Preliminary py functions

1 files changed, 73 insertions, 0 deletions

diff --git a/scripts/pyfunctions/preliminary.py b/scripts/pyfunctions/preliminary.py
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index 0000000..7aa435d
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+++ b/scripts/pyfunctions/preliminary.py
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+#!/usr/bin/env python3.6
+
+# Gentoo check function
+def _is_gentoo():
+	from subprocess import call
+
+	_dist_check = call("grep ^NAME= /etc/*release | awk -F '=' '{print $2}' | grep -q Gentoo", stdout=None, stderr=None, shell=True)
+	
+	del call
+
+	if _dist_check == 0:
+		del _dist_check
+		return 0
+	else:
+		return 1
+
+# Check for superuser privileges
+def _is_su():
+	from subprocess import call
+
+	_super_u = call("if [[ $(echo $UID) == 0 ]]; then exit 0; else exit	1; fi", stdout=None, stderr=None, shell=True)
+
+	del call
+
+	if _super_u == 0:
+		del _super_u
+		return 1
+	else:
+		return 1
+
+
+# Simple shell call
+def _shell():
+	from gseout import e_report
+	from os import environ
+
+	active_shell = environ['SHELL']
+	
+	e_report("Calling " + active_shell + ", please exit to resume script")
+	
+	import time
+	time.sleep(3)
+	
+	from subprocess import call
+	
+	call([active_shell], stdout=None, stderr=None, shell=True)
+	e_report("Proceeding")
+	
+	del e_report, time, call, active_shell, environ
+
+# Simple clear screen function
+def _clear():
+	from os import system
+	system("clear")
+
+def _parameter_error():
+	from gseout import die
+	from os import system
+	die("""
+		[ FATAL ]
+		
+		If this message is printed while using the Maim Menu
+		That means essential files are altered or something bad is happening.
+
+		Please run a health-check from the ~Main Menu~ and a Version check first.
+		If you see this again after the health/version check, please submit a bug report
+		and stop using the program, or data loss may occur.
+
+		Exiting...
+		""")
+
+
+