Alias Bug Fix2

Fixed a bug where if you made an alias it would update after you ran another command. Fix was to deepcopy the alias.get statement so the following commands.append wouldn't update the dict entry. Very strange bug to track down

Also fixed unused import in setup.py

pyshell/__init__.py

@@ -3,6 +3,6 @@
 __author__ = 'volitank'
 __license__ = 'GPLv3'
 __copyright__ = '2021 volitank'
-__version__ = '1.0.0a4'
+__version__ = '1.0.0a5'
 
 from .pyshell import pyshell, DEFAULT, DEVNULL, PIPE, STDOUT

pyshell/pyshell.py

@@ -21,6 +21,7 @@
 import builtins
 import sys
 from pathlib import Path
+from copy import deepcopy
 from inspect import getouterframes, currentframe
 from subprocess import Popen, CalledProcessError, TimeoutExpired, SubprocessError, CompletedProcess, _USE_POSIX_SPAWN
 
@@ -294,10 +295,11 @@ def __call__(self, *args,
 		commands = [name]
 		# Check kwargs to see if an alias was set
 		# If it was set our commands to that
+
 		if self.alias is not None:
 			if self.alias.get(name):
-				commands = self.alias.get(name)
-		
+				commands = deepcopy(self.alias.get(name))
+
 		# Now that possible aliases are set, we can append our arguments
 		for arg in args:
 			commands.append(arg)
@@ -306,6 +308,7 @@ def __call__(self, *args,
 		# This block says to error if we're not using the shell and we can't find the command.
 		# But if we're using the shell then send it anyway. I'm not sure why I did this.
 		# Maybe we should just send it no matter what?
+
 		if kwargs.get('shell') is None and self.kwargs.get('shell') is None:
 			if shutil.which(name) is not None or self.alias.get(name) is not None:
 				self.run(	commands,
@@ -321,7 +324,7 @@ def __call__(self, *args,
 						logfile=logfile, timeout=timeout, **kwargs)
 
 			return self.process
-
+		
 	def run(self, *popenargs,
 			input=None, capture_output=False, check=False,
 			logfile=None, timeout=None, **kwargs):

setup.py

@@ -1,5 +1,5 @@
 # Always prefer setuptools over distutils
-from setuptools import setup, find_packages
+from setuptools import setup
 from pathlib import Path
 import pyshell
 # Define the directory that setup.py is in