Only warn when using deprecated feature

datafiles/hooks.py

@@ -1,3 +1,4 @@
+import warnings
 from contextlib import contextmanager, suppress
 from dataclasses import is_dataclass
 from functools import wraps
@@ -89,6 +90,11 @@ def wrapped(self, *args, **kwargs):
                 if mapper.auto_save:
                     log.debug("Saving automatically after load")
                     mapper.save(_log=False)
+                else:
+                    warnings.warn(
+                        "'auto_save' is deprecated, use 'manual' instead",
+                        DeprecationWarning,
+                    )
 
         return method(self, *args, **kwargs)
 
@@ -122,6 +128,11 @@ def wrapped(self, *args, **kwargs):
             if mapper.auto_load:
                 log.debug("Loading automatically after save")
                 mapper.load(_log=False)
+            else:
+                warnings.warn(
+                    "'auto_load' is deprecated, use 'manual' instead",
+                    DeprecationWarning,
+                )
 
         return result
 

datafiles/manager.py

@@ -17,7 +17,6 @@
 
 
 if TYPE_CHECKING:
-    from .mapper import Mapper
     from .model import Model
 
 

datafiles/mapper.py

@@ -5,7 +5,6 @@
 import dataclasses
 import inspect
 import os
-import warnings
 from pathlib import Path
 from typing import Any, Dict, Optional
 
@@ -34,14 +33,6 @@ def __init__(
     ) -> None:
         assert manual is not None
         assert defaults is not None
-        if auto_load is not None:
-            warnings.warn(
-                "'auto_load' is deprecated, use 'manual' instead", DeprecationWarning
-            )
-        if auto_save is not None:
-            warnings.warn(
-                "'auto_save' is deprecated, use 'manual' instead", DeprecationWarning
-            )
         self._instance = instance
         self.attrs = attrs
         self._pattern = pattern

datafiles/model.py

@@ -1,5 +1,4 @@
 import dataclasses
-import warnings
 
 import log
 from classproperties import classproperty
@@ -74,14 +73,8 @@ def create_model(
     if not hasattr(cls, 'Meta') and defaults is not None:
         m.datafile_defaults = defaults
     if not hasattr(cls, 'Meta') and auto_load is not None:
-        warnings.warn(
-            "'auto_load' is deprecated, use 'manual' instead", DeprecationWarning
-        )
         m.datafile_auto_load = auto_load
     if not hasattr(cls, 'Meta') and auto_save is not None:
-        warnings.warn(
-            "'auto_save' is deprecated, use 'manual' instead", DeprecationWarning
-        )
         m.datafile_auto_save = auto_save
     if not hasattr(cls, 'Meta') and infer is not None:
         m.datafile_infer = infer

pyproject.toml

@@ -1,7 +1,7 @@
 [tool.poetry]
 
 name = "datafiles"
-version = "0.14"
+version = "0.14.post1"
 description = "File-based ORM for dataclasses."
 
 license = "MIT"