This is an archive of the discontinued Mercurial Phabricator instance.

Status	Author	Revision
Closed	durin42	D12283 rust: jettison Python 2 support
Closed	durin42	D12282 setup: always decode xcode version
Closed	durin42	D12281 setup: remove Rust support for Python 2
Closed	durin42	D12280 cleanup: stop bundling concurrent.futures on Python 2
Closed	durin42	D12279 cleanup: directly use concurrent.futures instead of via pycompat
Closed	durin42	D12278 imports: allow importing futures from concurrent
Closed	durin42	D12277 setup: remove pygit2 Python 2 logic
Closed	durin42	D12276 setup: inline now-constant list
Closed	durin42	D12275 setup: unconditionally do this python 3 step
Closed	durin42	D12274 setup: remove Python 2 support code for determining dylib suffix
Closed	durin42	D12273 setup: inline os.fsdecode now that we're done with Python 2
Closed	durin42	D12272 setup: inline encoding constant that is only used once
Closed	durin42	D12271 setup: remove printf trampoline
Closed	durin42	D12270 setup: remove more Python 2 support code
Closed	durin42	D12269 setup: remove ssl check that only matters on 2.7
Closed	durin42	D12268 setup: remove block that tries to help Python 2.6 users
Closed	durin42	D12266 setup: drop statement of support for Python before 3.5.3

Diff 32360

	f.write(b' '.join(args) + end)			f.write(b' '.join(args) + end)

	def sysstr(s):			def sysstr(s):
	return s			return s


	import ssl			import ssl

	try:
	ssl.SSLContext
	except AttributeError:
	error = """
	The `ssl` module does not have the `SSLContext` class. This indicates an old
	Python version which does not support modern security features (which were
	added to Python 2.7 as part of "PEP 466"). Please make sure you have installed
	at least Python 2.7.9 or a Python version with backports of these security
	features.
	"""
	printf(error, file=sys.stderr)
	sys.exit(1)

	# ssl.HAS_TLSv1* are preferred to check support but they were added in Python			# ssl.HAS_TLSv1* are preferred to check support but they were added in Python
	# 3.7. Prior to CPython commit 6e8cda91d92da72800d891b2fc2073ecbc134d98			# 3.7. Prior to CPython commit 6e8cda91d92da72800d891b2fc2073ecbc134d98
	# (backported to the 3.7 branch), ssl.PROTOCOL_TLSv1_1 / ssl.PROTOCOL_TLSv1_2			# (backported to the 3.7 branch), ssl.PROTOCOL_TLSv1_1 / ssl.PROTOCOL_TLSv1_2
	# were defined only if compiled against a OpenSSL version with TLS 1.1 / 1.2			# were defined only if compiled against a OpenSSL version with TLS 1.1 / 1.2
	# support. At the mentioned commit, they were unconditionally defined.			# support. At the mentioned commit, they were unconditionally defined.
	_notset = object()			_notset = object()
	has_tlsv1_1 = getattr(ssl, 'HAS_TLSv1_1', _notset)			has_tlsv1_1 = getattr(ssl, 'HAS_TLSv1_1', _notset)
	if has_tlsv1_1 is _notset:			if has_tlsv1_1 is _notset: