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mte

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+#!/bin/python3
+
+# MakeThingsEasier - mte
+# A command line utility, more in the README
+
+###
+# Importing needed libs
+###
+
+from os import system # for command running
+from sys import argv  # for command-line arguments
+
+###
+# The APIs
+###
+
+def runAction(keyconfig, action):                 # function for running the action
+    '''Runs the action defined by keyconfig.
+    Returns True if action is defined in keyconfig and being run with system(),
+    returns False if action is not defined and not being run with system()'''
+
+    if action != '':                              # only do something if the user really typed something
+        try:
+            system(keyconfig[action])             # do the action
+        except KeyError:                          # if the action is not defined
+            print("The action is not defined.")
+            return False
+
+    return True                                   # everything worked lol
+
+def readConfig(filename, config):                 # config reading function
+    '''Modifies a dict to override the config key values defined before
+    or creates new ones if the keys don't exist'''
+
+    configFile = open(filename, "r")              # Open the config file in read-only mode
+
+    for line in configFile:                       # for each line in configFile
+        if line[0] != '#' and '=' in line:        # only read key and value if the line is not a comment line
+                                                  # or trash line (no equal sign in line)
+
+            configLine = line.split('=')          # configLine[0] = the key
+                                                  # configLine[1] = the value
+
+            configLine[1] = configLine[1].strip() # remove whitespaces when saving config
+
+            config[configLine[0]] = configLine[1] # set key to value
+
+    configFile.close()
+
+###
+# Defining the variables that require pre-definining for the use case
+###
+
+runFromArgvSuccess = False                        # store if running the action from argv succeeded
+
+###
+# Defining default configuration
+# or defining the dictionaries
+###
+
+generalconfig = {
+    'showWarnings': '1',
+    'exitAfterArgvSuccess': '1'
+}
+
+keyconfig = {}
+
+###
+# Reading the configurations
+# Overrides default config defined above
+###
+
+readConfig("keyconfig.txt", keyconfig)
+readConfig("config.txt", generalconfig)
+
+###
+# "Actual code"
+###
+
+if len(argv) != 1:                                  # if there is a command line argument
+    runFromArgvSuccess = runAction(keyconfig, argv[1]) # try to use the command line argument
+
+try:
+    # if running action from argv failed or no argv passed at all
+    # so runFromArgvSuccess stays False
+    # AND the config.txt says exitAfterArgvSuccess is 0
+    while not runFromArgvSuccess and generalconfig['exitAfterArgvSuccess'] == '0': 
+        action = input(">>> ")                      # get user input to know what the user wants to do
+        runAction(keyconfig, action)
+
+
+except KeyboardInterrupt:                           # if user wants to leave
+    print("\nBye bye :)")                           # bye guy