$ nm-applet 

** (nm-applet:5147): WARNING **: Icon nm-secure-lock missing: Значок «nm-secure-lock» не присутствует в теме



$ sudo cat /var/log/NetworkManager

Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) starting connection 'Auto dlink'
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): device state change: 3 -> 4 (reason 0)
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): device state change: 4 -> 5 (reason 0)
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1/wireless): access point 'Auto dlink' has security, but secrets are required.
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): device state change: 5 -> 6 (reason 0)
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): device state change: 6 -> 4 (reason 0)
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): device state change: 4 -> 5 (reason 0)
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1/wireless): connection 'Auto dlink' has security, and secrets exist.  No new secrets needed.
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Config: added 'ssid' value 'dlink'
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Aug  5 12:55:09 hp4525s NetworkManager: <info>  Config: set interface ap_scan to 1
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): supplicant connection state:  scanning -> disconnected
Aug  5 12:55:09 hp4525s NetworkManager: <info>  (eth1): supplicant connection state:  disconnected -> scanning
Aug  5 12:55:13 hp4525s NetworkManager: <info>  (eth1): device state change: 5 -> 3 (reason 38)
Aug  5 12:55:13 hp4525s NetworkManager: <info>  (eth1): deactivating device (reason: 38).

#!/usr/bin/python
from numpy import *
m=3
xc=0.
yc=0.
a=2.
b=1.
eps=0.1
x_old=ones((m,2),dtype='d')
x_new=ndarray((m,2),dtype='d')
x_new[0][0]=2.;x_new[0][1]=0.
x_new[1][0]=3.;x_new[0][1]=1.
x_new[2][0]=1.;x_new[0][1]=0.
for i in range(m):
    if (x_new[i][0]-xc)**2/a/a+(x_new[i][1]-yc)**2/b/b>(1.+eps):
        x_old[i]=x_new[i]
print "x_new=",x_new
print "x_old=",x_old

>>> import pylab
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.6/site-packages/pylab.py", line 1, in <module>
    from matplotlib.pylab import *
  File "/usr/lib/python2.6/site-packages/matplotlib/pylab.py", line 263, in <module>
    from matplotlib.pyplot import *
  File "/usr/lib/python2.6/site-packages/matplotlib/pyplot.py", line 95, in <module>
    new_figure_manager, draw_if_interactive, show = pylab_setup()
  File "/usr/lib/python2.6/site-packages/matplotlib/backends/__init__.py", line 25, in pylab_setup
    globals(),locals(),[backend_name])
ImportError: No module named backend_tkagg

#!/usr/bin/python
import sys
import scitools.filetable as ftable

...

b0n=b0[:,0:9]
fb0n=open(file_name+".raw",'w')
ftable.write(fb0n,b0n)
fb0n.close()

convert *pnm -compress JPEG -quality 50 res.pdf

#!/usr/bin/python
from numpy import *
def matrix(bRow, bCol, out=None):
    for i in range(len(bRow)):
        for j in range(len(bCol)):
            tmp=0.0
            for k in range(len(bRow[i])):
                tmp+=0.000001*(linalg.norm(bRow[i][k]))
            for k in range(len(bCol[j])):
                tmp+=0.000001*(linalg.norm(bCol[j][k]))
            out[i][j]=tmp

#!/usr/bin/python
import numpy as np
cimport numpy as np
cimport cython
ctypedef np.float64_t dtype_t
#ctypedef double dtype_t
@cython.boundscheck(False) 
@cython.wraparound(False)
def matrix(np.ndarray[dtype_t, ndim=3] bRow,np.ndarray[dtype_t, ndim=3] bCol,np.ndarray[dtype_t, ndim=2] out=None):
#    cdef long i,j,k
    cdef Py_ssize_t i,j,k
    cdef dtype_t tmp
    for i in range(bRow.shape[0]):
        for j in range(bCol.shape[0]):
            tmp=0.0
            for k in range(bRow.shape[1]):
                tmp+=0.000001*(np.linalg.norm(bRow[i][k]))
            for k in range(bCol.shape[1]):
                tmp+=0.000001*(np.linalg.norm(bCol[j][k]))
            out[i][j]=tmp

$ cython matrixx.pyx 
$ gcc -c -fPIC -I/usr/include/python2.7/ matrixx.c 
$ gcc -shared matrixx.o -o matrixx.so

cython my_module.py вываливает ошибки однотипные, ругается на pow

Error converting Pyrex file to C:
------------------------------------------------------------
...
    
    Wt=array([1.,.0,.0])-1.5/pow(linalg.norm(x),5.)*x
                              ^
------------------------------------------------------------

 Call with wrong number of arguments (expected 3, got 2)

$ cat matrix.c 
#include <python2.7/Python.h>
#include <stdlib.h>
static PyObject *matrix_maker_cmd(PyObject *self,PyObject *val)
{
    double nRow,nCol;
    double **a;
    int i,j;
    if(!PyArg_ParseTuple(val,"ii",&nRow,&nCol))
        return NULL;
    a = malloc(nRow*nCol*6);
    for(i=0; i<nRow; ++i){
    for(j=0; j<nCol; ++j){    
        a[i][j]=cos(i+j);
    }
    }
    return Py_BuildValue("d",a);
}
static PyMethodDef threeMethods[] = {
    {"matrix_maker",matrix_maker_cmd,METH_VARARGS,"calc matrix elem"},
    {NULL,NULL,0,NULL}
};
void initthree(void)
{
    Py_InitModule("matrix",threeMethods);
}

$ cat test_matrix.py
#!/usr/bin/python
import matrix
print matrix_maker(5,4)

$ ./test_matrix.py
Traceback (most recent call last):
  File "./test_matrix.py", line 2, in <module>
    import matrix
ImportError: dynamic module does not define init function (initmatrix)

$ cat c4py.c 
#include <Python.h>
....

$ gcc --shared c4py.c -o three.so
c4py.c:1:20: fatal error: Python.h: Нет такого файла или каталога
compilation terminated.

$ runSalome 
runSalome running on tanya-desktop
Configure parser: Warning : could not find user configuration file
Searching for a free port for naming service: 2810 2811 2812 2813 - OK
Searching Naming Service ++++++++++Failed to narrow the root naming context
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/salome/runSalome.py", line 617, in useSalome
    clt = startSalome(args, modules_list, modules_root_dir)
  File "/usr/lib/python2.7/dist-packages/salome/runSalome.py", line 417, in startSalome
    clt=orbmodule.client(args)
  File "/usr/share/pyshared/salome/orbmodule.py", line 49, in __init__
    self.initNS(args or {})
  File "/usr/share/pyshared/salome/orbmodule.py", line 82, in initNS
    sys.exit(1)
SystemExit: 1


--- Error during Salome launch ---

#!/usr/bin/python
from numpy import *
from enthought.mayavi import mlab
rad=array([2.,2.,1.])
z=array([0.,0.,0.])
p,t=mgrid[0.:pi:4j,0:2.*pi:8j]
x=z[0]+rad[0]*sin(p)*cos(t)
y=z[1]+rad[1]*sin(p)*sin(t)
z=z[2]+rad[2]*cos(p)

mlab.clf()
mlab.mesh(x, y, z, color=(0, 1, 1))
mlab.mesh(x, y, z, representation='wireframe', color=(1, 0, 0))
mlab.show()

tri=zeros((32,3,3))
cycle=0
for i in range(3):
    for j in range(5):
        tri[i*5+j][0]=array([x[i][j],y[i][j],z[i][j]])
        tri[i*5+j][1]=array([x[i-1][j],y[i-1][j],z[i-1][j]])
        tri[i*5+j][2]=array([x[i][j-1],y[i][j-1],z[i][j-1]])
print tri

>> gr.ShowImage()
sh: kuickshow: not found

$ apt-cache search kuickshow
Пусто

$ cat t.py 
#!/usr/bin/python
from mathgl import *

$ ./t.py
Traceback (most recent call last):
  File "./t.py", line 2, in <module>
    from mathgl import *
ImportError: No module named mathgl

$ apt-cache search python mathgl
libmgl-data - library for scientific graphs. (data files)
libmgl-dev - library for scientific graphs. (development files)
libmgl-fltk5 - library for scientific graphs. (FLTK runtime library)
libmgl-glut5 - library for scientific graphs. (GLUT runtime library)
libmgl-qt5 - library for scientific graphs. (Qt runtime library)
libmgl-wx5 - library for scientific graphs. (wxWidgets runtime library)
libmgl5 - library for scientific graphs. (main runtime library)
mathgl - библиотека для построения графиков (утилиты и примеры)
mathgl-doc - library for scientific graphs. (documentation)

$ cat surf1.txt
0.9160946164 2.2521700679 -0.0224572201
0.8784731664 2.2200436194 -0.3629388560
0.5246325267 2.3009418508 -0.3637445659
0.9160946164 2.2521700679 -0.0224572201

0.9160946164 2.2521700679 -0.0224572201
0.5246325267 2.3009418508 -0.3637445659
0.5497637301 2.3476743622 -0.0395248911
0.9160946164 2.2521700679 -0.0224572201

...