Previous documentation referenced a non-existent property on the Flask
object called "build_error_handler".
This should actually reference Flask.url_build_error_handlers.
When a PEP 302 import hook is used that doesn't implement .is_package()
an AttributeError is raised. This looks like a bug in Flask. This change
fixes that problem in the sense that it explains, that the
AttributeError is intentional.
app.open_resource needs to get called with the correct mode param (python3
will read bytes [not str] if the wrong mode is used), add mode param docs.
rv.data is bytes, fix the data type we compare it with to be also bytes
removed init_jinja_globals hack from app.py after consulting mitsuhiko
(didn't work on py 3.3 "as is")
removed with_statement future imports, not needed any more
needs more work on 2.7 as well as on 3.3
If we send a signal when a template is rendered why not when a message
is flashed? One real world use case is in tests, this signal should make
flash messages expectation easier to implement.
In order to better facilitate generation of URLs that make use of an HTTPS URL
scheme this patch adds a parameter with this specific purpose in mind. To
achieve this we explicitly pass in a param, `_scheme='https'`, and then set the
`url_scheme` attribute of our `MapAdapter` instance appropriately.
Importantly, `_external=True` must be set in order for this to work properly.
As such, failure to do so results in a `ValueError` being raised.
try:
rv = url_adapter.build(endpoint, values, method=method,
force_external=external)
except BuildError, error:
# We need to inject the values again so that the app callback can
# deal with that sort of stuff.
values['_external'] = external
values['_anchor'] = anchor
values['_method'] = method
return appctx.app.handle_url_build_error(error, endpoint, values)
rv = url_adapter.build(endpoint, values, method=method,
force_external=external)
If no exception was raised for url_adapter.build(...) then the same method call
would be made after the try...except block. This is unnecessary.
The implementation was not clean and generally the needs for padded json
are disappearing now that all browsers support cross site communication
with the regular xmlhttprequest.
Prior to this commit, the send_file max-age hook and config were only
used for the static file handler. Now they are used when calling
helpers.send_file directly.
