Python：已导入的导入模块

Question

I want to submit a pull request to a library ( imblearn , v.0.3.0) that is included in my python distribution (anaconda 4.3.14) by default. Before submitting, I want to to test my cloned repo. Therefore, I need to reload the module from a different location (cloned repo), instead of same the default location like described here .

Adding the location to the path as first element does not work:

>>> import sys
>>> sys.path.insert(0, 'C:\\my repositories\\imbalanced-learn\\imblearn')

printing the version still gives the result from the version.py in the anaconda folder

>>> from imblearn import version
>>> version.__version__
'0.3.0.dev0'

Is there a non hacky way ?

Answer 1

I figured it out:

>>> import os, sys
>>> dir = os.path.dirname(os.path.abspath(os.path.realpath('.')))
>>> libRoot = os.path.join(dir, 'imbalanced-learn') # include parent folder of library
>>> sys.path.insert(0,libRoot) # NOTE: insert at beginning of path array

resulting into

>>> from imblearn import version
>>> version.__version__
'0.3.1.pr'

assuming that the file structure is as follows and eg the jupyter notebook is started from the root folder:

root
|- main.py
|- imbalanced-learn/
   |- imblearn/
      |- __init__.py
      |- setup.py
      |- ...