I found a question, please answer :)

[Purple-tulip]

I want to use jedi's analysis function, but found the problem.
The next py file（test.py） needs to be analyzed：

import pandas as pd
def read():
data = pd.read_excel('C:\Users\DELL\Desktop\iexcel.xlsx',sheet_name='Sheet1')
print(data)

The analysis code I wrote is:
import jedi
script = jedi.Script(source=None, path='test.py')
errors = set(repr(e) for e in script._analysis())

The error message is ： "Ran out of input"
i think the codes in test.py are correct, but i don't konw why the Analysis results will be given an error.
Please give me some advice, I don't know if this is the cause of my mistake······
thanks a lot 👍

[Purple-tulip]

Forgot to replenish the operating environment, sorry······
jedi version '0.13.2'
python.exe 3.63
I use pycharm
win10
What do I need to add? If so, please let me know.

[Purple-tulip]

I just upgraded the version of parso, it is now the latest version '0.3.4'
But the problem has not been solved.

I got a lot of specific error messages

File "C:\Users\DELL\AppData\Roaming\Python\Python36\site-packages\parso\cache.py", line 91, in load_module
module_cache_item = parser_cache[hashed_grammar][path]
KeyError: 'D:\work\data\plugin\Com.Isearch.Func.Python\lib\shlex.py'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:/work/src/python/src/ubpa/ijedi/re_study.py", line 169, in
errors = set(repr(e) for e in script.analysis())
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\api_init.py", line 369, in _analysis
types = context.eval_node(node)
············································
···············································
················································ （a lot of specific error messages）
·············································
··············································
···········································
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\evaluate\dynamic.py", line 132, in search_function_executions
evaluator, [module_context], string_name):
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\evaluate\imports.py", line 592, in get_modules_containing_name
m = check_fs(p)
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\evaluate\imports.py", line 566, in check_fs
import_names=import_names,
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\evaluate\imports.py", line 510, in load_module
cache_path=settings.cache_directory)
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\evaluate_init.py", line 391, in parse
return self.parse_and_get_code(*args, **kwargs)[0]
File "D:\work\data\plugin\Com.Isearch.Func.Python\lib\site-packages\jedi\evaluate_init.py", line 388, in parse_and_get_code
return self.grammar.parse(code=code, path=path, **kwargs), code
File "C:\Users\DELL\AppData\Roaming\Python\Python36\site-packages\parso\grammar.py", line 76, in parse
return self._parse(code=code, **kwargs)
File "C:\Users\DELL\AppData\Roaming\Python\Python36\site-packages\parso\grammar.py", line 97, in _parse
module_node = load_module(self._hashed, path, cache_path=cache_path)
File "C:\Users\DELL\AppData\Roaming\Python\Python36\site-packages\parso\cache.py", line 95, in load_module
return _load_from_file_system(hashed_grammar, path, p_time, cache_path=cache_path)
File "C:\Users\DELL\AppData\Roaming\Python\Python36\site-packages\parso\cache.py", line 115, in _load_from_file_system
module_cache_item = pickle.load(f)
EOFError: Ran out of input

[Purple-tulip]

Sorry, there is so much information, but I really hope someone can help me...
The first error is KeyError: 'D:\work\data\plugin\Com.Isearch.Func.Python\lib\shlex.py'

This file is real and I can open it...

[Purple-tulip]

Is my understanding of jedi not enough? I really hope someone can help me...

[davidhalter]

Try to clear the Jedi/Parso cache. That might help. Otherwise, I wouldn't use the _analysis function, it's not maintained at the moment and there's a reason it's not public. I hope to make it work one day, but that is at least 3 years away. So not sure if that's ever going to happen.

[Purple-tulip]

Thank you very much for your answer. ^_^

[Purple-tulip]

I should have realized earlier that it is a non-public method······

[davidhalter]

I will close I guess. The first dependency for this would probably be #1059.