Update URLs to https:// in docs and comments

CHANGES.rst

@@ -1634,7 +1634,7 @@ Features added
 
 * Generators have new properties ``__name__`` and ``__qualname__``
   that provide the plain/qualified name of the generator function
-  (following CPython 3.5).  See http://bugs.python.org/issue21205
+  (following CPython 3.5).  See https://bugs.python.org/issue21205
 
 * The ``inline`` function modifier is available as a decorator
   ``@cython.inline`` in pure mode.
@@ -1680,7 +1680,7 @@ Optimizations
   evaluation and generally improves the code flow in the generated C code.
 
 * The Python expression "2 ** N" is optimised into bit shifting.
-  See http://bugs.python.org/issue21420
+  See https://bugs.python.org/issue21420
 
 * Cascaded assignments (a = b = ...) try to minimise the number of
   type coercions.

Cython/Build/Dependencies.py

@@ -792,7 +792,7 @@ class Extension_setuptools(Extension): pass
                 filepattern = cython_sources[0]
                 if len(cython_sources) > 1:
                     print("Warning: Multiple cython sources found for extension '%s': %s\n"
-                          "See http://cython.readthedocs.io/en/latest/src/userguide/sharing_declarations.html "
+                          "See https://cython.readthedocs.io/en/latest/src/userguide/sharing_declarations.html "
                           "for sharing declarations among Cython files." % (pattern.name, cython_sources))
             else:
                 # ignore non-cython modules
@@ -1073,7 +1073,7 @@ def copy_to_build_dir(filepath, root=os.getcwd()):
         # This is a bit more involved than it should be, because KeyboardInterrupts
         # break the multiprocessing workers when using a normal pool.map().
         # See, for example:
-        # http://noswap.com/blog/python-multiprocessing-keyboardinterrupt
+        # https://noswap.com/blog/python-multiprocessing-keyboardinterrupt
         try:
             result = pool.map_async(cythonize_one_helper, to_compile, chunksize=1)
             pool.close()

Cython/Compiler/CmdLine.py

@@ -9,7 +9,7 @@
 from . import Options
 
 usage = """\
-Cython (http://cython.org) is a compiler for code written in the
+Cython (https://cython.org/) is a compiler for code written in the
 Cython language.  Cython is based on Pyrex by Greg Ewing.
 
 Usage: cython [options] sourcefile.{pyx,py} ...

Cython/Compiler/Errors.py

@@ -62,7 +62,7 @@ def __init__(self, position = None, message = u""):
         self.reported = False
         Exception.__init__(self, self.formatted_message)
         # Python Exception subclass pickling is broken,
-        # see http://bugs.python.org/issue1692335
+        # see https://bugs.python.org/issue1692335
         self.args = (position, message)
 
     def __str__(self):
@@ -110,7 +110,7 @@ def __init__(self, pos, context, message, cause, stacktrace=None):
             message += u'%s: %s' % (cause.__class__.__name__, cause)
         CompileError.__init__(self, pos, message)
         # Python Exception subclass pickling is broken,
-        # see http://bugs.python.org/issue1692335
+        # see https://bugs.python.org/issue1692335
         self.args = (pos, context, message, cause, stacktrace)
 
 class NoElementTreeInstalledException(PyrexError):

Cython/Compiler/Options.py

@@ -33,7 +33,7 @@ def __repr__(self):
 """
 The members of this module are documented using autodata in
 Cython/docs/src/reference/compilation.rst.
-See http://www.sphinx-doc.org/en/master/ext/autodoc.html#directive-autoattribute
+See https://www.sphinx-doc.org/en/master/usage/extensions/autodoc.html#directive-autoattribute
 for how autodata works.
 Descriptions of those members should start with a #:
 Donc forget to keep the docs in sync by removing and adding

Cython/Compiler/PyrexTypes.py

@@ -115,7 +115,7 @@ def deduce_template_params(self, actual):
         Deduce any template params in this (argument) type given the actual
         argument type.
 
-        http://en.cppreference.com/w/cpp/language/function_template#Template_argument_deduction
+        https://en.cppreference.com/w/cpp/language/function_template#Template_argument_deduction
         """
         return {}
 

Cython/Compiler/Symtab.py

@@ -443,7 +443,7 @@ def declare(self, name, cname, type, pos, visibility, shadow = 0, is_type = 0, c
         if type.is_buffer and not isinstance(self, LocalScope): # and not is_type:
             error(pos, 'Buffer types only allowed as function local variables')
         if not self.in_cinclude and cname and re.match("^_[_A-Z]+$", cname):
-            # See http://www.gnu.org/software/libc/manual/html_node/Reserved-Names.html#Reserved-Names
+            # See https://www.gnu.org/software/libc/manual/html_node/Reserved-Names.html#Reserved-Names
             warning(pos, "'%s' is a reserved name in C." % cname, -1)
         entries = self.entries
         if name and name in entries and not shadow:

Cython/Debugger/libpython.py

@@ -9,7 +9,7 @@
 From gdb 7 onwards, gdb's build can be configured --with-python, allowing gdb
 to be extended with Python code e.g. for library-specific data visualizations,
 such as for the C++ STL types.  Documentation on this API can be seen at:
-http://sourceware.org/gdb/current/onlinedocs/gdb/Python-API.html
+https://sourceware.org/gdb/current/onlinedocs/gdb/Python-API.html
 
 
 This python module deals with the case when the process being debugged (the
@@ -315,7 +315,7 @@ def __init__(self, tp_name, address):
             def __repr__(self):
                 # For the NULL pointer, we have no way of knowing a type, so
                 # special-case it as per
-                # http://bugs.python.org/issue8032#msg100882
+                # https://bugs.python.org/issue8032#msg100882
                 if self.address == 0:
                     return '0x0'
                 return '<%s at remote 0x%x>' % (self.tp_name, self.address)
@@ -1451,7 +1451,7 @@ def register (obj):
 
 # Unfortunately, the exact API exposed by the gdb module varies somewhat
 # from build to build
-# See http://bugs.python.org/issue8279?#msg102276
+# See https://bugs.python.org/issue8279?#msg102276
 
 class Frame(object):
     '''

Cython/Includes/libc/time.pxd

@@ -1,4 +1,4 @@
-# http://en.wikipedia.org/wiki/C_date_and_time_functions
+# https://en.wikipedia.org/wiki/C_date_and_time_functions
 
 from libc.stddef cimport wchar_t
 

Cython/Includes/posix/dlfcn.pxd

@@ -1,5 +1,5 @@
 # POSIX dynamic linking/loading interface.
-# http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/dlfcn.h.html
+# https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/dlfcn.h.html
 
 cdef extern from "<dlfcn.h>" nogil:
     void *dlopen(const char *, int)

Cython/Includes/posix/mman.pxd

@@ -1,4 +1,4 @@
-# http://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/mman.h.html
+# https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/mman.h.html
 
 from posix.types cimport off_t, mode_t
 

Cython/Includes/posix/resource.pxd

@@ -1,4 +1,4 @@
-# http://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/resource.h.html
+# https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/resource.h.html
 
 from posix.time  cimport timeval
 from posix.types cimport id_t

Cython/Includes/posix/stdio.pxd

@@ -1,5 +1,5 @@
 # POSIX additions to <stdio.h>.
-# http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdio.h.html
+# https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdio.h.html
 
 from libc.stdio cimport FILE
 from libc.stddef cimport wchar_t

Cython/Includes/posix/stdlib.pxd

@@ -1,5 +1,5 @@
 # POSIX additions to <stdlib.h>
-# http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html
+# https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html
 
 cdef extern from "<stdlib.h>" nogil:
     void   _Exit(int)

Cython/Includes/posix/time.pxd

@@ -1,4 +1,4 @@
-# http://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/time.h.html
+# https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/time.h.html
 
 from posix.types cimport suseconds_t, time_t, clockid_t, timer_t
 from posix.signal cimport sigevent

Cython/Includes/posix/wait.pxd

@@ -1,4 +1,4 @@
-# http://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/wait.h.html
+# https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/wait.h.html
 
 from posix.types cimport pid_t, id_t
 from posix.signal cimport siginfo_t

Cython/Utility/Buffer.c

@@ -224,8 +224,8 @@ fail:;
 //  the format string; the access mode/flags is checked by the
 //  exporter. See:
 //
-//  http://docs.python.org/3/library/struct.html
-//  http://legacy.python.org/dev/peps/pep-3118/#additions-to-the-struct-string-syntax
+//  https://docs.python.org/3/library/struct.html
+//  https://www.python.org/dev/peps/pep-3118/#additions-to-the-struct-string-syntax
 //
 //  The alignment code is copied from _struct.c in Python.
 

Cython/Utility/ModuleSetupCode.c

@@ -347,7 +347,7 @@
   #endif
 #endif
 
-// Work around clang bug http://stackoverflow.com/questions/21847816/c-invoke-nested-template-class-destructor
+// Work around clang bug https://stackoverflow.com/questions/21847816/c-invoke-nested-template-class-destructor
 template<typename T>
 void __Pyx_call_destructor(T& x) {
     x.~T();

Cython/Utility/ObjectHandling.c

@@ -1986,7 +1986,7 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args,
 //       ((char *)(foo)        \
 //        + Py_BUILD_ASSERT_EXPR(offsetof(struct foo, string) == 0))
 //
-//   Written by Rusty Russell, public domain, http://ccodearchive.net/
+//   Written by Rusty Russell, public domain, https://ccodearchive.net/
 #define __Pyx_BUILD_ASSERT_EXPR(cond) \
     (sizeof(char [1 - 2*!(cond)]) - 1)
 

Cython/Utility/Optimize.c

@@ -648,7 +648,7 @@ static PyObject* __Pyx__PyNumber_PowerOf2(PyObject *two, PyObject *exp, PyObject
 
 static PyObject* __Pyx__PyNumber_PowerOf2(PyObject *two, PyObject *exp, PyObject *none, int inplace) {
 // in CPython, 1<<N is substantially faster than 2**N
-// see http://bugs.python.org/issue21420
+// see https://bugs.python.org/issue21420
 #if !CYTHON_COMPILING_IN_PYPY
     Py_ssize_t shiftby;
 #if PY_MAJOR_VERSION < 3

Demos/benchmarks/bpnn3.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python
 # Back-Propagation Neural Networks
 #
-# Written in Python.  See http://www.python.org/
+# Written in Python.  See https://www.python.org/
 #
 # Neil Schemenauer <[email protected]>
 

Demos/benchmarks/nqueens.py

@@ -43,7 +43,7 @@ def permutations(iterable):
         else:
             return
 
-# From http://code.activestate.com/recipes/576647/
+# From https://code.activestate.com/recipes/576647/
 @cython.locals(queen_count=int, i=int, vec=list)
 def n_queens(queen_count):
     """N-Queens solver.

Demos/freeze/README.rst

@@ -106,6 +106,6 @@ Cython 0.11.2 (or newer, assuming the API does not change)
 SEE ALSO
 ========
 
-* `Python <http://www.python.org>`_
+* `Python <https://www.python.org/>`_
 * `Cython <http://www.cython.org>`_
-* `freeze.py <http://wiki.python.org/moin/Freeze>`_
+* `freeze.py <https://wiki.python.org/moin/Freeze>`_

Doc/s5/cython-ep2008.txt

@@ -51,7 +51,7 @@ Cython is
 
 * an Open-Source project
 
-  * http://cython.org
+  * https://cython.org/
 
 * a Python compiler (almost)
 
@@ -115,7 +115,7 @@ Major Cython Developers
 
 * many, *many* others - see
 
-  * http://cython.org/
+  * https://cython.org/
 
   * the mailing list archives of Cython and Pyrex
 
@@ -398,4 +398,4 @@ Cython
 
   \... use it, and join the project!
 
-  http://cython.org/
+  https://cython.org/

Doc/s5/ui/default/iepngfix.htc

@@ -3,7 +3,7 @@
 
 <script>
 
-// IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull http://www.twinhelix.com
+// IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull https://www.twinhelix.com/
 // Free usage permitted as long as this notice remains intact.
 
 // This must be a path to a blank image. That's all the configuration you need here.

Doc/s5/ui/default/slides.js

@@ -1,6 +1,6 @@
 // S5 v1.1 slides.js -- released into the Public Domain
 //
-// Please see http://www.meyerweb.com/eric/tools/s5/credits.html for information
+// Please see https://meyerweb.com/eric/tools/s5/credits.html for information
 // about all the wonderful and talented contributors to this code!
 
 var undef;

LICENSE.txt

@@ -1,6 +1,6 @@
                                  Apache License
                            Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+                        https://www.apache.org/licenses/
 
    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 

README.rst

@@ -1,4 +1,4 @@
-Welcome to Cython!  
+Welcome to Cython!
 ==================
 
 Cython is a language that makes writing C extensions for
@@ -14,8 +14,8 @@ code from Cython code.
 This makes Cython the ideal language for wrapping external C libraries, and
 for fast C modules that speed up the execution of Python code.
 
-* Official website: http://cython.org/
-* Documentation: http://docs.cython.org/en/latest/
+* Official website: https://cython.org/
+* Documentation: http://docs.cython.org/
 * Github repository: https://github.com/cython/cython
 * Wiki: https://github.com/cython/cython/wiki
 

Tools/cython-mode.el

@@ -103,7 +103,7 @@
 (defgroup cython nil "Major mode for editing and compiling Cython files"
   :group 'languages
   :prefix "cython-"
-  :link '(url-link :tag "Homepage" "http://cython.org"))
+  :link '(url-link :tag "Homepage" "https://cython.org/"))
 
 ;;;###autoload
 (defcustom cython-default-compile-format "cython -a %s"

appveyor.yml

@@ -5,7 +5,7 @@ environment:
   global:
     # SDK v7.0 MSVC Express 2008's SetEnv.cmd script will fail if the
     # /E:ON and /V:ON options are not enabled in the batch script interpreter
-    # See: http://stackoverflow.com/a/13751649/163740
+    # See: https://stackoverflow.com/questions/11267463/compiling-python-modules-on-windows-x64/13751649#13751649
     WITH_ENV: "cmd /E:ON /V:ON /C .\\appveyor\\run_with_env.cmd"
 
   matrix:

appveyor/install.ps1

@@ -1,6 +1,6 @@
 # Sample script to install Python and pip under Windows
 # Authors: Olivier Grisel and Kyle Kastner
-# License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/
+# License: CC0 1.0 Universal: https://creativecommons.org/publicdomain/zero/1.0/
 
 $PYTHON_BASE_URL = "https://www.python.org/ftp/python/"
 $GET_PIP_URL = "https://bootstrap.pypa.io/get-pip.py"

docs/README

@@ -11,7 +11,7 @@ On windows systems, you only need Sphinx. Open PowerShell and type::
 You can then see the documentation by opening in a browser ``cython/docs/build/html/index.html``.
 
 The current Cython documentation files are hosted at
-https://cython.readthedocs.io/en/latest/
+https://cython.readthedocs.io/
 
 
 Notes

docs/TODO

@@ -17,7 +17,7 @@ Eventually, it seems all of the old users manual could be whittled
 down into independent tutorial topics. Much discussion of what we'd
 like to see is at
 
-http://www.mail-archive.com/[email protected]/msg06945.html
+https://www.mail-archive.com/[email protected]/msg06945.html
 
 There is currently a huge amount of redundancy, but no one section has
 it all.

docs/index.rst

@@ -2,7 +2,7 @@
 Welcome to Cython's Documentation
 =================================
 
-Also see the `Cython project homepage <http://cython.org/>`_.
+Also see the `Cython project homepage <https://cython.org/>`_.
 
 .. toctree::
    :maxdepth: 2

docs/sphinxext/cython_highlighting.py

@@ -14,7 +14,7 @@
 
 class CythonLexer(RegexLexer):
     """
-    For `Cython <http://cython.org>`_ source code.
+    For `Cython <https://cython.org/>`_ source code.
     """
 
     name = 'Cython'

docs/src/quickstart/build.rst

@@ -104,5 +104,5 @@ Using the Sage notebook
   functions defined in a Cython cell imported into the running session.
 
 
-.. [Jupyter] http://jupyter.org/
-.. [Sage] W. Stein et al., Sage Mathematics Software, http://www.sagemath.org/
+.. [Jupyter] https://jupyter.org/
+.. [Sage] W. Stein et al., Sage Mathematics Software, https://www.sagemath.org/

docs/src/quickstart/install.rst

@@ -41,7 +41,7 @@ The simplest way of installing Cython is by using ``pip``::
 
 
 The newest Cython release can always be downloaded from
-http://cython.org.  Unpack the tarball or zip file, enter the
+https://cython.org/.  Unpack the tarball or zip file, enter the
 directory, and then run::
 
   python setup.py install
@@ -59,4 +59,4 @@ with
 
 .. [Anaconda] https://docs.anaconda.com/anaconda/
 .. [Canopy] https://www.enthought.com/product/canopy/
-.. [Sage] W. Stein et al., Sage Mathematics Software, http://www.sagemath.org/
+.. [Sage] W. Stein et al., Sage Mathematics Software, https://www.sagemath.org/