Errror when importing pixiedust

[Led_Zeppelin]

I install pixie debugger and it installs fine with the commnad

pip install pixiedust

However, when I import it I get the error:

Error:
AttributeError                            Traceback (most recent call last)
Input In [2], in <cell line: 1>()
----> 1 import pixiedust

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\pixiedust\__init__.py:59, in <module>
     57 try:
     58     from IPython.core.getipython import get_ipython
---> 59     from pixiedust.display import display
     60     import pixiedust.services
     61     if "display" not in get_ipython().user_ns:
     62         #be nice, only set the display variable on the user namespace if it's not already taken

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\pixiedust\display\__init__.py:39, in <module>
     36     global displayRunListeners
     37     displayRunListeners.append(listener)
---> 39 from .display import *
     40 from .chart import *
     41 if PD_Environment.hasSpark:

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\pixiedust\display\display.py:186, in <module>
    182     def createCategories(self):
    183         return []
    185 @Logger()
--> 186 class Display(with_metaclass(ABCMeta)):
    187 
    188     #global jinja2 Environment
    189     env = PixiedustTemplateEnvironment()
    191     def __init__(self, options, entity, dataHandler=None):

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\pixiedust\display\display.py:189, in Display()
    185 @Logger()
    186 class Display(with_metaclass(ABCMeta)):
    187 
    188     #global jinja2 Environment
--> 189     env = PixiedustTemplateEnvironment()
    191     def __init__(self, options, entity, dataHandler=None):
    192         self.entity=entity

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\pixiedust\utils\template.py:77, in PixiedustTemplateEnvironment.__init__(self, baseModule)
     75     frm = inspect.stack()[1]
     76     baseModule = inspect.getmodule(frm[0]).__name__
---> 77 self.env = Environment(loader=PixiedustTemplateLoader(baseModule),extensions=['jinja2.ext.with_'])
     78 self.env.filters["oneline"]=lambda s:reduce(lambda s, l: s+l, s.split("\n"), "") if s else s
     79 self.env.filters["base64dataUri"]=lambda s: 'data:image/png;base64,{0}'.format(self.getTemplate(s+"#base64").render())

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\jinja2\environment.py:363, in Environment.__init__(self, block_start_string, block_end_string, variable_start_string, variable_end_string, comment_start_string, comment_end_string, line_statement_prefix, line_comment_prefix, trim_blocks, lstrip_blocks, newline_sequence, keep_trailing_newline, extensions, optimized, undefined, finalize, autoescape, loader, cache_size, auto_reload, bytecode_cache, enable_async)
    360 self.policies = DEFAULT_POLICIES.copy()
    362 # load extensions
--> 363 self.extensions = load_extensions(self, extensions)
    365 self.is_async = enable_async
    366 _environment_config_check(self)

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\jinja2\environment.py:117, in load_extensions(environment, extensions)
    115 for extension in extensions:
    116     if isinstance(extension, str):
--> 117         extension = t.cast(t.Type["Extension"], import_string(extension))
    119     result[extension.identifier] = extension(environment)
    121 return result

File ~\miniconda3\envs\pump-failure-prediction\lib\site-packages\jinja2\utils.py:149, in import_string(import_name, silent)
    147     else:
    148         return __import__(import_name)
--> 149     return getattr(__import__(module, None, None, [obj]), obj)
    150 except (ImportError, AttributeError):
    151     if not silent:

AttributeError: module 'jinja2.ext' has no attribute 'with_'

I have googled this error. There seem to be many answers to fix this. I am just looking for the one that is correct.

Any help appreciated.

Again, it installs with no problem. But when import it in a program that I wish to debug, the error appears and it is a showstopper.

I am using 64-bit windows 10 and the installed pixiedust is 1.1.19.

Respectfully, LZ

[Led_Zeppelin]

I think that I see the error. I have python 3.8.13 installed and pixiedust only works with python 3.8.0 and no higher. I put the ipynb file into another
virtual environment where the python was 3.8.0 and it worked.

So how do I downgrade the python version in my initial environment. I want to downgrade from 3.8.13 to 3.8.0?

Thanks in advance.

Respectfully,

LZ

[Larz60+]

If you use pyenv you can have as many versions of python as you wish, running projects in a virtual environment.
see pyenv Simple Python Version Management