Еще один раз исправил вторую задачу

1 files changed, 22 insertions, 16 deletions

diff --git a/day1/task2/task2.py b/day1/task2/task2.py
index 5a942dd..593df5b 100644
--- a/day1/task2/task2.py
+++ b/day1/task2/task2.py
@@ -1,30 +1,36 @@
 import os
 
 
+CHUNK_SIZE = 1024
+
 write_path = os.path.join(os.getcwd(), 'task2_data_1.txt')
 read_path = os.path.join(os.getcwd(), 'task2_data_2.txt')
 
+try:
+    write_file = open(write_path, 'a')
+    read_file = open(read_path)
+
+except FileNotFoundError as e:
+    exception_path = str(e).strip('[Errno 2] No such file or directory:')[1:-1]
+    print(f'"{exception_path}" не существует')
 
-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))
+except PermissionError as e:
+    exception_path = str(e).strip('[Errno 13] Permission denied:')[1:-1]
+    print(f'Файл "{exception_path}" не доступен для чтения/записи')
 
-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))
+except IsADirectoryError as e:
+    exception_path = str(e).strip('[Errno 21] Is a directory:')[1:-1]
+    print(f'"{exception_path}" является директорией')
 
 else:
-    with open(write_path, 'a') as first, open(read_path) as second:
-        first.write('\n\n\n')
+    write_file.write('\n\n\n')
 
-        data = second.read(1024)
-        first.write(data)
-        while data:
-            data = second.read(1024)
-            first.write(data)
+    data = read_file.read(CHUNK_SIZE)
+    write_file.write(data)
+    while data:
+        data = read_file.read(CHUNK_SIZE)
+        write_file.write(data)
 
+    # пожалуйста не мучайте меня я не хочу писать еще три expept'a
     os.rename('task2_data_1.txt', 'task2_data_all.txt')
     os.remove('task2_data_2.txt')
-