Add 'socks' extra to help with proxy environment.

SOCKS support will be included in the bundled (binary) version

Update some packages in requirements.txt and add some implicit deps

Signed-off-by: Joffrey F <[email protected]>

requirements.txt

@@ -1,16 +1,22 @@
-PyYAML==3.11
+PySocks==1.6.7
+PyYAML==3.12
 backports.ssl-match-hostname==3.5.0.1; python_version < '3'
-cached-property==1.2.0
-colorama==0.3.7
+cached-property==1.3.0
+certifi==2017.4.17
+chardet==3.0.4
+colorama==0.3.9
 docker==2.4.2
+docker-pycreds==0.2.1
 dockerpty==0.4.1
-docopt==0.6.1
-enum34==1.0.4; python_version < '3.4'
+docopt==0.6.2
+enum34==1.1.6; python_version < '3.4'
 functools32==3.2.3.post2; python_version < '3.2'
-ipaddress==1.0.16
-jsonschema==2.5.1
+idna==2.5
+ipaddress==1.0.18
+jsonschema==2.6.0
 pypiwin32==219; sys_platform == 'win32'
 requests==2.11.1
 six==1.10.0
-texttable==0.8.4
+texttable==0.8.8
+urllib3==1.21.1
 websocket-client==0.32.0

setup.py

@@ -56,6 +56,7 @@ extras_require = {
     ':python_version < "3.4"': ['enum34 >= 1.0.4, < 2'],
     ':python_version < "3.5"': ['backports.ssl_match_hostname >= 3.5'],
     ':python_version < "3.3"': ['ipaddress >= 1.0.16'],
+    'socks': ['PySocks >= 1.5.6, != 1.5.7, < 2'],
 }