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# Copyright (C) Jan 2020 Mellanox Technologies Ltd. All rights reserved.
#
# This software is available to you under a choice of one of two
# licenses. You may choose to be licensed under the terms of the GNU
# General Public License (GPL) Version 2, available from the file
# COPYING in the main directory of this source tree, or the
# OpenIB.org BSD license below:
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# - Redistributions of source code must retain the above
# copyright notice, this list of conditions and the following
# disclaimer.
#
# - Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# --
#######################################################
#
# DataPrinter.py
# Python implementation of the Class DataPrinter
# Generated by Enterprise Architect
# Created on: 14-Aug-2019 10:12:04 AM
# Original author: talve
#
#######################################################
from __future__ import print_function
class DataPrinter:
"""this class is responsible for print the given segments to the right output.
"""
NUM_OF_DW_IN_ROW = 4
@classmethod
def print_query_data(cls, data):
"""this method print the user menu from the menu segment data
"""
if data:
for record in data.get_printable_records():
for el in record:
print(el)
@classmethod
def print_dump_data(cls, data, file):
"""the method gets a list of segments and arguments if print to bin file or output
to screen.
"""
if data:
if file:
DataPrinter._write_to_file(data, file)
else:
print("Found {0} segments:".format(len(data)))
for seg in data:
rows = 0
print("-" * 43)
print("Segment Type: {}".format(seg.get_type()))
print("Segment Size: {} Bytes".format(len(seg.get_data())*4))
print("Segment Data:")
for dw in seg.get_data():
print('0x{0:0{1}X} '.format(dw, 8), end="")
rows += 1
if rows == DataPrinter.NUM_OF_DW_IN_ROW:
print("")
rows = 0
if 0 < rows < DataPrinter.NUM_OF_DW_IN_ROW:
print("")
print("-" * 43)
@classmethod
def _write_to_file(cls, data, path):
with open(path, "wb") as binary_file:
for seg in data:
for dw in seg.get_data():
four_bytes = dw.to_bytes(4, byteorder='big', signed=False)
binary_file.write(four_bytes)
print("write to file: ", path)
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