*: Update PyPy-related links from bitbucket to heptapod

PyPy changed home from bitbucket to foss.heptapod recently[1]. The old
links on bitbucket no longer works. -> Update bitbucket links to their
correspondents on foss.heptapod.net .

[1] https://morepypy.blogspot.com/2020/02/pypy-and-cffi-have-moved-to-heptapod.html

CHANGELOG.rst

@@ -356,7 +356,7 @@ Pygolang change history
   __ https://lab.nexedi.com/nexedi/pygolang/commit/5aa1e899
   __ https://lab.nexedi.com/nexedi/pygolang/commit/5142460d
   __ https://bugs.python.org/issue38106
-  __ https://bitbucket.org/pypy/pypy/issues/3072
+  __ https://foss.heptapod.net/pypy/pypy/-/issues/3072
 
 - If C-level panic causes termination, its argument is now printed (commit__).
 

golang/_patch/__init__.py

 # -*- coding: utf-8 -*-
-# Copyright (C) 2019  Nexedi SA and Contributors.
+# Copyright (C) 2019-2020  Nexedi SA and Contributors.
 #                          Kirill Smelkov <kirr@nexedi.com>
 #
 # This program is free software: you can Use, Study, Modify and Redistribute
@@ -37,7 +37,7 @@ def afterimport(modname):
             #print('patching %s ...' % (modname,))
             f()
 
-        # XXX on pypy < 7.3 lazy-loading fails: https://bitbucket.org/pypy/pypy/issues/3099
+        # XXX on pypy < 7.3 lazy-loading fails: https://foss.heptapod.net/pypy/pypy/-/issues/3099
         #     -> import & patch eagerly
         if 'PyPy' in sys.version and sys.pypy_version_info < (7,3):
             try:

golang/_sync_test.pyx

@@ -60,7 +60,7 @@ from libc.stdio cimport printf
 # did the original acquire. This used to corrupt memory and deadlock on macOS
 # due to CPython & PyPy runtime bugs:
 #   https://bugs.python.org/issue38106
-#   https://bitbucket.org/pypy/pypy/issues/3072
+#   https://foss.heptapod.net/pypy/pypy/-/issues/3072
 cdef nogil:
     struct WorkState:
         sync.Mutex mu       # protects vvv

golang/golang_test.py

@@ -1363,7 +1363,7 @@ def test_defer_excchain():
 
 # verify that recover breaks exception chain.
 @mark.xfail('PyPy' in sys.version and sys.version_info >= (3,) and sys.pypy_version_info < (7,3),
-                reason="https://bitbucket.org/pypy/pypy/issues/3096")
+                reason="https://foss.heptapod.net/pypy/pypy/-/issues/3096")
 def test_defer_excchain_vs_recover():
     @func
     def _():

golang/runtime/_runtime_thread.pyx

 # cython: language_level=2
-# Copyright (C) 2019  Nexedi SA and Contributors.
+# Copyright (C) 2019-2020  Nexedi SA and Contributors.
 #                          Kirill Smelkov <kirr@nexedi.com>
 #
 # This program is free software: you can Use, Study, Modify and Redistribute
@@ -46,8 +46,8 @@ from cpython.pythread cimport PyThread_acquire_lock, PyThread_release_lock, \
 #
 # PyPy has the same bug for both pypy2 and pypy3:
 #
-#   https://bitbucket.org/pypy/pypy/src/578667b3fef9/rpython/translator/c/src/thread_pthread.c#lines-443:465
-#   https://bitbucket.org/pypy/pypy/src/5b42890d48c3/rpython/translator/c/src/thread_pthread.c#lines-443:465
+#   https://foss.heptapod.net/pypy/pypy/-/blob/ab03445c3b48/rpython/translator/c/src/thread_pthread.c#L443-465
+#   https://foss.heptapod.net/pypy/pypy/-/blob/release-pypy3.5-v7.0.0/rpython/translator/c/src/thread_pthread.c#L443-465
 #
 # This way when Pygolang is used with buggy Python/darwin, the bug leads to
 # frequently appearing deadlocks, while e.g. CPython3/darwin works ok.
@@ -55,7 +55,7 @@ from cpython.pythread cimport PyThread_acquire_lock, PyThread_release_lock, \
 # The bug was reported to CPython/PyPy upstreams:
 #
 # - https://bugs.python.org/issue38106
-# - https://bitbucket.org/pypy/pypy/issues/3072
+# - https://foss.heptapod.net/pypy/pypy/-/issues/3072
 #
 # and fixed in CPython 2.7.17 and PyPy 7.2 .
 import sys, platform
@@ -68,7 +68,7 @@ if 'darwin' in sys.platform:
         buglink = "https://bugs.python.org/issue38106"
     if 'PyPy' in pyimpl and sys.pypy_version_info < (7,2):
         buggy   = "pypy/darwin < 7.2"
-        buglink = "https://bitbucket.org/pypy/pypy/issues/3072"
+        buglink = "https://foss.heptapod.net/pypy/pypy/-/issues/3072"
     if buggy:
         print("WARNING: pyxgo: thread: %s has race condition bug in runtime"
               " that leads to deadlocks (%s)" % (buggy, buglink), file=sys.stderr)

golang/sync_test.py

@@ -240,7 +240,7 @@ def test_waitgroup():
 
 # PyErr_Restore_traceback_ok indicates whether python exceptions are restored with correct traceback.
 # It is always the case for CPython, but PyPy < 7.3 had a bug:
-# https://bitbucket.org/pypy/pypy/issues/3120/pyerr_restore-does-not-restore-traceback
+# https://foss.heptapod.net/pypy/pypy/-/issues/3120
 PyErr_Restore_traceback_ok = True
 if 'PyPy' in sys.version and sys.pypy_version_info < (7,3):
     PyErr_Restore_traceback_ok = False

gpython/__init__.py

@@ -296,7 +296,7 @@ def main():
     # (on py3 _thread is imported by the interpreter early to support fine-grained import lock)
     avoid = ['pkg_resources', 'golang', 'socket', 'select', 'threading',
              'thread', 'ssl', 'subprocess']
-    # pypy7 made time always pre-imported (https://bitbucket.org/pypy/pypy/commits/6759b768)
+    # pypy7 made time always pre-imported (https://foss.heptapod.net/pypy/pypy/-/commit/f4fa167b)
     # cpython3.8 made time always pre-imported via zipimport hook:
     # https://github.com/python/cpython/commit/79d1c2e6c9d1 (`import time` in zipimport.py)
     pypy = ('PyPy' in sys.version)