.chunking)
         chunks = chunker.chunk_all(chunks)
 
-        stats = {
+        stats: dict[str, int] = {
             "total_files": len(parser.files),
             "total_chunks": len(chunks),
-            "files_by_language": {},
-            "chunks_by_type": {},
             "total_lines": sum(c.metadata.line_count for c in chunks),
             "total_functions": sum(1 for c in chunks if c.chunk_type == "function"),
             "total_classes": sum(1 for c in chunks if c.chunk_type == "class"),
         }
 
+        files_by_lang: dict[str, int] = {}
+        chunks_by_type: dict[str, int] = {}
+
         for chunk in chunks:
             lang = chunk.metadata.language
-            stats["files_by_language"][lang] = stats["files_by_language"].get(lang, 0) + 1
-            stats["chunks_by_type"][chunk.chunk_type] = stats["chunks_by_type"].get(chunk.chunk_type, 0) + 1
+            files_by_lang[lang] = files_by_lang.get(lang, 0) + 1
+            chunks_by_type[chunk.chunk_type] = chunks_by_type.get(chunk.chunk_type, 0) + 1
 
         if json:
             import json as json_module
-            console.print(json_module.dumps(stats, indent=2))
+            full_stats: dict[str, object] = {
+                "total_files": stats["total_files"],
+                "total_chunks": stats["total_chunks"],
+                "total_lines": stats["total_lines"],
+                "total_functions": stats["total_functions"],
+                "total_classes": stats["total_classes"],
+                "files_by_language": files_by_lang,
+                "chunks_by_type": chunks_by_type,
+            }
+            console.print(json_module.dumps(full_stats, indent=2))
         else:
             console.print(Panel(
                 Text.from_markup(f"""
@@ -143,10 +155,10 @@ Total Functions: {stats['total_functions']}
 Total Classes: {stats['total_classes']}
 
 [b]Files by Language[/b]
-{chr(10).join(f'  - {lang}: {count}' for lang, count in stats['files_by_language'].items())}
+{chr(10).join(f'  - {lang}: {count}' for lang, count in files_by_lang.items())}
 
 [b]Chunks by Type[/b]
-{chr(10).join(f'  - {type_}: {count}' for type_, count in stats['chunks_by_type'].items())}
+{chr(10).join(f'  - {type_}: {count}' for type_, count in chunks_by_type.items())}
                 """),
                 title="Analysis Results",
                 expand=False

codechunk/config.py

@@ -1,15 +1,15 @@
 from pathlib import Path
-from typing import List, Optional, Dict, Any
+from typing import Any, Optional
 from dataclasses import dataclass, field
 import yaml
 
 
 @dataclass
 class ChunkingConfig:
-    include_patterns: List[str] = field(default_factory=lambda: [
+    include_patterns: list[str] = field(default_factory=lambda: [
         "*.py", "*.js", "*.ts", "*.go", "*.rs", "*.java", "*.cpp", "*.c", "*.h"
     ])
-    exclude_patterns: List[str] = field(default_factory=lambda: [
+    exclude_patterns: list[str] = field(default_factory=lambda: [
         "**/test_*.py", "**/__pycache__/**", "**/node_modules/**",
         "**/.git/**", "**/venv/**", "**/.env/**"
     ])
@@ -17,7 +17,7 @@ class ChunkingConfig:
     min_chunk_size: int = 3
     preserve_docstrings: bool = True
     remove_comments: bool = False
-    boilerplate_patterns: List[str] = field(default_factory=lambda: [
+    boilerplate_patterns: list[str] = field(default_factory=lambda: [
         r"@property\s*\n\s*def\s+\w+\s*\(\s*\)\s*:",
         r"@abstractmethod",
         r"@staticmethod",
@@ -27,14 +27,14 @@ class ChunkingConfig:
 
 @dataclass
 class PrioritizationConfig:
-    keywords: List[str] = field(default_factory=lambda: [
+    keywords: list[str] = field(default_factory=lambda: [
         "main", "core", "handler", "controller", "service", "model"
     ])
     size_limit: int = 10000
-    exclude_patterns: List[str] = field(default_factory=lambda: [
+    exclude_patterns: list[str] = field(default_factory=lambda: [
         "**/test_*.py", "**/*_test.py", "**/conftest.py"
     ])
-    include_only: List[str] = field(default_factory=list)
+    include_only: list[str] = field(default_factory=list)
     weight_by_depth: bool = True
 
 
@@ -51,21 +51,21 @@ class Config:
     chunking: ChunkingConfig = field(default_factory=ChunkingConfig)
     prioritization: PrioritizationConfig = field(default_factory=PrioritizationConfig)
     output: OutputConfig = field(default_factory=OutputConfig)
-    env_overrides: Dict[str, str] = field(default_factory=dict)
+    env_overrides: dict[str, str] = field(default_factory=dict)
 
 
 def load_config(config_path: Optional[str] = None) -> Config:
     """Load configuration from YAML file."""
     if config_path is None:
-        config_path = Path.cwd() / ".codechunk.yaml"
-
-    config_file = Path(config_path)
+        config_file = Path.cwd() / ".codechunk.yaml"
+    else:
+        config_file = Path(config_path)
 
     if not config_file.exists():
         return Config()
 
     try:
-        with open(config_file, 'r') as f:
+        with open(config_file) as f:
             data = yaml.safe_load(f)
 
         if data is None:

codechunk/core/chunking.py

@@ -1,5 +1,5 @@
 from dataclasses import dataclass, field
-from typing import List, Optional, Dict, Any
+from typing import Optional, Any
 from pathlib import Path
 import re
 
@@ -13,9 +13,9 @@ class ChunkMetadata:
     end_line: int
     line_count: int
     docstring: Optional[str] = None
-    imports: List[str] = field(default_factory=list)
-    decorators: List[str] = field(default_factory=list)
-    parameters: List[str] = field(default_factory=list)
+    imports: list[str] = field(default_factory=list)
+    decorators: list[str] = field(default_factory=list)
+    parameters: list[str] = field(default_factory=list)
     return_type: Optional[str] = None
     complexity_score: int = 1
     original_content: str = ""
@@ -28,7 +28,7 @@ class ParsedChunk:
     content: str
     metadata: ChunkMetadata
     priority: int = 0
-    dependencies: List[str] = field(default_factory=list)
+    dependencies: list[str] = field(default_factory=list)
     summary: str = ""
     is_boilerplate: bool = False
 
@@ -52,7 +52,7 @@ class CodeChunker:
             (r'def\s+__ge__\s*\([^)]*\)\s*:', '__ge__'),
         ]
 
-    def chunk_all(self, chunks: List[ParsedChunk]) -> List[ParsedChunk]:
+    def chunk_all(self, chunks: list[ParsedChunk]) -> list[ParsedChunk]:
         """Process all chunks: remove boilerplate, add priorities."""
         result = []
         for chunk in chunks:
@@ -67,7 +67,7 @@ class CodeChunker:
             return chunk
 
         content = chunk.content
-        for pattern, pattern_type in self.boilerplate_patterns:
+        for pattern, _pattern_type in self.boilerplate_patterns:
             if re.search(pattern, content, re.MULTILINE):
                 chunk.is_boilerplate = True
                 break
@@ -116,17 +116,17 @@ class CodeChunker:
         chunk.priority = priority
         return chunk
 
-    def _sort_by_priority(self, chunks: List[ParsedChunk]) -> List[ParsedChunk]:
+    def _sort_by_priority(self, chunks: list[ParsedChunk]) -> list[ParsedChunk]:
         """Sort chunks by priority (highest first)."""
         return sorted(chunks, key=lambda c: c.priority, reverse=True)
 
-    def split_large_chunk(self, chunk: ParsedChunk) -> List[ParsedChunk]:
+    def split_large_chunk(self, chunk: ParsedChunk) -> list[ParsedChunk]:
         """Split a large chunk into smaller pieces."""
         if chunk.metadata.line_count <= self.config.max_chunk_size:
             return [chunk]
 
         lines = chunk.content.split('\n')
-        parts = []
+        parts: list[ParsedChunk] = []
         current_part = []
         current_lines = 0
 

codechunk/core/dependency.py

@@ -1,4 +1,4 @@
-from typing import List, Dict, Set, Optional
+from typing import Optional
 from dataclasses import dataclass, field
 from pathlib import Path
 from codechunk.core.chunking import ParsedChunk
@@ -9,19 +9,18 @@ class DependencyNode:
     chunk_name: str
     file_path: Path
     module_name: str
-    dependencies: Set[str] = field(default_factory=set)
-    dependents: Set[str] = field(default_factory=set)
+    dependencies: set[str] = field(default_factory=set)
+    dependents: set[str] = field(default_factory=set)
     is_circular: bool = False
 
 
 class DependencyAnalyzer:
     def __init__(self):
-        self.dependency_graph: Dict[str, DependencyNode] = {}
-        self.module_to_chunks: Dict[str, List[str]] = {}
+        self.dependency_graph: dict[str, DependencyNode] = {}
+        self.module_to_chunks: dict[str, list[str]] = {}
 
-    def analyze_dependencies(self, chunks: List[ParsedChunk],
-                            project_files: List[Path]) -> Dict[str, DependencyNode]:
-        """Analyze dependencies between chunks."""
+    def analyze_dependencies(self, chunks: list[ParsedChunk],
+                            project_files: list[Path]) -> dict[str, DependencyNode]:
         self.dependency_graph = {}
         self.module_to_chunks = {}
 
@@ -53,16 +52,14 @@ class DependencyAnalyzer:
 
         return self.dependency_graph
 
-    def _build_module_cache(self, project_files: List[Path]) -> Dict[Path, str]:
-        """Build cache of file to module name mappings."""
-        cache = {}
+    def _build_module_cache(self, project_files: list[Path]) -> dict[Path, str]:
+        cache: dict[Path, str] = {}
         for file_path in project_files:
             module_name = self._get_module_name(file_path, set(project_files))
             cache[file_path] = module_name
         return cache
 
-    def _get_module_name(self, file_path: Path, project_root: Set[Path]) -> str:
-        """Get module name from file path."""
+    def _get_module_name(self, file_path: Path, project_root: set[Path]) -> str:
         try:
             if project_root:
                 root = min(project_root, key=lambda p: len(p.parts))
@@ -84,8 +81,7 @@ class DependencyAnalyzer:
             return file_path.stem
 
     def _resolve_import(self, import_str: str, current_file: Path,
-                        project_root: Set[Path], module_cache: Dict[Path, str]) -> Optional[str]:
-        """Resolve import string to module name."""
+                        project_root: set[Path], module_cache: dict[Path, str]) -> Optional[str]:
         clean_import = import_str.strip()
 
         parts = clean_import.split('.')
@@ -102,7 +98,7 @@ class DependencyAnalyzer:
                         'torch', 'tensorflow', 'matplotlib', 'scipy', 'sklearn']:
             return None
 
-        for file_path, module_name in module_cache.items():
+        for _file_path, module_name in module_cache.items():
             if module_name.endswith(base_module) or module_name == base_module:
                 return module_name
 
@@ -113,19 +109,17 @@ class DependencyAnalyzer:
 
         return clean_import
 
-    def _build_dependency_links(self):
-        """Build reverse dependency links (dependents)."""
+    def _build_dependency_links(self) -> None:
         for node in self.dependency_graph.values():
             for dep in node.dependencies:
                 if dep in self.dependency_graph:
                     self.dependency_graph[dep].dependents.add(node.chunk_name)
 
-    def _detect_circular_dependencies(self):
-        """Detect circular dependencies in the graph."""
+    def _detect_circular_dependencies(self) -> None:
         visited = set()
         rec_stack = set()
 
-        def detect_cycle(node_name: str, path: List[str]) -> bool:
+        def detect_cycle(node_name: str, path: list[str]) -> bool:
             visited.add(node_name)
             rec_stack.add(node_name)
             path.append(node_name)
@@ -150,8 +144,7 @@ class DependencyAnalyzer:
             if node_name not in visited:
                 detect_cycle(node_name, [])
 
-    def get_essential_chunks(self, selected_chunks: List[str]) -> List[str]:
-        """Get all chunks needed including transitive dependencies."""
+    def get_essential_chunks(self, selected_chunks: list[str]) -> list[str]:
         essential = set(selected_chunks)
         to_process = list(selected_chunks)
 
@@ -166,8 +159,7 @@ class DependencyAnalyzer:
 
         return list(essential)
 
-    def get_impacted_chunks(self, modified_chunks: List[str]) -> List[str]:
-        """Get all chunks that depend on the modified chunks."""
+    def get_impacted_chunks(self, modified_chunks: list[str]) -> list[str]:
         impacted = set(modified_chunks)
         to_process = list(modified_chunks)
 
@@ -182,8 +174,7 @@ class DependencyAnalyzer:
 
         return list(impacted)
 
-    def get_dependency_stats(self) -> Dict[str, int]:
-        """Get statistics about dependencies."""
+    def get_dependency_stats(self) -> dict[str, int]:
         stats = {
             "total_nodes": len(self.dependency_graph),
             "nodes_with_deps": 0,
@@ -199,16 +190,12 @@ class DependencyAnalyzer:
             depent_count = len(node.dependents)
 
             stats["total_edges"] += dep_count
-
             if dep_count > 0:
                 stats["nodes_with_deps"] += 1
-
             if depent_count > 0:
                 stats["nodes_with_dependents"] += 1
-
             if node.is_circular:
                 stats["circular_deps"] += 1
-
             stats["max_dependencies"] = max(stats["max_dependencies"], dep_count)
             stats["max_dependents"] = max(stats["max_dependents"], depent_count)
 

codechunk/core/formatter.py

@@ -1,4 +1,3 @@
-from typing import List, Optional
 from codechunk.core.chunking import ParsedChunk
 
 
@@ -10,7 +9,7 @@ class OutputFormatter:
         self.max_tokens = max_tokens
         self.token_warning_thresholds = [0.7, 0.9, 1.0]
 
-    def format(self, chunks: List[ParsedChunk]) -> str:
+    def format(self, chunks: list[ParsedChunk]) -> str:
         """Format chunks for output."""
         if self.format_type == "ollama":
             return self._format_ollama(chunks)
@@ -19,7 +18,7 @@ class OutputFormatter:
         else:
             return self._format_markdown(chunks)
 
-    def _format_ollama(self, chunks: List[ParsedChunk]) -> str:
+    def _format_ollama(self, chunks: list[ParsedChunk]) -> str:
         """Format for Ollama."""
         lines = []
         lines.append("### System")
@@ -56,7 +55,7 @@ class OutputFormatter:
 
         return "\n".join(lines)
 
-    def _format_lmstudio(self, chunks: List[ParsedChunk]) -> str:
+    def _format_lmstudio(self, chunks: list[ParsedChunk]) -> str:
         """Format for LM Studio."""
         import json
 
@@ -99,7 +98,7 @@ Provide clear, accurate code analysis and assistance."""
 
         return json.dumps(messages, indent=2)
 
-    def _format_markdown(self, chunks: List[ParsedChunk]) -> str:
+    def _format_markdown(self, chunks: list[ParsedChunk]) -> str:
         """Format as markdown."""
         lines = []
         lines.append("# Code Context")
@@ -183,7 +182,7 @@ Provide clear, accurate code analysis and assistance."""
         else:
             return True, ratio, "OK"
 
-    def prune_for_limit(self, chunks: List[ParsedChunk], max_tokens: int) -> List[ParsedChunk]:
+    def prune_for_limit(self, chunks: list[ParsedChunk], max_tokens: int) -> list[ParsedChunk]:
         """Prune chunks to fit within token limit."""
         result = []
         current_tokens = 0

codechunk/core/parser.py

@@ -1,8 +1,7 @@
 from pathlib import Path
-from typing import List, Optional, Dict, Any
-from dataclasses import dataclass, field
-import re
+from typing import Optional
 import os
+import re
 from codechunk.core.chunking import ParsedChunk, ChunkMetadata
 
 
@@ -41,23 +40,23 @@ LANGUAGE_EXTENSIONS = {
 
 class CodeParser:
     def __init__(self):
-        self.files: List[Path] = []
-        self.file_contents: Dict[Path, str] = {}
+        self.files: list[Path] = []
+        self.file_contents: dict[Path, str] = {}
 
     def detect_language(self, file_path: Path) -> Optional[str]:
         """Detect programming language from file extension."""
         ext = file_path.suffix.lower()
         return LANGUAGE_EXTENSIONS.get(ext)
 
-    def discover_files(self, project_path: Path, include_patterns: List[str],
-                       exclude_patterns: List[str]) -> None:
+    def discover_files(self, project_path: Path, include_patterns: list[str],
+                       exclude_patterns: list[str]) -> None:
         """Discover source files in project directory."""
         from fnmatch import fnmatch
 
         self.files = []
         project_path = Path(project_path)
 
-        for root, dirs, files in os.walk(project_path):
+        for root, _dirs, files in os.walk(project_path):
             root_path = Path(root)
 
             for file_name in files:
@@ -96,7 +95,7 @@ class CodeParser:
         self.file_contents[file_path] = content
         return content
 
-    def parse_all(self) -> List[ParsedChunk]:
+    def parse_all(self) -> list[ParsedChunk]:
         """Parse all discovered files."""
         chunks = []
         for file_path in self.files:
@@ -104,7 +103,7 @@ class CodeParser:
             chunks.extend(file_chunks)
         return chunks
 
-    def parse_file(self, file_path: Path) -> List[ParsedChunk]:
+    def parse_file(self, file_path: Path) -> list[ParsedChunk]:
         """Parse a single file and extract chunks."""
         language = self.detect_language(file_path)
         if not language:
@@ -124,7 +123,7 @@ class CodeParser:
         else:
             return self._parse_generic(file_path, content, lines, language)
 
-    def _parse_python(self, file_path: Path, content: str, lines: List[str]) -> List[ParsedChunk]:
+    def _parse_python(self, file_path: Path, content: str, lines: list[str]) -> list[ParsedChunk]:
         """Parse Python file for classes and functions."""
         chunks = []
         current_class = None
@@ -284,8 +283,8 @@ class CodeParser:
 
         return chunks
 
-    def _parse_js_like(self, file_path: Path, content: str, lines: List[str],
-                       language: str) -> List[ParsedChunk]:
+    def _parse_js_like(self, file_path: Path, content: str, lines: list[str],
+                       language: str) -> list[ParsedChunk]:
         """Parse JavaScript/TypeScript file."""
         chunks = []
         imports = self._extract_imports(content, language)
@@ -392,7 +391,7 @@ class CodeParser:
 
         return chunks
 
-    def _parse_go(self, file_path: Path, content: str, lines: List[str]) -> List[ParsedChunk]:
+    def _parse_go(self, file_path: Path, content: str, lines: list[str]) -> list[ParsedChunk]:
         """Parse Go file."""
         chunks = []
         imports = self._extract_imports(content, "go")
@@ -460,7 +459,7 @@ class CodeParser:
 
         return chunks
 
-    def _parse_rust(self, file_path: Path, content: str, lines: List[str]) -> List[ParsedChunk]:
+    def _parse_rust(self, file_path: Path, content: str, lines: list[str]) -> list[ParsedChunk]:
         """Parse Rust file."""
         chunks = []
         imports = self._extract_imports(content, "rust")
@@ -528,8 +527,8 @@ class CodeParser:
 
         return chunks
 
-    def _parse_generic(self, file_path: Path, content: str, lines: List[str],
-                       language: str) -> List[ParsedChunk]:
+    def _parse_generic(self, file_path: Path, content: str, lines: list[str],
+                       language: str) -> list[ParsedChunk]:
         """Generic parser for unknown languages."""
         chunks = []
         imports = self._extract_imports(content, language)
@@ -554,7 +553,7 @@ class CodeParser:
 
         return chunks
 
-    def _extract_imports(self, content: str, language: str) -> List[str]:
+    def _extract_imports(self, content: str, language: str) -> list[str]:
         """Extract import statements from content."""
         imports = []
 
@@ -588,7 +587,7 @@ class CodeParser:
 
         return list(set(imports))
 
-    def _extract_docstring(self, lines: List[str]) -> Optional[str]:
+    def _extract_docstring(self, lines: list[str]) -> Optional[str]:
         """Extract docstring from lines."""
         if not lines:
             return None
@@ -618,7 +617,7 @@ class CodeParser:
 
         return None
 
-    def _parse_params(self, params_str: str) -> List[str]:
+    def _parse_params(self, params_str: str) -> list[str]:
         """Parse function parameters."""
         if not params_str.strip():
             return []

codechunk/core/summarizer.py

@@ -1,4 +1,4 @@
-from typing import Optional, List
+from typing import Optional
 from codechunk.core.chunking import ParsedChunk
 
 
@@ -62,8 +62,6 @@ class CodeSummarizer:
 
     def _summarize_method(self, chunk: ParsedChunk) -> str:
         """Summarize a method."""
-        class_name = chunk.name.split(".")[0] if "." in chunk.name else "Unknown"
-
         parts = []
         parts.append(f"Method: {chunk.name}")
 
@@ -115,18 +113,18 @@ class CodeSummarizer:
         """Summarize a generic chunk."""
         return f"{chunk.chunk_type.capitalize()}: {chunk.name} ({chunk.metadata.line_count} lines)"
 
-    def batch_summarize(self, chunks: List[ParsedChunk]) -> List[str]:
+    def batch_summarize(self, chunks: list[ParsedChunk]) -> list[str]:
         """Generate summaries for multiple chunks."""
         return [self.summarize(chunk) for chunk in chunks]
 
-    def generate_overview(self, chunks: List[ParsedChunk], project_name: str = "Project") -> str:
+    def generate_overview(self, chunks: list[ParsedChunk], project_name: str = "Project") -> str:
         """Generate an overview of the project structure."""
         lines = []
         lines.append(f"# {project_name} Overview")
         lines.append("")
 
-        type_counts = {}
-        lang_counts = {}
+        type_counts: dict[str, int] = {}
+        lang_counts: dict[str, int] = {}
 
         for chunk in chunks:
             type_counts[chunk.chunk_type] = type_counts.get(chunk.chunk_type, 0) + 1

codechunk/utils/file_utils.py

@@ -1,3 +1,4 @@
+import os
 from pathlib import Path
 from typing import Optional
 import hashlib
@@ -47,7 +48,7 @@ def find_files_pattern(directory: Path, patterns: list) -> list:
     from fnmatch import fnmatch
     matches = []
 
-    for root, dirs, files in directory.walk():
+    for root, dirs, files in os.walk(directory):
         for file in files:
             file_path = Path(root) / file
             rel_path = str(file_path.relative_to(directory))

tests/conftest.py

@@ -1,5 +1,3 @@
-"""Pytest configuration and fixtures for codechunk tests."""
-
 import tempfile
 from collections.abc import Generator
 from pathlib import Path
@@ -458,6 +456,63 @@ export default App;
     return temp_project_dir
 
 
+@pytest.fixture
+def vscode_project(temp_project_dir: Path) -> Path:
+    """Create a mock VSCode project structure."""
+    vscode_dir = temp_project_dir / ".vscode"
+    vscode_dir.mkdir(exist_ok=True)
+
+    (vscode_dir / "extensions.json").write_text('''
+{
+  "recommendations": [
+    "ms-python.python",
+    "ms-vscode.vscode-typescript-next"
+  ]
+}
+''')
+
+    (vscode_dir / "settings.json").write_text('''
+{
+  "python.defaultInterpreterPath": "/usr/bin/python3",
+  "editor.formatOnSave": true,
+  "files.exclude": {
+    "**/__pycache__": true
+  }
+}
+''')
+
+    return temp_project_dir
+
+
+@pytest.fixture
+def jetbrains_project(temp_project_dir: Path) -> Path:
+    """Create a mock JetBrains project structure."""
+    idea_dir = temp_project_dir / ".idea"
+    idea_dir.mkdir(exist_ok=True)
+
+    (idea_dir / "misc.xml").write_text('''
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
+''')
+
+    (idea_dir / "modules.xml").write_text('''
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/test_project.iml" />
+    </modules>
+  </component>
+</project>
+''')
+
+    return temp_project_dir
+
+
 @pytest.fixture
 def mixed_project(temp_project_dir: Path) -> Path:
     """Create a mixed project with Python and Node.js."""