liquid-tags like usage about pelican-jupyter HOT 5 CLOSED

Traceback (most recent call last):
  File "/home/fwilhelm/.virtualenvs/venv/bin/pelican", line 11, in <module>
    sys.exit(main())
  File "/home/fwilhelm/.virtualenvs/venv/lib/python2.7/site-packages/pelican/__init__.py", line 386, in main
    pelican, settings = get_instance(args)
  File "/home/fwilhelm/.virtualenvs/venv/lib/python2.7/site-packages/pelican/__init__.py", line 380, in get_instance
    return cls(settings), settings
  File "/home/fwilhelm/.virtualenvs/venv/lib/python2.7/site-packages/pelican/__init__.py", line 57, in __init__
    self.init_plugins()
  File "/home/fwilhelm/.virtualenvs/venv/lib/python2.7/site-packages/pelican/__init__.py", line 84, in init_plugins
    plugin.register()
AttributeError: 'module' object has no attribute 'register'

/home/fwilhelm/.virtualenvs/venv/lib/python2.7/site-packages/bs4/__init__.py:166: UserWarning: No parser was explicitly specified, so I'm using the best available HTML parser for this system ("html.parser"). This usually isn't a problem, but if you run this code on another system, or in a different virtual environment, it may use a different parser and behave differently.

To get rid of this warning, change this:

 BeautifulSoup([your markup])

to this:

 BeautifulSoup([your markup], "html.parser")

  markup_type=markup_type))
ERROR: Could not process posts/rbf_networks_with_tensorflow.md
  | TypeError: cannot concatenate 'str' and 'BeautifulSoup' objects