ac9487d9a381e4f0f2b769524da27e4baed45189,kur/utils/environtools.py,EnvironmentalVariable,__enter__,#EnvironmentalVariable#,37

Before Change

		 Enters the context, setting the temporary environmental variables.
		
		self.old_vars = {}
		for k, v in self.vars.items():
			self.old_vars[k] = os.environ.get(k)
			if v is None:
				if k in os.environ:
					del os.environ[k]
			else:
				os.environ[k] = v

	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	def __exit__(self, exc_type, exc_value, traceback):
		 Exists the context, restoring the original environmental variables.
		
		for k, v in self.old_vars.items():

After Change

	def __enter__(self):
		 Enters the context, setting the temporary environmental variables.
		
		self.push()

	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	def push(self):
		 Sets the environmental variables. Idempotent.

Instances