New packaging relying only pyproject.toml

.github/workflows/testing.yml

@@ -31,9 +31,6 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         python -m pip install -r dev-requirements.txt
-    - name: Install Windows dependencies
-      if: matrix.os == 'windows-latest'
-      run: python -m pip install -r win-requirements.txt
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names

AUTHORS

@@ -1,2 +0,0 @@
-Jeremy Grossmann
-Julien Duponchelle

MANIFEST.in

@@ -1,11 +1,7 @@
 include README.md
-include AUTHORS
 include LICENSE
-include MANIFEST.in
+include CHANGELOG
-include requirements.txt
-include conf/*.conf
-recursive-include tests *
-recursive-exclude docs *
 recursive-include gns3server *
+recursive-exclude docs *
 recursive-exclude * __pycache__
 recursive-exclude * *.py[co]

README.md

@@ -85,7 +85,7 @@ cd gns3-server
 git checkout 3.0
 python3 -m venv venv-gns3server
 source venv-gns3server/bin/activate
-python3 setup.py install
+python3 -m pip install .
 python3 -m gns3server
 ```
 

dev-requirements.txt

@@ -1,8 +1,6 @@
--r requirements.txt
-
 pytest==7.4.0
 flake8==5.0.4  # v5.0.4 is the last to support Python 3.7
 pytest-timeout==2.1.0
 pytest-asyncio==0.21.1
 requests==2.31.0
-httpx==0.24.1
+httpx==0.24.1

gns3server/compute/docker/__init__.py

@@ -18,11 +18,15 @@
 Docker server module.
 """
 
+import os
 import sys
 import json
 import asyncio
 import logging
 import aiohttp
+import shutil
+import subprocess
+
 from gns3server.utils import parse_version
 from gns3server.utils.asyncio import locking
 from gns3server.compute.base_manager import BaseManager
@@ -54,6 +58,25 @@ class Docker(BaseManager):
         self._session = None
         self._api_version = DOCKER_MINIMUM_API_VERSION
 
+    @staticmethod
+    def install_busybox():
+
+        if not sys.platform.startswith("linux"):
+            return
+        dst_busybox = os.path.join(os.path.dirname(os.path.abspath(__file__)), "resources", "bin", "busybox")
+        if os.path.isfile(dst_busybox):
+            return
+        for busybox_exec in ("busybox-static", "busybox.static", "busybox"):
+            busybox_path = shutil.which(busybox_exec)
+            if busybox_path:
+                log.info(f"Installing busybox from '{busybox_path}'")
+                try:
+                    shutil.copy2(busybox_path, dst_busybox, follow_symlinks=True)
+                    return
+                except OSError as e:
+                    raise DockerError(f"Could not install busybox: {e}")
+        raise DockerError("No busybox executable could be found")
+
     async def _check_connection(self):
 
         if not self._connected:

gns3server/compute/docker/docker_vm.py

@@ -523,7 +523,7 @@ class DockerVM(BaseNode):
 
     async def update(self):
         """
-        Destroy an recreate the container with the new settings
+        Destroy and recreate the container with the new settings
         """
 
         # We need to save the console and state and restore it
@@ -544,6 +544,9 @@ class DockerVM(BaseNode):
         Starts this Docker container.
         """
 
+        # make sure busybox is installed
+        self.manager.install_busybox()
+
         try:
             state = await self._get_container_state()
         except DockerHttp404Error:

gns3server/controller/appliance_manager.py

@@ -22,11 +22,6 @@ import asyncio
 import aiofiles
 import shutil
 
-try:
-    import importlib_resources
-except ImportError:
-    from importlib import resources as importlib_resources
-
 
 from typing import Tuple, List
 from aiohttp.client_exceptions import ClientError

gns3server/server.py

@@ -167,8 +167,9 @@ class Server:
         config.Server.allow_remote_console = args.allow
         config.Server.host = args.host
         config.Server.port = args.port
-        config.Server.certfile = args.certfile
+        #FIXME
-        config.Server.certkey = args.certkey
+        #config.Server.certfile = args.certfile
+        #config.Server.certkey = args.certkey
         config.Server.enable_ssl = args.ssl
 
     def _signal_handling(self):

pyproject.toml

@@ -7,7 +7,7 @@ name = "gns3-server"
 description = "GNS3 graphical interface for the GNS3 server."
 license = {file = "LICENSE"}
 authors = [
-  { name="Jeremy Grossmann" }
+  { name = "Jeremy Grossmann", email = "developers@gns3.com" }
 ]
 readme = "README.md"
 requires-python = ">=3.7"
@@ -29,7 +29,7 @@ classifiers = [
         "Programming Language :: Python :: Implementation :: CPython"
 ]
 
-dynamic = ["version", "dependencies"]
+dynamic = ["version", "dependencies", "optional-dependencies"]
 
 [tool.setuptools]
 packages = ["gns3server"]
@@ -38,15 +38,8 @@ packages = ["gns3server"]
 version = {attr = "gns3server.version.__version__"}
 dependencies = {file = "requirements.txt"}
 
-[project.optional-dependencies]
+[tool.setuptools.dynamic.optional-dependencies]
-test = [
+development = {file = ['dev-requirements.txt']}
-        "pytest==7.2.2",
-        "flake8==5.0.4",  # v5.0.4 is the last to support Python 3.7
-        "pytest-timeout==2.1.0",
-        "pytest-asyncio==0.20.3",
-        "requests==2.28.2",
-        "httpx==0.23.3"
-]
 
 [project.urls]
 "Homepage" = "http://gns3.com"

requirements.txt

@@ -19,4 +19,3 @@ email-validator==2.0.0.post2
 watchfiles==0.19.0
 zstandard==0.21.0
 importlib_resources>=1.3
-setuptools>=60.8.1

setup.py

@@ -1,47 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright (C) 2013 GNS3 Technologies Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import sys
-import os
-import shutil
-import subprocess
-
-from setuptools import setup
-
-BUSYBOX_PATH = "gns3server/compute/docker/resources/bin/busybox"
-
-
-def copy_busybox():
-    if not sys.platform.startswith("linux"):
-        return
-    if os.path.isfile(BUSYBOX_PATH):
-        return
-    for bb_cmd in ("busybox-static", "busybox.static", "busybox"):
-        bb_path = shutil.which(bb_cmd)
-        if bb_path:
-            if subprocess.call(["ldd", bb_path],
-                               stdin=subprocess.DEVNULL,
-                               stdout=subprocess.DEVNULL,
-                               stderr=subprocess.DEVNULL):
-                shutil.copy2(bb_path, BUSYBOX_PATH, follow_symlinks=True)
-                break
-    else:
-        raise SystemExit("No static busybox found")
-
-
-copy_busybox()  # TODO: this should probably be done when the first time the server is started
-setup()  # required with setuptools below version 64.0.0