Merge pull request #2965 from GNS3/drop-python-3.10

Drop Python 3.10 support

.github/workflows/testing.yml

@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
 
     steps:
     - uses: actions/checkout@v7

gns3server/agent/web_wireshark/docker_client.py

@@ -23,16 +23,11 @@ This module handles Docker API operations via aiohttp Unix socket.
 
 import asyncio
 import logging
-import sys
+from asyncio import timeout as async_timeout
 from typing import Any
 
 import aiohttp
 
-if sys.version_info >= (3, 11):
-    from asyncio import timeout as async_timeout
-else:
-    from async_timeout import timeout as async_timeout
-
 from gns3server.utils import parse_version
 
 logger = logging.getLogger(__name__)

gns3server/compute/base_node.py

@@ -671,11 +671,7 @@ class BaseNode:
                 )
 
         # keep forwarding websocket data in both direction
-        if sys.version_info >= (3, 11, 0):
+        aws = [asyncio.create_task(ws_forward(telnet_writer)), asyncio.create_task(telnet_forward(telnet_reader))]
-            # Starting with Python 3.11, passing coroutine objects to wait() directly is forbidden.
-            aws = [asyncio.create_task(ws_forward(telnet_writer)), asyncio.create_task(telnet_forward(telnet_reader))]
-        else:
-            aws = [ws_forward(telnet_writer), telnet_forward(telnet_reader)]
 
         done, pending = await asyncio.wait(aws, return_when=asyncio.FIRST_COMPLETED)
         for task in done:
@@ -762,11 +758,7 @@ class BaseNode:
                 log.warning(f"Exception while forwarding VNC data to WebSocket: {e!r}")
 
         # Keep forwarding WebSocket data in both directions
-        if sys.version_info >= (3, 11, 0):
+        aws = [asyncio.create_task(ws_forward(vnc_writer)), asyncio.create_task(vnc_forward(vnc_reader))]
-            # Starting with Python 3.11, passing coroutine objects to wait() directly is forbidden.
-            aws = [asyncio.create_task(ws_forward(vnc_writer)), asyncio.create_task(vnc_forward(vnc_reader))]
-        else:
-            aws = [ws_forward(vnc_writer), vnc_forward(vnc_reader)]
 
         done, pending = await asyncio.wait(aws, return_when=asyncio.FIRST_COMPLETED)
         for task in done:

gns3server/controller/compute.py

@@ -19,19 +19,14 @@ import asyncio
 import io
 import ipaddress
 import json
+import logging
 import socket
 import sys
+from asyncio import timeout as asynctimeout
 
 import aiohttp
 from fastapi import HTTPException
 
-if sys.version_info >= (3, 11):
-    from asyncio import timeout as asynctimeout
-else:
-    from async_timeout import timeout as asynctimeout
-
-import logging
-
 from ..controller.controller_error import (
     ComputeConflictError,
     ComputeError,

gns3server/db/repositories/rbac.py

@@ -16,11 +16,11 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-from typing import List, Optional, Union, cast
+from typing import Any, List, Optional, Union, cast
 from urllib.parse import urlparse
 from uuid import UUID
 
-from sqlalchemy import delete, select, update
+from sqlalchemy import Select, delete, select, update
 from sqlalchemy.engine import CursorResult
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.orm import selectinload
@@ -331,7 +331,7 @@ class RbacRepository(BaseRepository):
         Retrieve all user ACEs matching the user_id and privilege name.
         """
 
-        query = (
+        query: Select[Any, Any, Any, Any] = (
             select(models.ACE.path, models.ACE.propagate, models.ACE.allowed, models.Privilege.name)
             .join(models.Privilege.roles)
             .join(models.Role.acl_entries)
@@ -349,7 +349,7 @@ class RbacRepository(BaseRepository):
         Retrieve all group ACEs matching the user_id and privilege name.
         """
 
-        query = (
+        query: Select[Any, Any, Any, Any] = (
             select(models.ACE.path, models.ACE.propagate, models.ACE.allowed, models.Privilege.name)
             .join(models.Privilege.roles)
             .join(models.Role.acl_entries)

gns3server/server.py

@@ -255,9 +255,9 @@ class Server:
         else:
             log.info(f"Compute authentication is enabled with username '{config.Server.compute_username}'")
 
-        # we only support Python 3 version >= 3.9
+        # we only support Python 3 version >= 3.11
-        if sys.version_info < (3, 9, 0):
+        if sys.version_info < (3, 11, 0):
-            raise SystemExit("Python 3.9 or higher is required")
+            raise SystemExit("Python 3.11 or higher is required")
 
         log.info(
             f"Running with Python {sys.version_info[0]}.{sys.version_info[1]}.{sys.version_info[2]} and has PID {os.getpid()}"

pyproject.toml

@@ -4,13 +4,13 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "gns3-server"
-description = "GNS3 graphical interface for the GNS3 server."
+description = "GNS3 server (controller and compute) for GNS3 network simulator"
 license-files = ["LICENSE"]
 authors = [
   { name = "Jeremy Grossmann", email = "developers@gns3.com" }
 ]
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 classifiers = [
         "Development Status :: 5 - Production/Stable",
         "Environment :: Console",
@@ -21,10 +21,10 @@ classifiers = [
         "Natural Language :: English",
         "Operating System :: POSIX :: Linux",
         "Programming Language :: Python :: 3 :: Only",
-        "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
         "Programming Language :: Python :: Implementation :: CPython"
 ]
 

requirements.txt

@@ -1,19 +1,17 @@
 # GNS3 Server Core Dependencies
 uvicorn==0.54.0
 pydantic==2.13.5
-fastapi==0.141.1
+fastapi==0.142.4
 python-multipart==0.0.32
-websockets==16.1.1  # version 16.1.1 is the last version that supports Python 3.10
+websockets==16.1.1 # google-genai 2.10.0 has requirement websockets<17.0
-aiohttp>=3.14.3,<3.15
+aiohttp>=3.14.4,<3.15
 aiofiles>=25.1.0,<26.0
 Jinja2>=3.1.6,<3.2
 sentry-sdk>=2.70.0,<3  # optional dependency
 psutil>=7.2.2
-async-timeout>=5.0.1,<5.1; python_version < '3.11'  # this library has effectively been upstreamed into Python 3.11+
 distro>=1.9.0
 py-cpuinfo>=9.0.0,<10.0
-greenlet==3.5.3; python_version >= '3.13' # necessary to run sqlalchemy on Python >= 3.13
+sqlalchemy[asyncio]==2.1.4
-sqlalchemy==2.0.54  # version 2.0.54 is the last version that supports Python 3.10
 aiosqlite==0.22.1
 alembic==1.20
 bcrypt==5.0.0
@@ -22,7 +20,7 @@ email-validator==2.3.0
 watchdog==6.0.0
 zstandard==0.25.0
 platformdirs>=2.4.0  # fastmcp-slim >=3.4 requires >=4.0.0; upper bound removed for compatibility
-truststore>=0.10.4; python_version >= '3.10'
+truststore>=0.10.4
 
 # Shared dependencies (also used by AI Copilot)
 telnetlib3==5.0.1,<6