Python ?????? ???? AWS?: ?? ?? ????? ??

AWS ???? ?? ??? Python ????? ???? ?? ? ??? ????? ??????. 3?? ??? ?????? ?? ???? ?????. ?? ???? ?? ????? ???? ??????.

?? ??

??? Python? ??? AWS ???(?? ?? "?? ?? ??" ???? ??)? ?? ??? ??????? ??? ? ?????. ?? ????? Stack Overflow, Claude? AI ??? ???? ??? ????? ?? ??? ??????.

? ????(?? ??? ?? ?? ???).

?? ?????? ?? ?? Excel ?????? ????? ??? ????? ???????. ? Python ??????? ?????? ????, ??? ????, ???? ????, ??? ??? ???? ???????. ???? ? ??(Flask ???, React ?????, SQLite ??????)? Docker?? ???? ???????.

??? ??? ?? ????

??? ? ???? ???? ?? ?????????. AWS ????? ? ?????? ????? ???? ?? ????? ?? ??? ?????. ???? ??? ?????. ?? ECS???. docker-compose ??? ?? ????:

<code>services:
  backend:
    build: ./backend
    container_name: investment-portfolio-backend
    environment:
      - DB_DIR=/data/db
      - LOG_DIR=/data/logs
      - DOMAIN=${DOMAIN:-localhost}
    volumes:
      - /path/to/your/data:/data
    networks:
      - app-network

  frontend:
    build:
      context: ./frontend
      args:
        - DOMAIN=${DOMAIN:-localhost}
        - USE_HTTPS=${USE_HTTPS:-false}
    container_name: investment-portfolio-frontend
    environment:
      - DOMAIN=${DOMAIN:-localhost}
      - USE_HTTPS=${USE_HTTPS:-false}
    ports:
      - "80:80"
    depends_on:
      - backend
    networks:
      - app-network</code>

??? AWS ???? ??(? ?? ???)? ???? ?? ??? ??????.

• ?? ?? ???? ? ???? ?? ???? ???? ????? ??? ?? ????.
• ?? ????? ??? S3 ???? ???? ????????.
• API ?????? Lambda? API ??? ?????.
• Aurora Serverless? ??? ???? ??????.
• DynamoDB? ?? ??? ??? ? ????(? ???? ???? ????).

?? ?? ?? ???? ???? ??? ?????. ??? ???? ??? ?????. ??? ?? KNMI ???? ???? ?? ????? ?? ???? ??? ???? ???? ?? ?? ????????.

<code>| Date       | Min.Temp | Min.Kleur   | Max.Temp | Max.Kleur   |
----------------------------------------------------------------
| 2023-03-01 |   -4.1°C | darkblue   |    7.1°C | lightblue  |
| 2023-03-02 |    1.3°C | blue       |    6.8°C | lightblue  |
...</code>

? ????? ?? ????? ???? ??? ?? Lambda/API ?????? ?? ???????. SQLAlchemy, ????? ?? ? ??? ??? ???? ?? ?? Flask ???????? ???? ?? ??? ??????.

????? ??

?????? ??????? ? ????? ???? ???? ??? ?????. ?? ?? ??? ???? ?? ?? ??? ????????.

??? ?? ???? ??? ?? ??????? ?? ??????. ?? ?????? ? ?? ?????. ?? ?? ? ???... ??? ??? ?????.

?????? ??

Lambda? ?? SQLite? ???? ?? SQLAlchemy ???? ???? ????? PostgreSQL Aurora Serverless? ???? ?????. ?? ???? ??????:

<code>services:
  backend:
    build: ./backend
    container_name: investment-portfolio-backend
    environment:
      - DB_DIR=/data/db
      - LOG_DIR=/data/logs
      - DOMAIN=${DOMAIN:-localhost}
    volumes:
      - /path/to/your/data:/data
    networks:
      - app-network

  frontend:
    build:
      context: ./frontend
      args:
        - DOMAIN=${DOMAIN:-localhost}
        - USE_HTTPS=${USE_HTTPS:-false}
    container_name: investment-portfolio-frontend
    environment:
      - DOMAIN=${DOMAIN:-localhost}
      - USE_HTTPS=${USE_HTTPS:-false}
    ports:
      - "80:80"
    depends_on:
      - backend
    networks:
      - app-network</code>

?? ?? ??

Flask ??????? Lambda ??? ???? ??? ???? ? ??????. ?? ?? ??? ??????:

<code>| Date       | Min.Temp | Min.Kleur   | Max.Temp | Max.Kleur   |
----------------------------------------------------------------
| 2023-03-01 |   -4.1°C | darkblue   |    7.1°C | lightblue  |
| 2023-03-02 |    1.3°C | blue       |    6.8°C | lightblue  |
...</code>

?????? ????? ?? ?????? ??????.

<code>@contextmanager
def db_session():
    # ... (code for environment-aware database session management) ...</code>

??? Lambda ?? ??:

<code># ... (initial, inefficient Lambda handler code) ...</code>

??? ?? ?? ?? Flask ??? ???????. ??? ?????? ?? ??? ???????:

<code>def lambda_response(func):
    # ... (decorator for cleaner Lambda responses) ...</code>

???? ??? ???? ?? ??:

<code>@lambda_response
def get_portfolios(event, context):
    # ... (simplified Lambda function) ...</code>

?? ?? Flask? Lambda ??? ??? ??? ??? ? ????.

<code>def dual_handler(route_path, methods=None):
    # ... (decorator for both Flask routes and Lambda handlers) ...</code>

????? ???

?????? ??????. S3 ?? ? ??? ??? ? CloudFront? ??? ??? ??????. ??? ????? ?????? S3? ????? CloudFront ??? ???????.

<code>def create_lambda_response(flask_response):
    # ... (function to convert Flask response to Lambda response format) ...

def create_flask_request(event):
    # ... (function to convert Lambda event to Flask request) ...</code>

??

? ? ?? ??? ? ? ??????? ???? ??????. ?? ??? ?? ???? ????? ??? ??? ??? ?????.

1. Python? ??? ???? ? ?????.
2. AWS ?? ??? ??? ?? ???????.
3. CloudWatch Logs? ???? ??????.
4. "???" ??? ?? AWS ??? ????.

??? ?????? ??? ??? ?? ????. ??? ? ??? ???? Python? ?? ?? ??? ?? ????????. ?? ? ?? ????? ???? ? ?? ?????? ???? ?????.

? ??? Docker?? Lambda??: Python ??????? ?? AWS ???? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!