changes to file serving by moving read() into the try block

Miguel Barão
1 parent 93e13002
Showing 1 changed file with 7 additions and 9 deletions Show diff stats
aprendizations/serve.py
@@ -218,16 +218,16 @@ class FileHandler(BaseHandler):
         content_type = mimetypes.guess_type(filename)[0]
         try:
-            f = open(filepath, 'rb')
+            with open(filepath, 'rb') as f:
+                data = f.read()
         except FileNotFoundError:
             logging.error(f'File not found: {filepath}')
         except PermissionError:
             logging.error(f'No permission: {filepath}')
-        except Exception as e:
-            raise e
+        except Exception:
+            logging.error(f'Error reading: {filepath}')
+            raise
         else:
-            data = f.read()
-            f.close()
             self.set_header("Content-Type", content_type)
             self.write(data)
             await self.flush()
@@ -426,11 +426,9 @@ def parse_cmdline_arguments():
 # ----------------------------------------------------------------------------
 def get_logger_config(debug=False):
     if debug:
-        filename = 'logger-debug.yaml'
-        level = 'DEBUG'
+        filename, level = 'logger-debug.yaml', 'DEBUG'
     else:
-        filename = 'logger.yaml'
-        level = 'INFO'
+        filename, level = 'logger.yaml', 'INFO'
     config_dir = environ.get('XDG_CONFIG_HOME', '~/.config/')
     config_file = path.join(path.expanduser(config_dir), APP_NAME, filename)