Merge branch 'https'

29 files changed, 122 insertions, 122 deletions

diff --git a/.appveyor.yml b/.appveyor.yml
index d85d3ef..a2d9c34 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -12,7 +12,7 @@ environment:
 
     matrix:
         # For Python versions available on Appveyor, see
-        # http://www.appveyor.com/docs/installed-software#python
+        # https://www.appveyor.com/docs/build-environment/
       - {PYVER: "27", PYTHON_ARCH: "32"}
       - {PYVER: "27", PYTHON_ARCH: "64"}
       - {PYVER: "34", PYTHON_ARCH: "32"}
@@ -82,7 +82,7 @@ init:
     - "%PYTHON%\\python -c \"import sys; print('64bit: ' + str(sys.maxsize > 2**32))\""
 
     # Get & Install NASM
-    #- curl -L -o nasminst.exe http://www.nasm.us/pub/nasm/releasebuilds/2.12.02/win64/nasm-2.12.02-installer-x64.exe && start /wait nasminst.exe /S
+    #- curl -L -o nasminst.exe https://www.nasm.us/pub/nasm/releasebuilds/2.12.02/win64/nasm-2.12.02-installer-x64.exe && start /wait nasminst.exe /S
     #- SET PATH="C:\Program Files (x86)\nasm;%PATH%"
 
     # Fix problem with VS2008 Express and 64bit builds
diff --git a/LICENSE b/LICENSE
index 8974d77..9029e70 100644
--- a/LICENSE
+++ b/LICENSE
@@ -25,7 +25,7 @@ statement from all source files in the program, then also delete it here.
 
 You should have received a copy of the GNU Lesser General Public License
 along with psycopg2 (see the doc/ directory.)
-If not, see <http://www.gnu.org/licenses/>.
+If not, see <https://www.gnu.org/licenses/>.
 
 
 Alternative licenses
diff --git a/NEWS b/NEWS
index 5e2b1cd..d3f4cfd 100644
--- a/NEWS
+++ b/NEWS
@@ -364,7 +364,7 @@ Other changes:
 - Dropped support for Python 2.4. Please use Psycopg 2.4.x if you need it.
 - `~psycopg2.errorcodes` map updated to PostgreSQL 9.2.
 - Dropped Zope adapter from source repository. ZPsycopgDA now has its own
-  project at <http://github.com/psycopg/ZPsycopgDA>.
+  project at <https://github.com/psycopg/ZPsycopgDA>.
 
 
 What's new in psycopg 2.4.6
diff --git a/doc/src/advanced.rst b/doc/src/advanced.rst
index 724cb28..62873e7 100644
--- a/doc/src/advanced.rst
+++ b/doc/src/advanced.rst
@@ -156,7 +156,7 @@ geometric type:
 
 
 .. |point| replace:: :sql:`point`
-.. _point: http://www.postgresql.org/docs/current/static/datatype-geometric.html#DATATYPE-GEOMETRIC
+.. _point: https://www.postgresql.org/docs/current/static/datatype-geometric.html#DATATYPE-GEOMETRIC
 
 The above function call results in the SQL command::
 
@@ -259,9 +259,9 @@ documentation), you should keep the connection in `~connection.autocommit`
 mode if you wish to receive or send notifications in a timely manner.
 
 .. |LISTEN| replace:: :sql:`LISTEN`
-.. _LISTEN: http://www.postgresql.org/docs/current/static/sql-listen.html
+.. _LISTEN: https://www.postgresql.org/docs/current/static/sql-listen.html
 .. |NOTIFY| replace:: :sql:`NOTIFY`
-.. _NOTIFY: http://www.postgresql.org/docs/current/static/sql-notify.html
+.. _NOTIFY: https://www.postgresql.org/docs/current/static/sql-notify.html
 
 Notifications are received after every query execution. If the user is
 interested in receiving notifications but not in performing any query, the
@@ -375,7 +375,7 @@ completely non-blocking connection attempt: see the libpq documentation for
 |PQconnectStart|_.
 
 .. |PQconnectStart| replace:: `!PQconnectStart()`
-.. _PQconnectStart: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PQCONNECTSTARTPARAMS
+.. _PQconnectStart: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PQCONNECTSTARTPARAMS
 
 The same loop should be also used to perform nonblocking queries: after
 sending a query via `~cursor.execute()` or `~cursor.callproc()`, call
@@ -484,14 +484,14 @@ psycopg2 scope, as the callback can be tied to the libraries' implementation
 details. You can check the `psycogreen`_ project for further informations and
 resources about the topic.
 
-.. _coroutine: http://en.wikipedia.org/wiki/Coroutine
+.. _coroutine: https://en.wikipedia.org/wiki/Coroutine
 .. _greenlet: https://pypi.org/project/greenlet/
-.. _green threads: http://en.wikipedia.org/wiki/Green_threads
-.. _Eventlet: http://eventlet.net/
+.. _green threads: https://en.wikipedia.org/wiki/Green_threads
+.. _Eventlet: https://eventlet.net/
 .. _gevent: http://www.gevent.org/
-.. _SQLAlchemy: http://www.sqlalchemy.org/
+.. _SQLAlchemy: https://www.sqlalchemy.org/
 .. _psycogreen: http://bitbucket.org/dvarrazzo/psycogreen/
-.. __: http://www.postgresql.org/docs/current/static/libpq-async.html
+.. __: https://www.postgresql.org/docs/current/static/libpq-async.html
 
 .. warning::
 
@@ -536,7 +536,7 @@ Server version 9.4 adds a new feature called *Logical Replication*.
 
    - PostgreSQL `Streaming Replication Protocol`__
 
-   .. __: http://www.postgresql.org/docs/current/static/protocol-replication.html
+   .. __: https://www.postgresql.org/docs/current/static/protocol-replication.html
 
 
 Logical replication Quick-Start
diff --git a/doc/src/conf.py b/doc/src/conf.py
index 867afb7..fa22a91 100644
--- a/doc/src/conf.py
+++ b/doc/src/conf.py
@@ -116,12 +116,12 @@ todo_include_todos = False
 rst_epilog = """
 .. |DBAPI| replace:: DB API 2.0
 
-.. _DBAPI: http://www.python.org/dev/peps/pep-0249/
+.. _DBAPI: https://www.python.org/dev/peps/pep-0249/
 
 .. _transaction isolation level:
-    http://www.postgresql.org/docs/current/static/transaction-iso.html
+    https://www.postgresql.org/docs/current/static/transaction-iso.html
 
-.. _mx.DateTime: http://www.egenix.com/products/python/mxBase/mxDateTime/
+.. _mx.DateTime: https://www.egenix.com/products/python/mxBase/mxDateTime/
 
 .. |MVCC| replace:: :abbr:`MVCC (Multiversion concurrency control)`
 """
diff --git a/doc/src/connection.rst b/doc/src/connection.rst
index f6e3f4a..bd192d6 100644
--- a/doc/src/connection.rst
+++ b/doc/src/connection.rst
@@ -198,7 +198,7 @@ The ``connection`` class
         .. seealso:: the |PREPARE TRANSACTION|_ PostgreSQL command.
 
         .. |PREPARE TRANSACTION| replace:: :sql:`PREPARE TRANSACTION`
-        .. _PREPARE TRANSACTION: http://www.postgresql.org/docs/current/static/sql-prepare-transaction.html
+        .. _PREPARE TRANSACTION: https://www.postgresql.org/docs/current/static/sql-prepare-transaction.html
 
 
     .. index::
@@ -224,7 +224,7 @@ The ``connection`` class
         .. seealso:: the |COMMIT PREPARED|_ PostgreSQL command.
 
         .. |COMMIT PREPARED| replace:: :sql:`COMMIT PREPARED`
-        .. _COMMIT PREPARED: http://www.postgresql.org/docs/current/static/sql-commit-prepared.html
+        .. _COMMIT PREPARED: https://www.postgresql.org/docs/current/static/sql-commit-prepared.html
 
 
     .. index::
@@ -246,7 +246,7 @@ The ``connection`` class
         .. seealso:: the |ROLLBACK PREPARED|_ PostgreSQL command.
 
         .. |ROLLBACK PREPARED| replace:: :sql:`ROLLBACK PREPARED`
-        .. _ROLLBACK PREPARED: http://www.postgresql.org/docs/current/static/sql-rollback-prepared.html
+        .. _ROLLBACK PREPARED: https://www.postgresql.org/docs/current/static/sql-rollback-prepared.html
 
 
     .. index::
@@ -267,7 +267,7 @@ The ``connection`` class
         transactions initiated by a program using such driver should be
         unpacked correctly.
 
-        .. __: http://jdbc.postgresql.org/
+        .. __: https://jdbc.postgresql.org/
 
         Xids returned by `!tpc_recover()` also have extra attributes
         `~psycopg2.extensions.Xid.prepared`, `~psycopg2.extensions.Xid.owner`,
@@ -277,7 +277,7 @@ The ``connection`` class
         .. seealso:: the |pg_prepared_xacts|_ system view.
 
         .. |pg_prepared_xacts| replace:: `pg_prepared_xacts`
-        .. _pg_prepared_xacts: http://www.postgresql.org/docs/current/static/view-pg-prepared-xacts.html
+        .. _pg_prepared_xacts: https://www.postgresql.org/docs/current/static/view-pg-prepared-xacts.html
 
 
 
@@ -309,7 +309,7 @@ The ``connection`` class
         |PQcancel|_.
 
         .. |PQcancel| replace:: `!PQcancel()`
-        .. _PQcancel: http://www.postgresql.org/docs/current/static/libpq-cancel.html#LIBPQ-PQCANCEL
+        .. _PQcancel: https://www.postgresql.org/docs/current/static/libpq-cancel.html#LIBPQ-PQCANCEL
 
         .. versionadded:: 2.3
 
@@ -325,10 +325,10 @@ The ``connection`` class
         available for recover.
 
         .. |RESET| replace:: :sql:`RESET`
-        .. _RESET: http://www.postgresql.org/docs/current/static/sql-reset.html
+        .. _RESET: https://www.postgresql.org/docs/current/static/sql-reset.html
 
         .. |SET SESSION AUTHORIZATION| replace:: :sql:`SET SESSION AUTHORIZATION`
-        .. __: http://www.postgresql.org/docs/current/static/sql-set-session-authorization.html
+        .. __: https://www.postgresql.org/docs/current/static/sql-set-session-authorization.html
 
         .. versionadded:: 2.0.12
 
@@ -366,7 +366,7 @@ The ``connection`` class
             `autocommit` attribute.
 
         .. _isolation level:
-            http://www.postgresql.org/docs/current/static/transaction-iso.html
+            https://www.postgresql.org/docs/current/static/transaction-iso.html
 
         Arguments set to `!None` (the default for all) will not be changed.
         The parameters *isolation_level*, *readonly* and *deferrable* also
@@ -376,11 +376,11 @@ The ``connection`` class
         |default_transaction_read_only|__, |default_transaction_deferrable|__.
 
         .. |default_transaction_isolation| replace:: :sql:`default_transaction_isolation`
-        .. __: http://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-DEFAULT-TRANSACTION-ISOLATION
+        .. __: https://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-DEFAULT-TRANSACTION-ISOLATION
         .. |default_transaction_read_only| replace:: :sql:`default_transaction_read_only`
-        .. __: http://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-DEFAULT-TRANSACTION-READ-ONLY
+        .. __: https://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-DEFAULT-TRANSACTION-READ-ONLY
         .. |default_transaction_deferrable| replace:: :sql:`default_transaction_deferrable`
-        .. __: http://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-DEFAULT-TRANSACTION-DEFERRABLE
+        .. __: https://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-DEFAULT-TRANSACTION-DEFERRABLE
 
         The function must be invoked with no transaction in progress.
 
@@ -388,7 +388,7 @@ The ``connection`` class
             of the transaction parameters in the server.
 
             .. |SET TRANSACTION| replace:: :sql:`SET TRANSACTION`
-            .. _SET TRANSACTION: http://www.postgresql.org/docs/current/static/sql-set-transaction.html
+            .. _SET TRANSACTION: https://www.postgresql.org/docs/current/static/sql-set-transaction.html
 
         .. versionadded:: 2.4.2
 
@@ -534,7 +534,7 @@ The ``connection`` class
         is the encoding defined by the database. It should be one of the
         `characters set supported by PostgreSQL`__
 
-        .. __: http://www.postgresql.org/docs/current/static/multibyte.html
+        .. __: https://www.postgresql.org/docs/current/static/multibyte.html
 
 
     .. index::
@@ -568,7 +568,7 @@ The ``connection`` class
         configuration parameters`__ such as ``log_statement``,
         ``client_min_messages``, ``log_min_duration_statement`` etc.
 
-        .. __: http://www.postgresql.org/docs/current/static/runtime-config-logging.html
+        .. __: https://www.postgresql.org/docs/current/static/runtime-config-logging.html
 
 
     .. attribute:: notifies
@@ -612,7 +612,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQhost()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQHOST
+            .. __: https://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQHOST
 
         .. versionadded:: 2.8.0
 
@@ -630,7 +630,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQbackendPID()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQBACKENDPID
+            .. __: https://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQBACKENDPID
 
         .. versionadded:: 2.0.8
 
@@ -651,7 +651,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQparameterStatus()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQPARAMETERSTATUS
+            .. __: https://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQPARAMETERSTATUS
 
         .. versionadded:: 2.0.12
 
@@ -674,7 +674,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQconninfo()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PQCONNINFO
+            .. __: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PQCONNINFO
 
         .. versionadded:: 2.7
 
@@ -691,7 +691,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQtransactionStatus()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQTRANSACTIONSTATUS
+            .. __: https://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQTRANSACTIONSTATUS
 
 
     .. index::
@@ -706,7 +706,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQprotocolVersion()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQPROTOCOLVERSION
+            .. __: https://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQPROTOCOLVERSION
 
         .. versionadded:: 2.0.12
 
@@ -724,7 +724,7 @@ The ``connection`` class
 
         .. seealso:: libpq docs for `PQserverVersion()`__ for details.
 
-            .. __: http://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQSERVERVERSION
+            .. __: https://www.postgresql.org/docs/current/static/libpq-status.html#LIBPQ-PQSERVERVERSION
 
         .. versionadded:: 2.0.12
 
@@ -761,7 +761,7 @@ The ``connection`` class
             `~psycopg2.extensions.lobject` to be instantiated.
 
         .. |lo_import| replace:: `!lo_import()`
-        .. _lo_import: http://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-IMPORT
+        .. _lo_import: https://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-IMPORT
 
         Available values for *mode* are:
 
diff --git a/doc/src/cursor.rst b/doc/src/cursor.rst
index 5a6935e..057ccbf 100644
--- a/doc/src/cursor.rst
+++ b/doc/src/cursor.rst
@@ -67,10 +67,10 @@ The ``cursor`` class
         |execute*|_ methods yet.
 
         .. |pg_type| replace:: :sql:`pg_type`
-        .. _pg_type: http://www.postgresql.org/docs/current/static/catalog-pg-type.html
-        .. _PQgetlength: http://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQGETLENGTH
-        .. _PQfsize: http://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQFSIZE
-        .. _NUMERIC: http://www.postgresql.org/docs/current/static/datatype-numeric.html#DATATYPE-NUMERIC-DECIMAL
+        .. _pg_type: https://www.postgresql.org/docs/current/static/catalog-pg-type.html
+        .. _PQgetlength: https://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQGETLENGTH
+        .. _PQfsize: https://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQFSIZE
+        .. _NUMERIC: https://www.postgresql.org/docs/current/static/datatype-numeric.html#DATATYPE-NUMERIC-DECIMAL
         .. |NUMERIC| replace:: :sql:`NUMERIC`
 
         .. versionchanged:: 2.4
@@ -129,7 +129,7 @@ The ``cursor`` class
         backward scroll (see the |declare-notes|__).
 
         .. |declare-notes| replace:: :sql:`DECLARE` notes
-        .. __: http://www.postgresql.org/docs/current/static/sql-declare.html#SQL-DECLARE-NOTES
+        .. __: https://www.postgresql.org/docs/current/static/sql-declare.html#SQL-DECLARE-NOTES
 
         .. note::
 
@@ -430,10 +430,10 @@ The ``cursor`` class
             more flexibility.
 
         .. |CREATE-TABLE| replace:: :sql:`CREATE TABLE`
-        .. __: http://www.postgresql.org/docs/current/static/sql-createtable.html
+        .. __: https://www.postgresql.org/docs/current/static/sql-createtable.html
 
         .. |INSERT-RETURNING| replace:: :sql:`INSERT ... RETURNING`
-        .. __: http://www.postgresql.org/docs/current/static/sql-insert.html
+        .. __: https://www.postgresql.org/docs/current/static/sql-insert.html
 
 
     .. attribute:: query
@@ -620,7 +620,7 @@ The ``cursor`` class
             ...
 
         .. |COPY| replace:: :sql:`COPY`
-        .. __: http://www.postgresql.org/docs/current/static/sql-copy.html
+        .. __: https://www.postgresql.org/docs/current/static/sql-copy.html
 
         .. versionadded:: 2.0.6
 
diff --git a/doc/src/errorcodes.rst b/doc/src/errorcodes.rst
index ab49afb..510d0f2 100644
--- a/doc/src/errorcodes.rst
+++ b/doc/src/errorcodes.rst
@@ -39,7 +39,7 @@ From PostgreSQL documentation:
 
 .. seealso:: `PostgreSQL Error Codes table`__
 
-    .. __: http://www.postgresql.org/docs/current/static/errcodes-appendix.html#ERRCODES-TABLE
+    .. __: https://www.postgresql.org/docs/current/static/errcodes-appendix.html#ERRCODES-TABLE
 
 
 An example of the available constants defined in the module:
diff --git a/doc/src/extensions.rst b/doc/src/extensions.rst
index 14a18ed..5bcc26f 100644
--- a/doc/src/extensions.rst
+++ b/doc/src/extensions.rst
@@ -94,7 +94,7 @@ introspection etc.
         The method uses the efficient |lo_export|_ libpq function.
 
         .. |lo_export| replace:: `!lo_export()`
-        .. _lo_export: http://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-EXPORT
+        .. _lo_export: https://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-EXPORT
 
 
     .. method:: seek(offset, whence=0)
@@ -125,7 +125,7 @@ introspection etc.
         libpq function.
 
         .. |lo_truncate| replace:: `!lo_truncate()`
-        .. _lo_truncate: http://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-TRUNCATE
+        .. _lo_truncate: https://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-TRUNCATE
 
         .. versionadded:: 2.2.0
 
@@ -427,8 +427,8 @@ details.
     Used by Psycopg when adapting or casting unicode strings. See
     :ref:`unicode-handling`.
 
-    .. __: http://www.postgresql.org/docs/current/static/multibyte.html
-    .. __: http://docs.python.org/library/codecs.html#standard-encodings
+    .. __: https://www.postgresql.org/docs/current/static/multibyte.html
+    .. __: https://docs.python.org/library/codecs.html#standard-encodings
 
 
 
@@ -494,7 +494,7 @@ Other functions
 
     .. seealso:: libpq docs for `PQlibVersion()`__.
 
-        .. __: http://www.postgresql.org/docs/current/static/libpq-misc.html#LIBPQ-PQLIBVERSION
+        .. __: https://www.postgresql.org/docs/current/static/libpq-misc.html#LIBPQ-PQLIBVERSION
 
 
 .. function:: make_dsn(dsn=None, \*\*kwargs)
@@ -528,7 +528,7 @@ Other functions
     `connection URIs`__ are only supported from libpq 9.2).  Raise
     `~psycopg2.ProgrammingError` if the *dsn* is not valid.
 
-    .. __: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING
+    .. __: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING
 
     Example::
 
@@ -542,7 +542,7 @@ Other functions
 
     .. seealso:: libpq docs for `PQconninfoParse()`__.
 
-        .. __: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PQCONNINFOPARSE
+        .. __: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PQCONNINFOPARSE
 
 
 .. function:: quote_ident(str, scope)
@@ -556,7 +556,7 @@ Other functions
 
     .. seealso:: libpq docs for `PQescapeIdentifier()`__
 
-        .. __: http://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQESCAPEIDENTIFIER
+        .. __: https://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQESCAPEIDENTIFIER
 
 
 .. method:: encrypt_password(password, user, scope=None, algorithm=None)
@@ -641,7 +641,7 @@ methods.  The level can be set to one of the following constants:
     .. seealso:: `Read Committed Isolation Level`__ in PostgreSQL
         documentation.
 
-        .. __: http://www.postgresql.org/docs/current/static/transaction-iso.html#XACT-READ-COMMITTED
+        .. __: https://www.postgresql.org/docs/current/static/transaction-iso.html#XACT-READ-COMMITTED
 
 .. data:: ISOLATION_LEVEL_REPEATABLE_READ
 
@@ -665,7 +665,7 @@ methods.  The level can be set to one of the following constants:
     .. seealso:: `Repeatable Read Isolation Level`__ in PostgreSQL
         documentation.
 
-        .. __: http://www.postgresql.org/docs/current/static/transaction-iso.html#XACT-REPEATABLE-READ
+        .. __: https://www.postgresql.org/docs/current/static/transaction-iso.html#XACT-REPEATABLE-READ
 
 .. data:: ISOLATION_LEVEL_SERIALIZABLE
 
@@ -684,7 +684,7 @@ methods.  The level can be set to one of the following constants:
 
     .. seealso:: `Serializable Isolation Level`__ in PostgreSQL documentation.
 
-        .. __: http://www.postgresql.org/docs/current/static/transaction-iso.html#XACT-SERIALIZABLE
+        .. __: https://www.postgresql.org/docs/current/static/transaction-iso.html#XACT-SERIALIZABLE
 
 .. data:: ISOLATION_LEVEL_DEFAULT
 
diff --git a/doc/src/extras.rst b/doc/src/extras.rst
index 15f35e8..e911782 100644
--- a/doc/src/extras.rst
+++ b/doc/src/extras.rst
@@ -542,10 +542,10 @@ fields to JSON) you can use the `register_json()` function.
 The Python :py:mod:`json` module is used by default to convert Python objects
 to JSON and to parse data from the database.
 
-.. _JSON: http://www.json.org/
+.. _JSON: https://www.json.org/
 .. |pgjson| replace:: :sql:`json`
 .. |jsonb| replace:: :sql:`jsonb`
-.. _pgjson: http://www.postgresql.org/docs/current/static/datatype-json.html
+.. _pgjson: https://www.postgresql.org/docs/current/static/datatype-json.html
 
 In order to pass a Python object to the database as query argument you can use
 the `Json` adapter::
@@ -664,7 +664,7 @@ can be enabled using the `register_hstore()` function.
 
 
 .. |hstore| replace:: :sql:`hstore`
-.. _hstore: http://www.postgresql.org/docs/current/static/hstore.html
+.. _hstore: https://www.postgresql.org/docs/current/static/hstore.html
 
 
 
@@ -686,7 +686,7 @@ after a table row type) into a Python named tuple, or into a regular tuple if
 :py:func:`collections.namedtuple` is not found.
 
 .. |CREATE TYPE| replace:: :sql:`CREATE TYPE`
-.. _CREATE TYPE: http://www.postgresql.org/docs/current/static/sql-createtype.html
+.. _CREATE TYPE: https://www.postgresql.org/docs/current/static/sql-createtype.html
 
 .. doctest::
 
@@ -800,7 +800,7 @@ PostgreSQL |range|_ types. Builtin |range| types are supported out-of-the-box;
 user-defined |range| types can be adapted using `register_range()`.
 
 .. |range| replace:: :sql:`range`
-.. _range: http://www.postgresql.org/docs/current/static/rangetypes.html
+.. _range: https://www.postgresql.org/docs/current/static/rangetypes.html
 
 .. autoclass:: Range
 
@@ -809,7 +809,7 @@ user-defined |range| types can be adapted using `register_range()`.
     features: it doesn't perform normalization and doesn't implement all the
     operators__ supported by the database.
 
-    .. __: http://www.postgresql.org/docs/current/static/functions-range.html#RANGE-OPERATORS-TABLE
+    .. __: https://www.postgresql.org/docs/current/static/functions-range.html#RANGE-OPERATORS-TABLE
 
     `!Range` objects are immutable, hashable, and support the ``in`` operator
     (checking if an element is within the range). They can be tested for
diff --git a/doc/src/faq.rst b/doc/src/faq.rst
index 5824d2b..432e994 100644
--- a/doc/src/faq.rst
+++ b/doc/src/faq.rst
@@ -40,7 +40,7 @@ I receive the error *current transaction is aborted, commands ignored until end
     PostgreSQL supports nested transactions using the |SAVEPOINT|_ command).
 
     .. |SAVEPOINT| replace:: :sql:`SAVEPOINT`
-    .. _SAVEPOINT: http://www.postgresql.org/docs/current/static/sql-savepoint.html
+    .. _SAVEPOINT: https://www.postgresql.org/docs/current/static/sql-savepoint.html
 
 
 .. _faq-transaction-aborted-multiprocess:
@@ -184,8 +184,8 @@ Transferring binary data from PostgreSQL 9.0 doesn't work.
       session before reading binary data;
     - upgrade the libpq library on the client to at least 9.0.
 
-    .. __: http://www.postgresql.org/docs/current/static/datatype-binary.html
-    .. __: http://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-BYTEA-OUTPUT
+    .. __: https://www.postgresql.org/docs/current/static/datatype-binary.html
+    .. __: https://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-BYTEA-OUTPUT
 
 
 .. _faq-array:
@@ -318,7 +318,7 @@ I can't compile `!psycopg2`: the compiler says *error: libpq-fe.h: No such file
     :program:`pg_config` at install time and the libpq at runtime.
 
     .. |lo_truncate| replace:: `!lo_truncate()`
-    .. _lo_truncate: http://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-TRUNCATE
+    .. _lo_truncate: https://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-TRUNCATE
 
 
 .. _faq-import-mod_wsgi:
@@ -332,5 +332,5 @@ Psycopg raises *ImportError: cannot import name tz* on import in mod_wsgi / ASP,
     use the WSGIPythonEggs__ directive.
 
     .. _egg: http://peak.telecommunity.com/DevCenter/PythonEggs
-    .. __: http://stackoverflow.com/questions/2192323/what-is-the-python-egg-cache-python-egg-cache
-    .. __: http://code.google.com/p/modwsgi/wiki/ConfigurationDirectives#WSGIPythonEggs
+    .. __: https://stackoverflow.com/questions/2192323/what-is-the-python-egg-cache-python-egg-cache
+    .. __: https://modwsgi.readthedocs.io/en/develop/configuration-directives/WSGIPythonEggs.html
diff --git a/doc/src/index.rst b/doc/src/index.rst
index 7ae073d..ecf9c38 100644
--- a/doc/src/index.rst
+++ b/doc/src/index.rst
@@ -24,9 +24,9 @@ Psycopg 2 is both Unicode and Python 3 friendly.
 
 
 .. _Psycopg: http://initd.org/psycopg/
-.. _PostgreSQL: http://www.postgresql.org/
-.. _Python: http://www.python.org/
-.. _libpq: http://www.postgresql.org/docs/current/static/libpq.html
+.. _PostgreSQL: https://www.postgresql.org/
+.. _Python: https://www.python.org/
+.. _libpq: https://www.postgresql.org/docs/current/static/libpq.html
 
 
 .. rubric:: Contents
diff --git a/doc/src/install.rst b/doc/src/install.rst
index f4b00ec..34845b0 100644
--- a/doc/src/install.rst
+++ b/doc/src/install.rst
@@ -12,11 +12,11 @@ to use Psycopg on a different Python implementation (PyPy, Jython, IronPython)
 there is an experimental `porting of Psycopg for Ctypes`__, but it is not as
 mature as the C implementation yet.
 
-.. _PostgreSQL: http://www.postgresql.org/
-.. _Python: http://www.python.org/
-.. _libpq: http://www.postgresql.org/docs/current/static/libpq.html
-.. _CPython: http://en.wikipedia.org/wiki/CPython
-.. _Ctypes: http://docs.python.org/library/ctypes.html
+.. _PostgreSQL: https://www.postgresql.org/
+.. _Python: https://www.python.org/
+.. _libpq: https://www.postgresql.org/docs/current/static/libpq.html
+.. _CPython: https://en.wikipedia.org/wiki/CPython
+.. _Ctypes: https://docs.python.org/library/ctypes.html
 .. __: https://github.com/mvantellingen/psycopg2-ctypes
 
 
@@ -152,7 +152,7 @@ using something like ``pip install -U pip``), then you can run:
 
 .. __: PyPI-binary_
 .. _PyPI-binary: https://pypi.org/project/psycopg2-binary/
-.. _wheel: http://pythonwheels.com/
+.. _wheel: https://pythonwheels.com/
 
 .. note::
 
diff --git a/doc/src/module.rst b/doc/src/module.rst
index 1c99825..034c7bb 100644
--- a/doc/src/module.rst
+++ b/doc/src/module.rst
@@ -50,11 +50,11 @@ The module interface respects the standard defined in the |DBAPI|_.
     using `environment variables`__.
 
     .. __:
-    .. _connstring: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING
+    .. _connstring: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING
     .. __:
-    .. _connparams: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PARAMKEYWORDS
+    .. _connparams: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PARAMKEYWORDS
     .. __:
-    .. _connenvvars: http://www.postgresql.org/docs/current/static/libpq-envars.html
+    .. _connenvvars: https://www.postgresql.org/docs/current/static/libpq-envars.html
 
     Using the *connection_factory* parameter a different class or
     connections factory can be specified. It should be a callable object
diff --git a/doc/src/usage.rst b/doc/src/usage.rst
index 335ebf3..e9416e3 100644
--- a/doc/src/usage.rst
+++ b/doc/src/usage.rst
@@ -198,8 +198,8 @@ called `SQL injection`_ and is known to be one of the most widespread forms of
 attack to database servers. Before continuing, please print `this page`__ as a
 memo and hang it onto your desk.
 
-.. _SQL injection: http://en.wikipedia.org/wiki/SQL_injection
-.. __: http://xkcd.com/327/
+.. _SQL injection: https://en.wikipedia.org/wiki/SQL_injection
+.. __: https://xkcd.com/327/
 
 Psycopg can `automatically convert Python objects to and from SQL
 literals`__: using this feature your code will be more robust and
@@ -372,7 +372,7 @@ converted into `!Decimal`.
     This of course may imply a loss of precision.
 
 .. seealso:: `PostgreSQL numeric types
-    <http://www.postgresql.org/docs/current/static/datatype-numeric.html>`__
+    <https://www.postgresql.org/docs/current/static/datatype-numeric.html>`__
 
 
 .. index::
@@ -412,8 +412,8 @@ defined on the database connection (the `PostgreSQL encoding`__, available in
 
     >>> cur.execute("INSERT INTO test (num, data) VALUES (%s,%s);", (74, u))
 
-.. __: http://www.postgresql.org/docs/current/static/multibyte.html
-.. __: http://docs.python.org/library/codecs.html#standard-encodings
+.. __: https://www.postgresql.org/docs/current/static/multibyte.html
+.. __: https://docs.python.org/library/codecs.html
 
 When reading data from the database, in Python 2 the strings returned are
 usually 8 bit `!str` objects encoded in the database client encoding::
@@ -486,7 +486,7 @@ type `!str`). Any object implementing the `Revised Buffer Protocol`__ should
 be usable as binary type. Received data is returned as `!buffer` (in Python 2)
 or `!memoryview` (in Python 3).
 
-.. __: http://www.python.org/dev/peps/pep-3118/
+.. __: https://www.python.org/dev/peps/pep-3118/
 
 .. versionchanged:: 2.4
    only strings were supported before.
@@ -515,8 +515,8 @@ or `!memoryview` (in Python 3).
    server configuration file or in the client session (using a query such as
    ``SET bytea_output TO escape;``) before receiving binary data.
 
-   .. __: http://www.postgresql.org/docs/current/static/datatype-binary.html
-   .. __: http://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-BYTEA-OUTPUT
+   .. __: https://www.postgresql.org/docs/current/static/datatype-binary.html
+   .. __: https://www.postgresql.org/docs/current/static/runtime-config-client.html#GUC-BYTEA-OUTPUT
 
 
 .. index::
@@ -548,7 +548,7 @@ the same way::
     "SELECT '38 days 6027.425337 seconds';"
 
 .. seealso:: `PostgreSQL date/time types
-    <http://www.postgresql.org/docs/current/static/datatype-datetime.html>`__
+    <https://www.postgresql.org/docs/current/static/datatype-datetime.html>`__
 
 
 .. index::
@@ -643,7 +643,7 @@ Python lists are converted into PostgreSQL :sql:`ARRAY`\ s::
     Furthermore :sql:`ANY` can also work with empty lists, whereas :sql:`IN ()`
     is a SQL syntax error.
 
-    .. __: http://www.postgresql.org/docs/current/static/functions-subquery.html#FUNCTIONS-SUBQUERY-ANY-SOME
+    .. __: https://www.postgresql.org/docs/current/static/functions-subquery.html#FUNCTIONS-SUBQUERY-ANY-SOME
 
 .. note::
 
@@ -867,7 +867,7 @@ lifetime extends well after `~connection.commit()`, calling
 
 
 .. |DECLARE| replace:: :sql:`DECLARE`
-.. _DECLARE: http://www.postgresql.org/docs/current/static/sql-declare.html
+.. _DECLARE: https://www.postgresql.org/docs/current/static/sql-declare.html
 
 
 
@@ -897,7 +897,7 @@ forked processes`__, so when using a module such as `multiprocessing` or a
 forking web deploy method such as FastCGI make sure to create the connections
 *after* the fork.
 
-.. __: http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNECT
+.. __: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNECT
 
 Connections shouldn't be shared either by different green threads: see
 :ref:`green-support` for further details.
@@ -941,7 +941,7 @@ Please refer to the documentation of the single methods for details and
 examples.
 
 .. |COPY| replace:: :sql:`COPY`
-.. __: http://www.postgresql.org/docs/current/static/sql-copy.html
+.. __: https://www.postgresql.org/docs/current/static/sql-copy.html
 
 
 
@@ -958,7 +958,7 @@ access to user data that is stored in a special large-object structure. They
 are useful with data values too large to be manipulated conveniently as a
 whole.
 
-.. __: http://www.postgresql.org/docs/current/static/largeobjects.html
+.. __: https://www.postgresql.org/docs/current/static/largeobjects.html
 
 Psycopg allows access to the large object using the
 `~psycopg2.extensions.lobject` class. Objects are generated using the
@@ -969,9 +969,9 @@ Psycopg large object support efficient import/export with file system files
 using the |lo_import|_ and |lo_export|_ libpq functions.
 
 .. |lo_import| replace:: `!lo_import()`
-.. _lo_import: http://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-IMPORT
+.. _lo_import: https://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-IMPORT
 .. |lo_export| replace:: `!lo_export()`
-.. _lo_export: http://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-EXPORT
+.. _lo_export: https://www.postgresql.org/docs/current/static/lo-interfaces.html#LO-EXPORT
 
 .. versionchanged:: 2.6
     added support for large objects greated than 2GB. Note that the support is
@@ -1035,5 +1035,5 @@ transactions produced by a Java program.
 
 For further details see the documentation for the above methods.
 
-.. __: http://www.opengroup.org/bookstore/catalog/c193.htm
-.. __: http://jdbc.postgresql.org/
+.. __: https://publications.opengroup.org/c193
+.. __: https://jdbc.postgresql.org/
diff --git a/lib/__init__.py b/lib/__init__.py
index cbec98f..b88d59c 100644
--- a/lib/__init__.py
+++ b/lib/__init__.py
@@ -8,8 +8,8 @@ small and fast, and stable as a rock.
 
 Homepage: http://initd.org/projects/psycopg2
 
-.. _PostgreSQL: http://www.postgresql.org/
-.. _Python: http://www.python.org/
+.. _PostgreSQL: https://www.postgresql.org/
+.. _Python: https://www.python.org/
 
 :Groups:
   * `Connections creation`: connect
@@ -43,7 +43,7 @@ Homepage: http://initd.org/projects/psycopg2
 
 # Note: the first internal import should be _psycopg, otherwise the real cause
 # of a failed loading of the C module may get hidden, see
-# http://archives.postgresql.org/psycopg/2011-02/msg00044.php
+# https://archives.postgresql.org/psycopg/2011-02/msg00044.php
 
 # Import the DBAPI-2.0 stuff into top-level module.
 
diff --git a/lib/errorcodes.py b/lib/errorcodes.py
index b8742f5..99a6ecd 100644
--- a/lib/errorcodes.py
+++ b/lib/errorcodes.py
@@ -26,7 +26,7 @@ This module contains symbolic names for all PostgreSQL error codes.
 #
 # Based on:
 #
-#   http://www.postgresql.org/docs/current/static/errcodes-appendix.html
+#   https://www.postgresql.org/docs/current/static/errcodes-appendix.html
 #
 
 
diff --git a/lib/extensions.py b/lib/extensions.py
index 3661e6c..3111d41 100644
--- a/lib/extensions.py
+++ b/lib/extensions.py
@@ -8,7 +8,7 @@ This module holds all the extensions to the DBAPI-2.0 provided by psycopg.
 - `adapt()` -- exposes the PEP-246_ compatible adapting mechanism used
   by psycopg to adapt Python types to PostgreSQL ones
 
-.. _PEP-246: http://www.python.org/peps/pep-0246.html
+.. _PEP-246: https://www.python.org/dev/peps/pep-0246/
 """
 # psycopg/extensions.py - DBAPI-2.0 extensions specific to psycopg
 #
diff --git a/lib/extras.py b/lib/extras.py
index 024d7f3..af59d2f 100644
--- a/lib/extras.py
+++ b/lib/extras.py
@@ -404,7 +404,7 @@ class NamedTupleCursor(_cursor):
 class LoggingConnection(_connection):
     """A connection that logs all queries to a file or logger__ object.
 
-    .. __: http://docs.python.org/library/logging.html
+    .. __: https://docs.python.org/library/logging.html
     """
 
     def initialize(self, logobj):
@@ -638,8 +638,8 @@ class ReplicationCursor(_replicationCursor):
 class UUID_adapter(object):
     """Adapt Python's uuid.UUID__ type to PostgreSQL's uuid__.
 
-    .. __: http://docs.python.org/library/uuid.html
-    .. __: http://www.postgresql.org/docs/current/static/datatype-uuid.html
+    .. __: https://docs.python.org/library/uuid.html
+    .. __: https://www.postgresql.org/docs/current/static/datatype-uuid.html
     """
 
     def __init__(self, uuid):
diff --git a/lib/tz.py b/lib/tz.py
index d593175..97f3857 100644
--- a/lib/tz.py
+++ b/lib/tz.py
@@ -44,7 +44,7 @@ class FixedOffsetTimezone(datetime.tzinfo):
     offset and name that instance will be returned. This saves memory and
     improves comparability.
 
-    .. __: http://docs.python.org/library/datetime.html#datetime-tzinfo
+    .. __: https://docs.python.org/library/datetime.html
     """
     _name = None
     _offset = ZERO
diff --git a/psycopg/diagnostics_type.c b/psycopg/diagnostics_type.c
index 03fd07c..13e545f 100644
--- a/psycopg/diagnostics_type.c
+++ b/psycopg/diagnostics_type.c
@@ -162,7 +162,7 @@ static const char diagnosticsType_doc[] =
     "Please refer to the `PostgreSQL documentation`__ for the meaning of all"
         " the attributes.\n\n"
     ".. |PQresultErrorField| replace:: `!PQresultErrorField()`\n"
-    ".. _PQresultErrorField: http://www.postgresql.org/docs/current/static/"
+    ".. _PQresultErrorField: https://www.postgresql.org/docs/current/static/"
         "libpq-exec.html#LIBPQ-PQRESULTERRORFIELD\n"
     ".. __: PQresultErrorField_\n";
 
diff --git a/psycopg/green.h b/psycopg/green.h
index 4057ff7..7d95f9c 100644
--- a/psycopg/green.h
+++ b/psycopg/green.h
@@ -48,7 +48,7 @@ extern "C" {
 "See `~psycopg2.extras.wait_select()` for an example of a wait callback\n" \
 "implementation.\n" \
 "\n" \
-".. _Eventlet: http://eventlet.net/\n" \
+".. _Eventlet: https://eventlet.net/\n" \
 ".. _gevent: http://www.gevent.org/\n"
 HIDDEN PyObject *psyco_set_wait_callback(PyObject *self, PyObject *obj);
 
diff --git a/psycopg/pqpath.c b/psycopg/pqpath.c
index 204a6b0..de2b9ba 100644
--- a/psycopg/pqpath.c
+++ b/psycopg/pqpath.c
@@ -79,7 +79,7 @@ strip_severity(const char *msg)
 /* Returns the Python exception corresponding to an SQLSTATE error
    code.  A list of error codes can be found at:
 
-   http://www.postgresql.org/docs/current/static/errcodes-appendix.html */
+   https://www.postgresql.org/docs/current/static/errcodes-appendix.html */
 BORROWED static PyObject *
 exception_from_sqlstate(const char *sqlstate)
 {
diff --git a/psycopg/typecast_binary.c b/psycopg/typecast_binary.c
index e4839da..8226d3f 100644
--- a/psycopg/typecast_binary.c
+++ b/psycopg/typecast_binary.c
@@ -212,7 +212,7 @@ static const char hex_lut[128] = {
 /* Parse a bytea output buffer encoded in 'hex' format.
  *
  * the format is described in
- * http://www.postgresql.org/docs/current/static/datatype-binary.html
+ * https://www.postgresql.org/docs/current/static/datatype-binary.html
  *
  * Parse the buffer in 'bufin', whose length is 'sizein'.
  * Return a new buffer allocated by PyMem_Malloc and set 'sizeout' to its size.
@@ -262,7 +262,7 @@ exit:
 /* Parse a bytea output buffer encoded in 'escape' format.
  *
  * the format is described in
- * http://www.postgresql.org/docs/current/static/datatype-binary.html
+ * https://www.postgresql.org/docs/current/static/datatype-binary.html
  *
  * Parse the buffer in 'bufin', whose length is 'sizein'.
  * Return a new buffer allocated by PyMem_Malloc and set 'sizeout' to its size.
diff --git a/scripts/make_errorcodes.py b/scripts/make_errorcodes.py
index aa5e4cd..d85e6b8 100755
--- a/scripts/make_errorcodes.py
+++ b/scripts/make_errorcodes.py
@@ -130,7 +130,7 @@ def parse_errors_sgml(url):
     return classes, errors
 
 errors_sgml_url = \
-    "http://www.postgresql.org/docs/%s/static/errcodes-appendix.html"
+    "https://www.postgresql.org/docs/%s/static/errcodes-appendix.html"
 
 errors_txt_url = \
     "http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob_plain;" \
diff --git a/setup.py b/setup.py
index 0241e24..463e65f 100644
--- a/setup.py
+++ b/setup.py
@@ -47,7 +47,7 @@ try:
 except ImportError:
     import ConfigParser as configparser
 
-# Take a look at http://www.python.org/dev/peps/pep-0440/
+# Take a look at https://www.python.org/dev/peps/pep-0440/
 # for a consistent versioning pattern.
 
 PSYCOPG_VERSION = '2.8.dev0'
diff --git a/tests/test_cursor.py b/tests/test_cursor.py
index af44f9e..37110db 100755
--- a/tests/test_cursor.py
+++ b/tests/test_cursor.py
@@ -504,7 +504,7 @@ class CursorTests(ConnectingTestCase):
     def test_bad_subclass(self):
         # check that we get an error message instead of a segfault
         # for badly written subclasses.
-        # see http://stackoverflow.com/questions/22019341/
+        # see https://stackoverflow.com/questions/22019341/
         class StupidCursor(psycopg2.extensions.cursor):
             def __init__(self, *args, **kwargs):
                 # I am stupid so not calling superclass init
diff --git a/tests/test_quote.py b/tests/test_quote.py
index fad6cee..ee72350 100755
--- a/tests/test_quote.py
+++ b/tests/test_quote.py
@@ -46,8 +46,8 @@ class QuotingTestCase(ConnectingTestCase):
     The tests also check that no warning is raised ('escape_string_warning'
     should be on).
 
-    http://www.postgresql.org/docs/current/static/sql-syntax-lexical.html#SQL-SYNTAX-STRINGS
-    http://www.postgresql.org/docs/current/static/runtime-config-compatible.html
+    https://www.postgresql.org/docs/current/static/sql-syntax-lexical.html#SQL-SYNTAX-STRINGS
+    https://www.postgresql.org/docs/current/static/runtime-config-compatible.html
     """
     def test_string(self):
         data = """some data with \t chars
diff --git a/tests/testutils.py b/tests/testutils.py
index 3bb72e2..11138f0 100644
--- a/tests/testutils.py
+++ b/tests/testutils.py
@@ -50,7 +50,7 @@ else:
 
 # Silence warnings caused by the stubbornness of the Python unittest
 # maintainers
-# http://bugs.python.org/issue9424
+# https://bugs.python.org/issue9424
 if (not hasattr(unittest.TestCase, 'assert_')
         or unittest.TestCase.assert_ is not unittest.TestCase.assertTrue):
     # mavaff...