STY: Apply ruff/flake8-simplify rule SIM201

SIM201 Use `... != ...` instead of `not ... == ...`

nipype/algorithms/misc.py

@@ -686,7 +686,7 @@ def _run_interface(self, runtime):
 
         output_array = merge_csvs(self.inputs.in_files)
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".csv":
+        if ext != ".csv":
             ext = ".csv"
 
         out_file = op.abspath(name + ext)
@@ -728,7 +728,7 @@ def _run_interface(self, runtime):
     def _list_outputs(self):
         outputs = self.output_spec().get()
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".csv":
+        if ext != ".csv":
             ext = ".csv"
         out_file = op.abspath(name + ext)
         outputs["csv_file"] = out_file
@@ -774,7 +774,7 @@ class AddCSVColumn(BaseInterface):
     def _run_interface(self, runtime):
         in_file = open(self.inputs.in_file)
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".csv":
+        if ext != ".csv":
             ext = ".csv"
         out_file = op.abspath(name + ext)
 
@@ -794,7 +794,7 @@ def _run_interface(self, runtime):
     def _list_outputs(self):
         outputs = self.output_spec().get()
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".csv":
+        if ext != ".csv":
             ext = ".csv"
         out_file = op.abspath(name + ext)
         outputs["csv_file"] = out_file

nipype/interfaces/cmtk/cmtk.py

@@ -77,7 +77,7 @@ def get_rois_crossed(pointsmm, roiData, voxelSize):
         x = int(pointsmm[j, 0] / float(voxelSize[0]))
         y = int(pointsmm[j, 1] / float(voxelSize[1]))
         z = int(pointsmm[j, 2] / float(voxelSize[2]))
-        if not roiData[x, y, z] == 0:
+        if roiData[x, y, z] != 0:
             rois_crossed.append(roiData[x, y, z])
     rois_crossed = list(
         dict.fromkeys(rois_crossed).keys()
@@ -91,7 +91,7 @@ def get_connectivity_matrix(n_rois, list_of_roi_crossed_lists):
         for idx_i, roi_i in enumerate(rois_crossed):
             for idx_j, roi_j in enumerate(rois_crossed):
                 if idx_i > idx_j:
-                    if not roi_i == roi_j:
+                    if roi_i != roi_j:
                         connectivity_matrix[roi_i - 1, roi_j - 1] += 1
     connectivity_matrix = connectivity_matrix + connectivity_matrix.T
     return connectivity_matrix
@@ -369,7 +369,7 @@ def cmat(
             di["fiber_length_mean"] = 0
             di["fiber_length_median"] = 0
             di["fiber_length_std"] = 0
-        if not u == v:  # Fix for self loop problem
+        if u != v:  # Fix for self loop problem
             G.add_edge(u, v, **di)
             if "fiblist" in d:
                 numfib.add_edge(u, v, weight=di["number_of_fibers"])
@@ -398,7 +398,7 @@ def cmat(
             pickle.dump(I, f, pickle.HIGHEST_PROTOCOL)
 
     path, name, ext = split_filename(matrix_mat_name)
-    if not ext == ".mat":
+    if ext != ".mat":
         ext = ".mat"
         matrix_mat_name = matrix_mat_name + ext
 
@@ -608,7 +608,7 @@ def _run_interface(self, runtime):
 
         matrix_mat_file = op.abspath(self.inputs.out_matrix_mat_file)
         path, name, ext = split_filename(matrix_mat_file)
-        if not ext == ".mat":
+        if ext != ".mat":
             ext = ".mat"
             matrix_mat_file = matrix_mat_file + ext
 
@@ -673,7 +673,7 @@ def _list_outputs(self):
 
         matrix_mat_file = op.abspath(self.inputs.out_matrix_mat_file)
         path, name, ext = split_filename(matrix_mat_file)
-        if not ext == ".mat":
+        if ext != ".mat":
             ext = ".mat"
             matrix_mat_file = matrix_mat_file + ext
 

nipype/interfaces/cmtk/convert.py

@@ -194,17 +194,17 @@ def _run_interface(self, runtime):
             for data in self.inputs.data_files:
                 _, data_name, _ = split_filename(data)
                 cda = cf.CData(name=data_name, src=data, fileformat="NumPy")
-                if not string.find(data_name, "lengths") == -1:
+                if string.find(data_name, 'lengths') != -1:
                     cda.dtype = "FinalFiberLengthArray"
-                if not string.find(data_name, "endpoints") == -1:
+                if string.find(data_name, 'endpoints') != -1:
                     cda.dtype = "FiberEndpoints"
-                if not string.find(data_name, "labels") == -1:
+                if string.find(data_name, 'labels') != -1:
                     cda.dtype = "FinalFiberLabels"
                 a.add_connectome_data(cda)
 
         a.print_summary()
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".cff":
+        if ext != '.cff':
             ext = ".cff"
         cf.save_to_cff(a, op.abspath(name + ext))
 
@@ -213,7 +213,7 @@ def _run_interface(self, runtime):
     def _list_outputs(self):
         outputs = self._outputs().get()
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".cff":
+        if ext != '.cff':
             ext = ".cff"
         outputs["connectome_file"] = op.abspath(name + ext)
         return outputs
@@ -281,7 +281,7 @@ def _run_interface(self, runtime):
         metadata.set_email("My Email")
 
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".cff":
+        if ext != '.cff':
             ext = ".cff"
         cf.save_to_cff(newcon, op.abspath(name + ext))
 
@@ -290,7 +290,7 @@ def _run_interface(self, runtime):
     def _list_outputs(self):
         outputs = self._outputs().get()
         _, name, ext = split_filename(self.inputs.out_file)
-        if not ext == ".cff":
+        if ext != '.cff':
             ext = ".cff"
         outputs["connectome_file"] = op.abspath(name + ext)
         return outputs

nipype/interfaces/cmtk/nx.py

@@ -167,7 +167,7 @@ def average_networks(in_files, ntwk_res_file, group_id):
             data = ntwk.edge[edge[0]][edge[1]]
             if ntwk.edge[edge[0]][edge[1]]["count"] >= count_to_keep_edge:
                 for key in list(data.keys()):
-                    if not key == "count":
+                    if key != "count":
                         data[key] = data[key] / len(in_files)
                 ntwk.edge[edge[0]][edge[1]] = data
                 avg_ntwk.add_edge(edge[0], edge[1], **data)
@@ -184,7 +184,7 @@ def average_networks(in_files, ntwk_res_file, group_id):
         for edge in avg_edges:
             data = avg_ntwk.edge[edge[0]][edge[1]]
             for key in list(data.keys()):
-                if not key == "count":
+                if key != "count":
                     edge_dict[key] = np.zeros(
                         (avg_ntwk.number_of_nodes(), avg_ntwk.number_of_nodes())
                     )
@@ -342,7 +342,7 @@ def add_node_data(node_array, ntwk):
     node_ntwk = nx.Graph()
     newdata = {}
     for idx, data in ntwk.nodes(data=True):
-        if not int(idx) == 0:
+        if int(idx) != 0:
             newdata["value"] = node_array[int(idx) - 1]
             data.update(newdata)
             node_ntwk.add_node(int(idx), **data)
@@ -354,7 +354,7 @@ def add_edge_data(edge_array, ntwk, above=0, below=0):
     data = {}
     for x, row in enumerate(edge_array):
         for y in range(np.max(np.shape(edge_array[x]))):
-            if not edge_array[x, y] == 0:
+            if edge_array[x, y] != 0:
                 data["value"] = edge_array[x, y]
                 if data["value"] <= below or data["value"] >= above:
                     if edge_ntwk.has_edge(x + 1, y + 1):

nipype/interfaces/dcmstack.py

@@ -152,7 +152,7 @@ def _run_interface(self, runtime):
         meta_filter = dcmstack.make_key_regex_filter(exclude_regexes, include_regexes)
         stack = dcmstack.DicomStack(meta_filter=meta_filter)
         for src_path in src_paths:
-            if not imghdr.what(src_path) == "gif":
+            if imghdr.what(src_path) != "gif":
                 src_dcm = pydicom.dcmread(src_path, force=self.inputs.force_read)
                 stack.add_dcm(src_dcm)
         nii = stack.to_nifti(embed_meta=True)

nipype/interfaces/io.py

@@ -1056,9 +1056,9 @@ def s3tolocal(self, s3path, bkt):
         local_directory = str(self.inputs.local_directory)
         bucket_path = str(self.inputs.bucket_path)
         template = str(self.inputs.template)
-        if not os.path.basename(local_directory) == "":
+        if os.path.basename(local_directory) != "":
             local_directory += "/"
-        if not os.path.basename(bucket_path) == "":
+        if os.path.basename(bucket_path) != "":
             bucket_path += "/"
         if template[0] == "/":
             template = template[1:]

nipype/interfaces/mne/base.py

@@ -140,7 +140,7 @@ def _list_outputs(self):
                     else:
                         raise TypeError
                     outputs[k] = out_files
-                    if not k.rfind("surface") == -1:
+                    if k.rfind("surface") != -1:
                         mesh_paths.append(out_files)
         outputs["mesh_files"] = mesh_paths
         return outputs

nipype/interfaces/mrtrix/convert.py

@@ -116,7 +116,7 @@ def track_gen(track_points):
             pts_str = fileobj.read(n_pts * bytesize)
             nan_str = fileobj.read(bytesize)
             if len(pts_str) < (n_pts * bytesize):
-                if not n_streams == stream_count:
+                if n_streams != stream_count:
                     raise nb.trackvis.HeaderError(
                         f"Expecting {stream_count} points, found only {n_streams}"
                     )