Fix crashes with unicode characters in maintainer name

Change every mention of MAINTAINER to avoid future issues.

weboob/tools/application/qt/qt.py

@@ -176,8 +176,8 @@ class QtDo(QObject):
             if not msg:
                 msg = 'Website is unavailable.'
         elif isinstance(error, NotImplementedError):
-            msg = 'This feature is not supported by this backend.\n\n' \
-                  'To help the maintainer of this backend implement this feature, please contact: %s <%s>' % (backend.MAINTAINER, backend.EMAIL)
+            msg = u'This feature is not supported by this backend.\n\n' \
+                  u'To help the maintainer of this backend implement this feature, please contact: %s <%s>' % (backend.MAINTAINER, backend.EMAIL)
         elif isinstance(error, UserError):
             if not msg:
                 msg = type(error).__name__

weboob/tools/backend.py

@@ -223,7 +223,7 @@ class BaseBackend(object):
     # Backend name.
     NAME = None
     # Name of the maintainer of this backend.
-    MAINTAINER = '<unspecified>'
+    MAINTAINER = u'<unspecified>'
     # Email address of the maintainer.
     EMAIL = '<unspecified>'
     # Version of backend (for information only).

weboob/tools/capabilities/gallery/genericcomicreader.py

@@ -66,7 +66,7 @@ class GenericComicReaderBrowser(BaseBrowser):
 
 class GenericComicReaderBackend(BaseBackend, ICapGallery):
     NAME = 'genericcomicreader'
-    MAINTAINER = 'Noé Rubinstein'
+    MAINTAINER = u'Noé Rubinstein'
     EMAIL = 'noe.rubinstein@gmail.com'
     VERSION = '0.d'
     DESCRIPTION = 'Generic comic reader backend; subclasses implement specific sites'

weboob/tools/capabilities/messages/GenericBackend.py

@@ -30,7 +30,7 @@ class GenericNewspaperBackend(BaseBackend, ICapMessages):
     """
     GenericNewspaperBackend class
     """
-    MAINTAINER = 'Julien Hebert'
+    MAINTAINER = u'Julien Hebert'
     EMAIL = 'juke@free.fr'
     VERSION = '0.d'
     LICENSE = 'AGPLv3+'