![]() The old form still works, but Flask will issue aį for each extension you import the old Extension imports ¶Įxtension imports of the form are deprecated, you should use The render_template_string() function has changed toĪutoescape template variables by default. ![]() Handlers only using exception classes and HTTP error codes. This was unintended and plain wrong,Īnd therefore was replaced with the intended behavior of registering There used to be a logic error allowing you to register handlers Trying to register a handler on an instance now raises ValueError. Specific exception classes are executed instead of more general ones. Now the inheritance hierarchy takes precedence and handlers for more The precedence of handlers used to be based on the decoration/call order of The behavior of error handlers was changed. Instead the new LOGGER_HANDLER_POLICY configuration canīe used to disable the default log handlers and custom log handlers can be Debugging ¶įlask 0.11 removed the debug_log_format attribute from FlaskĪpplications. You need to use the environment variable to specify an application. In case you did track the master branch you will notice that The master branch which was 1.0 you might see some unexpected changes. To the release we decided to push out a 0.11 release first with someĬhanges removed to make the transition easier. However because there was such a long lead time up Version 0.11 ¶Ġ.11 is an odd release in the Flask release cycle because it was supposed If Flask can’t guess one or the user didn’t provide one, theįunction fails if no filename information was provided. ![]() Silently swallowing errors in such cases was notĪdditionally the default of falling back to application/octet-stream hasīeen restricted. The reason for this is that some file-like objects have an invalid or even ![]() ) # Set `attachment_filename` for MIME-type guessing # ETag still needs to be manually set response = send_file ( open ( fname ), attachment_filename = fname ) response. Fname = '/path/to/file.txt' # Just pass the filepath directly response = send_file ( fname ) # Set the MIME-type and ETag explicitly response = send_file ( open ( fname ), mimetype = 'text/plain' ) response.
0 Comments
Leave a Reply. |