feat: spell checker added, python 3.14 bump

Author: levpa

.devcontainer/devcontainer.json

@@ -1,6 +1,6 @@
 {
   "name": "Python 3",
-  "image": "mcr.microsoft.com/devcontainers/python:3.13-bookworm",
+  "image": "mcr.microsoft.com/devcontainers/python:3.14-bookworm",
   "remoteUser": "vscode",
   "mounts": [
     "source=/run/host-services/ssh-auth.sock,target=/ssh-agent,type=bind",
@@ -26,7 +26,8 @@
         "github.vscode-github-actions",
         "eamodio.gitlens",
         "redhat.vscode-yaml",
-        "christian-kohler.path-intellisense"
+        "christian-kohler.path-intellisense",
+        "streetsidesoftware.code-spell-checker"
       ]
     }
   },

.github/workflows/build.yml

@@ -64,7 +64,3 @@ jobs:
             org.opencontainers.image.version=${{ steps.meta.outputs.VERSION }}
             org.opencontainers.image.revision=${{ steps.meta.outputs.COMMIT }}
             org.opencontainers.image.created=${{ steps.meta.outputs.DATE }}
-            org.opencontainers.image.description=minimalistic Python image for backend development
-            org.opencontainers.image.licenses=MIT
-            org.opencontainers.image.vendor=LevArc
-            org.opencontainers.image.documentation=https://github.com/levpa/python-try

.vscode/settings.json

@@ -13,6 +13,10 @@
   "yaml.format.enable": true,
   "yaml.schemas": {},
   "yaml.customTags": [],
+  "cSpell.enabledFileTypes": {
+    "*": false,
+    "python": true
+  },
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": [
     "source.organizeImports",

Dockerfile

@@ -1,9 +1,22 @@
-FROM python:3.13-slim-bookworm
+FROM python:3.14-slim-bookworm
+
+LABEL maintainer="LevPa"
+LABEL description="Production-ready Python server container"
+LABEL licenses="MIT"
+LABEL documentation="https://github.com/levpa/python-try"
+
 WORKDIR /app
+RUN useradd -m appuser
+USER appuser
 
 COPY src/requirements.txt ./requirements.txt
+RUN grep -E '==' requirements.txt || (echo "Unpinned dependencies found!" && exit 1)
 RUN pip install --no-cache-dir -r requirements.txt
+
 COPY src/ ./src/
 
 EXPOSE 8080
-CMD ["python", "src/server.py"]
+HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
+  CMD curl -f http://localhost:8080/health || exit 1
+
+CMD ["python", "src/server.py"]

Makefile

@@ -1,7 +1,6 @@
 .PHONY: verify test hook lint check-build precommit release version-inject docker-build chlog
 
 SRC_FOLDER := src
-REPO := levpa/python-try
 verify:
 	@echo "🔍 Verifying Python environment..."
 	@python3.13 --version
@@ -34,6 +33,7 @@ release:
 	@echo "🚀 Releasing version bump..."
 	bash scripts/bump.sh $(BUMP_TYPE)
 
+REPO := levpa/python-try
 VERSION := $(shell git tag --sort=-v:refname | grep -E '^v?[0-9]+\.[0-9]+\.[0-9]+$$' | head -n 1)
 COMMIT := $(shell git rev-parse --short HEAD)
 BUILD_DATE := $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
@@ -54,11 +54,10 @@ docker-build:
 		-t ghcr.io/$(REPO):$(VERSION) .
 	docker run -p 8080:8080 py-server
 
-CHLOG_LENGTH ?= 5
+CHLOG_LENGTH ?= 20
 BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
 VERSION := $(shell git describe --tags --abbrev=0)
 
-
 chlog:
 	@echo "# Changelog for $(VERSION)\n" > CHANGELOG.md
 	@printf "## Date: $(shell date '+%Y-%m-%d')\n\n" >> CHANGELOG.md

README.md

@@ -36,15 +36,12 @@ pip install -r src/requirements.txt
 # CI test
 make verify lint test check-build
 
-# Commit add and signing with SSH keys: 
-git sm "new signed commit"
-git push
-
-## bump version and push tags to remote (default -> patch version)
+# add and commit files: 
+git add -A && git commit -m "new signed commit" && git push
 
+## bump version and push tags to remote (default behavior -> patch version)
 # !! runs build -> push pipeline to ghcr
 # !! runs release pipeline to make release on github
-
 make release # make release <patch/minor/major>
 
 ## Server local test

scripts/bootstrap.sh

@@ -11,12 +11,12 @@ sudo ln -sf /usr/share/zoneinfo/Europe/Kyiv /etc/localtime
 sudo dpkg-reconfigure -f noninteractive tzdata
 
 # Ensure Python 3.12 is available
-if ! command -v python3.13 &> /dev/null; then
-  echo "❌ Python 3.13 not found. Please install it in the container base image."
+if ! command -v python3.14 &> /dev/null; then
+  echo "❌ Python 3.14 not found. Please install it in the container base image."
   exit 1
 fi
 
-python3.13 -m pip install --upgrade pip
+python3.14 -m pip install --upgrade pip
 pip install -r src/requirements.txt
 
 # Run Makefile targets

src/server.py

@@ -1,45 +1,38 @@
 from http.server import ThreadingHTTPServer, BaseHTTPRequestHandler
-import requests
 import sys
+import time
+
+try:
+    from version import VERSION, COMMIT, BUILD_DATE
+except ImportError:
+    VERSION = COMMIT = BUILD_DATE = "unknown"
+
+print(f"\nVersion: {VERSION}, Commit: {COMMIT}, Built: {BUILD_DATE}\n")
+sys.stdout.flush()
 
 class SimpleHandler(BaseHTTPRequestHandler):
     def do_GET(self):
-        print(f"{self.client_address[0]} requested {self.path}", file=sys.stderr)
+        start = time.time()
+        client_ip = self.client_address[0]
+        path = self.path
 
-        if self.path == "/favicon.ico":
-            self.send_response(204)  # No Content
+        print(f"{client_ip} requested {path}", file=sys.stderr)
+
+        if path == "/favicon.ico":
+            self.send_response(204)
             self.end_headers()
             return
 
-        # GitHub API call
-        response = requests.get("https://api.github.com")
-        try:
-            data = response.json()
-            user_related = {k: v for k, v in data.items() if 'user' in k.lower()}
-            print("🔍 Filtered 'user' keys:")
-            for key, value in user_related.items():
-                print(f"{key}: {value}")
-        except ValueError:
-            print("❌ Not JSON. Content-Type:", response.headers.get("Content-Type"))
-
-        # Response to client
         self.send_response(200)
         self.send_header("Content-type", "text/plain; charset=utf-8")
         self.end_headers()
         self.wfile.write(b"Hello from Python 3.12 HTTP server!\n")
 
-    def log_message(self, format, *args):
-        # Cleaner logging to stderr for Docker visibility
-        print(f"{self.client_address[0]} requested {self.path}", file=sys.stderr)
+        duration = time.time() - start
+        print(f"⏱️ Served {path} in {duration:.3f}s", file=sys.stderr)
 
-try:
-    from version import VERSION, COMMIT, BUILD_DATE
-except ImportError:
-    VERSION = COMMIT = BUILD_DATE = "unknown"
-
-print(f"\nVersion: {VERSION}, Commit: {COMMIT}, Built: {BUILD_DATE}\n")
-
-sys.stdout.flush()
+    def log_message(self, format, *args):
+        return
 
 if __name__ == "__main__":
     host = "0.0.0.0"