Drop boto 2 support

Author: jairhenrique

docs/contributing.rst

@@ -103,10 +103,10 @@ This will run only tests that look like ``test_status_code`` or
 ``test_gzip`` in the test suite, and only in the python 3.8 environment
 that has ``requests`` installed.
 
-Also, in order for the boto tests to run, you will need an AWS key.
-Refer to the `boto
-documentation <https://boto.readthedocs.io/en/latest/getting_started.html>`__
-for how to set this up. I have marked the boto tests as optional in
+Also, in order for the boto3 tests to run, you will need an AWS key.
+Refer to the `boto3
+documentation <https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/index.html>`__
+for how to set this up. I have marked the boto3 tests as optional in
 Travis so you don't have to worry about them failing if you submit a
 pull request.
 

docs/installation.rst

@@ -14,7 +14,6 @@ VCR.py supports Python 3.8+, and `pypy <http://pypy.org>`__.
 The following HTTP libraries are supported:
 
 -  ``aiohttp``
--  ``boto``
 -  ``boto3``
 -  ``http.client``
 -  ``httplib2``

tests/integration/test_boto.py

@@ -67,14 +67,6 @@
     _HTTPSConnectionWithTimeout = httplib2.HTTPSConnectionWithTimeout
     _SCHEME_TO_CONNECTION = httplib2.SCHEME_TO_CONNECTION
 
-# Try to save the original types for boto
-try:
-    import boto.https_connection
-except ImportError:  # pragma: no cover
-    pass
-else:
-    _CertValidatingHTTPSConnection = boto.https_connection.CertValidatingHTTPSConnection
-
 # Try to save the original types for Tornado
 try:
     import tornado.simple_httpclient
@@ -126,7 +118,6 @@ def build(self):
             self._boto3(),
             self._urllib3(),
             self._httplib2(),
-            self._boto(),
             self._tornado(),
             self._aiohttp(),
             self._httpx(),
@@ -274,17 +265,6 @@ def _httplib2(self):
                 "https": VCRHTTPSConnectionWithTimeout,
             }
 
-    @_build_patchers_from_mock_triples_decorator
-    def _boto(self):
-        try:
-            import boto.https_connection as cpool
-        except ImportError:  # pragma: no cover
-            pass
-        else:
-            from .stubs.boto_stubs import VCRCertValidatingHTTPSConnection
-
-            yield cpool, "CertValidatingHTTPSConnection", VCRCertValidatingHTTPSConnection
-
     @_build_patchers_from_mock_triples_decorator
     def _tornado(self):
         try:
@@ -447,13 +427,6 @@ def reset_patchers():
         yield mock.patch.object(cpool, "HTTPSConnectionWithTimeout", _HTTPSConnectionWithTimeout)
         yield mock.patch.object(cpool, "SCHEME_TO_CONNECTION", _SCHEME_TO_CONNECTION)
 
-    try:
-        import boto.https_connection as cpool
-    except ImportError:  # pragma: no cover
-        pass
-    else:
-        yield mock.patch.object(cpool, "CertValidatingHTTPSConnection", _CertValidatingHTTPSConnection)
-
     try:
         import tornado.simple_httpclient as simple
     except ImportError:  # pragma: no cover