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langchain[patch]: Update deprecation warning (#21268)

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Update deprecation warning
This commit is contained in:
Eugene Yurtsev 2024-05-03 15:31:29 -04:00 committed by GitHub
parent 23a05c3986
commit 335bd01e45
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1 changed files with 37 additions and 25 deletions
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62
libs/langchain/langchain/_api/module_import.py
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@ -1,7 +1,7 @@
import importlib import importlib
from typing import Any, Callable, Dict, Optional from typing import Any, Callable, Dict, Optional
from langchain_core._api import warn_deprecated from langchain_core._api import internal, warn_deprecated
from langchain._api.interactive_env import is_interactive_env from langchain._api.interactive_env import is_interactive_env
@ -111,18 +111,24 @@ def create_importer(
and name in deprecated_lookups and name in deprecated_lookups
and _should_deprecate_for_package(package) and _should_deprecate_for_package(package)
): ):
warn_deprecated( # Depth 3:
since="0.1", # internal.py
pending=False, # module_import.py
removal="0.4", # Module in langchain that uses this function
message=( # [calling code] whose frame we want to inspect.
f"Importing {name} from {package} is deprecated." if not internal.is_caller_internal(depth=3):
f"Please replace imports that look like:" warn_deprecated(
f"`from {package} import {name}`\n" since="0.1",
"with the following:\n " pending=False,
f"from {new_module} import {name}" removal="0.4",
), message=(
) f"Importing {name} from {package} is deprecated. "
f"Please replace deprecated imports:\n\n"
f">> from {package} import {name}\n\n"
"with new imports of:\n\n"
f">> from {new_module} import {name}\n"
),
)
return result return result
except Exception as e: except Exception as e:
raise AttributeError( raise AttributeError(
@ -134,18 +140,24 @@ def create_importer(
module = importlib.import_module(fallback_module) module = importlib.import_module(fallback_module)
result = getattr(module, name) result = getattr(module, name)
if not is_interactive_env() and _should_deprecate_for_package(package): if not is_interactive_env() and _should_deprecate_for_package(package):
warn_deprecated( # Depth 3:
since="0.1", # internal.py
pending=False, # module_import.py
removal="0.4", # Module in langchain that uses this function
message=( # [calling code] whose frame we want to inspect.
f"Importing {name} from {package} is deprecated." if not internal.is_caller_internal(depth=3):
f"Please replace imports that look like:" warn_deprecated(
f"`from {package} import {name}`\n" since="0.1",
"with the following:\n " pending=False,
f"from {fallback_module} import {name}" removal="0.4",
), message=(
) f"Importing {name} from {package} is deprecated. "
f"Please replace deprecated imports:\n\n"
f">> from {package} import {name}\n\n"
"with new imports of:\n\n"
f">> from {fallback_module} import {name}\n"
),
)
return result return result
except Exception as e: except Exception as e: