Changed code to support older Python versions

venv/lib/python3.11/site-packages/fastapi_cloud_cli/utils/cli.py

@@ -0,0 +1,101 @@
+import contextlib
+import logging
+from typing import Any, Dict, Generator, List, Optional, Tuple
+
+import typer
+from httpx import HTTPError, HTTPStatusError, ReadTimeout
+from rich.segment import Segment
+from rich_toolkit import RichToolkit, RichToolkitTheme
+from rich_toolkit.progress import Progress
+from rich_toolkit.styles import MinimalStyle, TaggedStyle
+
+logger = logging.getLogger(__name__)
+
+
+class FastAPIStyle(TaggedStyle):
+    def __init__(self, tag_width: int = 11):
+        super().__init__(tag_width=tag_width)
+
+    def _get_tag_segments(
+        self,
+        metadata: Dict[str, Any],
+        is_animated: bool = False,
+        done: bool = False,
+    ) -> Tuple[List[Segment], int]:
+        if not is_animated:
+            return super()._get_tag_segments(metadata, is_animated, done)
+
+        emojis = [
+            "🥚",
+            "🐣",
+            "🐤",
+            "🐥",
+            "🐓",
+            "🐔",
+        ]
+
+        tag = emojis[self.animation_counter % len(emojis)]
+
+        if done:
+            tag = emojis[-1]
+
+        left_padding = self.tag_width - 1
+        left_padding = max(0, left_padding)
+
+        return [Segment(tag)], left_padding
+
+
+def get_rich_toolkit(minimal: bool = False) -> RichToolkit:
+    style = MinimalStyle() if minimal else FastAPIStyle(tag_width=11)
+
+    theme = RichToolkitTheme(
+        style=style,
+        theme={
+            "tag.title": "white on #009485",
+            "tag": "white on #007166",
+            "placeholder": "grey85",
+            "text": "white",
+            "selected": "#007166",
+            "result": "grey85",
+            "progress": "on #007166",
+            "error": "red",
+        },
+    )
+
+    return RichToolkit(theme=theme)
+
+
+@contextlib.contextmanager
+def handle_http_errors(
+    progress: Progress,
+    message: Optional[str] = None,
+) -> Generator[None, None, None]:
+    try:
+        yield
+    except ReadTimeout as e:
+        logger.debug(e)
+
+        progress.set_error(
+            "The request to the FastAPI Cloud server timed out. Please try again later."
+        )
+
+        raise typer.Exit(1) from None
+    except HTTPError as e:
+        logger.debug(e)
+
+        # Handle validation errors from Pydantic models, this should make it easier to debug :)
+        if isinstance(e, HTTPStatusError) and e.response.status_code == 422:
+            logger.debug(e.response.json())  # pragma: no cover
+
+        if isinstance(e, HTTPStatusError) and e.response.status_code in (401, 403):
+            message = "The specified token is not valid. Use `fastapi login` to generate a new token."
+
+        else:
+            message = (
+                message
+                or f"Something went wrong while contacting the FastAPI Cloud server. Please try again later. \n\n{e}"
+            )
+
+        progress.set_error(message)
+
+        raise typer.Exit(1) from None