Update deps and move to uv (vercel)

.github/dependabot.yml

@@ -4,4 +4,4 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "daily"
-    target-branch: "staging"      
+    target-branch: "staging"

.github/workflows/python-app.yml

@@ -5,9 +5,9 @@
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "main", "staging" ]
   pull_request:
-    branches: [ "main" ]
+    branches: [ "main", "staging" ]
 
 permissions:
   contents: read
@@ -19,15 +19,16 @@
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.10
-      uses: actions/setup-python@v3
+    - name: Install uv
+      uses: astral-sh/setup-uv@v4
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.10"
+        python-version: "3.12"
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip
-        pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        uv pip install --system flake8 pytest
+        uv pip install --system .
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names

README.md

@@ -22,9 +22,17 @@ docker run -p 6379:6379 -p 3000:3000 -it --rm falkordb/falkordb:latest
 
 Create your own `.env` file from the `.env.template` file
 
+### Install dependencies
+
+Install project dependencies:
+
+```bash
+uv sync
+```
+
 Start the server:
 ```bash
-flask --app api/index.py run --debug
+uv run flask --app api/index.py run --debug
 ```
 
 ### Creating a graph

api/llm.py

@@ -235,8 +235,6 @@ def _define_ontology() -> Ontology:
 ontology = _define_ontology()
 
 def _create_kg_agent(repo_name: str):
-    global ontology
-
     model_name = os.getenv('MODEL_NAME', 'gemini/gemini-2.0-flash')
 
     model = LiteModel(model_name)

pyproject.toml

@@ -1,29 +1,30 @@
-[tool.poetry]
+[project]
 name = "code-graph-backend"
 version = "0.4.2"
 description = "code_graph is designed to help developers visualize and analyze the structure of their source code. It takes source code as input and generates a graph representation, making it easier to understand relationships and dependencies within the codebase."
-authors = ["Roi Lipman <roilipman@gmail.com>"]
+authors = [{name = "Roi Lipman", email = "roilipman@gmail.com"}]
 readme = "README.md"
+requires-python = ">=3.12,<3.14"
+dependencies = [
+    "graphrag-sdk>=0.8.1,<0.9.0",
+    "tree-sitter>=0.25.2,<0.26.0",
+    "validators>=0.35.0,<0.36.0",
+    "falkordb>=1.1.3,<2.0.0",
+    "tree-sitter-c>=0.24.1,<0.25.0",
+    "tree-sitter-python>=0.25.0,<0.26.0",
+    "tree-sitter-java>=0.23.5,<0.24.0",
+    "flask>=3.1.0,<4.0.0",
+    "python-dotenv>=1.0.1,<2.0.0",
+    "multilspy @ git+https://github.com/AviAvni/multilspy.git@python-init-params",
+    "javatools>=1.6.0,<2.0.0",
+    "pygit2>=1.17.0,<2.0.0",
+    "toml>=0.10.2,<0.11.0",
+]
 
-[tool.poetry.dependencies]
-python = "^3.10"
-graphrag-sdk = { version = "^0.5.0", extras = ["litellm"] }
-tree-sitter = "^0.24.0"
-validators = "^0.34.0"
-falkordb = "^1.0.10"
-tree-sitter-c = "^0.23.4"
-tree-sitter-python = "^0.23.6"
-tree-sitter-java = "^0.23.5"
-flask = "^3.1.0"
-python-dotenv = "^1.0.1"
-multilspy = {git = "https://github.com/AviAvni/multilspy.git", rev = "python-init-params"}
-javatools = "^1.6.0"
-pygit2 = "^1.17.0"
-toml = "^0.10.2"
+[project.optional-dependencies]
+test = [
+    "pytest>=9.0.2,<10.0.0",
+]
 
-[tool.poetry.group.test.dependencies]
-pytest = "^8.2.0"
-
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+[tool.setuptools.packages.find]
+where = ["."]