update template

script.py

@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+
+
+from os import path, chdir
+from sys import platform
+from getpass import getuser
+from datetime import datetime
+
+
+
+def addtolog(message: str) -> None:
+    """
+    Simple logger
+    :param message: string for print to stdout and write to log
+    :return: None
+    """
+    print(message)
+    if conf['logs']:
+        with open(conf['logs'], 'a') as file:
+            file.write(datetime.now().strftime("%Y.%m.%d-%H:%M:%S") + " " + message + "\n")
+
+def execpause() -> None:
+    """
+    Simple pause
+    :return: None
+    """
+    input("Press [ENTER] to continue...")
+
+def execquite(code: int) -> None:
+    """
+    Exit handler
+    :param code: integer to exitcode
+    :return: None
+    """
+    if args['show'] != 'qn':
+        execpause()
+    addtolog("execution time is " + str((datetime.now() - start).seconds) + " seconds, exit")
+    exit(code)
+
+def execerror(message: str) -> None:
+    """
+    Error handler
+    :param message: string for print to stdout and write to log
+    :return: None
+    """
+    addtolog("error: " + message)
+    execquite(1)
+
+def getconfig(config: str) -> dict:
+    """
+    Simple config reader
+    :param config: path to configuration file
+    :return: dictionary as "key":"value"
+    """
+    dictionary = {}
+    dictionary['logs'] = None
+    if path.exists(config):
+        with open(config) as file:
+            raw = file.read()
+            for line in raw.splitlines():
+                if "logs=" in line:
+                    dictionary['logs'] = line.split('=')[1].strip()
+    return dictionary
+
+def checkroot() -> bool:
+    """
+    Crossplatform privileged rights checker
+    :return: "true" or "false"
+    """
+    if platform.startswith('linux') or platform.startswith('darwin'):
+        from os import geteuid
+        if geteuid() != 0:
+            return False
+        else:
+            return True
+    elif platform.startswith('win32'):
+        import ctypes
+        return ctypes.windll.shell32.IsUserAnAdmin()
+
+
+if __name__ == "__main__":
+    from argparse import ArgumentParser
+
+    args = ArgumentParser(
+        prog='script',
+        description='Checking privileged rights',
+        epilog='Dependencies: '
+               'Python 3 (tested version 3.9.5)'
+    )
+    args.add_argument('-s', '--show', type=str, default=None, required=False,
+                      help='qn - execution without pauses')
+    args.add_argument('-c', '--conf', type=str, default=None, required=False,
+                      help='path to configuration file')
+    args = vars(args.parse_args())
+    if not args['conf']:
+        conf = path.abspath(__file__).replace('.py', '.conf')
+    else:
+        conf = args['conf']
+    conf = getconfig(conf)
+
+    start = datetime.now()
+    chdir(path.split(path.abspath(__file__))[0])
+    if checkroot():
+        print('Running as', getuser())
+        execquite(0)
+    else:
+        execerror("Restart this as root!")