Can't I use pyeval with multiple statements?
#551
Replies: 2 comments 5 replies
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Correct, So you need to use @pyexec """
x = 1+1
y = 1+1
""" => y |
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The problem for me is that I'm writing a generic mechanism which people use with their own python code. And it's supposed to act like an ipython notebook cell where I think you'll also sometimes get a value back and sometimes not, depending on the type of expression? So I don't know what code I'm going to get and which pyeval or pyexec might be appropriate. |
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You could use the |
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Hm ok seems it's more complicated than I thought. Thank you for your feedback, I might try the ast approach at some point |
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From the docstring and some basic tests, it looks like running code in If running an interactive session, for example, I would expect that variables are propagated from one cell to the next, without having to append |
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The behaviour of That is, if you pass both a dict of globals and a dict of locals, any variables set are put in the locals. If you just pass globals, variables are put there. |
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Aha, thanks! Will try that out - if it works life will be substantially easier :) |
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I was looking into supporting python cells in QuartoNotebookRunner using PythonCall. A python cell in the context of a Julia notebook would mean that PythonCall would handle executing the python code in the cell and then return the last object converted to Julia.
I've found
pyevalbut it seems not to support multiple statements:I can run such code blocks with
pyexecbut this doesn't return the last result. One hacky workaround would be to split the code I get into parts where only the last statement ispyevaled, but then I'd have to analyze the code which seems very error prone. So I'm hoping there's maybe a different way to usepyevalthat I haven't yet found?Beta Was this translation helpful? Give feedback.
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