Merge "Force gate-{name}-pep8-{node} to build needed wheels"

jenkins/jobs/python-jobs.yaml

@@ -103,6 +103,16 @@
           template-name: "{template-name}"
       - zuul-git-prep-upper-constraints
       - install-distro-packages
+      # We force the removal of our wheel mirrors from pip.conf to ensure we can
+      # build the required wheels if needed. This helps to ensure that
+      # bindep.txt is up-to-date.
+      - shell: |
+          #!/bin/bash -xe
+          # Write global pip configuration minus wheel mirror.
+          awk '!/extra-index-url/' /etc/pip.conf > /tmp/pip.conf
+          sudo mv /tmp/pip.conf /etc/
+          sudo chown root:root /etc/pip.conf
+          sudo chmod 0644 /etc/pip.conf
       - revoke-sudo
       - pep8:
           env: pep8