add BrowserToBeContinued exception and handle it

weboob/exceptions.py

@@ -17,6 +17,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with weboob. If not, see <http://www.gnu.org/licenses/>.
 
+from weboob.tools.value import Value
 
 class BrowserIncorrectPassword(Exception):
     pass
@@ -38,6 +39,13 @@ class BrowserUnavailable(Exception):
     pass
 
 
+class BrowserToBeContinued(BrowserUnavailable):
+    def __init__(self, *args):
+        self.fields = []
+        for arg in args:
+            self.fields.append(Value(label=arg))
+
+
 class BrowserHTTPNotFound(BrowserUnavailable):
     pass
 

weboob/tools/application/console.py

@@ -32,7 +32,7 @@ from weboob.capabilities.account import CapAccount, Account, AccountRegisterErro
 from weboob.core.backendscfg import BackendAlreadyExists
 from weboob.core.modules import ModuleLoadError
 from weboob.core.repositories import ModuleInstallError, IProgress
-from weboob.exceptions import BrowserUnavailable, BrowserIncorrectPassword, BrowserForbidden, BrowserSSLError
+from weboob.exceptions import BrowserUnavailable, BrowserIncorrectPassword, BrowserForbidden, BrowserSSLError, BrowserToBeContinued
 from weboob.tools.value import Value, ValueBool, ValueFloat, ValueInt, ValueBackendPassword
 from weboob.tools.misc import to_unicode
 from weboob.tools.ordereddict import OrderedDict
@@ -560,6 +560,11 @@ class ConsoleApplication(Application):
             print(u'FATAL(%s): ' % backend.name + self.BOLD + '/!\ SERVER CERTIFICATE IS INVALID /!\\' + self.NC, file=self.stderr)
         elif isinstance(error, BrowserForbidden):
             print(u'Error(%s): %s' % (backend.name, msg or 'Forbidden'), file=self.stderr)
+        elif isinstance(error, BrowserToBeContinued):
+            for field in error.fields:
+                v = self.ask(field)
+                if v:
+                    backend.config[field.label].set(v)
         elif isinstance(error, BrowserUnavailable):
             msg = unicode(error)
             if not msg: