Just reinstalling cryptography with pip install seems to have fixed my issue.
Any pointers on why? > On Feb 10, 2021, at 3:21 PM, Robert Nicholson <robert.nichol...@gmail.com> > wrote: > > I’m using Python 3.7.0 > > so I have multiple environments all on the same architecture with the same > python release using anonconda. > > What I discovered was that if I install the cryptography module in my dev / > uat and then tried to synchronize to production server using rsync I ended up > with errors relating to dependencies of the cryptography module. > > Specifically > > Cannot import name ‘_get_backend’ > > these errors appear to have gone away if I actually use pip install > cryptography==3.2.1 instead of using rsync from an existing install machine. > > why is this the case? > > > -- https://mail.python.org/mailman/listinfo/python-list