Method populateFile

tables/tests/test_create.py:757–818

(self)

        self.populateFile()

    def populateFile(self):
        group = self.h5file.root
        # Add some user attrs:
        group._v_attrs.attr1 = "an string for root group"
        group._v_attrs.attr2 = 124
        # Create a tree
        for group_i in range(5):
            for bgroup_i in range(2):
                # Create a new group (brother of group)
                group2 = self.h5file.create_group(
                    group, "bgroup" + str(bgroup_i), filters=None
                )

                # Create a table
                table = self.h5file.create_table(
                    group2, "table1", Record2, title=self.title, filters=None
                )
                # Get the record object associated with the new table
                d = table.row
                # Fill the table
                for row_i in range(self.nrows):
                    d["var1"] = "%04d" % (self.nrows - row_i)
                    d["var2"] = row_i
                    d["var3"] = row_i * 2
                    d.append()  # This injects the Record values
                # Flush the buffer for this table
                table.flush()

                # Add some user attrs:
                table.attrs.attr1 = "an string"
                table.attrs.attr2 = 234

                # Create a couple of arrays in each group
                var1List = [x["var1"] for x in table.iterrows()]
                var3List = [x["var3"] for x in table.iterrows()]

                self.h5file.create_array(group2, "array1", var1List, "col 1")
                self.h5file.create_array(group2, "array2", var3List, "col 3")

                # Create a couple of EArrays as well
                ea1 = self.h5file.create_earray(
                    group2, "earray1", tb.StringAtom(itemsize=4), (0,), "col 1"
                )
                ea2 = self.h5file.create_earray(
                    group2, "earray2", tb.Int16Atom(), (0,), "col 3"
                )
                # Add some user attrs:
                ea1.attrs.attr1 = "an string for earray"
                ea2.attrs.attr2 = 123
                # And fill them with some values
                ea1.append(var1List)
                ea2.append(var3List)

            # Create a new group (descendant of group)
            group3 = self.h5file.create_group(
                group, "group" + str(group_i), filters=None
            )
            # Iterate over this new group (group3)