src/cpl_cli/command/install_service.py

@@ -58,22 +58,6 @@ class InstallService(CommandABC):
     def _wait(self, t: int, *args, source: str = None, stdout=None, stderr=None):
         time.sleep(t)
 
-    def _init_venv(self):
-        if self._is_virtual:
-            return
-        venv_path = os.path.abspath(os.path.join(self._env.working_directory, self._project_settings.python_executable))
-
-        if not os.path.exists(venv_path):
-            Console.spinner(
-                f'Creating venv {venv_path}',
-                VenvHelper.create_venv,
-                venv_path,
-                text_foreground_color=ForegroundColorEnum.green,
-                spinner_foreground_color=ForegroundColorEnum.cyan
-            )
-
-        Pip.set_executable(venv_path)
-
     def _install_project(self):
         """
         Installs dependencies of CPl project
@@ -211,11 +195,12 @@ class InstallService(CommandABC):
             args.remove('simulate')
             Console.write_line('Running in simulation mode:')
 
-        self._init_venv()
+        VenvHelper.init_venv(self._is_virtual, self._env, self._project_settings)
 
         if len(args) == 0:
             self._install_project()
         else:
             self._install_package(args[0])
 
-        # shutil.rmtree(os.path.abspath(os.path.join(self._env.working_directory, self._project_settings.python_executable)))
+        if not self._is_virtual:
+            Pip.reset_executable()

src/cpl_cli/command/new_service.py

@@ -6,6 +6,7 @@ from typing import Optional
 from packaging import version
 
 import cpl_core
+from cpl_cli.configuration.venv_helper_service import VenvHelper
 from cpl_cli.source_creator.unittest_builder import UnittestBuilder
 
 from cpl_core.configuration.configuration_abc import ConfigurationABC
@@ -36,7 +37,7 @@ class NewService(CommandABC):
         self._config = configuration
         self._env = self._config.environment
 
-        self._workspace = self._config.get_configuration(WorkspaceSettings)
+        self._workspace: WorkspaceSettings = self._config.get_configuration(WorkspaceSettings)
         self._project: ProjectSettings = ProjectSettings()
         self._project_dict = {}
         self._build: BuildSettings = BuildSettings()
@@ -51,6 +52,7 @@ class NewService(CommandABC):
         self._use_startup: bool = False
         self._use_service_providing: bool = False
         self._use_async: bool = False
+        self._use_venv: bool = False
 
     @property
     def help_message(self) -> str:
@@ -107,7 +109,7 @@ class NewService(CommandABC):
             ],
             ProjectSettingsNameEnum.python_version.value: f'>={sys.version.split(" ")[0]}',
             ProjectSettingsNameEnum.python_path.value: {
-                sys.platform: ''
+                sys.platform: '../../venv/bin/python' if self._use_venv else ''
             },
             ProjectSettingsNameEnum.classifiers.value: []
         }
@@ -275,6 +277,22 @@ class NewService(CommandABC):
         except Exception as e:
             Console.error('Could not create project', str(e))
 
+    def _create_venv(self):
+
+        project = self._project.name
+        if self._workspace is not None:
+            project = self._workspace.default_project
+
+        if self._env.working_directory.endswith(project):
+            project = ''
+
+        VenvHelper.init_venv(
+            False,
+            self._env,
+            self._project,
+            explicit_path=os.path.join(self._env.working_directory, project, self._project.python_executable.replace('../', ''))
+        )
+
     def execute(self, args: list[str]):
         """
         Entry point of command
@@ -308,6 +326,9 @@ class NewService(CommandABC):
         if 'service-providing' in args:
             self._use_service_providing = True
             args.remove('service-providing')
+        if 'venv' in args:
+            self._use_venv = True
+            args.remove('venv')
 
         console = self._config.get_configuration(ProjectTypeEnum.console.value)
         library = self._config.get_configuration(ProjectTypeEnum.library.value)
@@ -316,16 +337,22 @@ class NewService(CommandABC):
             self._name = console
             self._schematic = ProjectTypeEnum.console.value
             self._console(args)
+            if self._use_venv:
+                self._create_venv()
 
         elif console is None and library is not None and unittest is None:
             self._name = library
             self._schematic = ProjectTypeEnum.library.value
             self._library(args)
+            if self._use_venv:
+                self._create_venv()
 
         elif console is None and library is None and unittest is not None:
             self._name = unittest
             self._schematic = ProjectTypeEnum.unittest.value
             self._unittest(args)
+            if self._use_venv:
+                self._create_venv()
 
         else:
             self._help('Usage: cpl new <schematic> [options]')

src/cpl_cli/command/uninstall_service.py

@@ -4,6 +4,7 @@ import subprocess
 import textwrap
 import time
 
+from cpl_cli.configuration.venv_helper_service import VenvHelper
 from cpl_core.configuration.configuration_abc import ConfigurationABC
 from cpl_core.console.console import Console
 from cpl_core.console.foreground_color_enum import ForegroundColorEnum
@@ -71,8 +72,7 @@ class UninstallService(CommandABC):
             args.remove('--simulate')
             Console.write_line('Running in simulation mode:')
 
-        if not self._is_virtual:
-            Pip.set_executable(self._project_settings.python_executable)
+        VenvHelper.init_venv(self._is_virtual, self._env, self._project_settings)
 
         package = args[0]
         is_in_dependencies = False

src/cpl_cli/command/update_service.py

@@ -3,6 +3,7 @@ import os
 import subprocess
 import textwrap
 
+from cpl_cli.configuration.venv_helper_service import VenvHelper
 from cpl_core.configuration.configuration_abc import ConfigurationABC
 from cpl_core.console.console import Console
 from cpl_core.console.foreground_color_enum import ForegroundColorEnum
@@ -168,7 +169,8 @@ class UpdateService(CommandABC):
             Console.write_line('Running in simulation mode:')
             self._is_simulation = True
 
-        Pip.set_executable(self._project_settings.python_executable)
+        VenvHelper.init_venv(False, self._env, self._project_settings)
+
         self._check_project_dependencies()
         self._check_outdated()
         Pip.reset_executable()

src/cpl_cli/configuration/venv_helper_service.py

@@ -2,9 +2,37 @@ import os
 import subprocess
 import sys
 
+from cpl_cli.configuration import ProjectSettings
+from cpl_core.environment import ApplicationEnvironmentABC
+
+from cpl_core.utils import Pip
+
+from cpl_core.console import Console, ForegroundColorEnum
+
 
 class VenvHelper:
 
+    @staticmethod
+    def init_venv(is_virtual: bool, env: ApplicationEnvironmentABC, project_settings: ProjectSettings, explicit_path=None):
+        if is_virtual:
+            return
+
+        venv_path = os.path.abspath(os.path.join(env.working_directory, project_settings.python_executable))
+
+        if explicit_path is not None:
+            venv_path = os.path.abspath(explicit_path)
+
+        if not os.path.exists(venv_path):
+            Console.spinner(
+                f'Creating venv: {venv_path}',
+                VenvHelper.create_venv,
+                venv_path,
+                text_foreground_color=ForegroundColorEnum.green,
+                spinner_foreground_color=ForegroundColorEnum.cyan
+            )
+
+        Pip.set_executable(venv_path)
+
     @staticmethod
     def create_venv(path):
         subprocess.run(

src/cpl_cli/startup_argument_extension.py

@@ -50,7 +50,8 @@ class StartupArgumentExtension(StartupExtensionABC):
             .add_console_argument(ArgumentTypeEnum.Flag, '--', 'application-base', ['ab', 'AB']) \
             .add_console_argument(ArgumentTypeEnum.Flag, '--', 'startup', ['s', 'S']) \
             .add_console_argument(ArgumentTypeEnum.Flag, '--', 'service-providing', ['sp', 'SP']) \
-            .add_console_argument(ArgumentTypeEnum.Flag, '--', 'nothing', ['n', 'N'])
+            .add_console_argument(ArgumentTypeEnum.Flag, '--', 'nothing', ['n', 'N']) \
+            .add_console_argument(ArgumentTypeEnum.Flag, '--', 'venv', ['v', 'V'])
         config.create_console_argument(ArgumentTypeEnum.Executable, '', 'publish', ['p', 'P'], PublishService, True, validators=[ProjectValidator])
         config.create_console_argument(ArgumentTypeEnum.Executable, '', 'remove', ['r', 'R'], RemoveService, True, validators=[WorkspaceValidator]) \
             .add_console_argument(ArgumentTypeEnum.Flag, '--', 'simulate', ['s', 'S'])

unittests/unittests_cli/new_test_case.py

@@ -12,10 +12,15 @@ class NewTestCase(unittest.TestCase):
     def setUp(self):
         os.chdir(os.path.abspath(PLAYGROUND_PATH))
 
-    def _test_project(self, project_type: str, name: str, *args):
+    def _test_project(self, project_type: str, name: str, *args, test_venv=False):
         CLICommands.new(project_type, name, *args)
         workspace_path = os.path.abspath(os.path.join(PLAYGROUND_PATH, name))
         self.assertTrue(os.path.exists(workspace_path))
+        if test_venv:
+            self.assertTrue(os.path.exists(os.path.join(workspace_path, 'venv')))
+            self.assertTrue(os.path.exists(os.path.join(workspace_path, 'venv/bin')))
+            self.assertTrue(os.path.exists(os.path.join(workspace_path, 'venv/bin/python')))
+            self.assertTrue(os.path.islink(os.path.join(workspace_path, 'venv/bin/python')))
 
         project_path = os.path.abspath(os.path.join(PLAYGROUND_PATH, name, 'src', String.convert_to_snake_case(name)))
         self.assertTrue(os.path.exists(project_path))
@@ -38,11 +43,16 @@ class NewTestCase(unittest.TestCase):
         else:
             self.assertFalse(os.path.isfile(os.path.join(project_path, f'test_case.py')))
 
-    def _test_sub_project(self, project_type: str, name: str, workspace_name: str, *args):
+    def _test_sub_project(self, project_type: str, name: str, workspace_name: str, *args, test_venv=False):
         os.chdir(os.path.abspath(os.path.join(os.getcwd(), workspace_name)))
         CLICommands.new(project_type, name, *args)
         workspace_path = os.path.abspath(os.path.join(PLAYGROUND_PATH, workspace_name))
         self.assertTrue(os.path.exists(workspace_path))
+        if test_venv:
+            self.assertTrue(os.path.exists(os.path.join(workspace_path, 'venv')))
+            self.assertTrue(os.path.exists(os.path.join(workspace_path, 'venv/bin')))
+            self.assertTrue(os.path.exists(os.path.join(workspace_path, 'venv/bin/python')))
+            self.assertTrue(os.path.islink(os.path.join(workspace_path, 'venv/bin/python')))
 
         project_path = os.path.abspath(os.path.join(PLAYGROUND_PATH, workspace_name, 'src', String.convert_to_snake_case(name)))
         self.assertTrue(os.path.exists(project_path))
@@ -76,7 +86,7 @@ class NewTestCase(unittest.TestCase):
         os.chdir(os.path.abspath(os.path.join(os.getcwd(), '../')))
 
     def test_console(self):
-        self._test_project('console', 'test-console', '--ab', '--s')
+        self._test_project('console', 'test-console', '--ab', '--s', '--venv', test_venv=True)
 
     def test_console_without_s(self):
         self._test_project('console', 'test-console-without-s', '--ab')
@@ -88,7 +98,7 @@ class NewTestCase(unittest.TestCase):
         self._test_project('console', 'test-console-without-anything', '--n')
 
     def test_sub_console(self):
-        self._test_sub_project('console', 'test-sub-console', 'test-console', '--ab', '--s', '--sp')
+        self._test_sub_project('console', 'test-sub-console', 'test-console', '--ab', '--s', '--sp', '--venv', test_venv=True)
 
     def test_library(self):
         self._test_project('library', 'test-library', '--ab', '--s', '--sp')