Musicreater/nmcsup/vers.py

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2021-11-21 00:59:15 +08:00
"""音创系列版本号和版本操作函数"""
VER = ('0.0.3.4','Beta',)
'''当前版本'''
LIBS = ('mido','amulet','amulet-core','amulet-nbt','piano_transcription_inference','pypinyin','briefcase','toga','pyinstaller','kivy','py7zr')
'''当前所需库'''
#判断版本、临时文件与补全库
def compver(ver1, ver2):
"""
传入不带英文的版本号,特殊情况"10.12.2.6.5">"10.12.2.6"
:param ver1: 版本号1
:param ver2: 版本号2
:return: ver1< = >ver2返回-1/0/1
"""
list1 = str(ver1).split(".")
list2 = str(ver2).split(".")
# 循环次数为短的列表的len
for i in range(len(list1)) if len(list1) < len(list2) else range(len(list2)):
if int(list1[i]) == int(list2[i]):
pass
elif int(list1[i]) < int(list2[i]):
return -1
else:
return 1
# 循环结束,哪个列表长哪个版本号高
if len(list1) == len(list2):
return 0
elif len(list1) < len(list2):
return -1
else:
return 1
#
# ————————————————
# 版权声明上面的函数compver为CSDN博主「基友死得早」的原创文章中的函数遵循CC 4.0 BY-SA版权协议转载请附上原文出处链接及本声明。
# 原文链接https://blog.csdn.net/tinyjm/article/details/93514261
# ————————————————
#
import os
def InstallLibs(now,LIBS):
from os import system as run
'''比对库信息并安装库'''
for i in LIBS:
if not i in now:
print("安装库:"+i)
run("python -m pip install "+i+" -i https://pypi.tuna.tsinghua.edu.cn/simple")
def chkver(ver = VER,libs = LIBS):
'''通过文件比对版本信息并安装库'''
if not os.path.exists(os.getenv('APPDATA')+'\\Musicreater\\msct.ActiveDatas.msct'):
print("新安装库")
os.makedirs(os.getenv('APPDATA')+'\\Musicreater\\')
with open(os.getenv('APPDATA')+'\\Musicreater\\msct.ActiveDatas.msct', 'w') as f:
f.write(ver[0]+'\n')
for i in libs:
f.write(i+'\n')
InstallLibs([],libs)
else:
with open(os.getenv('APPDATA')+'\\Musicreater\\msct.ActiveDatas.msct', 'r') as f:
v = f.readlines()
cp = compver(ver[0], v[0])
if cp != 0:
InstallLibs(v[1:],libs)
with open(os.getenv('APPDATA')+'\\Musicreater\\msct.ActiveDatas.msct', 'w') as f:
f.write(ver[0]+'\n')
for i in libs:
f.write(i+'\n')
del cp
def resetver():
'''重置版本信息'''
import shutil
shutil.rmtree(os.getenv('APPDATA')+'\\Musicreater\\')