Introduce local exception for SSL errors

It removes the import of SSL in console applications (SSL -> socket ->
base64 -> ...)

weboob/tools/application/console.py

@@ -27,14 +27,13 @@ import subprocess
 import sys
 import os
 import locale
-from ssl import SSLError
 
 from weboob.capabilities import UserError
 from weboob.capabilities.account import CapAccount, Account, AccountRegisterError
 from weboob.core.backendscfg import BackendAlreadyExists
 from weboob.core.modules import ModuleLoadError
 from weboob.core.repositories import ModuleInstallError
-from weboob.tools.exceptions import BrowserUnavailable, BrowserIncorrectPassword, BrowserForbidden
+from weboob.tools.exceptions import BrowserUnavailable, BrowserIncorrectPassword, BrowserForbidden, BrowserSSLError
 from weboob.tools.value import Value, ValueBool, ValueFloat, ValueInt, ValueBackendPassword
 from weboob.tools.misc import to_unicode
 from weboob.tools.ordereddict import OrderedDict
@@ -545,7 +544,7 @@ class ConsoleApplication(BaseApplication):
             print(u'Error(%s): %s' % (backend.name, to_unicode(error)), file=sys.stderr)
         elif isinstance(error, MoreResultsAvailable):
             print(u'Hint: There are more results for backend %s' % (backend.name), file=sys.stderr)
-        elif isinstance(error, SSLError):
+        elif isinstance(error, BrowserSSLError):
             print(u'FATAL(%s): ' % backend.name + self.BOLD + '/!\ SERVER CERTIFICATE IS INVALID /!\\' + self.NC, file=sys.stderr)
         else:
             print(u'Bug(%s): %s' % (backend.name, to_unicode(error)), file=sys.stderr)

weboob/tools/browser/browser.py

@@ -49,7 +49,7 @@ from contextlib import closing
 from gzip import GzipFile
 import warnings
 
-from weboob.tools.exceptions import BrowserUnavailable, BrowserIncorrectPassword, BrowserPasswordExpired, BrowserForbidden, BrowserBanned, BrowserHTTPNotFound, BrowserHTTPError, FormFieldConversionWarning
+from weboob.tools.exceptions import BrowserUnavailable, BrowserIncorrectPassword, BrowserPasswordExpired, BrowserForbidden, BrowserBanned, BrowserHTTPNotFound, BrowserHTTPError, FormFieldConversionWarning, BrowserSSLError
 from weboob.tools.decorators import retry
 from weboob.tools.log import getLogger
 from weboob.tools.mech import ClientForm
@@ -409,7 +409,7 @@ class StandardBrowser(mechanize.Browser):
         if isinstance(hsh, basestring):
             hsh = [hsh]
         if certhash not in hsh:
-            raise ssl.SSLError()
+            raise BrowserSSLError()
 
     def _certhash(self, domain, port=443):
         certs = ssl.get_server_certificate((domain, port))

weboob/tools/exceptions.py

@@ -46,6 +46,10 @@ class BrowserHTTPError(BrowserUnavailable):
     pass
 
 
+class BrowserSSLError(BrowserUnavailable):
+    pass
+
+
 class ParseError(Exception):
     pass