Move GrpcInterface into top level

GrpcInterface/Python/rips/grid.py

@@ -0,0 +1,88 @@
+# pylint: disable=too-few-public-methods
+
+"""
+Module containing the Grid class, containing information
+about Case grids.
+"""
+
+import Case_pb2
+import Grid_pb2
+import Grid_pb2_grpc
+
+
+class Grid:
+    """Grid Information. Created by methods in Case
+    :meth:`rips.case.grid()`
+    :meth:`rips.case.grids()`
+    """
+
+    def __init__(self, index, case, channel):
+        self.__channel = channel
+        self.__stub = Grid_pb2_grpc.GridStub(self.__channel)
+
+        self.case = case
+        self.index = index
+
+    def dimensions(self):
+        """The dimensions in i, j, k direction
+
+        Returns:
+            Vec3i: class with integer attributes i, j, k giving extent in all three dimensions.
+        """
+        case_request = Case_pb2.CaseRequest(id=self.case.id)
+        return self.__stub.GetDimensions(
+            Grid_pb2.GridRequest(case_request=case_request,
+                                 grid_index=self.index)).dimensions
+
+    def cell_centers_async(self):
+        """The cells center for all cells in given grid async.
+
+        Returns:
+            Iterator to a list of Vec3d: class with double attributes x, y, x giving cell centers
+        """
+        case_request = Case_pb2.CaseRequest(id=self.case.id)
+        chunks = self.__stub.GetCellCenters(
+            Grid_pb2.GridRequest(case_request=case_request,
+                                 grid_index=self.index))
+        for chunk in chunks:
+            yield chunk
+
+    def cell_centers(self):
+        """The cell center for all cells in given grid
+
+        Returns:
+            List of Vec3d: class with double attributes x, y, x giving cell centers
+        """
+        centers = []
+        chunks = self.cell_centers_async()
+        for chunk in chunks:
+            for center in chunk.centers:
+                centers.append(center)
+        return centers
+
+    def cell_corners_async(self):
+        """The cell corners for all cells in given grid, async.
+
+        Returns:
+            iterator to a list of CellCorners: a class with Vec3d for each corner (c0, c1.., c7)
+        """
+        case_request = Case_pb2.CaseRequest(id=self.case.id)
+        chunks = self.__stub.GetCellCorners(
+            Grid_pb2.GridRequest(case_request=case_request,
+                                 grid_index=self.index))
+
+        for chunk in chunks:
+            yield chunk
+
+    def cell_corners(self):
+        """The cell corners for all cells in given grid
+
+        Returns:
+            list of CellCorners: a class with Vec3d for each corner (c0, c1.., c7)
+        """
+        corners = []
+        chunks = self.cell_corners_async()
+        for chunk in chunks:
+            for center in chunk.cells:
+                corners.append(center)
+        return corners