支持语义化版本控制（Semantic Versioning），开发者可以在 package.json 文件中声明模块的版本范围，以确保在安装依赖时不会引入不兼容的版本。 四、开发环境 Pycharm 使用非社区版本，我用的最新版本 （release 版） 在安装过程中，有的安装包在太老的版本中安装不成功。 社区版本不提供 Add Configuration 功能，导致前端环境服务配置及启动不能配置成 Docker 运行时的文件存储在 C 盘，这是由 Docker 自身的设计决定的，不能更改。 但是，你可以更改 Docker 数据文件夹的路径，使其在非 C 盘。步骤如下： 然后启动 Docker Desktop。这样，Docker 数据文件夹的路径就被更改到了非 C 盘。 35 《51 测试天地》七十四 www.51testing.com 4、继续执行命令，如果顺利的话会出现下图界面 # 进入安装包目录 程序是基于函数的返回值 None 判断是否出现某个功能按钮，实现停等程序响应： # 等待 img 出现在程序界面,默认等待 30 秒 def waitOccur(img, n=30): for i in range(n): m1 = pyautogui.screenshot(region=(截图区域左上角 X 轴坐标, 截图区域左上角 Y 轴坐标,截图区域 的宽度, 截图区域的高度)) loc

from django_q.tasks import async_iter, result # set up a list of arguments for math.floor iter = [i for i in range(100)] # async iter them id=async_iter('math.floor',iter) # wait for the collated result from django_q.tasks import Iter i = Iter('math.copysign') # add some arguments i.append(1, -1) i.append(2, -1) i.append(3, -1) # run it i.run() # get the results print(i.result()) [-1.0, -2.0, -3.0] keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'

broker = get_broker() # async a hundred functions under a group label for i in range(100): async('math.frexp', i, group='frexp', cached=True, broker=broker) # wait from django_q.tasks import async from django_q.brokers import get_broker broker = get_broker() for i in range(50): async('math.modf', 2.5, broker=broker) Tip If you are using django-redis [https://github keyword: # result group example from django_q.tasks import async, result_group for i in range(4): async('math.modf', i, group='modf') # wait until the group has 4 results result = result_group('modf'