Selenium Python ActionChain preform method Question: I need selenium and python to do the key combo Shift + Enter, so that it inserts a new line without sending a message (n sends the message), and with this code it doesn’t produce an error, but it also doesn’t create a new line. message_box variable is already …
How to add pre and post-process actions to SCons build? Question: I’m trying to add pre and post-process actions when building a project with SCons. The SConstruct and SConscript files are at the top of the project. Pre-process actions: Generating code(by calling different tools): -> without knowing the exact files that will be generated after …
What does metavar and action mean in argparse in Python? Question: I am reading through argparse module. I got stuck as what to metavar and action means >>> parser.add_argument(‘integers’, metavar=’N’, type=int, nargs=’+’, … help=’an integer for the accumulator’) >>> parser.add_argument(‘–sum’, dest=’accumulate’, action=’store_const’, … const=sum, default=max, … help=’sum the integers (default: find the max)’) I might …
Python argparse custom actions with additional arguments passed Question: import argparse class customAction(argparse.Action): def __call__(self, parser, args, values, option_string=None): setattr(args, self.dest, values) parser = argparse.ArgumentParser() parser.add_argument(‘-e’, ‘–example’, action=customAction) I want to pass additional arguments to customAction when the option -e is triggered, e.g. a instance of another class. How can I do this? Everything I …
