TypeError: cannot use a string pattern on a bytes-like object

[AjayKumar2916]

Python version 3.7.7
flanker version 0.9.11

from flanker.addresslib import address                                                                                                                                                                                           

address.validate_address(<custom domaian email address>)  

----> 1 address.validate_address('custom domaian email address')

~/.virtualenvs/newvenv/lib/python3.7/site-packages/flanker/utils.py in wrapper(*args, **kwargs)
     62         @wraps(f)
     63         def wrapper(*args, **kwargs):
---> 64             return_value = f(*args, **kwargs)
     65             if 'metrics' in kwargs and kwargs['metrics'] == True:
     66                 #return all values

~/.virtualenvs/newvenv/lib/python3.7/site-packages/flanker/addresslib/address.py in validate_address(addr_spec, metrics, skip_remote_checks)
    321     # lookup custom local-part grammar if it exists
    322     bstart = time()
--> 323     plugin = plugin_for_esp(exchanger)
    324     mtimes['custom_grammar'] = time() - bstart
    325     if plugin and plugin.validate(paddr) is False:

~/.virtualenvs/newvenv/lib/python3.7/site-packages/flanker/addresslib/validate.py in plugin_for_esp(mail_exchanger)
    127     """
    128     for grammar in _CUSTOM_GRAMMAR_LIST:
--> 129         if grammar[0].match(mail_exchanger):
    130             return grammar[1]
    131 

TypeError: cannot use a string pattern on a bytes-like object

I found the fix
flanker/flanker/addresslib/address.py line 322

from
plugin = plugin_for_esp(exchanger)

to
plugin = plugin_for_esp(exchanger.decode('utf-8'))

[chingc]

I'm having the same problem on Python 3.6. I'm surprised no one has commented on this ticket created back in June.

[guillaume-miara]

Any updates on this issue? Anything preventing the review of the pull request?

[chingc]

Any updates on this issue? Anything preventing the review of the pull request?

Feels like a dead project to me.

[tinducvo]

Hey guys!
This has actually been fixed, but the pypi package isn't up to date. Anyone know who we should contact?

https://github.com/mailgun/flanker/pull/245/files

[tinducvo]

skip_remote_checks = True is a workaround ... as long as you guys don't need more stringent validation for production. I'd like to have it, so I'm awaiting.