core: Log full backtrace on module build error

weboob/core/repositories.py

@@ -34,7 +34,7 @@ from io import BytesIO
 from weboob.exceptions import BrowserHTTPError, BrowserHTTPNotFound
 from .modules import LoadedModule
 from weboob.tools.log import getLogger
-from weboob.tools.misc import to_unicode
+from weboob.tools.misc import get_backtrace, to_unicode
 try:
     from ConfigParser import RawConfigParser, DEFAULTSECT
 except ImportError:
@@ -120,6 +120,7 @@ class Repository(object):
         self.local = None
         self.signed = False
         self.key_update = 0
+        self.logger = getLogger('repository')
 
         self.modules = {}
 
@@ -284,6 +285,7 @@ class Repository(object):
                         fp.close()
             except Exception as e:
                 print('Unable to build module %s: [%s] %s' % (name, type(e).__name__, e), file=sys.stderr)
+                self.logger.debug(get_backtrace(e))
             else:
                 m = ModuleInfo(module.name)
                 m.version = self.get_tree_mtime(module_path)