mirror of
https://gitee.com/fasiondog/hikyuu.git
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111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
#!/usr/bin/python
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# -*- coding: utf8 -*-
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# cp936
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#
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# The MIT License (MIT)
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#
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# Copyright (c) 2021 hikyuu.org
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#
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# Create on: 2021-03-09
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# Author: fasiondog
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import cmd
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import functools
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def shell_cmd(func):
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@functools.wraps(func)
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def wrapcmd(*args, **kargs):
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try:
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self = args[0]
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self.__class__.lineno += 1
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self.__class__.prompt = '\033[32;40mHKU [\033[0m\033[1;32;40m%s\033[0m\033[32;40m]:\033[0m ' % self.__class__.lineno
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result = func(*args, **kargs)
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print("")
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return result
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except Exception as e:
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print(e)
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return wrapcmd
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class HKUShell(cmd.Cmd):
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intro = """\033[1;32;40m
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ooooo ooooo ooooo oooo oooo oooooo oooo ooooo ooo ooooo ooo
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`888' `888' `888' `888 .8P' `888. .8' `888' `8' `888' `8'
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888 888 888 888 d8' `888. .8' 888 8 888 8
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888ooooo888 888 88888[ `888.8' 888 8 888 8
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888 888 888 888`88b. `888' 888 8 888 8
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888 888 888 888 `88b. 888 `88. .8' `88. .8'
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o888o o888o o888o o888o o888o o888o `YbodP' `YbodP'
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\033[0m
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\033[33m\033[1m Welcome to the hikyuu shell. Type help or ? to list commands.\033[0m
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"""
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lineno = 1
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prompt = '\033[32;40mHKU [\033[0m\033[1;32;40m%s\033[0m\033[32;40m]:\033[0m ' % lineno
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file = None
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server = None
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def __del__(self):
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if HKUShell.server is not None:
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HKUShell.server.terminate()
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HKUShell.server.wait()
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HKUShell.server = None
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@classmethod
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def add_command(cls, func):
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"""
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def func(self, args):
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do something, don't return
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"""
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@functools.wraps(func)
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def wrapcmd(*args, **kargs):
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try:
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self = args[0]
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self.__class__.lineno += 1
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self.__class__.prompt = '\033[32;40mHKU [\033[0m\033[1;32;40m%s\033[0m\033[32;40m]:\033[0m ' % self.__class__.lineno
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result = func(*args, **kargs)
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print("")
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return result
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except Exception as e:
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print(e)
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print("")
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if func.__name__ == "do_":
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raise Exception("Invalid func name!")
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name = func.__name__ if len(func.__name__) > 3 and func.__name__[:3] == "do_" else "do_%s" % func.__name__
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setattr(cls, name, wrapcmd)
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@shell_cmd
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def do_hello(self, arg):
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"""You are welcome"""
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print(arg)
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def do_quit(self, arg):
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'Stop recording, and exit: BYE'
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print('Thank you for using hikyuu.\n')
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return True
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# ----- record and playback -----
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def do_record(self, arg):
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'Save future commands to filename: RECORD rose.cmd'
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self.file = open(arg, 'w')
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def do_playback(self, arg):
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'Playback commands from a file: PLAYBACK rose.cmd'
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self.close()
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with open(arg) as f:
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self.cmdqueue.extend(f.read().splitlines())
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def precmd(self, line):
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line = line.lower()
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if self.file and 'playback' not in line:
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print(line, file=self.file)
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return line
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def close(self):
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if self.file:
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self.file.close()
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self.file = None
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