diff options
Diffstat (limited to 'examples')
| -rwxr-xr-x | examples/http_upload.py | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/examples/http_upload.py b/examples/http_upload.py index 7f1c44bc..b62c736e 100755 --- a/examples/http_upload.py +++ b/examples/http_upload.py @@ -48,7 +48,15 @@ class HttpUpload(slixmpp.ClientXMPP): log.info('Uploading file %s...', self.filename) try: upload_file = self['xep_0363'].upload_file - if self.encrypted: + if self.encrypted and not self['xep_0454']: + print( + 'The xep_0454 module isn\'t available. ' + 'Ensure you have \'cryptography\' ' + 'from extras_require installed.', + file=sys.stderr, + ) + return + elif self.encrypted: upload_file = self['xep_0454'].upload_file url = await upload_file( self.filename, domain=self.domain, timeout=10, @@ -135,7 +143,13 @@ if __name__ == '__main__': xmpp.register_plugin('xep_0071') xmpp.register_plugin('xep_0128') xmpp.register_plugin('xep_0363') - xmpp.register_plugin('xep_0454') + try: + xmpp.register_plugin('xep_0454') + except slixmpp.plugins.base.PluginNotFound: + log.error( + 'Could not load xep_0454. ' + 'Ensure you have \'cryptography\' from extras_require installed.' + ) # Connect to the XMPP server and start processing XMPP stanzas. xmpp.connect() |