repoview: do not include filter name in name of proxy class The type object is shared across all filters. I'll add __repr__() instead.

setup: convert version strings to unicode on Python 3 Fixes the following error: stderr from 'hg log -T x -r only(.,'b'4.4.2'')': b' hg: parse error at 10: unexpected token: symbol'

thirdparty: move selectors2 module to where it should be

rewriteutil: use precheck() in uncommit and amend commands Differential Revision: https://phab.mercurial-scm.org/D1526

rewriteutil: add a precheck function to check if revs can be rewritten The precheck function is intended to be used before we start rewritting changesets. Differential Revision: https://phab.mercurial-scm.org/D1503

rewriteutil: add utility function to check if we can create new unstable cset This patch adds a new file which will contain utility functions related to rewritting changesets. It also adds a utility function to check if the rewritting operation creates new unstable changesets and are we allowed to create them. This rewriteutil.py introduced in this patch and the utility functions added in the upcoming patches exists in the evolve extension are being ported from there. Differential Revision: https://phab.mercurial-scm.org/D1502

test-run-tests: do not rebuild hg in the test d600bda4 and fc0f3ed0 added code to call `$PYTHON run-tests.py ...`. That will rebuild hg, is slow and could have other crashes from setup.py, like: Unable to find a working hg binary to extract the version from the repository tags Therefore use `run-tests.py -l` instead. Differential Revision: https://phab.mercurial-scm.org/D1595

remotenames: consider existing data while storing newer data Previously reviewed as D1357. Differential Revision: https://phab.mercurial-scm.org/D1551

remotenames: add functions to read remotenames data from .hg/remotenames/ This patch functions which can be used to read remotenames data from .hg/remotenames/. The logic for the function which reads the remotenames file is taken from the remotenames extension. Previously reviewed as D940. Differential Revision: https://phab.mercurial-scm.org/D1550

remotenames: add test showing overwriting on remotenames data The current storage logic every time overwrites the existing data with the new data. This patch adds test to demonstrate that. To fix this, we need to add logic to read existing remotenames data and merge with existing data which will be added in upcoming changesets. Previously reviewed as D1356. Differential Revision: https://phab.mercurial-scm.org/D1549