ya2/utils/logics.py

   1 from sys import platform
   2 from os.path import exists
   3 from pathlib import Path
   4 from platform import system
   5 from panda3d.core import GraphicsWindow, Filename
   6
   7
   8 class class_property(property):
   9     def __get__(self, cls, owner):
  10         return classmethod(self.fget).__get__(None, owner)()
  11
  12
  13 class LogicsTools:
  14
  15     @class_property
  16     def in_build(cls): return not exists('main.py')
  17
  18     @class_property
  19     def windowed(cls): return base.win and isinstance(base.win, GraphicsWindow)
  20
  21     @staticmethod
  22     def is_appimage(app_name):
  23         parent_path = str(Path(__file__).parent.absolute())
  24         mounted = parent_path.startswith(LogicsTools.appimage_path(app_name))
  25         return mounted and parent_path.endswith('/usr/bin')
  26
  27     @staticmethod
  28     def appimage_path(app_name):
  29         folder_mounted_appimage = app_name[:6].capitalize()
  30         return f'/tmp/.mount_{folder_mounted_appimage}'
  31
  32     @class_property
  33     def appdata_path(cls):
  34         appdata_path = str(Filename.get_user_appdata_directory())
  35         home = str(Path.home())  # '/home/flavio'  # we must force this for wine
  36         if appdata_path.startswith('/c/users/') and exists(home + '/.wine/'):
  37             appdata_path = home + '/.wine/drive_' + appdata_path[1:]
  38         return appdata_path
  39
  40     @staticmethod
  41     def current_path(app_name):
  42         if not LogicsTools.in_build: return ''
  43         if system() == 'Windows' or exists('main.py'): return ''
  44         else: par_path = str(Path(__file__).parent.absolute())
  45         if LogicsTools.is_appimage(app_name):
  46             par_path = str(Path(par_path).absolute())
  47         return par_path + '/'
  48
  49     @staticmethod
  50     def platform_specific_path(path):
  51         if LogicsTools.__is_windows_not_wine():
  52             path = LogicsTools.__linux2windows_path(path)
  53         return path
  54
  55     @staticmethod
  56     def __is_windows_not_wine():
  57         home = str(Path.home())
  58         return platform == 'win32' and not exists(home + '/.wine/')
  59
  60     @staticmethod
  61     def __linux2windows_path(path):
  62         if path.startswith('/'):
  63             path = path[1] + ':\\' + path[3:]
  64         return path.replace('/', '\\')