From cf31803eea481ec6b27cbaa71160fc868abece22 Mon Sep 17 00:00:00 2001
From: Florent Viard <florent.viard@budget-insight.com>
Date: Fri, 29 Jan 2021 20:50:12 +0100
Subject: [PATCH] [bp] Detect and raise browser unavailable when service is
 unavailable

The banque postale website often has temporary unavailabilities of
pages.

When it happens, instead of being redirected to a specific url, the
content of the page is simply rewritten with an unavailability message.

Closes: 186382@sibi 155183@sibi 145247@sibi
---
 modules/bp/pages/base.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/bp/pages/base.py b/modules/bp/pages/base.py
index 3007ab0c76..c6b88c2416 100644
--- a/modules/bp/pages/base.py
+++ b/modules/bp/pages/base.py
@@ -19,11 +19,19 @@
 
 # flake8: compatible
 
+from weboob.browser.filters.standard import CleanText
 from weboob.browser.pages import HTMLPage
+from weboob.exceptions import BrowserUnavailable
 
 
 class MyHTMLPage(HTMLPage):
     def on_load(self):
+        unavail_msg = CleanText(
+            '//main/h1[contains(text(), "Le service est momentanément indisponible.")]'
+        )(self.doc)
+        if unavail_msg:
+            raise BrowserUnavailable(unavail_msg)
+
         deconnexion = self.doc.xpath('//iframe[contains(@id, "deconnexion")] | //p[@class="txt" and contains(text(), "Session expir")]')
         if deconnexion:
             self.browser.do_login()
-- 
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