Numeric or numarray module

Igor_Korot · May 30, 2015, 7:15pm

Hi, ALL,
Where do I get those modules?
I'm looking to run the PyPlot demo on both Mac and Windows and it gives an error
that those modules are not found.

Thank you.

Chris_Barker1 · June 1, 2015, 6:12am

Numeric and numarray are predecessors to the current numpy package.

This docs must be pretty old – sorry! But numpy should work fine.

www.numpy.org

-Chris

···

On Sat, May 30, 2015 at 12:15 PM, Igor Korot ikorot01@gmail.com wrote:

Hi, ALL,

Where do I get those modules?

I’m looking to run the PyPlot demo on both Mac and Windows and it gives an error

that those modules are not found.

Thank you.

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Igor_Korot · June 2, 2015, 4:02am

Hi, Chris,

Numeric and numarray are predecessors to the current numpy package.

This docs must be pretty old -- sorry! But numpy should work fine.

www.numpy.org

I installed numpy this morning and after coming back from work I tried
PyPlot demo again.

I got the same panel telling me that I need Numeric or numarray package.

This is from the wxPython-3.0.0 (latest available) demo package on OSX 10.6 SL.

Is it a bug in the demo?

Thank you.

···

On Mon, Jun 1, 2015 at 2:12 AM, Chris Barker <chris.barker@noaa.gov> wrote:

-Chris

On Sat, May 30, 2015 at 12:15 PM, Igor Korot <ikorot01@gmail.com> wrote:

Hi, ALL,
Where do I get those modules?
I'm looking to run the PyPlot demo on both Mac and Windows and it gives an
error
that those modules are not found.

Thank you.

--
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"wxPython-users" group.
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Seattle, WA 98115 (206) 526-6317 main reception

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Rich · June 2, 2015, 12:59pm

Perhaps. I'm running Python-2.7.5, wxPython-3.0.2.0, and numpy-1.9.1 on
Slackware-14.1.

PyPlot.py is in the demo sub-directory, and throws python errors when I
try running it from the command line. The trace of the error source ended up
here:

File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_gdi.py", line 1510,
in __init__
_gdi_.Cursor_swiginit(self,_gdi_.new_Cursor(*args, **kwargs))
TypeError: Required argument 'type' (pos 2) not found

However, I have seen such errors thrown when trying to run other demos frm
the command line yet the demo runs properly when selected from a menu when
Main.py is running. Unfortunately, I did not find PyPlot on any of the menus
in my quick look and it does not appear in Main.py.

Rich

···

On Tue, 2 Jun 2015, Igor Korot wrote:

I installed numpy this morning and after coming back from work I tried
PyPlot demo again.

I got the same panel telling me that I need Numeric or numarray package.

This is from the wxPython-3.0.0 (latest available) demo package on OSX 10.6 SL.

Is it a bug in the demo?

Werner2 · June 2, 2015, 2:52pm

This one and at least an another one was fixed by Robin in March, so probably not in 3.0.2.

See the thread "Crash on pyplot demo"

Werner

···

On 6/2/2015 14:59, Rich Shepard wrote:

On Tue, 2 Jun 2015, Igor Korot wrote:

I installed numpy this morning and after coming back from work I tried
PyPlot demo again.

I got the same panel telling me that I need Numeric or numarray package.

This is from the wxPython-3.0.0 (latest available) demo package on OSX 10.6 SL.

Is it a bug in the demo?

  Perhaps. I'm running Python-2.7.5, wxPython-3.0.2.0, and numpy-1.9.1 on
Slackware-14.1.

  PyPlot.py is in the demo sub-directory, and throws python errors when I
try running it from the command line. The trace of the error source ended up
here:

File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_gdi.py", line 1510,
in __init__
    _gdi_.Cursor_swiginit(self,_gdi_.new_Cursor(*args, **kwargs))
TypeError: Required argument 'type' (pos 2) not found

Rich · June 2, 2015, 2:57pm

Werner,

Thanks for the information.

My copies of the demo files were installed 2013-12-28; I'll bet there's a
newer version to which I should upgrade.

Regards,

Rich

···

On Tue, 2 Jun 2015, Werner wrote:

This one and at least an another one was fixed by Robin in March, so
probably not in 3.0.2.

Igor_Korot · June 2, 2015, 2:58pm

Werner,

I installed numpy this morning and after coming back from work I tried
PyPlot demo again.

I got the same panel telling me that I need Numeric or numarray package.

This is from the wxPython-3.0.0 (latest available) demo package on OSX
10.6 SL.

Is it a bug in the demo?

  Perhaps. I'm running Python-2.7.5, wxPython-3.0.2.0, and numpy-1.9.1 on
Slackware-14.1.

  PyPlot.py is in the demo sub-directory, and throws python errors when I
try running it from the command line. The trace of the error source ended
up
here:

File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_gdi.py", line
1510,
in __init__
    _gdi_.Cursor_swiginit(self,_gdi_.new_Cursor(*args, **kwargs))
TypeError: Required argument 'type' (pos 2) not found

This one and at least an another one was fixed by Robin in March, so
probably not in 3.0.2.

See the thread "Crash on pyplot demo"

Is it for the crash only or his fix is for my problem as well?
Or its one problem altogether?

Thank you.

···

On Tue, Jun 2, 2015 at 10:52 AM, Werner <wernerfbd@gmx.ch> wrote:

On 6/2/2015 14:59, Rich Shepard wrote:

On Tue, 2 Jun 2015, Igor Korot wrote:

Werner

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Werner2 · June 2, 2015, 3:39pm

Hi,

...

Is it for the crash only or his fix is for my problem as well?
Or its one problem altogether?

I think only for the crash.

Your problem is that it does not find numpy. Did you install it into the same Python version as you use for wxPython?

Werner

···

On 6/2/2015 16:58, Igor Korot wrote:

Igor_Korot · June 7, 2015, 7:31pm

Werner,

Hi,

...

Is it for the crash only or his fix is for my problem as well?
Or its one problem altogether?

I think only for the crash.

Your problem is that it does not find numpy. Did you install it into the
same Python version as you use for wxPython?

Yes.

Just in case - how do I verify it?

Thank you.

···

On Tue, Jun 2, 2015 at 11:39 AM, Werner <wernerfbd@gmx.ch> wrote:

On 6/2/2015 16:58, Igor Korot wrote:

Werner

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Werner2 · June 8, 2015, 6:39am

import numpy
numpy.__version__
'1.6.1'

Werner

···

On 6/7/2015 21:31, Igor Korot wrote:

Werner,

On Tue, Jun 2, 2015 at 11:39 AM, Werner <wernerfbd@gmx.ch> wrote:

Hi,

On 6/2/2015 16:58, Igor Korot wrote:
...

Is it for the crash only or his fix is for my problem as well?
Or its one problem altogether?

I think only for the crash.

Your problem is that it does not find numpy. Did you install it into the
same Python version as you use for wxPython?

Yes.

Just in case - how do I verify it?

Igor_Korot · June 8, 2015, 12:04pm

Werner,

Werner,

Hi,

...

Is it for the crash only or his fix is for my problem as well?
Or its one problem altogether?

I think only for the crash.

Your problem is that it does not find numpy. Did you install it into the
same Python version as you use for wxPython?

Yes.

Just in case - how do I verify it?

import numpy
numpy.__version__
'1.6.1'

Alena-Korots-MacBook:listctrl AlenaKorot$ python
Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import numpy
numpy.__version__

'1.9.2'

Nevertheless, I'm getting that error on running pyplot demo.

Thank you.

···

On Mon, Jun 8, 2015 at 2:39 AM, Werner <wernerfbd@gmx.ch> wrote:

On 6/7/2015 21:31, Igor Korot wrote:

On Tue, Jun 2, 2015 at 11:39 AM, Werner <wernerfbd@gmx.ch> wrote:

On 6/2/2015 16:58, Igor Korot wrote:

Werner

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Werner2 · June 8, 2015, 12:26pm

Hi,

Werner,

...

Alena-Korots-MacBook:listctrl AlenaKorot$ python
Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import numpy
numpy.__version__

'1.9.2'

Nevertheless, I'm getting that error on running pyplot demo.

What do you get when you do:

import wx
wx.VERSION_STRING

and:
import wx.lib.plot

Werner

···

On 6/8/2015 14:04, Igor Korot wrote:

Igor_Korot · June 8, 2015, 11:28pm

Werner,

Hi,

Werner,

...

Alena-Korots-MacBook:listctrl AlenaKorot$ python
Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import numpy
numpy.__version__

'1.9.2'

Nevertheless, I'm getting that error on running pyplot demo.

What do you get when you do:

import wx
wx.VERSION_STRING

and:
import wx.lib.plot

Here is the output:

Alena-Korots-MacBook:listctrl AlenaKorot$ python
Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import wx
wx.VERSION_STRING

'3.0.0.0'

import wx.lib.plot

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/wxPython-3.0.0.0/lib/python2.7/site-packages/wx-3.0-osx_cocoa/wx/lib/plot.py",
line 126, in <module>
    raise ImportError, "NumPy not found.\n" + msg
ImportError: NumPy not found.

    This module requires the NumPy module, which could not be
    imported. It probably is not installed (it's not part of the
    standard Python distribution). See the Numeric Python site
    (http://numpy.scipy.org) for information on downloading source or
    binaries.

Does this mean I got an error compiling?

Thank you.

···

On Mon, Jun 8, 2015 at 8:26 AM, Werner <wernerfbd@gmx.ch> wrote:

On 6/8/2015 14:04, Igor Korot wrote:

Werner

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Werner2 · June 9, 2015, 6:58am

I don't know, wx.lib.plot just does "import numpy as np" and if that throws an error you see the message above, I don't understand how you can import numpy manually without problem but wx.lib.plot gets an error when it does the same.

Do you have some other files/folders called numpy on your search path?

Werner

···

On 6/9/2015 1:28, Igor Korot wrote:

Werner,

On Mon, Jun 8, 2015 at 8:26 AM, Werner <wernerfbd@gmx.ch> wrote:

Hi,

On 6/8/2015 14:04, Igor Korot wrote:

Werner,

...

Alena-Korots-MacBook:listctrl AlenaKorot$ python
Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import numpy
numpy.__version__

'1.9.2'

Nevertheless, I'm getting that error on running pyplot demo.

What do you get when you do:

import wx
wx.VERSION_STRING

and:
import wx.lib.plot

Here is the output:

Alena-Korots-MacBook:listctrl AlenaKorot$ python
Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import wx
wx.VERSION_STRING

'3.0.0.0'

import wx.lib.plot

Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File "/usr/local/lib/wxPython-3.0.0.0/lib/python2.7/site-packages/wx-3.0-osx_cocoa/wx/lib/plot.py",
line 126, in <module>
     raise ImportError, "NumPy not found.\n" + msg
ImportError: NumPy not found.

     This module requires the NumPy module, which could not be
     imported. It probably is not installed (it's not part of the
     standard Python distribution). See the Numeric Python site
     (http://numpy.scipy.org) for information on downloading source or
     binaries.

Does this mean I got an error compiling?

Thank you.

Chris_Barker1 · June 9, 2015, 11:06pm

One thing to check-- there are way too many ways to run python on OS-X.

I suspect you installed numpy into one pyton, and are running wx with another…

can you really do “import numpy” from the same interpreter you ran that with?

-Chris

···

On Mon, Jun 8, 2015 at 11:58 PM, Werner wernerfbd@gmx.ch wrote:

On 6/9/2015 1:28, Igor Korot wrote:
Werner,

On Mon, Jun 8, 2015 at 8:26 AM, Werner wernerfbd@gmx.ch wrote:

Hi,

On 6/8/2015 14:04, Igor Korot wrote:

Werner,
…
Alena-Korots-MacBook:listctrl AlenaKorot$ python

Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)

[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin

Type “help”, “copyright”, “credits” or “license” for more information.

import numpy

numpy.version
‘1.9.2’

Nevertheless, I’m getting that error on running pyplot demo.
What do you get when you do:

import wx

wx.VERSION_STRING

and:

import wx.lib.plot
Here is the output:

Alena-Korots-MacBook:listctrl AlenaKorot$ python

Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54)

[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin

Type “help”, “copyright”, “credits” or “license” for more information.

import wx

wx.VERSION_STRING
‘3.0.0.0’
import wx.lib.plot
Traceback (most recent call last):

File “”, line 1, in

File “/usr/local/lib/wxPython-3.0.0.0/lib/python2.7/site-packages/wx-3.0-osx_cocoa/wx/lib/plot.py”,

line 126, in
 raise ImportError, "NumPy not found.\n" + msg
ImportError: NumPy not found.
 This module requires the NumPy module, which could not be

 imported.  It probably is not installed (it's not part of the

 standard Python distribution). See the Numeric Python site

 ([http://numpy.scipy.org](http://numpy.scipy.org)) for information on downloading source or

 binaries.
Does this mean I got an error compiling?

Thank you.

I don’t know, wx.lib.plot just does “import numpy as np” and if that throws an error you see the message above, I don’t understand how you can import numpy manually without problem but wx.lib.plot gets an error when it does the same.

Do you have some other files/folders called numpy on your search path?

Werner

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–

Christopher Barker, Ph.D.
Oceanographer

Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception

Chris.Barker@noaa.gov