update flask to latest version and fix download

Author: jakbin

filebrowser/__init__.py

@@ -0,0 +1 @@
+__version__ = "1.1.4"

filebrowser/app.py

@@ -220,14 +220,14 @@ def get_all_dir(directory):
                 with ZipFile(f"{foldername}.zip", "w") as zip:
                     for file in file_paths:
                         zip.write(file)
-                return send_from_directory(directory=os.path.dirname(target), filename=f"{foldername}.zip", as_attachment=True)
+                return send_from_directory(directory=os.path.dirname(target), path=f"{foldername}.zip", as_attachment=True)
 
             finally:
                 if os.path.exists(f"{foldername}.zip"):
                     os.remove(f"{foldername}.zip")
         else:
             try:
-                return send_from_directory(directory=os.path.dirname(target), filename=os.path.basename(target), as_attachment=True)
+                return send_from_directory(directory=os.path.dirname(target), path=os.path.basename(target), as_attachment=True)
             except IOError:
                 return "can't download"
 

filebrowser/main.py

@@ -2,7 +2,6 @@
 from pathlib import Path
 from filebrowser.app import server
 
-__version__ = "1.1.3"
 package_name = "filebrowser"
 
 example_uses = '''example:

setup.py

@@ -24,7 +24,7 @@
 MIT (see LICENSE file).
 """
 
-from filebrowser.main import __version__
+from filebrowser import __version__
 
 try:
     from setuptools import setup