SSH Terminal implementation and more granual conf command

- add support for ssh keys import
- more accurate command help
- ssh, sftp and internal ssh clients
- some ui elements correction
- usage of tkinter file dialog, in case if it is possible for import procedure

Author: Simca

.editorconfig

@@ -11,10 +11,5 @@ indent_style = space
 indent_size = 2
 insert_final_newline = true
 
-[*.rst]
-indent_style = space
-indent_size = 3
-insert_final_newline = true
-
 [*.md]
 trim_trailing_whitespace = false

.github/workflows/release.yml

@@ -33,8 +33,8 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
+          python -m pip install -r requirements-devel.txt
           python -m pip install -r requirements.txt
-          pip install setuptools wheel twine
 
       - name: Setting variables part 1
         id: branch_name

requirements-devel.txt

@@ -0,0 +1,2 @@
+setuptools>=50.3.2
+wheel>=0.35.1

requirements.txt

@@ -1,3 +1,2 @@
 cryptography>=3.2.1
-setuptools>=50.3.2
-wheel>=0.35.1
+paramiko>=2.7.2

src/openstack_cli/commands/conf.py

@@ -0,0 +1,22 @@
+#  Licensed to the Apache Software Foundation (ASF) under one or more
+#  contributor license agreements.  See the NOTICE file distributed with
+#  this work for additional information regarding copyright ownership.
+#  The ASF licenses this file to You under the Apache License, Version 2.0
+#  (the "License"); you may not use this file except in compliance with
+#  the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from openstack_cli.core.config import Configuration
+from openstack_cli.modules.apputils.discovery import CommandMetaInfo, NotImplementedCommandException
+
+__module__ = CommandMetaInfo("conf", "Manage configuration of the application")
+
+def __init__(conf: Configuration):
+  raise NotImplementedCommandException()

src/openstack_cli/commands/conf/__init__.py

@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one or more
+#  contributor license agreements.  See the NOTICE file distributed with
+#  this work for additional information regarding copyright ownership.
+#  The ASF licenses this file to You under the Apache License, Version 2.0
+#  (the "License"); you may not use this file except in compliance with
+#  the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+from openstack_cli.modules.apputils.discovery.commands import NotImplementedCommandException
+from openstack_cli.modules.apputils.terminal import Colors
+from openstack_cli.modules.apputils.terminal.colors import Symbols
+from openstack_cli.core.config import Configuration
+from openstack_cli.modules.apputils.discovery import CommandMetaInfo
+
+__module__ = CommandMetaInfo("keys", "Manage ssh keys for the VM", default_sub_command="list")
+
+CHECK_ICON = Symbols.CHECK.color(Colors.GREEN)
+UNCHECK_ICON = Symbols.CROSS.color(Colors.RED)
+KEY_ICON = Symbols.KEY.color(Colors.BRIGHT_YELLOW)
+
+def __init__(conf: Configuration):
+  raise NotImplementedCommandException()