Formatting

* Adding black as dev dependency
* Formatting pina code
* Formatting tests

pina/domain/cartesian.py

@@ -168,8 +168,9 @@ class CartesianDomain(DomainInterface):
             for variable in variables:
                 if variable in self.fixed_.keys():
                     value = self.fixed_[variable]
-                    pts_variable = torch.tensor([[value]
-                                                 ]).repeat(result.shape[0], 1)
+                    pts_variable = torch.tensor([[value]]).repeat(
+                        result.shape[0], 1
+                    )
                     pts_variable = pts_variable.as_subclass(LabelTensor)
                     pts_variable.labels = [variable]
 
@@ -202,8 +203,9 @@ class CartesianDomain(DomainInterface):
             for variable in variables:
                 if variable in self.fixed_.keys():
                     value = self.fixed_[variable]
-                    pts_variable = torch.tensor([[value]
-                                                 ]).repeat(result.shape[0], 1)
+                    pts_variable = torch.tensor([[value]]).repeat(
+                        result.shape[0], 1
+                    )
                     pts_variable = pts_variable.as_subclass(LabelTensor)
                     pts_variable.labels = [variable]
 

pina/domain/domain_interface.py

@@ -36,9 +36,11 @@ class DomainInterface(metaclass=ABCMeta):
             values = [values]
         for value in values:
             if value not in DomainInterface.available_sampling_modes:
-                raise TypeError(f"mode {value} not valid. Expected at least "
-                                "one in "
-                                f"{DomainInterface.available_sampling_modes}.")
+                raise TypeError(
+                    f"mode {value} not valid. Expected at least "
+                    "one in "
+                    f"{DomainInterface.available_sampling_modes}."
+                )
 
     @abstractmethod
     def sample(self):

pina/domain/exclusion_domain.py

@@ -1,4 +1,4 @@
-"""Module for Exclusion class. """
+"""Module for Exclusion class."""
 
 import torch
 from ..label_tensor import LabelTensor

pina/domain/intersection_domain.py

@@ -1,4 +1,4 @@
-"""Module for Intersection class. """
+"""Module for Intersection class."""
 
 import torch
 from ..label_tensor import LabelTensor

pina/domain/operation_interface.py

@@ -1,4 +1,4 @@
-""" Module for OperationInterface class. """
+"""Module for OperationInterface class."""
 
 from .domain_interface import DomainInterface
 from ..utils import check_consistency

pina/domain/simplex.py

@@ -144,7 +144,7 @@ class SimplexDomain(DomainInterface):
             return all(torch.gt(lambdas, 0.0)) and all(torch.lt(lambdas, 1.0))
 
         return all(torch.ge(lambdas, 0)) and (
-                any(torch.eq(lambdas, 0)) or any(torch.eq(lambdas, 1))
+            any(torch.eq(lambdas, 0)) or any(torch.eq(lambdas, 1))
         )
 
     def _sample_interior_randomly(self, n, variables):

pina/domain/union_domain.py

@@ -1,4 +1,4 @@
-"""Module for Union class. """
+"""Module for Union class."""
 
 import torch
 from .operation_interface import OperationInterface