rework dfn -> toml conversion

TOML conversion as per group discussions and as prototyped in flopy3 in the Jinja PR.

This is a nested structure where components have blocks, which have variables, which may be composites of other variables.

Add the latest DFNs as well as the converted TOML files.

The structure is still tentative and may evolve.

docs/examples/array_example.py

@@ -136,9 +136,7 @@
 
 fhandle = open(ilayered)
 shape = (3, 1000, 100)
-ilmfa = MFArray.load(
-    fhandle, data_path, shape, type=dtype, header=False, layered=True
-)
+ilmfa = MFArray.load(fhandle, data_path, shape, type=dtype, header=False, layered=True)
 vals = ilmfa.value
 
 ilmfa._value  # internal storage
@@ -185,9 +183,7 @@
 
 fhandle = open(clayered)
 shape = (3, 1000, 100)
-clmfa = MFArray.load(
-    fhandle, data_path, shape, type=dtype, header=False, layered=True
-)
+clmfa = MFArray.load(fhandle, data_path, shape, type=dtype, header=False, layered=True)
 
 clmfa._value
 
@@ -240,9 +236,7 @@
 
 fhandle = open(mlayered)
 shape = (3, 1000, 100)
-mlmfa = MFArray.load(
-    fhandle, data_path, shape, type=dtype, header=False, layered=True
-)
+mlmfa = MFArray.load(fhandle, data_path, shape, type=dtype, header=False, layered=True)
 
 mlmfa.how
 

docs/examples/attrs_demo.py

@@ -241,6 +241,4 @@ def output_control_data_hook(value, _) -> OutputControlData:
 assert gwfoc.options.printhead.format == "scientific"
 period = gwfoc.periods[0]
 assert len(period) == 2
-assert period[0] == OutputControlData.from_tuple(
-    ("print", "budget", "steps", 1, 3, 5)
-)
+assert period[0] == OutputControlData.from_tuple(("print", "budget", "steps", 1, 3, 5))

flopy4/array.py

@@ -257,9 +257,7 @@ def __array_ufunc__(self, ufunc, method, *inputs, **kwargs):
         if len(inputs) == 1:
             result = raw.__array_ufunc__(ufunc, method, raw, **kwargs)
         else:
-            result = raw.__array_ufunc__(
-                ufunc, method, raw, *inputs[1:], kwargs
-            )
+            result = raw.__array_ufunc__(ufunc, method, raw, *inputs[1:], kwargs)
         if not isinstance(result, np.ndarray):
             raise NotImplementedError(f"{str(ufunc)} has not been implemented")
 
@@ -299,8 +297,7 @@ def value(self, value: Optional[np.ndarray]):
 
         if value.shape != self.shape:
             raise ValueError(
-                f"Expected array with shape {self.shape},"
-                f"got shape {value.shape}"
+                f"Expected array with shape {self.shape}," f"got shape {value.shape}"
             )
         self._value = value
 
@@ -407,8 +404,7 @@ def write(self, f, **kwargs):
             elif self._how == MFArrayType.external:
                 lines = (
                     f"{PAD}" + f"{self.name.upper()}\n"
-                    f"{PAD*2}"
-                    + f"{MFArrayType.to_string(self._how)} {self._path}\n"
+                    f"{PAD*2}" + f"{MFArrayType.to_string(self._how)} {self._path}\n"
                 )
             elif self._how == MFArrayType.constant:
                 lines = (

flopy4/block.py

@@ -79,9 +79,7 @@ def __new__(cls, clsname, bases, attrs):
 
         # infer block name
         block_name = (
-            clsname[list(find_upper(clsname))[1] :]
-            .replace("Block", "")
-            .lower()
+            clsname[list(find_upper(clsname))[1] :].replace("Block", "").lower()
         )
 
         # collect parameters
@@ -314,9 +312,7 @@ def __repr__(self):
     def __eq__(self, other):
         if not isinstance(other, MFBlocks):
             raise TypeError(f"Expected MFBlocks, got {type(other)}")
-        return OrderedDict(sorted(self.value)) == OrderedDict(
-            sorted(other.value)
-        )
+        return OrderedDict(sorted(self.value)) == OrderedDict(sorted(other.value))
 
     @staticmethod
     def assert_blocks(blocks):
@@ -329,9 +325,7 @@ def assert_blocks(blocks):
         elif isinstance(blocks, dict):
             blocks = blocks.values()
         not_blocks = [
-            b
-            for b in blocks
-            if b is not None and not issubclass(type(b), MFBlock)
+            b for b in blocks if b is not None and not issubclass(type(b), MFBlock)
         ]
         if any(not_blocks):
             raise TypeError(f"Expected MFBlock subclasses, got {not_blocks}")

flopy4/compound.py

@@ -79,9 +79,7 @@ def params(self) -> MFParams:
     @property
     def value(self) -> Dict[str, Any]:
         """Get component names/values."""
-        return {
-            k: s.value for k, s in self.data.items() if s.value is not None
-        }
+        return {k: s.value for k, s in self.data.items() if s.value is not None}
 
     @value.setter
     def value(self, value: Optional[Dict[str, Any]]):