This commit reverts one aspect changed by 5f4ebd2eb2b08783a5fbefe79d09fcb3fc1fbc73 (#1151);
header-values are again encoded as latin-1 and not ascii. Test is restored but uses
a latin-1-mappable test-character, not a general utf8 character.
Fixed#1778.
Signed-off-by: Brett Randall <javabrett@gmail.com>
Since the updated RFC 7230 implys that new Headers Key and Value should be
sent as USASCII only don't try to test utf8 headers in examples.
We now only encode them to ascii. Gunicorn will fail if it's unable to encode
them letting the responsability to the application to correctly encode the
response. (we are just a gateway).
While i'm here simplify the code to not create an extra function only used at
one place.
NOTE: if anyone come to a better solution, i am happy to revisit it on the
next release.
fix#1151
This command line argunment allows someone to pass an environement variable to
gunicorn:
$ gunicorn --env FOO=1 test:app
With the command line above the application will be able to use the FOO
environment vatriable.
Instead of faking STDIN/STDERR to a fake object that we close on reopen,
simply redirect them to a file and reopen this one when need.
Should fix most of the issues on #309
This patch makes sure that we now handle correctly bytes and native
strings on python 3:
- In python 3, sockets are now taking and returning bytes.
- according to PEP3333, headers should be native strings and body in
bytes.
Intoduce a change in log access format:
- request headers are now added to the log format using the
{HeaderName}i variable
- response headers are now handled using the {HeaderName}o variables
- headers name are insensitive
- non existent keys in the log access format are replaced by '-'
