if password if expired, switch with the value of the new 'rotating_password' backend setting

weboob/backends/bnporc/pages/__init__.py

@@ -19,9 +19,9 @@
 from .accounts_list import AccountsList
 from .account_coming import AccountComing
 from .account_history import AccountHistory
-from .login import LoginPage, ConfirmPage
+from .login import LoginPage, ConfirmPage, ChangePasswordPage
 
 class AccountPrelevement(AccountsList): pass
 
 __all__ = ['AccountsList', 'AccountComing', 'AccountHistory', 'LoginPage',
-           'ConfirmPage', 'AccountPrelevement']
+           'ConfirmPage', 'AccountPrelevement', 'ChangePasswordPage']

weboob/backends/bnporc/pages/accounts_list.py

@@ -21,6 +21,8 @@ import re
 from weboob.capabilities.bank import Account
 from weboob.tools.browser import BasePage
 
+from ..errors import PasswordExpired
+
 class AccountsList(BasePage):
     LINKID_REGEXP = re.compile(".*ch4=(\w+).*")
 
@@ -59,4 +61,11 @@ class AccountsList(BasePage):
                             account.coming = float(coming)
 
                 l.append(account)
+
+        if len(l) == 0:
+            # oops, no accounts? check if we have not exhausted the allowed use
+            # of this password
+            for div in self.document.getroot().cssselect('div.Style_texte_gras'):
+                if div.text.strip() == 'Vous avez atteint la date de fin de vie de votre code secret.':
+                    raise PasswordExpired(div.text.strip())
         return l

weboob/backends/bnporc/pages/login.py

@@ -18,10 +18,16 @@
 
 from weboob.tools.mech import ClientForm
 import sys
+import urllib
+from logging import error
 
 from weboob.tools.browser import BasePage
 from weboob.backends.bnporc.captcha import Captcha, TileError
 
+
+__all__ = ['LoginPage', 'ConfirmPage', 'ChangePasswordPage']
+
+
 class LoginPage(BasePage):
     def on_loaded(self):
         pass
@@ -32,7 +38,7 @@ class LoginPage(BasePage):
         try:
             img.build_tiles()
         except TileError, err:
-            print >>sys.stderr, "Error: %s" % err
+            error("Error: %s" % err)
             if err.tile:
                 err.tile.display()
 
@@ -47,3 +53,24 @@ class LoginPage(BasePage):
 
 class ConfirmPage(BasePage):
     pass
+
+class ChangePasswordPage(BasePage):
+    def change_password(self, current, new):
+        img = Captcha(self.browser.openurl('/NSImgGrille'))
+
+        try:
+            img.build_tiles()
+        except TileError, err:
+            error('Error: %s' % err)
+            if err.tile:
+                err.tile.display()
+
+        code_current = img.get_codes(current)
+        code_new = img.get_codes(new)
+
+        data = {'ch1': code_current,
+                'ch2': code_new,
+                'ch3': code_new
+               }
+
+        self.browser.location('/SAF_CHM_VALID', urllib.urlencode(data))