Hi Andy, Yes, feel free to report a bug there, we can try to follow-up on the repository and track it appropriately.
Thanks ! -- M On Fri, Apr 14, 2017 at 12:29 PM, Andy Davidson <[email protected]> wrote: > Hi Matthias > > ipynb is what I was looking for. I noticed two small problems. (I am not > sure where/how to report them) > > 1) You can not import functions that have doc strings in them. > > Here is the error msg > > File "<unknown>", line 13 > """uses Gauss's method for summing integers > http://wmueller.com/precalculus/advanced/hint4_3_6.html"""; > ^ > IndentationError: unexpected indent > > > 2) I needed to use import 'as'. I think the https://github.com/ipython/ipynb > readme.md needs to be update. > > > Here is an example > > > import ipynb.fs.defs.myMathFunctions as mmf > > mmf.quickSum(5) > > > > > > many thanks > > > On Thursday, April 13, 2017 at 7:17:45 PM UTC-7, Matthias Bussonnier wrote: >> >> Hi Andy, >> >> I would suggest to look at https://github.com/ipython/ipynb , which is >> supposed to do what you want by walking the AST. >> We need to polish it and advertise it more, feedback (and >> contributions) would be welcome. >> -- >> Matthias >> >> On Thu, Apr 13, 2017 at 5:28 PM, Andy Davidson >> <[email protected]> wrote: >> > Hi >> > >> > I have a couple of python functions defined in one notebook that I would >> > like to reuse in another. I found the following direction. >> > >> > >> > http://jupyter-notebook.readthedocs.io/en/latest/examples/Notebook/Importing%20Notebooks.html >> > >> > >> > https://github.com/jupyter/notebook/blob/master/docs/source/examples/Notebook/Importing%20Notebooks.ipynb >> > >> > My challenge is I have a lot of cells that define straight python code. >> > These cells often load large data files and are very slow. Ideally I >> > would >> > like to to only import functions. It looks like the heavy lifting is >> > done by >> > NotebookLoader() bellow. Maybe there is a clever way to only execute >> > function definitions? Is there a way to get the abstract syntax tree for >> > the >> > code in a cell and pick out the function definitions? >> > >> > As a newbie my hack would be to require functions be defined in their >> > own >> > cell. Next before execute check the cell code for lines beginning with >> > ‘def' >> > >> > class NotebookLoader(object): >> > """Module Loader for Jupyter Notebooks""" >> > def __init__(self, path=None): >> > self.shell = InteractiveShell.instance() >> > self.path = path >> > >> > def load_module(self, fullname): >> > """import a notebook as a module""" >> > path = find_notebook(fullname, self.path) >> > >> > print ("importing Jupyter notebook from %s" % path) >> > >> > # load the notebook object >> > with io.open(path, 'r', encoding='utf-8') as f: >> > nb = read(f, 4) >> > >> > >> > # create the module and add it to sys.modules >> > # if name in sys.modules: >> > # return sys.modules[name] >> > mod = types.ModuleType(fullname) >> > mod.__file__ = path >> > mod.__loader__ = self >> > mod.__dict__['get_ipython'] = get_ipython >> > sys.modules[fullname] = mod >> > >> > # extra work to ensure that magics that would affect the user_ns >> > # actually affect the notebook module's ns >> > save_user_ns = self.shell.user_ns >> > self.shell.user_ns = mod.__dict__ >> > >> > try: >> > for cell in nb.cells: >> > if cell.cell_type == 'code': >> > # transform the input to executable Python >> > code = >> > self.shell.input_transformer_manager.transform_cell(cell.source) >> > # run the code in themodule >> > exec(code, mod.__dict__) >> > finally: >> > self.shell.user_ns = save_user_ns >> > return mod >> > >> > >> > >> > P.s. I found Importing%20Notebooks.html hard to use. It might be easier >> > of >> > the code as split out and this notebook and put in the standard >> > distribution >> > of jupyter. “how to import notebooks.ipynb” then becomes 2 lines >> > >> > Import importNotebookHelper >> > Import myNotebook >> > >> > Kind regards >> > >> > Andy >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups >> > "Project Jupyter" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> > an >> > email to [email protected]. >> > To post to this group, send email to [email protected]. >> > To view this discussion on the web visit >> > >> > https://groups.google.com/d/msgid/jupyter/D51565AA.571A2%25Andy%40SantaCruzIntegration.com. >> > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jupyter/5e2fc660-31b1-47bf-ada5-49e20b12c896%40googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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