Added functionality where the toolbar inspects the loaded HTML content for a form that includes a file input but does not have the encoding type set to multipart/form-data, and warns the user if so.
Subclassed Python's HTML parser and added a function called check_invalid_file_form_configuration in panels/templates/panel.py. The function checks all forms for a file input type and, if it exists, checks if the form has encoding type multipart/form-data. If it does not, the error message is shown in the Templates panel by passing it to record_stats. It also amends the nav_subtitle property of the panel to notify the user that there is an issue with their template. Added three tests and checked that the test suite passes for all compatible versions of Django and Python through Tox.
Fixes #1682
Checklist:
[x] I have added the relevant tests for this change.
[x] I have added an item to the Pending section of docs/changes.rst.
Description
Added functionality where the toolbar inspects the loaded HTML content for a form that includes a file input but does not have the encoding type set to
multipart/form-data, and warns the user if so.Subclassed Python's HTML parser and added a function called
check_invalid_file_form_configurationinpanels/templates/panel.py. The function checks all forms for a file input type and, if it exists, checks if the form has encoding type multipart/form-data. If it does not, the error message is shown in the Templates panel by passing it torecord_stats. It also amends thenav_subtitleproperty of the panel to notify the user that there is an issue with their template. Added three tests and checked that the test suite passes for all compatible versions of Django and Python through Tox.Fixes #1682
Checklist:
docs/changes.rst.