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redis RedisHelper.py import redis class RedisHelper(object): def __init__(self): self.__conn = redis.Redis(host='localhost',port=6379)#连接Redis self.sub_channel = 'deep_engine_receive' #定义名称 self.pub_channel = "deep_engine_send"

python 日志模块 # -*- coding: utf-8 -*- from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import os,sys import logging from logging.handlers import TimedRotatin

defines a function for chunking data for multiprocessing # function that splits a list into n chunks for multiprocessing def chunk(file_list, n_chunks): # make chunks of files to be distributed across processes chunks = [] chunk_size = mat

获取图片Exif旋转信息并旋转图片import cv2 from PIL import Image, ExifTags def img_ratation(image, angle): # grab the dimensions of the image and then determine the # center (h, w) = image.shape[:2] ...

Python 有两种错误很容易辨认：语法错误和异常。 Python assert（断言）用于判断一个表达式，在表达式条件为 false 的时候触发异常。 异常处理 try/except 异常捕捉可以使用 try/except 语句 try 语句按照如下方式工作: 首先，执行 try 子句（在关键字 try 和关键字 except 之间的语句） 如果没有异常发生，忽略 except 子句，t...