Merge branch '10-create-menu-to-choose-a-module-to-run-from-main-py' into 'master'

Resolve "Create menu to choose a module to run from main.py"

Closes #10

See merge request icaotix/linux-tools!4

AbstractModule.py

@@ -0,0 +1,12 @@
+from abc import ABC, abstractmethod
+
+
+class AbstractModule(ABC):
+    """docstring for Module."""
+
+    def __init__(self):
+        super(AbstractModule, self).__init__()
+
+    @abstractmethod
+    def run(self):
+        pass

CommandRunner.py

@@ -1,18 +0,0 @@
-class CommandRunner(object):
-    """docstring for CommandRunner."""
-
-    def __init__(self):
-        super(CommandRunner).__init__()
-
-    def run(self, module):
-        print("REAL RUNNER")
-        print("Commands should be executed as subprocess.")
-
-
-class CommandRunnerDebug(object):
-    def __init__(self):
-        super(CommandRunnerDebug).__init__()
-
-    def run(self, module):
-        print("DEBUG RUNNER")
-        print(module.get_command())

IModule.py

@@ -1,8 +0,0 @@
-class IModule(object):
-    """docstring for Module."""
-
-    def __init__(self):
-        super(IModule, self).__init__()
-
-    def get_command(self):
-        raise NotImplementedError

main.py

@@ -1,29 +1,48 @@
-from CommandRunner import CommandRunnerDebug as Runner
+from PyInquirer import prompt
 import importlib
 import os
 
 
-def get_modules():
-    modules = []
-    for folder in os.listdir("./modules"):
-        # skipping sample module
-        if folder == "sample":
-            continue
+def transform_list_into_choices(choices_list):
+    mapped_list = []
+    for choice in choices_list:
+        mapped_list.append({
+            "name": choice
+        })
+    return mapped_list
 
-        print("Module found: " + folder)
-        curr_module = importlib.import_module('.' + folder, package="modules")
-        print("Try to load module: " + folder)
-        modules.append(curr_module.get_module())
-        print("Module loaded successfully: " + folder)
+
+def load_modules():
+    print("Loading modules")
+    modules = {}
+    for folder in os.listdir("./modules"):
+        try:
+            curr_module = importlib.import_module('.' + folder, package="modules")
+            modules[folder] = curr_module.get_module()
+        except AttributeError:
+            pass
+    print("Modules loaded successfully.\n")
     return modules
 
 
-print("Loading modules: \n")
+def open_module_selection(modules):
+    print("Available Modules:")
+    module_selection = [
+        {
+            'type': 'checkbox',
+            'message': 'Select modules',
+            'name': 'modules',
+            'choices': transform_list_into_choices(
+                list(modules.keys())
+            )
+        }
+    ]
+    return prompt(module_selection)
 
-modules = get_modules()
 
-print("\nRunning all modules \n")
+modules = load_modules()
 
-cmdRunner = Runner()
-for module in modules:
-    cmdRunner.run(module)
+selected_modules = open_module_selection(modules)
+
+for answer in selected_modules['modules']:
+    modules[answer].run()

modules/sample/sampleModule.py

@@ -1,14 +1,12 @@
-from IModule import IModule
+from AbstractModule import AbstractModule
 
 
-class SampleModule(IModule):
+class SampleModule(AbstractModule):
     """docstring for SampleModule."""
 
     def __init__(self):
         super(SampleModule, self).__init__()
 
-    def get_command(self):
-        return [
-            "command 1",
-            "command 2"
-        ]
+    def run(self):
+        print("Command 1")
+        print("Command 2")

requirements.txt

@@ -1 +1 @@
-
+PyInquirer==1.0.3