ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæÝ¹È߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØÔŸ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙimport os from ..config import Configuration from ..setting import ListSetting from ..util import csv_to_list from .base import Source __all__ = ("EnvironmentVariableSource",) class EnvironmentVariableSource(Source): def __init__(self, prefix=None): super(EnvironmentVariableSource, self).__init__() self.prefix = prefix def get_config(self, settings, manager=None, parent=None): if manager and not self.prefix: self.prefix = manager.name for setting in settings: self.get_setting(setting) return Configuration(settings=settings, parent=parent) def get_setting(self, setting): name = setting.name if self.prefix: name = "%s_%s" % (self.prefix, name) name = name.upper() if name in os.environ: if isinstance(setting, ListSetting): setting.value = csv_to_list(os.environ[name]) else: setting.value = os.environ[name]