dev-lang/python: remove unused patches.

Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/10869
Signed-off-by: Patrice Clement <monsieurp@gentoo.org>

dev-lang/python/files/2.7-disable-nis.patch

@@ -1,21 +0,0 @@
---- a/setup.py
-+++ b/setup.py
-@@ -1346,17 +1346,7 @@ class PyBuildExt(build_ext):
-             else:
-                 missing.append('resource')
- 
--            # Sun yellow pages. Some systems have the functions in libc.
--            if (host_platform not in ['cygwin', 'atheos', 'qnx6'] and
--                find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None):
--                if (self.compiler.find_library_file(lib_dirs, 'nsl')):
--                    libs = ['nsl']
--                else:
--                    libs = []
--                exts.append( Extension('nis', ['nismodule.c'],
--                                       libraries = libs) )
--            else:
--                missing.append('nis')
-+            missing.append('nis')
-         else:
-             missing.extend(['nis', 'resource', 'termios'])
- 

dev-lang/python/files/python-2.7-libressl-compatibility.patch

@@ -1,92 +0,0 @@
-# From https://github.com/python/cpython/pull/6215
-
-# LibreSSL 2.7 introduced OpenSSL 1.1.0 API. The ssl module now detects
-# LibreSSL 2.7 and only provides API shims for OpenSSL < 1.1.0 and
-# LibreSSL < 2.7.
-
-# Documentation updates and fixes for failing tests will be provided in
-# another patch set.
-
-# Signed-off-by: Christian Heimes christian@python.org.
-# (cherry picked from commit 4ca0739)
-
-#Co-authored-by: Christian Heimes christian@python.org
-
---- a/Modules/_ssl.c	2017-09-16 17:38:35.000000000 +0000
-+++ b/Modules/_ssl.c	2018-04-13 15:55:10.919424126 +0000
-@@ -97,6 +102,12 @@
- 
- #if (OPENSSL_VERSION_NUMBER >= 0x10100000L) && !defined(LIBRESSL_VERSION_NUMBER)
- #  define OPENSSL_VERSION_1_1 1
-+#  define PY_OPENSSL_1_1_API 1
-+#endif
-+
-+/* LibreSSL 2.7.0 provides necessary OpenSSL 1.1.0 APIs */
-+#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x2070000fL
-+#  define PY_OPENSSL_1_1_API 1
- #endif
- 
- /* Openssl comes with TLSv1.1 and TLSv1.2 between 1.0.0h and 1.0.1
-@@ -118,24 +129,44 @@
- #endif
- 
- /* ALPN added in OpenSSL 1.0.2 */
--#if !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x1000200fL && !defined(OPENSSL_NO_TLSEXT)
--# define HAVE_ALPN
-+#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
-+# define HAVE_ALPN 1
-+#else
-+# define HAVE_ALPN 0
-+#endif
-+
-+/* We cannot rely on OPENSSL_NO_NEXTPROTONEG because LibreSSL 2.6.1 dropped
-+ * NPN support but did not set OPENSSL_NO_NEXTPROTONEG for compatibility
-+ * reasons. The check for TLSEXT_TYPE_next_proto_neg works with
-+ * OpenSSL 1.0.1+ and LibreSSL.
-+ * OpenSSL 1.1.1-pre1 dropped NPN but still has TLSEXT_TYPE_next_proto_neg.
-+ */
-+#ifdef OPENSSL_NO_NEXTPROTONEG
-+# define HAVE_NPN 0
-+#elif (OPENSSL_VERSION_NUMBER >= 0x10101000L) && !defined(LIBRESSL_VERSION_NUMBER)
-+# define HAVE_NPN 0
-+#elif defined(TLSEXT_TYPE_next_proto_neg)
-+# define HAVE_NPN 1
-+#else
-+# define HAVE_NPN 0
- #endif
- 
- #ifndef INVALID_SOCKET /* MS defines this */
- #define INVALID_SOCKET (-1)
- #endif
- 
--#ifdef OPENSSL_VERSION_1_1
--/* OpenSSL 1.1.0+ */
--#ifndef OPENSSL_NO_SSL2
--#define OPENSSL_NO_SSL2
--#endif
--#else /* OpenSSL < 1.1.0 */
--#if defined(WITH_THREAD)
-+/* OpenSSL 1.0.2 and LibreSSL needs extra code for locking */
-+#if !defined(OPENSSL_VERSION_1_1) && defined(WITH_THREAD)
- #define HAVE_OPENSSL_CRYPTO_LOCK
- #endif
- 
-+#if defined(OPENSSL_VERSION_1_1) && !defined(OPENSSL_NO_SSL2)
-+#define OPENSSL_NO_SSL2
-+#endif
-+
-+#ifndef PY_OPENSSL_1_1_API
-+/* OpenSSL 1.1 API shims for OpenSSL < 1.1.0 and LibreSSL < 2.7.0 */
-+
- #define TLS_method SSLv23_method
- 
- static int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne)
-@@ -178,7 +209,7 @@
- {
-     return store->param;
- }
--#endif /* OpenSSL < 1.1.0 or LibreSSL */
-+#endif /* OpenSSL < 1.1.0 or LibreSSL < 2.7.0 */
- 
- 
- enum py_ssl_error {