I have a python (2.7) project containing my own packages util and operator (and so forth).
I read about relative imports, but perhaps I didn't understand. I have the following directory structure:
top-dir/
util/__init__.py (empty)
util/ua.py
util/ub.py
operator/__init__.py
...
test/test1.py
The test1.py file contains
#!/usr/bin/env python2
from __future__ import absolute_import # removing this line dosn't change anything. It's default functionality in python2.7 I guess
import numpy as np
It's fine when I execute test1.py inside the test/ folder. But when I move to the top-dir/ the import numpy wants to include my own util package:
Traceback (most recent call last):
File "tests/laplace_2d_square.py", line 4, in <module>
import numpy as np
File "/usr/lib/python2.7/site-packages/numpy/__init__.py", line 137, in <module>
import add_newdocs
File "/usr/lib/python2.7/site-packages/numpy/add_newdocs.py", line 9, in <module>
from numpy.lib import add_newdoc
File "/usr/lib/python2.7/site-packages/numpy/lib/__init__.py", line 4, in <module>
from type_check import *
File "/usr/lib/python2.7/site-packages/numpy/lib/type_check.py", line 8, in <module>
import numpy.core.numeric as _nx
File "/usr/lib/python2.7/site-packages/numpy/core/__init__.py", line 45, in <module>
from numpy.testing import Tester
File "/usr/lib/python2.7/site-packages/numpy/testing/__init__.py", line 8, in <module>
from unittest import TestCase
File "/usr/lib/python2.7/unittest/__init__.py", line 58, in <module>
from .result import TestResult
File "/usr/lib/python2.7/unittest/result.py", line 9, in <module>
from . import util
File "/usr/lib/python2.7/unittest/util.py", line 2, in <module>
from collections import namedtuple, OrderedDict
File "/usr/lib/python2.7/collections.py", line 9, in <module>
from operator import itemgetter as _itemgetter, eq as _eq
ImportError: cannot import name itemgetter
The troublesome line is either
from . import util
or perhaps
from operator import itemgetter as _itemgetter, eq as _eq
What can I do?