initial commit

app/util.py

@@ -0,0 +1,14 @@
+def get_file_name(message):
+    if message.file.name:
+        return message.file.name.replace('\n', ' ')
+    ext = message.file.ext or ""
+    return f"{message.date.strftime('%Y-%m-%d_%H:%M:%S')}{ext}"
+
+
+def get_human_size(num):
+    base = 1024.0
+    sufix_list = ['B','KiB','MiB','GiB','TiB','PiB','EiB','ZiB', 'YiB']
+    for unit in sufix_list:
+        if abs(num) < base:
+            return f"{round(num, 2)} {unit}"
+        num /= base