Python SDK version bump not in 1.19.0

[jakebailey]

Arch Linux updated its docker-compose version to 1.19.0, and the Docker Python SDK to 3.0.1.

However, the commits bumping docker-compose to use 3.0.x didn't make it into 1.19.0, even though they happened before the version tag. (See: 1.19.0...master)

This leads to errors like the following using the latest stable releases:

Building emby
Traceback (most recent call last):
  File "/usr/bin/docker-compose", line 11, in <module>
    load_entry_point('docker-compose==1.19.0', 'console_scripts', 'docker-compose')()
  File "/usr/lib/python3.6/site-packages/compose/cli/main.py", line 71, in main
    command()
  File "/usr/lib/python3.6/site-packages/compose/cli/main.py", line 124, in perform_command
    handler(command, command_options)
  File "/usr/lib/python3.6/site-packages/compose/cli/main.py", line 254, in build
    build_args=build_args)
  File "/usr/lib/python3.6/site-packages/compose/project.py", line 372, in build
    service.build(no_cache, pull, force_rm, memory, build_args)
  File "/usr/lib/python3.6/site-packages/compose/service.py", line 989, in build
    'memory': parse_bytes(memory) if memory else None
TypeError: build() got an unexpected keyword argument 'stream'

Since #5631 removed the stream argument, which needs to be gone for 3.0.x to work.

Was this intended?

[OlivierMary]

Hi, same problem for me.. maybe have to go back to 1.18 ?

[jakebailey]

Rolling back to python-docker 2.7.0 works, but 1.18 of docker-compose doesn't (since that version also uses the stream argument).

[DMW007]

If you're not so familiar with Arch, try the following command for downgrading to 2.7:
sudo pacman -U /var/cache/pacman/pkg/python-docker-2.7.0-1-any.pkg.tar.xz
For detailled instructions (in German) to this topic, the following article may help: https://u-labs.de/portal/fehlerhafte-pacman-paketupdates-unter-arch-linux-rueckgaengig-machen/

[OlivierMary]

Hi, works for me :) thanks @DMW007

[shin-]

Yes, 1.19 is only intended to work with SDK version < 3, as specified in requirements.txt and setup.py. If that requirement isn't observed in the Arch package manager, it should be reported there.

1.20 will be compatible with SDK 3.x