Follow PEP 8 - Code lay-out - Imports

Common/util_eddies.py

-import shapefile
 import math
 from os import path
-import numpy as np
 import sys
 import bisect
 import os
 
+import shapefile
+import numpy as np
+
 class SHPC_class:
     """We are assuming that eddies are indexed from 1, without jump, for
     each date.

Overlap/report_graph.py

 #!/usr/bin/env python3
 
-import networkx as nx
-import shapefile
 from os import path
-from networkx import nx_agraph
 import os
 import json
-import util_eddies
 
+import networkx as nx
+import shapefile
+from networkx import nx_agraph
+
+import util_eddies
 
 def read_eddy_graph(edgelist, shpc_dir=None, orientation="Cyclones"):
     if os.access(edgelist, os.R_OK):

Trajectories/filter_traj.py

 #!/usr/bin/env python3
 
 import json
-import util_eddies
 import bisect
 import sys
 
+import util_eddies
+
 if len(sys.argv) != 4:
     sys.exit("Required arguments: last-date input-file output-file")
 

Trajectories/plot_traj.py

 #!/usr/bin/env python3
 
-import util_eddies
 import random
+
 import numpy as np
 
+import util_eddies
 
 def get_extr_coord(traj, e_overestim, SHPC, orientation):
     """Get the coordinates of the extrema of instantaneous eddies along a
@@ -63,13 +64,15 @@ def get_duration(expanded_traj):
 
 
 if __name__ == "__main__":
-    import util_eddies
-    import matplotlib.pyplot as plt
     import json
-    import cartopy.crs as ccrs
     import argparse
+
+    import matplotlib.pyplot as plt
+    import cartopy.crs as ccrs
     import cartopy.feature as cfeature
 
+    import util_eddies
+
     parser = argparse.ArgumentParser()
     parser.add_argument("expanded_traj", help="JSon file")
     parser.add_argument("SHPC", help="directory")

Trajectories/trajectories.py

@@ -12,14 +12,16 @@ instantaneous eddies in each trajectory are in ascending order.
 
 """
 
-import graph_tool
-from graph_tool import topology
 import json
 import sys
-import util_eddies
-import numpy as np
 import time
 
+import graph_tool
+from graph_tool import topology
+import numpy as np
+
+import util_eddies
+
 
 def new_traj(ind_traj, traj_prop, n, traj_vert_ind):
     """Assign new trajectory to vertex index n."""