FileNotFoundError in running_in_docker

[hassa]

Context

In running_in_docker if there is no /proc/1/cgroup, like on OSX for example, a FileNotFoundError is raised and zappa can't be imported.

We do some stuff with SQS and zappa's asynchronous tasks so we import zappa even during dev.

Expected Behavior

FileNotFoundError should be caught and running_in_docker should return False.

Actual Behavior

A FileNotFoundError is raised.

Possible Fix

FileNotFoundError should be caught and running_in_docker should return False.

Steps to Reproduce

1. Be on OSX
2. import zappa

Your Environment

• Zappa version used: 0.56.0
• Operating System and Python version: OSX 12.6, Python 3.9 and 3.11.0
• The output of pip freeze:
• Link to your project (optional):
• Your zappa_settings.json:

[rogerhoward]

Having the same issue, but triggered by "zappa init" even; eg:

1. create a virtualenv and activate it
2. install zappa ("pip install zappa")
3. run "zappa init"

[monkut]

Thanks for reporting this, we'll get a fix out soon!

[pkaufhol]

Same issue on osx!

[monkut]

Method was changed, and fixed in the 0.56.1 release, please check.

[hassa]

@monkut it works now, thank you for the quick turnaround!