If PyPi allow this, we should handle this and change it to something what is accepted by rpm.
LC_ALL=C.UTF-8 pyp2rpm backport_importlib --srpm -b 2
INFO Pyp2rpm initialized.
INFO Using /home/msuchy/rpmbuild/SOURCES as directory to save source.
INFO Downloaded package from PyPI: /home/msuchy/rpmbuild/SOURCES/backport_importlib-0...1.tar.gz.
INFO Getting metadata from PyPI.
INFO Using default template: fedora.spec.
INFO Using name: python-backport_importlib.spec for specfile.
INFO Specfile saved at: /home/msuchy/rpmbuild/SPECS/python-backport_importlib.spec.
INFO Starting rpmbuild to build: /home/msuchy/rpmbuild/SPECS/python-backport_importlib.spec SRPM.
error: line 5: Illegal sequence ".." in: Version: 0...1
INFO
INFO That's all folks!
If PyPi allow this, we should handle this and change it to something what is accepted by rpm.