Method populateFile

tables/tests/test_tables.py:3082–3127

(self)

        self.h5file.close()

    def populateFile(self):
        group = self.rootgroup
        for j in range(3):
            # Create a table
            filterprops = tb.Filters(
                complevel=self.compress, shuffle=self.shuffle
            )
            table = self.h5file.create_table(
                group,
                "table" + str(j),
                self.record,
                title=self.title,
                filters=filterprops,
                expectedrows=self.expectedrows,
            )

            # Get the row object associated with the new table
            row = table.row

            # Fill the table
            for i in range(self.expectedrows):
                row["var1"] = "%04d" % (self.expectedrows - i)
                row["var7"] = row["var1"][-1]
                row["var2"] = i
                row["var3"] = i % self.maxshort
                if isinstance(row["var4"], np.ndarray):
                    row["var4"] = [float(i), float(i * i)]
                else:
                    row["var4"] = float(i)
                if isinstance(row["var5"], np.ndarray):
                    row["var5"] = np.array((float(i),) * 4)
                else:
                    row["var5"] = float(i)

                # var6 will be like var3 but byteswaped
                row["var6"] = ((row["var3"] >> 8) & 0xFF) + (
                    (row["var3"] << 8) & 0xFF00
                )
                row.append()

            # Flush the buffer for this table
            table.flush()
            # Create a new group (descendant of group)
            group2 = self.h5file.create_group(group, "group" + str(j))
            # Iterate over this new group (group2)
            group = group2

    def check_range(self):
        # Create an instance of an HDF5 Table