pycompat: define urlreq.urlparse and urlreq.unparse aliases Currently, we export urlparse via util.urlparse then call util.urlparse.urlparse() and util.urlparse.urlunparse() in a few places. This is the only url* module exported from pycompat, making it a one-off. So let's transition to urlreq to match everything else. Yes, we double import "urlparse" now on Python 2. This will be cleaned up in a subsequent patch. Also, the Python 3 functions trade in str/unicode not bytes. So we'll likely need to write a custom implementation that speaks bytes. But moving everyone to an abstracted API is a good first step.