pyflow randomizes the order of pyflow.lock every time I run a script through it

[comex]

Every time I run pyflow ./foo.py, it rewrites pyflow.lock. By itself I find that somewhat surprising: since I might run this command very frequently, I would expect it to skip writing the file if nothing changed, to avoid unnecessary I/O. More importantly, though, the packages are written out in a seemingly random order every time, creating unnecessary diffs. Perhaps a hash map iteration order issue?

[comex]

For the record, I reproduced this on 4c6ec9b.

[SergeiMinaev]

I've just installed Pyflow and noticed it also. It will cause unnecessary diffs in git (for example when using git diff cmd to see what's changed). Any way to prevent it?