Re: [Pythonmac-SIG] Argument is a block, but no signature available

> On 16 Mar 2018, at 20:39, Ben Byram-Wigfield wrote: > > I’m trying to use a Completion Handler block as an argument for a Cocoa > AVMIDIPlayer method: > > midiPlayer = > AVMIDIPlayer.alloc().initWithContentsOfURL_soundBankURL_error_(midiFile, > None, None) > midiPlayer.prepareToPlay() > m

[Pythonmac-SIG] Upgrade to pip 9.0.3 (due to TLS deprecation)

Mac users: If you are running macOS/OS X version 10.12 or older, you need to upgrade to the latest pip (9.0.3) to connect to the Python Package Index securely: curl https://bootstrap.pypa.io/get-pip.py | python Pip 9.0.3 supports TLSv1.2 when running under system Python on macOS < 10.13. Off