CLN: Remove last usages of the Any type

src/fmu/dataio/_filedata_provider.py

@@ -9,14 +9,18 @@
 from copy import deepcopy
 from dataclasses import dataclass, field
 from pathlib import Path
-from typing import Any, Final, Literal, Optional
+from typing import TYPE_CHECKING, Final, Optional
 from warnings import warn
 
 from ._definitions import FmuContext
 from ._logging import null_logger
 
 logger: Final = null_logger(__name__)
 
+if TYPE_CHECKING:
+    from ._objectdata_provider import ObjectDataProvider
+    from .dataio import ExportData
+
 
 @dataclass
 class FileDataProvider:
@@ -31,8 +35,8 @@ class FileDataProvider:
     """
 
     # input
-    dataio: Any
-    objdata: Any
+    dataio: ExportData
+    objdata: ObjectDataProvider
     rootpath: Path = field(default_factory=Path)
     itername: str = ""
     realname: str = ""
@@ -161,8 +165,13 @@ def _get_path(self) -> tuple[Path, Path | None]:
         """Construct and get the folder path(s)."""
         linkdest = None
 
+        assert isinstance(
+            self.dataio.fmu_context, FmuContext
+        )  # Converted to a FmuContext obj. in post-init.
+
         dest = self._get_path_generic(
-            mode=self.dataio.fmu_context, allow_forcefolder=True
+            mode=self.dataio.fmu_context,
+            allow_forcefolder=True,
         )
 
         if self.dataio.fmu_context == FmuContext.CASE_SYMLINK_REALIZATION:
@@ -176,7 +185,7 @@ def _get_path(self) -> tuple[Path, Path | None]:
 
     def _get_path_generic(
         self,
-        mode: Literal[FmuContext.REALIZATION, FmuContext.PREPROCESSED],
+        mode: FmuContext,
         allow_forcefolder: bool = True,
         info: str = "",
     ) -> Path:

src/fmu/dataio/_metadata.py

@@ -14,7 +14,7 @@
 from datetime import timezone
 from pathlib import Path
 from tempfile import NamedTemporaryFile
-from typing import Any, Final
+from typing import Final
 from warnings import warn
 
 from fmu import dataio
@@ -30,6 +30,7 @@
 )
 from fmu.dataio.datastructure.meta import meta
 
+from . import types
 from ._definitions import FmuContext
 from ._logging import null_logger
 
@@ -220,13 +221,13 @@ class MetaData:
     """
 
     # input variables
-    obj: Any
-    dataio: Any
+    obj: types.Inferrable
+    dataio: dataio.ExportData
     compute_md5: bool = True
 
     # storage state variables
-    objdata: Any = field(default=None, init=False)
-    fmudata: Any = field(default=None, init=False)
+    objdata: ObjectDataProvider | None = field(default=None, init=False)
+    fmudata: FmuProvider | None = field(default=None, init=False)
     iter_name: str = field(default="", init=False)
     real_name: str = field(default="", init=False)
 
@@ -281,8 +282,8 @@ def _populate_meta_fmu(self) -> None:
         """
         fmudata = FmuProvider(
             model=self.dataio.config.get("model", None),
-            fmu_context=self.dataio.fmu_context,
-            casepath_proposed=self.dataio.casepath,
+            fmu_context=FmuContext.get(self.dataio.fmu_context),
+            casepath_proposed=self.dataio.casepath or "",
             include_ertjobs=self.dataio.include_ertjobs,
             forced_realization=self.dataio.realization,
             workflow=self.dataio.workflow,
@@ -328,6 +329,8 @@ def _populate_meta_file(self) -> None:
         - absolute_path_symlink, as above but full path
         """
 
+        assert self.objdata is not None
+
         fdata = FileDataProvider(
             self.dataio,
             self.objdata,
@@ -362,6 +365,7 @@ def _populate_meta_file(self) -> None:
 
     def _populate_meta_class(self) -> None:
         """Get the general class which is a simple string."""
+        assert self.objdata is not None
         self.meta_class = self.objdata.classname
 
     def _populate_meta_tracklog(self) -> None:
@@ -395,6 +399,7 @@ def _populate_meta_display(self) -> None:
         if self.dataio.display_name is not None:
             display_name = self.dataio.display_name
         else:
+            assert self.objdata is not None
             display_name = self.objdata.name
 
         self.meta_display = {"name": display_name}

src/fmu/dataio/_objectdata_provider.py

@@ -147,15 +147,18 @@ class DerivedObjectDescriptor:
         "table",
         "dictionary",
     ]
-    efolder: Literal[
-        "maps",
-        "polygons",
-        "points",
-        "cubes",
-        "grids",
-        "tables",
-        "dictionaries",
-    ]
+    efolder: (
+        Literal[
+            "maps",
+            "polygons",
+            "points",
+            "cubes",
+            "grids",
+            "tables",
+            "dictionaries",
+        ]
+        | str
+    )
     fmt: str
     extension: str
     spec: Dict[str, Any]
@@ -230,8 +233,8 @@ class ObjectDataProvider:
     """
 
     # input fields
-    obj: Any
-    dataio: Any
+    obj: types.Inferrable
+    dataio: dataio.ExportData
     meta_existing: dict = field(default_factory=dict)
 
     # result properties; the most important is metadata which IS the 'data' part in
@@ -262,7 +265,7 @@ def _derive_name_stratigraphy(self) -> DerivedNamedStratigraphy:
         name = derive_name(self.dataio, self.obj)
 
         # next check if usename has a "truename" and/or aliases from the config
-        strat = self.dataio.config.get("stratigraphy")  # shortform
+        strat = self.dataio.config.get("stratigraphy", {})
         no_start_or_missing_name = strat is None or name not in strat
 
         rv = DerivedNamedStratigraphy(
@@ -658,11 +661,11 @@ def _derive_spec_bbox_dataframe(
     ) -> SpecificationAndBoundingBox:
         """Process/collect the data items for DataFrame."""
         logger.info("Process data metadata for DataFrame (tables)")
-        df: pd.DataFrame = self.obj
+        assert isinstance(self.obj, pd.DataFrame)
         return SpecificationAndBoundingBox(
             spec=specification.TableSpecification(
-                columns=list(df.columns),
-                size=int(df.size),
+                columns=list(self.obj.columns),
+                size=int(self.obj.size),
             ).model_dump(
                 mode="json",
                 exclude_none=True,
@@ -675,11 +678,13 @@ def _derive_spec_bbox_arrowtable(
     ) -> SpecificationAndBoundingBox:
         """Process/collect the data items for Arrow table."""
         logger.info("Process data metadata for arrow (tables)")
-        table = self.obj
+        from pyarrow import Table
+
+        assert isinstance(self.obj, Table)
         return SpecificationAndBoundingBox(
             spec=specification.TableSpecification(
-                columns=list(table.column_names),
-                size=table.num_columns * table.num_rows,
+                columns=list(self.obj.column_names),
+                size=self.obj.num_columns * self.obj.num_rows,
             ).model_dump(
                 mode="json",
                 exclude_none=True,
@@ -699,6 +704,9 @@ def _get_columns(self) -> list[str]:
             columns = list(self.obj.columns)
         else:
             logger.debug("arrow")
+            from pyarrow import Table
+
+            assert isinstance(self.obj, Table)
             columns = self.obj.column_names
         logger.debug("Available columns in table %s ", columns)
         return columns
@@ -813,7 +821,7 @@ def _derive_from_existing(self) -> None:
         # TODO: Clean up types below.
         self.time0, self.time1 = parse_timedata(self.meta_existing["data"])  # type: ignore
 
-    def _process_content(self) -> tuple[str, dict | None]:
+    def _process_content(self) -> tuple[str | dict, dict | None]:
         """Work with the `content` metadata"""
 
         # content == "unset" is not wanted, but in case metadata has been produced while

src/fmu/dataio/dataio.py

@@ -426,7 +426,9 @@ class ExportData:
     depth_reference: str = "msl"
     description: Union[str, list] = ""
     display_name: Optional[str] = None
-    fmu_context: Union[FmuContext, str] = "realization"
+    fmu_context: Union[FmuContext, str] = (
+        FmuContext.REALIZATION
+    )  # post init converts to FmuContext
     forcefolder: str = ""
     grid_model: Optional[str] = None
     is_observation: bool = False
@@ -447,7 +449,7 @@ class ExportData:
     table_index: Optional[list] = None
 
     # some keys that are modified version of input, prepended with _use
-    _usecontent: dict = field(default_factory=dict, init=False)
+    _usecontent: dict | str = field(default_factory=dict, init=False)
     _usefmtflag: str = field(default="", init=False)
 
     # storing resulting state variables for instance, non-public: