add export_thread

add export_thread to boobmsg

working show_thread

weboob/applications/boobmsg/boobmsg.py

@@ -256,6 +256,14 @@ class Boobmsg(ReplApplication):
             self.format(thread)
         self.flush()
     
+    def do_export_thread(self, arg):
+        id, backend_name = self.parse_id(arg)
+        cmd = self.do('get_thread', id, backends=backend_name)
+        for backend, thread in cmd:
+            for m in thread.iter_all_messages():
+                self.format(m)
+
+
     def do_show(self, arg):
         """
         show MESSAGE

weboob/backends/minutes20/browser.py

@@ -33,5 +33,17 @@ class Newspaper20minutesBrowser(BaseBrowser):
         return False
 
     def get_content(self, _id):
-        self.location(id2url(_id))
+        try :
+            url = id2url(_id)
+        except ValueError:
+            url = _id
+        try:
+            self.location(url)
+        except IndexError:
+            if _id == '':
+                raise ValueError("thread id is empty")
+            else:
+                raise
+        except AttributeError:
+            raise ValueError("cant go on url")
         return self.page.article

weboob/backends/minutes20/tools.py

@@ -18,11 +18,15 @@
 
 import re
 def id2url(_id):
-    regexp2 = re.compile("(\w+).(\w+).(.*$)")
+    regexp2 = re.compile("(\w+).([0-9]+).(.*$)")
     match = regexp2.match(_id)
-    return 'http://www.20minutes.fr/%s/%s/%s' % (   match.group(1), 
+    if match:
-                                                    match.group(2), 
+        return 'http://www.20minutes.fr/%s/%s/%s' % (   match.group(1),
-                                                    match.group(3))
+                                                        match.group(2),
+                                                        match.group(3))
+    else:
+        raise ValueError("id doesn't match")
+
 def url2id(url):
     regexp = re.compile("http://www.20minutes.fr/(\w+)/([0-9]+)/(.*$)")
     match = regexp.match(url)