tests: open file in binary mode in test-upgrade-repo.t Otherwise the file sizes printed in the output diverge from other platforms. Differential Revision: https://phab.mercurial-scm.org/D7081

hghave: use a native string to invoke the `black` command Windows can't create a process based on bytes. Apparently only the output test in `matchoutput` wants bytes. Differential Revision: https://phab.mercurial-scm.org/D7080

py3: convert cwd to native string when running `fix` This prevents a bunch of failures on Windows. Differential Revision: https://phab.mercurial-scm.org/D7079

format: format commands.py, which recently regressed # skip-blame just reformatting Differential Revision: https://phab.mercurial-scm.org/D7064

py3: fix test-bad-extension expectations for py35 ModuleNotFoundError was introduced in 3.6, so the tests need to expect to see ImportError with 3.5. Differential Revision: https://phab.mercurial-scm.org/D7063

phabricator: add addremoved and addmodified functions These are relatively simple so add them together. As the name indicates, these add phabchange objects for removed and modified files to the phabdiff. Differential Revision: https://phab.mercurial-scm.org/D7049

phabricator: add makebinary and addoldbinary functions These populate the phabchange with the data for a binary file, much as maketext does for text files. Differential Revision: https://phab.mercurial-scm.org/D7048

phabricator: add the uploadfile function This is needed to be able to submit binary files such as images in commits (and also non-UTF-8 text files). One of the primary disadvantages of the current use of createrawdiff is that Phabricator simply drops any binary diffs included in the patch, but not the files, so if such a diff is then committed it corrupts any binary files in it. Differential Revision: https://phab.mercurial-scm.org/D7047

phabricator: add the uploadchunks function Differential Revision: https://phab.mercurial-scm.org/D7046

phabricator: add the maketext function This add the diff data for a text file to a phabchange. Differential Revision: https://phab.mercurial-scm.org/D7045

phabricator: add the phabdiff data structure This holds all the data about a commit, and is passed to the differential.creatediff API. Differential Revision: https://phab.mercurial-scm.org/D7044

phabricator: add the phabchange data structure These store data about individual files in a commit. Differential Revision: https://phab.mercurial-scm.org/D7043

phabricator: add the phabhunk data structure These store the actual diff data (for UTF-8 text files anyway) and are equivalent to hunks in a patch file. Differential Revision: https://phab.mercurial-scm.org/D7042

phabricator: add the DiffChangeType and DiffFileType constants These are used in Phabricator change objects. There are more values but so far as I can tell we don't need them. Differential Revision: https://phab.mercurial-scm.org/D7041

help: adding a help category to narrow and remotefilelog commands Differential Revision: https://phab.mercurial-scm.org/D6998

rust-cpython: drop self.borrow_mut() in favor of PySharedRef wrapper

rust-cpython: drop self.leak_immutable() in favor of PySharedRef wrapper

rust-cpython: add safe wrapper representing shared data borrowed from PyObject PySharedRef is a tempoary wrapper around PySharedRefCell. It provides safe functions for each shared data. $shared_accessor implements a safe method to construct PySharedRefCell. This allows us to add more than once PySharedRefCell to a Python object.

rust-cpython: move $leaked struct out of macro It wasn't easy to hack the $leaked struct since errors in macro would generate lots of compile errors. Let's make it a plain struct so we can easily extend it. PyLeakedRef keeps a more generic PyObject instead of the $name struct since it no longer has to call any specific methods implemented by the $name class. $leaked parameter in py_shared_iterator!() is kept for future change.

rust-cpython: store leaked reference to PySharedState in $leaked struct I want to move it out of the macro, and allow multiple sharable objects per PyObject.

rust-cpython: mark PySharedState as Sync so &'PySharedState can be Send The goal is to store &'static PySharedState in $leaked struct, which allows us to move the $leaked struct out of the macro. Currently, it depends on inner.$data_member(py), which can't be generalized. PySharedState is Sync because any mutation or read operation is synchronized by the Python GIL, py: Python<'a>, which should guarantee that &'PySharedState can be sent to another thread.

rust-cpython: move borrow_mut() to PySharedRefCell PySharedRefCell() will host almost all py_shared public functions. This change is the first step. borrow_mut() can be safely implemented since PySharedRefCell knows its inner object is managed by its own py_shared_state.

rust-cpython: move py_shared_state to PySharedRefCell object The goal of this series is to encapsulate more "py_shared" thingy and reduce the size of the macro, which is hard to debug. Since py_shared_state manages the borrowing state of the object owned by PySharedRefCell, this change makes more sense. If a PyObject has more than one data to be leaked into Python world, each PySharedState should incref the parent PyObject, and keep track of the corresponding borrowing state.

py3: decode username and password before SMTP login smtplib.SMTP.login() requires str on Python 3. For 'password', we only need to decode when value comes from config as getpass() returns the correct type already.

py3: use socket.makefile() instead of dropped smtplib.SSLFakeFile The latter (undocumented internal) class got removed in Python 3.3. Use socket.makefile() as suggested: https://docs.python.org/3/whatsnew/3.3.html#porting-python-code

py3: call SMTP.docmd() with an str Otherwise, this always returns (502, '5.5.2 Error: command not recognized').

py3: call SMTP.has_extn() with an str Passing a bytes on Python 3 always returns False, thus starttls is not properly detected.

py3: fix sorting of obsolete markers when building bundle Last item of marker tuple (parents) is either None or tuple. Comparison thus fails on Python 3 with: TypeError: '<' not supported between instances of 'tuple' and 'NoneType' Fixing this by coercing None to the empty tuple when sorting markers in exchange._getbundleobsmarkerpart().

sidedata: rename the configuration option to `exp-use-side-data` We don't want setup configured to use the final version that would end using the experimental one while using and older version. Differential Revision: https://phab.mercurial-scm.org/D7040

py3: drop ui.flush() during interactive patch filtering With previous changeset fixing line buffering on stdout, this is no longer needed.