Add devcontainer configuration for YDB Python SDK

.devcontainer/Dockerfile

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+FROM mcr.microsoft.com/devcontainers/python:3.12-bookworm
+
+# [Optional] Uncomment if you want to install more tools
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-pkg>
+
+# [Optional] Uncomment if you want to install ydb cli
+RUN curl -fsSL https://raw.githubusercontent.com/ydb-platform/ydb/refs/heads/main/ydb/apps/ydb/install/install.sh | bash

.devcontainer/commands/initialize.sh

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+#!/bin/bash
+set -e
+
+git config --local format.signoff true
+git config --local user.name "$(git config user.name)"
+git config --local user.email "$(git config user.email)"

.devcontainer/commands/postCreate.sh

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+#!/bin/bash
+set -e
+
+if git config --get commit.gpgsign | grep -q true; then
+	git config --global gpg.format ssh
+	git config --global gpg.ssh.defaultKeyCommand 'ssh-add -L'
+	git config --global gpg.ssh.allowedSigners '~/.ssh/allowed_signers'
+fi
+
+# Set up YDB profile if ydb cli exists
+if which ydb > /dev/null 2>&1; then
+	ENDPOINT=$(echo ${YDB_CONNECTION_STRING_SECURE:-$YDB_CONNECTION_STRING} | awk -F/ '{print $1 "//" $3}')
+	DATABASE=$(echo ${YDB_CONNECTION_STRING_SECURE:-$YDB_CONNECTION_STRING} | cut -d/ -f4-)
+	CA_FILE_OPTION=""
+
+	if [ -n "$YDB_SSL_ROOT_CERTIFICATES_FILE" ]; then
+		ENDPOINT="${ENDPOINT/grpc:/grpcs:}"
+		CA_FILE_OPTION="--ca-file ${YDB_SSL_ROOT_CERTIFICATES_FILE}"
+	fi
+
+	ydb config profile replace local \
+		--endpoint "$ENDPOINT" \
+		--database "/$DATABASE" \
+		$CA_FILE_OPTION
+
+	ydb config profile activate local
+fi

.devcontainer/commands/postStart.sh

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+#!/bin/bash
+set -e
+
+
+# Install dependencies
+pip install -r requirements.txt
+# Install ydb package
+pip install -e .
+# Install tox for CI
+pip install tox
+

.devcontainer/compose.yml

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+volumes:
+  ydb-data:
+    # driver: local
+    # driver_opts:
+    #   type: tmpfs
+    #   device: tmpfs
+    #   o: size=80g
+  ydb-certs:
+
+services:
+  sdk:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    hostname: sdk
+
+    volumes:
+      - ydb-certs:/ydb_certs
+      - ../:/workspaces/ydb-python-sdk:cached
+
+    environment:
+      - YDB_IMAGE_VERSION=24.3
+      - YDB_CREDENTIALS_USER=root
+      - YDB_CREDENTIALS_PASSWORD=1234
+      - YDB_CONNECTION_STRING=grpc://ydb:2136/local
+      - YDB_CONNECTION_STRING_SECURE=grpcs://ydb:2135/local
+      - YDB_SSL_ROOT_CERTIFICATES_FILE=/ydb_certs/ca.pem
+
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+
+  ydb:
+    image: ghcr.io/ydb-platform/local-ydb:24.3
+    restart: unless-stopped
+    hostname: ydb
+    platform: linux/amd64
+
+    ports:
+      - 2135:2135
+      - 2136:2136
+      - 8765:8765
+
+    volumes:
+      - ydb-data:/ydb_data
+      - ydb-certs:/ydb_certs
+
+    environment:
+      - YDB_USE_IN_MEMORY_PDISKS=true
+      - GRPC_TLS_PORT=2135
+      - GRPC_PORT=2136
+      - MON_PORT=8765

.devcontainer/devcontainer.json

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+{
+	"name": "Python & YDB",
+	"service": "sdk",
+	"dockerComposeFile": "compose.yml",
+	"workspaceFolder": "/workspaces/ydb-python-sdk",
+	// Allows the container to use ptrace, which is useful for debugging.
+	"capAdd": [
+		"SYS_PTRACE"
+	],
+	// Disables seccomp, which can be necessary for some debugging tools to function correctly.
+	"securityOpt": [
+		"seccomp=unconfined"
+	],
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	"features": {
+		"ghcr.io/devcontainers/features/git": {},
+		"ghcr.io/devcontainers/features/common-utils": {},
+		"ghcr.io/devcontainers/features/github-cli:1": {}
+	},
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	"forwardPorts": [
+		2135,
+		2136,
+		8765,
+		9090,
+		9464
+	],
+	// Use 'initializeCommand' to run commands before the container is created.
+	"initializeCommand": "chmod +x .devcontainer/commands/initialize.sh && .devcontainer/commands/initialize.sh",
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "chmod +x .devcontainer/commands/postCreate.sh && .devcontainer/commands/postCreate.sh",
+	// Use 'postStartCommand' to run commands after the container is started.
+	"postStartCommand": "chmod +x .devcontainer/commands/postStart.sh && .devcontainer/commands/postStart.sh",
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-python.autopep8",
+				"ms-python.debugpy",
+				"ms-python.flake8",
+				"ms-python.isort",
+				"ms-python.pylint",
+				"ms-python.python",
+				"ms-python.vscode-pylance",
+				"ms-python.vscode-python-envs"
+			]
+		}
+	},
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	"remoteUser": "root",
+	"mounts": [
+		"source=${localEnv:HOME}/.ssh/id_ed25519_signing,target=/root/.ssh/id_ed25519_signing,type=bind,readonly"
+	]
+}