backports-abc only for py2

pkg/osx/req.txt

@@ -1,6 +1,6 @@
 apache-libcloud==2.4.0
 backports.ssl_match_hostname==3.7.0.1
-backports_abc==0.5
+backports-abc==0.5; python_version < '3.0'
 certifi
 cffi==1.12.2
 CherryPy==17.4.1

pkg/windows/req.txt

@@ -1,5 +1,5 @@
 -r req_win.txt
-backports-abc==0.5
+backports-abc==0.5; python_version < '3.0'
 backports.ssl-match-hostname==3.7.0.1
 certifi
 cffi==1.12.2

requirements/base.txt

@@ -4,7 +4,7 @@ PyYAML
 MarkupSafe
 requests>=1.0.0
 # Requirements for Tornado 4.5.3 (vendored as salt.ext.tornado)
-backports-abc==0.5
+backports-abc==0.5; python_version < '3.0'
 singledispatch==3.4.0.3; python_version < '3.4'
 # Required by Tornado to handle threads stuff.
 futures>=2.0; python_version < '3.0'

requirements/static/py2.7/darwin.txt

@@ -10,7 +10,7 @@ asn1crypto==1.3.0         # via certvalidator, cryptography, oscrypto
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
+backports-abc==0.5 ; python_version < "3.0"
 backports.functools-lru-cache==1.5  # via cheroot, jaraco.functools
 backports.ssl-match-hostname==3.7.0.1
 backports.tempfile==1.0   # via moto

requirements/static/py2.7/linux.txt

@@ -10,7 +10,7 @@ asn1crypto==1.3.0         # via certvalidator, cryptography, oscrypto
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
+backports-abc==0.5 ; python_version < "3.0"
 backports.functools-lru-cache==1.5  # via cheroot, jaraco.functools
 backports.ssl-match-hostname==3.7.0.1  # via docker, websocket-client
 backports.tempfile==1.0   # via moto

requirements/static/py2.7/windows.txt

@@ -9,7 +9,7 @@ asn1crypto==0.24.0        # via cryptography
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
+backports-abc==0.5 ; python_version < "3.0"
 backports.functools-lru-cache==1.5  # via cheroot, jaraco.functools
 backports.ssl-match-hostname==3.7.0.1
 backports.tempfile==1.0   # via moto

requirements/static/py3.4/linux.txt

@@ -10,7 +10,6 @@ asn1crypto==1.3.0         # via certvalidator, cryptography, oscrypto
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl-match-hostname==3.7.0.1  # via docker, websocket-client
 bcrypt==3.1.6             # via paramiko

requirements/static/py3.5/darwin.txt

@@ -12,7 +12,6 @@ attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl_match_hostname==3.7.0.1
-backports_abc==0.5
 bcrypt==3.1.6             # via paramiko
 boto3==1.9.132
 boto==2.49.0

requirements/static/py3.5/linux.txt

@@ -10,7 +10,6 @@ asn1crypto==1.3.0         # via certvalidator, cryptography, oscrypto
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl-match-hostname==3.7.0.1  # via websocket-client
 bcrypt==3.1.6             # via paramiko

requirements/static/py3.5/windows.txt

@@ -9,7 +9,6 @@ asn1crypto==0.24.0        # via cryptography
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl-match-hostname==3.7.0.1
 boto3==1.9.132

requirements/static/py3.6/darwin.txt

@@ -12,7 +12,6 @@ attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl_match_hostname==3.7.0.1
-backports_abc==0.5
 bcrypt==3.1.6             # via paramiko
 boto3==1.9.132
 boto==2.49.0

requirements/static/py3.6/linux.txt

@@ -10,7 +10,6 @@ asn1crypto==1.3.0         # via certvalidator, cryptography, oscrypto
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl-match-hostname==3.7.0.1  # via websocket-client
 bcrypt==3.1.6             # via paramiko

requirements/static/py3.6/windows.txt

@@ -9,7 +9,6 @@ asn1crypto==0.24.0        # via cryptography
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl-match-hostname==3.7.0.1
 boto3==1.9.132

requirements/static/py3.7/darwin.txt

@@ -12,7 +12,6 @@ attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl_match_hostname==3.7.0.1
-backports_abc==0.5
 bcrypt==3.1.6             # via paramiko
 boto3==1.9.132
 boto==2.49.0

requirements/static/py3.7/linux.txt

@@ -10,7 +10,6 @@ asn1crypto==1.3.0         # via certvalidator, cryptography, oscrypto
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 bcrypt==3.1.6             # via paramiko
 boto3==1.9.132

requirements/static/py3.7/windows.txt

@@ -9,7 +9,6 @@ asn1crypto==0.24.0        # via cryptography
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-backports-abc==0.5
 backports.functools-lru-cache==1.5  # via cheroot
 backports.ssl-match-hostname==3.7.0.1
 boto3==1.9.132