1 files changed, 25 insertions, 6 deletions
diff --git a/day1/task2/task2.py b/day1/task2/task2.py
index 5f85953..5a942dd 100644
--- a/day1/task2/task2.py
+++ b/day1/task2/task2.py
@@ -1,11 +1,30 @@
 import os
 
 
-with open('task2_data_1.txt', 'a') as first, open('task2_data_2.txt') as second:
-    second_data = second.read()
-    first.write('\n\n\n')
-    first.write(second_data)
+write_path = os.path.join(os.getcwd(), 'task2_data_1.txt')
+read_path = os.path.join(os.getcwd(), 'task2_data_2.txt')
 
-os.rename('task2_data_1.txt', 'task2_data_all.txt')
-os.remove('task2_data_2.txt')
+
+if not os.access(write_path, os.F_OK):
+    print('Файла "{}" не существует'.format(write_path))
+elif not os.access(read_path, os.F_OK):
+    print('Файла "{}" не существует'.format(read_path))
+
+elif not os.access(write_path, os.W_OK):
+    print('Файл "{}" не доступен для записи'.format(write_path))
+elif not os.access(read_path, os.R_OK):
+    print('Файл "{}" не доступен для чтения'.format(read_path))
+
+else:
+    with open(write_path, 'a') as first, open(read_path) as second:
+        first.write('\n\n\n')
+
+        data = second.read(1024)
+        first.write(data)
+        while data:
+            data = second.read(1024)
+            first.write(data)
+
+    os.rename('task2_data_1.txt', 'task2_data_all.txt')
+    os.remove('task2_data_2.txt')