python-cryptography: Update to 3.0

Also:
* Remove patches that are included in the update
* Replace the python3 dependency with a smaller list (python3-urllib is
  needed because it is a dependency of python3-email)

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

1 files changed, 0 insertions, 41 deletions

diff --git a/lang/python/python-cryptography/patches/010-remove-npn.patch b/lang/python/python-cryptography/patches/010-remove-npn.patch
deleted file mode 100644
index 00104b23c..000000000
--- a/lang/python/python-cryptography/patches/010-remove-npn.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From eec1f066476eccf7135af0a4cfef9e1c883795b3 Mon Sep 17 00:00:00 2001
-From: Paul Kehrer <paul.l.kehrer@gmail.com>
-Date: Mon, 25 Feb 2019 10:55:16 +0800
-Subject: [PATCH] remove NPN bindings -- you should be using ALPN!
-
-pyOpenSSL consumed these, but we've marked it as deprecated and it
-already handles the case where the bindings are not available.
----
- src/_cffi_src/openssl/ssl.py | 16 ----------------
- 1 file changed, 16 deletions(-)
-
-diff --git a/src/_cffi_src/openssl/ssl.py b/src/_cffi_src/openssl/ssl.py
-index da21f3ce90..0e8610f988 100644
---- a/src/_cffi_src/openssl/ssl.py
-+++ b/src/_cffi_src/openssl/ssl.py
-@@ -431,25 +431,9 @@
- 
- long SSL_session_reused(SSL *);
- 
--void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *,
--                                           int (*)(SSL *,
--                                                   const unsigned char **,
--                                                   unsigned int *,
--                                                   void *),
--                                           void *);
--void SSL_CTX_set_next_proto_select_cb(SSL_CTX *,
--                                      int (*)(SSL *,
--                                              unsigned char **,
--                                              unsigned char *,
--                                              const unsigned char *,
--                                              unsigned int,
--                                              void *),
--                                      void *);
- int SSL_select_next_proto(unsigned char **, unsigned char *,
-                           const unsigned char *, unsigned int,
-                           const unsigned char *, unsigned int);
--void SSL_get0_next_proto_negotiated(const SSL *,
--                                    const unsigned char **, unsigned *);
- 
- int sk_SSL_CIPHER_num(Cryptography_STACK_OF_SSL_CIPHER *);
- const SSL_CIPHER *sk_SSL_CIPHER_value(Cryptography_STACK_OF_SSL_CIPHER *, int);