[Numpy-discussion] NumPy 1.2.0b2 released
Andrew Dalke
dalke at dalkescientific.com
Fri Aug 15 22:03:55 EDT 2008
On Aug 15, 2008, at 11:18 PM, Travis E. Oliphant wrote:
> I've removed this loop. Are there other places in numpy.core that
> depend on numpy.lib?
That fixed the loop I identified. I removed the "import lib" in
add_newdocs.py
and things imported fine.
I then commented out the following lines
#import lib
#from lib import *
in numpy/__init__.py . This identified a loop in fft.
[josiah:~/src] dalke% python time_import.py
Traceback (most recent call last):
File "time_import.py", line 31, in <module>
import numpy
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/__init__.py", line 146, in <module>
import fft
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/fft/__init__.py", line 38, in <module>
from fftpack import *
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/fft/fftpack.py", line 541, in <module>
from numpy import deprecate
ImportError: cannot import name deprecate
Removing the "import fft" gives another loop for deprecate:
import numpy
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/__init__.py", line 148, in <module>
import ctypeslib
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/ctypeslib.py", line 56, in <module>
from numpy import integer, ndarray, dtype as _dtype, deprecate,
array
ImportError: cannot import name deprecate
Removing the "import ctypeslib" gives the following loop:
Traceback (most recent call last):
File "time_import.py", line 31, in <module>
import numpy
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/__init__.py", line 149, in <module>
import ma
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/ma/__init__.py", line 44, in <module>
import core
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/ma/core.py", line 66, in <module>
from numpy import ndarray, typecodes, amax, amin, iscomplexobj,\
ImportError: cannot import name iscomplexobj
Removing the "import ma" and I ended up with no ImportErrors.
The code still end up importing numpy.lib because of
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/site-packages/numpy/linalg/linalg.py", line 28, in <module>
from numpy.lib import triu
Take that out and "import numpy" does not imply "import nupy.lib"
>
Andrew
dalke at dalkescientific.com
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