refactor: truncate exceptions

Author: NTFSvolume

pyproject.toml

@@ -34,7 +34,7 @@ license = "Apache-2.0"
 license-files = ["LICENSE"]
 readme = "README.md"
 requires-python = ">=3.11"
-version = "2.0.0"
+version = "2.0.1"
 
 [project.optional-dependencies]
 cli = [

src/mega/auth.py

@@ -44,7 +44,7 @@ class Credentials(NamedTuple):
 
 
 async def login_anonymous(api: MegaAPI) -> Credentials:
-    logger.info("Creating as an anonymous temporary user...")
+    logger.info("Creating an anonymous temporary user...")
 
     master_key = random_u32int_array(4)
     aes_key = random_u32int_array(4)

src/mega/client.py

@@ -6,21 +6,20 @@
 from pathlib import Path, PurePosixPath
 from typing import TYPE_CHECKING, Any
 
-import aiohttp
-
 from mega import progress
 from mega.api import APIContextManager
 from mega.core import MegaCore
 from mega.crypto import a32_to_base64, b64_to_a32, b64_url_encode, encrypt_attr, encrypt_key
 from mega.data_structures import AccountStats, Crypto, FileInfo, Node, NodeID, NodeType, UserResponse
 from mega.download import DownloadResults
 from mega.errors import MegaNzError, RequestError, ValidationError
-from mega.utils import Site, async_map, setup_logger
+from mega.utils import Site, async_map, format_error, setup_logger
 
 if TYPE_CHECKING:
     from contextlib import _GeneratorContextManager  # pyright: ignore[reportPrivateUsage]
     from os import PathLike
 
+    import aiohttp
     import yarl
 
     from mega.filesystem import FileSystem, UserFileSystem
@@ -221,10 +220,7 @@ async def download(file: Node) -> tuple[NodeID, Path | Exception]:
                 result = await self._core.download_file(file_info, file._crypto, output_path)
 
             except Exception as exc:
-                if isinstance(exc, aiohttp.ClientResponseError):
-                    msg = f"[{exc.status}] {exc.message}"
-                else:
-                    msg = f"({type(exc).__name__})"
+                msg = format_error(exc)
                 logger.error(f'Unable to download {web_url} to "{output_path}" {msg}')
                 result = exc
 

src/mega/transfer_it.py

@@ -6,7 +6,6 @@
 from pathlib import Path
 from typing import TYPE_CHECKING, Any, ClassVar, TypeAlias
 
-import aiohttp
 import yarl
 
 from mega import download, progress
@@ -16,13 +15,15 @@
 from mega.download import DownloadResults
 from mega.errors import ValidationError
 from mega.filesystem import FileSystem
-from mega.utils import Site, async_map
+from mega.utils import Site, async_map, format_error
 
 if TYPE_CHECKING:
     from collections.abc import Iterable
     from contextlib import _GeneratorContextManager  # pyright: ignore[reportPrivateUsage]
     from os import PathLike
 
+    import aiohttp
+
     from mega.data_structures import GetNodesResponse, NodeSerialized
 
 
@@ -123,10 +124,7 @@ async def download(file: Node) -> tuple[NodeID, Path | Exception]:
             try:
                 result = await self._download_file(dl_link, output_path)
             except Exception as exc:
-                if isinstance(exc, aiohttp.ClientResponseError):
-                    msg = f"[{exc.status}] {exc.message}"
-                else:
-                    msg = f"({type(exc).__name__})"
+                msg = format_error(exc)
                 logger.error(f'Unable to download {web_url} to "{output_path}" {msg}')
                 result = exc
 

src/mega/utils.py

@@ -11,6 +11,7 @@
 from stat import S_ISREG
 from typing import TYPE_CHECKING, Literal, TypeVar, overload
 
+import aiohttp
 import yarl
 
 from mega.errors import ValidationError
@@ -40,6 +41,14 @@ def check_host(self, url: yarl.URL) -> None:
             raise ValidationError(f"Not a {self.value.host} URL: {url}")
 
 
+def format_error(exc: Exception) -> str:
+    if isinstance(exc, aiohttp.ClientResponseError):
+        msg = f"[{exc.status}] {exc.message}"
+    else:
+        msg = f"({type(exc).__name__})"
+    return msg[:20]
+
+
 def setup_logger(level: int = logging.INFO) -> None:
     try:
         from rich.logging import RichHandler