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core: Add ruff rules for error messages (EM) (#26965)

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All auto-fixes

Co-authored-by: Erick Friis <erick@langchain.dev>
This commit is contained in:
Christophe Bornet
2024-10-08 00:12:28 +02:00
committed by GitHub
parent 37ca468d03
commit d31ec8810a
94 changed files with 777 additions and 523 deletions
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12
libs/core/langchain_core/documents/base.py
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@@ -142,7 +142,8 @@ class Blob(BaseMedia):
def check_blob_is_valid(cls, values: dict[str, Any]) -> Any:
"""Verify that either data or path is provided."""
if "data" not in values and "path" not in values:
raise ValueError("Either data or path must be provided")
msg = "Either data or path must be provided"
raise ValueError(msg)
return values
def as_string(self) -> str:
@@ -155,7 +156,8 @@ class Blob(BaseMedia):
elif isinstance(self.data, str):
return self.data
else:
raise ValueError(f"Unable to get string for blob {self}")
msg = f"Unable to get string for blob {self}"
raise ValueError(msg)
def as_bytes(self) -> bytes:
"""Read data as bytes."""
@@ -167,7 +169,8 @@ class Blob(BaseMedia):
with open(str(self.path), "rb") as f:
return f.read()
else:
raise ValueError(f"Unable to get bytes for blob {self}")
msg = f"Unable to get bytes for blob {self}"
raise ValueError(msg)
@contextlib.contextmanager
def as_bytes_io(self) -> Generator[Union[BytesIO, BufferedReader], None, None]:
@@ -178,7 +181,8 @@ class Blob(BaseMedia):
with open(str(self.path), "rb") as f:
yield f
else:
raise NotImplementedError(f"Unable to convert blob {self}")
msg = f"Unable to convert blob {self}"
raise NotImplementedError(msg)
@classmethod
def from_path(