[IMP] connector_carepoint: Add session reconnect handling

* Add support to reconnect sessions on certain errors
* Bump `carepoint` lib version for `_init_env` method

connector_carepoint/unit/backend_adapter.py

@@ -4,6 +4,11 @@
 
 from openerp.addons.connector.unit.backend_adapter import CRUDAdapter
 
+try:
+    from sqlalchemy.exc import InvalidRequestError
+except ImportError:
+    pass
+
 try:
     from carepoint import Carepoint
 except ImportError:
@@ -13,6 +18,10 @@
 class CarepointCRUDAdapter(CRUDAdapter):
     """ External Records Adapter for Carepoint """
 
+    RECONNECT_EXCEPTIONS = [
+        InvalidRequestError,
+    ]
+
     def __init__(self, connector_env):
         """ Ready the DB adapter
         :param connector_env: current environment (backend, session, ...)
@@ -36,13 +45,19 @@ def __to_camel_case(self, snake_case):
         parts = snake_case.split('_')
         return "".join(x.title() for x in parts)
 
-    def __get_cp_model(self):
+    def __get_cp_model(self, retry=True):
         """ Get the correct model object by name from Carepoint lib
         :rtype: :class:`sqlalchemy.schema.Table`
         """
         name = self.connector_env.model._cp_lib
         camel_name = self.__to_camel_case(name)
-        return self.carepoint[camel_name]
+        try:
+            return self.carepoint[camel_name]
+        except self.RECONNECT_EXCEPTIONS:
+            if retry:
+                self.carepoint._init_env(True)
+                return self.__get_cp_model(False)
+            raise
 
     def search(self, **filters):
         """ Search table by filters and return record ids

requirements.txt

@@ -2,4 +2,4 @@ pint>=0.7.2
 SQLAlchemy>=1.1.1
 pysmb>=1.1.18
 phonenumbers>=7.7.2
-carepoint>=0.1.3.dev170
+carepoint>=0.1.7

test_requirements.txt

@@ -11,4 +11,4 @@ xmlrunner>=1.7.7
 pysmb>=1.1.18
 pint>=0.7.2
 phonenumbers>=7.7.2
-carepoint>=0.1.3.dev170
+carepoint>=0.1.7