Merge pull request #80 from ventor-dev/Fix_deprecate_warnings

[FIX] Fixed deprecated warnings. Improved max compatible version

prestapyt/dict2xml.py

@@ -12,9 +12,14 @@
 
 from __future__ import unicode_literals
 from xml.dom.minidom import getDOMImplementation
-from past.builtins import basestring
 from builtins import str
 
+# past.builtins generates deprecated warning (import imp)
+try:
+    from __builtin__ import basestring
+except ImportError:
+    from past.types import basestring
+
 
 def _process(doc, tag, tag_value):
     """

prestapyt/prestapyt.py

@@ -20,8 +20,12 @@
 Questions, comments? guewen.baconnier@gmail.com
 """
 
-from future.standard_library import install_aliases
-install_aliases()
+# install_aliases() makes sense only on python 2.x
+# On Python 3.x it generates deprecated warning (import imp)
+from future.utils import PY2
+if PY2:
+    from future.standard_library import install_aliases
+    install_aliases()
 
 from urllib.parse import urlencode
 
@@ -86,7 +90,8 @@ class PrestaShopWebService(object):
     """Interact with the PrestaShop WebService API, use XML for messages."""
 
     MIN_COMPATIBLE_VERSION = '1.4.0.17'
-    MAX_COMPATIBLE_VERSION = '1.7.5.2'
+    # 4th version number is to avoid constant version changes
+    MAX_COMPATIBLE_VERSION = '1.7.8.999'
 
     def __init__(self, api_url, api_key, debug=False, session=None,
                  verbose=False):