This makes the Flask.url_for self argument positional only (Flask
supports Python 3.8+) thereby restoring the ability to pass self as a
value argument to url_for.
move entire implementation to app
make special build args actual keyword-only args
handle no app context in method
mention other config in server_name error
implicit external with scheme
use adapter.build url_scheme argument
rewrite documentation
The implementations were moved to Werkzeug, Flask's functions become
wrappers around Werkzeug to pass some Flask-specific values.
cache_timeout is renamed to max_age. SEND_FILE_MAX_AGE_DEFAULT,
app.send_file_max_age_default, and app.get_send_file_max_age defaults
to None. This tells the browser to use conditional requests rather than
a 12 hour cache.
attachment_filename is renamed to download_name, and is always sent if
a name is known.
Deprecate helpers.safe_join in favor of werkzeug.utils.safe_join.
Removed most of the send_file tests, they're tested in Werkzeug.
In the file upload example, renamed the uploaded_file view to
download_file to avoid a common source of confusion.
- pytest 5.x drops python2 compatibility and therefore only implements PEP 451
- pytest 5.x made the repr of `ExcInfo` less confusing (fixed tests depending
on the old format)
After pallets/werkzeug#1577, mismatched configured and real server
names will show a warning in addition to raising 404. This caused
tests that did this deliberately to fail.
This patch removes the pytest fixture we were using to fail on
warnings, instead using the standard `-Werror` option. This speeds
up the tests by ~3x.
If attachment filename is bytes type and contains non-ascii coded bytes,
then the following ASCII encoding process will trigger
UnicodeDecodeError exception.
Fix issue #2933.
See: https://www.python.org/dev/peps/pep-0519/
This is mostly encountered with pathlib in python 3, but this API
suggests any PathLike object can be treated like a filepath with
`__fspath__` function.
