split out Packetizer, fix banner detection bug, new unit test
split out a chunk of BaseTransport into a Packetizer class, which handles
the in/out packet data, ciphers, etc. it didn't make the code any smaller
(transport.py is still close to 1500 lines, which is awful) but it did split
out a coherent chunk of functionality into a discrete unit.
in the process, fixed a bug that alain spineux pointed out: the banner
check was too forgiving and would block forever waiting for an SSH banner.
now it waits 5 seconds for the first line, and 2 seconds for each subsequent
line, before giving up.
added a unit test to test keepalive, since i wasn't sure that was still
working after pulling out Packetizer.
make loopback sftp tests the default
change the unit tests to default to always running the sftp tests locally,
and make a -R option to force the tests to run against a remote server.
the tests seem to work fine locally, and it helps test out server mode,
even though there's a danger that they could get isolated from reality
and only test that paramiko can talk to itself.
loopback sftp test
add ability to turn off more tests, and a secret (for now) -X option to do
the sftp tests via loopback socket. added another symlink sftp test to see
what happens with absolute symlinks.
add key exchange tests + 1 more sftp test
add test suite for key-exchange protocols, since i apparently broke the
"gex" protocol recently and never noticed. also add an sftp unit test for
mkdir/rmdir.
fix test.py to use options instead of env vars, sftp tests default off
fix up the test framework so that the sftp unit tests aren't always run (you
have to ask for them explicitly) and they take their configuration from
command-line options. they still require a remote server.
add unit tests
add unit tests for BufferedFile and SFTP (it's a start). remove the demo sftp
client because it was 99% copied from the other demos, which makes it kinda
confusing. the unit tests are a much better example.
Scott Maxwell
Jeff Forcier
Robey Pointer
Robey Pointer
Robey Pointer