Difficult-Rocket/Difficult_Rocket/api/tools.py
2021-11-27 11:34:09 +08:00

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# -------------------------------
# Difficult Rocket
# Copyright © 2021 by shenjackyuanjie
# All rights reserved
# -------------------------------
"""
writen by shenjackyuanjie
mail: 3695888@qq.com
github: @shenjackyuanjie
gitee: @shenjackyuanjie
"""
import os
import sys
import time
import math
import decimal
import logging
import traceback
import configparser
from typing import List
from xml.dom.minidom import parse
import Difficult_Rocket
if __name__ == '__main__': # been start will not run this
sys.path.append('/bin/libs')
sys.path.append('/bin')
from libs import json5
# logger
tools_logger = logging.getLogger('part-tools')
"""
file configs
"""
file_error = {'FileNotFoundError': 'no {filetype} file was founded!:\n file name: {filename}\n file_type: {filetype}\n stack: {stack}',
'KeyError': 'no stack in {filetype} file {filename} was found! \n file type: {} \n file name: {} \n stack: {stack}',
'Error': 'get some unknown error when read {filetype} file {filename}! \n file type: {} \n file name: {} \n stack: {stack}'}
def load_file(file_name: str, stack=None) -> dict:
f_type = file_name[file_name.rfind('.') + 1:] # 从最后一个.到末尾 (截取文件格式)
try:
rd = ''
if (f_type == 'json5') or (f_type == 'json'):
try:
with open(file_name, 'r', encoding='utf-8') as jf: # jf -> json file
rd = json5.load(jf, encoding='uft-8')
except UnicodeDecodeError:
with open(file_name, 'r', encoding='gbk') as jf:
rd = json5.load(jf)
tools_logger.info('文件 %s 解码错误已重新使用gbk编码打开' % file_name)
if stack is not None:
rd = rd[stack]
elif f_type == 'xml':
xml_load = parse(file_name)
if stack is not None:
rd = xml_load.getElementsByTagName(stack)
elif (f_type == 'config') or (f_type == 'conf') or (f_type == 'ini'):
cd = configparser.ConfigParser()
cd.read(file_name)
if stack:
rd = cd[stack]
else:
rd = cd
except Exception as exp:
error_type = type(exp).__name__
if error_type in file_error:
tools_logger.error(file_error[error_type].format(filetype=f_type, filename=file_name, stack=stack))
else:
tools_logger.error(file_error['Error'].format(filetype=f_type, filename=file_name, stack=stack))
raise
return rd
# main config
main_config_file = load_file('./configs/main.config')
def get_At(name, in_xml, need_type=str):
"""
get Attribute from a XML tree
will raise TypeError if input is not str or list
XML no! Json5 yes!
"""
name_type = type(name)
if name_type == list:
At_list = []
for need_name in name:
if in_xml.hasAttribute(need_name):
get = in_xml.getAttribute(need_name)
At_list.append(need_type(get))
else:
continue
return At_list
elif name_type == str:
if in_xml.hasAttribute(name):
At = in_xml.getAttribute(name)
else:
return None
else:
raise TypeError('only str and list type is ok but you give me a' + name_type + 'type')
return need_type(At)
def default_name_handler(name_: str) -> str:
"""
won't change the string
just return one
"""
name = name_
name = name.replace('{time.time}', str(time.time()))
name = name.replace('{dir}', str(os.getcwd()))
name = name.replace('{py_v}', str(sys.version.split(' ')[0]))
name = name.replace('{version}', str(main_config_file['runtime']['version']))
name = name.replace('{write_v}', str(main_config_file['runtime']['write_py_v']))
return name
def name_handler(name: str, formats: dict = None) -> str:
if formats is None:
return default_name_handler(name)
name = default_name_handler(name)
for need_replace in formats:
replace = formats[need_replace]
if need_replace == '{date}':
if '{date}' in formats:
replace = time.strftime(formats['{date}'], time.gmtime(time.time()))
else:
replace = time.strftime(main_config_file['runtime']['date_fmt'], time.gmtime(time.time()))
name = name.replace(need_replace, replace)
return name
"""
some tools
"""
yes = ['true', '1', 1, 1.0, True]
no = ['false', '0', 0, 0.0, False, None]
def format_bool(thing) -> bool:
"""
:param thing 啥都行,只要是能传进来的都可以
如果看起来像"True" 比如 'true','1',1
就返回 True
如果看起来像"False" 比如 'false','0',0
就返回 False
都不像就 raise TypeError
感谢来自MCDReforged的各位同志《你能在MCDR群里聊除了MCDR的任何东西》
"""
if (thing in yes) or (isinstance(thing, str) and thing.lower() in yes):
return True
elif (thing in no) or (isinstance(thing, str) and thing.lower() in no):
return False
else:
raise TypeError("Need a 'like bool' not a {}".format(thing))
level_ = ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL',
logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL]
def log_level(level):
if level in level_:
if (level == 'DEBUG') or (level == logging.DEBUG):
return logging.DEBUG
if (level == 'INFO') or (level == logging.INFO):
return logging.INFO
if (level == 'WARNING') or (level == logging.WARNING):
return logging.WARNING
if (level == 'ERROR') or (level == logging.ERROR):
return logging.ERROR
if (level == 'CRITICAL') or (level == logging.CRITICAL):
return logging.CRITICAL
else:
raise ValueError('Need a like logging.level thing not anything else')
# linear_algebra
def C_R_P(position, degrees): # stand for calculation
"""
very thanks for lenny from pyglet developer
https://github.com/LennyPhoenix
this part of code is write by him
"""
radians = degrees * (math.pi / 180)
cos = math.cos(radians)
sin = math.sin(radians)
rotated_pos = (position[0] * cos - position[1] * sin, position[0] * sin + position[1] * cos)
return rotated_pos
"""
Physics calculation
"""
def is_decimal(A: any) -> bool:
if isinstance(A, decimal.Decimal):
return False
else:
return True
def F_D(A: decimal, B: decimal) -> decimal:
if is_decimal(A) and is_decimal(B):
return A / B
def F_Mu(A: decimal, B: decimal) -> decimal:
if is_decimal(A) and is_decimal(B):
return A * B
def F_Mi(A: decimal, B: decimal) -> decimal:
if is_decimal(A) and is_decimal(B):
return A - B
def F_A(A: decimal, B: decimal) -> decimal:
if is_decimal(A) and is_decimal(B):
return A + B
def D_C(listA: list, listB: list): # stand for Duplicate check
"""
usage:\n
input two list\n
the fun will do duplicate check and sort then\n
the fun won't return any thing just change the list now
"""
for unit in listB:
if unit in listA:
listA.remove(unit)
listB.remove(unit)
else:
continue
listA.sort()
listB.sort()
def S_C_float_check(SC): # stand for Scientific notation's float check
"""
formats:
SC list format:docs.basic_config.json:basic_number"""
while SC[0] >= 10:
SC[0] = F_D(SC[0], 10)
SC[1] += 1
while SC[0] < 1:
SC[0] = F_Mu(SC[0], 10)
SC[1] -= 1
def S_N_M(*SN): # stand for Scientific notation multiple
"""
formats:
A & B & C list format:docs.basic_config.json:basic_number"""
if len(SN) < 2:
raise TypeError('it need more than 1!')
elif len(SN) == 2:
return __S_N_M(SN[0], SN[1])
else:
R = __S_N_M(SN[0], SN[1])
for A in SN[2:]:
R = __S_N_M(R, A)
return R
def __S_N_M(A, B):
"""
formats:
A & B list format:docs.basic_config.json:basic_number"""
R = [F_Mu(A[0], B[0]), A[1] + B[1]]
S_C_float_check(R)
Unit1, Unit2 = A[2] + B[2], A[3] + B[3]
if Unit1 is None:
Unit1 = []
D_C(Unit1, Unit2)
R += [Unit1, Unit2]
return R
def S_N_D(A, B): # stand for Scientific notation divided
"""
formats:
A & B list format:docs.basic_config:basic_number"""
R = [F_D(A[0], B[0]), A[1] - B[1]]
S_C_float_check(R)
Unit1, Unit2 = A[2] + B[3], A[3] + B[2]
if Unit1 is None:
Unit1 = []
D_C(Unit1, Unit2)
R += [Unit1, Unit2]
return R
def G_C(M, m, R, G): # stand for gravity calculation
"""
formats:
M : ship's mass
m : planet's mass
R : distance to the planet
G : Gravitational constant
M & m & R format: docs.basic_config:basic_number
"""
g = configs.basic_force()
A = S_N_M(M, m, G)
g = S_N_D(A, S_N_M(R, R))
return g
def distance(A, B):
"""
formats:
A & B format: docs.basic_config:basic_poi
"""
poi_dis = configs.basic_poi()
for x in A, B:
x = decimal.Decimal(str(x))
xd = A[0] - B[0]
yd = A[1] - B[1]
poi_dis[0] = xd
poi_dis[1] = yd
# 勾股定理
poi_dis[0] **= 2
poi_dis[1] **= 2
poi_dis.append(poi_dis[0] + poi_dis[1])
poi_dis[2] **= 0.5
return poi_dis[2]