98 lines
2.6 KiB
Python
98 lines
2.6 KiB
Python
# -------------------------------
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# Difficult Rocket
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# Copyright © 2021-2022 by shenjackyuanjie 3695888@qq.com
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# All rights reserved
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# -------------------------------
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"""
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writen by shenjackyuanjie
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mail: 3695888@qq.com
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github: @shenjackyuanjie
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gitee: @shenjackyuanjie
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"""
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# system function
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import re
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from typing import Union, Optional, Type, Tuple, List
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# DR
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from Difficult_Rocket.exception.command import *
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search_re = re.compile(r'(?<!\\)"')
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class CommandText:
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"""
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CommandLine返回的字符，可以用来搜索
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"""
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def __init__(self, text: str):
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self.plain_command = text
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self.text = text
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self.error = False
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self.value_dict = {}
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self.value_list = []
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self.command_tree = {}
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tree_list = text.split(' ')
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self.tree_node = tree_list
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# @staticmethod
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# def parse_text(raw_text: str) -> str:
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# q_mark_iter = re.finditer('\\"', raw_text)
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# for q_mark in q_mark_iter:
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# ...
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@staticmethod
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def parse_command(raw_command: Union[str, "CommandText"]) -> Tuple[List[str], Union[CommandParseError, type(True)]]:
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spilt_list = re.split(r'', raw_command)
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done_list = [re.sub(r'\\"', '"', raw_text) for raw_text in spilt_list]
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return done_list, True # 完事了
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def find(self, text: str) -> Union[str, bool]:
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finding = re.match(text, self.text)
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if finding:
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return finding.group()
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else:
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return False
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def match(self, text: str) -> bool:
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finding = re.match(text, self.text)
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if finding: # 如果找到了
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try:
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next_find = self.text[finding.span()[1]]
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# 这里try因为可能匹配到的是字符串末尾
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except IndexError:
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next_find = ' '
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# 直接过滤掉
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if next_find == ' ':
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self.text = self.text[finding.span()[1] + 1:]
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return True
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# 将匹配到的字符串，和最后一个匹配字符后面的字符删除(相当暴力的操作)
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return False
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else:
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return False
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def value(self,
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name: str = None,
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split: str = ' ',
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middle: list = ('\'', '\"')):
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pass
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def get_all(self, value_name: str):
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self.value_list.append(self.text)
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if value_name:
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self.value_dict[value_name] = self.text
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self.text = ''
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return self.value_list[-1]
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def get_value(self):
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pass
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def __str__(self):
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return str(self.text)
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def __int__(self):
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return int(self.text)
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