Групове завдання (13.04)

program1.py

@@ -0,0 +1,36 @@
+import time
+
+def input_message(method_count=0):
+    with open('exercises/2.txt', 'w') as f:
+        f.write('')
+
+    with open('exercises/msg.txt', 'a') as f:
+        f.seek(0)
+        f.truncate()
+        while True:
+            method = input('Ввести метод та параметри: ')
+            if method == 'quit':
+                open('exercises/1.txt', 'w').write('quit')
+                quit()
+            if not method:
+                break
+            method_count += 1
+            string = f'{method}\n'
+            f.write(string)
+
+    with open('exercises/1.txt', 'w') as f:
+        f.write(str(method_count))
+
+def execution():
+    input_message()
+    while True:
+        try:
+            with open('exercises/2.txt', 'r') as f:
+                s = f.read()
+                if s:
+                    break
+        except IOError: pass
+        time.sleep(1)
+    execution()
+
+execution()

program2.py

@@ -0,0 +1,71 @@
+import time
+
+def execution_cls(cls):
+        error_number = 0
+        execution_number = 0
+        with open('exercises/1.txt', 'r+') as f:
+            if f.readline().split()[0] == 'quit':
+                f.truncate(0)
+                quit()    
+            f.truncate(0)
+
+        with open('exercises/msg.txt') as f:
+            lines = f.readlines()
+            for line in lines:
+                line = line.split()
+                if line[0] == 'quit':
+                    quit()
+                elif line[0] == 'call':
+                    print(f'Виконання методу {line[1]}:')
+                    try:
+                        method = getattr(cls, line[1])
+                        method(cls, *line[2:])
+                        execution_number += 1
+                    except AttributeError:
+                        error_number += 1
+                        print(f'  Методу {line[1]} немає у класі!')
+                    except TypeError:
+                        error_number += 1
+                        print('  Некоректна кількість параметрів: метод не виконано!')
+                elif line[0] == 'add_method':
+                    print(f'Додавання методу {line[1]}:')
+                    length = int(line[2])
+                    def dynamic_method(self, *args):
+                        if len(args) == length:
+                            print(*args)
+                        else:
+                            raise TypeError
+                    setattr(cls, line[1], dynamic_method)
+                    print(f'  Метод {line[1]} додано!')
+                    execution_number += 1
+        print(f'Виконано: {execution_number}; помилок: {error_number}.')
+
+        with open('exercises/2.txt', 'w') as f:
+            f.write(str(execution_number+error_number))
+
+class Recepient:
+
+    def __init__(self):
+        pass
+
+    def method_1(self, a):
+        print(a)
+
+    def method_2(self, a, b, c):
+        print(a, b, c)
+
+def execution_main():
+    while True:
+        try:
+            with open('exercises/1.txt', 'r') as f:
+                s = f.read()
+                if s:
+                    break
+        except IOError: pass
+        time.sleep(1)
+
+    execution_cls(Recepient)
+    execution_main()
+
+
+execution_main()