bin/openquake:
bin/openquake:

PEP8 cleanup


Former-commit-id: 4cdf1a6307b7ea68ccb8dead2cc522923cd4d9f2 [formerly a3adf32c64a236e8bbcdd020b619d0b35222cefd]
Former-commit-id: 7f716b603f6464e44d8fae4d6232d158dfeb6dc1
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine