import module unbelieveable behaviour
Dear conference! I have test Why python based script for HeeksCNC post-processing does not work... And I've got unbelievable behavior When importing module module manually it works, but same opertaion from script does not work as seen /opt/HeeksCAD8/HeeksCNC> python Python 2.6 (r26:66714, Feb 3 2009, 20:49:49) [GCC 4.3.2 [gcc-4_3-branch revision 141291]] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import nc.rez >>> /opt/HeeksCAD8/HeeksCNC> python test.py Traceback (most recent call last): File "test.py", line 7, in import nc.rez ImportError: No module named rez /opt/HeeksCAD8/HeeksCNC> python ./test.py Traceback (most recent call last): File "./test.py", line 7, in import nc.rez ImportError: No module named rez Would anyone be helpful for me to get more information about this problem because pydb does not show anything usable for me,please? I look forward hearing form you Yours faithfully Peter Fodrek -- http://mail.python.org/mailman/listinfo/python-list
Re: import module unbelieveable behaviour
On Wednesday 15 July 2009 17:41:54 Diez B. Roggisch wrote: > Peter Fodrek wrote: .. > What does > > import nc > print nc.__file__ python Python 2.6 (r26:66714, Feb 3 2009, 20:49:49) [GCC 4.3.2 [gcc-4_3-branch revision 141291]] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import nc >>> print nc.__file__ nc/__init__.pyc and as well ls nc attach.py hpgl2dv_read.py iso_codes.pyc nc_read.py emc2.py hpgl3d.pyiso.py nc_read.pycrez.pyc emc2_read.pyhpgl3d_read.py iso_read.pynum_reader.py rez_read.py hpgl2d.py __init__.py machines.txt rez_codes.py siegkx1.py hpgl2d_read.py __init__.pyc nc.py siegkx1_read.py hpgl2dv.py iso_codes.py nc.pyc rez.py and module is compiled well ls -la nc/rez* -rwxr-xr-x 1 peto users 1391 2009-07-15 13:18 nc/rez_codes.py -rwxrwxrwx 1 peto users 255 2009-07-15 14:28 nc/rez.py -rwxr-xr-x 1 peto users 222 2009-07-15 14:28 nc/rez.pyc -rwxr-xr-x 1 peto users 5920 2009-07-15 13:17 nc/rez_read.py Thank you Peter -- http://mail.python.org/mailman/listinfo/python-list
Re: import module unbelieveable behaviour
On Thursday 16 July 2009 02:18:52 Carl Banks wrote: > On Jul 15, 6:12 am, Peter Fodrek wrote: > That's a tricky one, indeed. > > Here's my guess: test.py is a symlink to a file in another directory. It is not true guess ls -la test.py -rw-r--r-- 1 peto users 1990 2009-07-15 14:19 test.py But maybe access rights needed to be corrected... Thank you Peter -- http://mail.python.org/mailman/listinfo/python-list
Re: import module unbelieveable behaviour
On Thursday 16 July 2009 07:38:23 Carl Banks wrote: > On Jul 15, 10:16 pm, Peter Fodrek wrote: > > On Wednesday 15 July 2009 17:41:54 Diez B. Roggisch wrote: > > > Peter Fodrek wrote: > > > > .. > > > > > What does > > > > > > import nc > > > print nc.__file__ > > > > python > > Python 2.6 (r26:66714, Feb 3 2009, 20:49:49) > > [GCC 4.3.2 [gcc-4_3-branch revision 141291]] on linux2 > > Type "help", "copyright", "credits" or "license" for more information.>>> > > import nc > > > > >>> print nc.__file__ > > > > nc/__init__.pyc > > What does it do if you run this from a script? Ouch, I am and python rookie, that was needed to try to edit undocumented script from German author this answers everything /home/opt/HeeksCAD8/HeeksCNC> python ./test.py /usr/local/lib/heekscnc/nc/__init__.py and it is because begining of the script # -*- coding: utf-8 -*- import sys sys.path.insert(0,'/usr/local/lib/heekscnc/') import kurve import kurve_funcs from nc.nc import * import nc print nc.__file__ import nc.rez and ls -a /usr/local/lib/heekscnc/nc . emc2_read.pyhpgl2dv_read.py iso_codes.py nc_read.py .. hpgl2d.py hpgl3d.pyiso.pynum_reader.py attach.py hpgl2d_read.py hpgl3d_read.py iso_read.py siegkx1.py emc2.pyhpgl2dv.py __init__.py nc.py siegkx1_read.py Thank you for your help, once more. Peter -- http://mail.python.org/mailman/listinfo/python-list
Re: import module unbelieveable behaviour
On Thursday 16 July 2009 08:38:57 Peter Fodrek wrote: > On Thursday 16 July 2009 07:38:23 Carl Banks wrote: > > On Jul 15, 10:16 pm, Peter Fodrek wrote: > > > On Wednesday 15 July 2009 17:41:54 Diez B. Roggisch wrote: > sys.path.insert(0,'/usr/local/lib/heekscnc/') I was mentioned that this adds system path to multipath list(As $PATH) and it replaces path instead. That was problem.. Peter -- http://mail.python.org/mailman/listinfo/python-list
Re: error when compiling source on linux
On Friday 17 July 2009 06:44:26 aj wrote: > when I try to compile Python 2.6 from source code on ubuntu, I get the > message > /usr/bin/ld: cannot open output file python: Is a directory This says that there is directory in the sources with same name as will be named output It can only occur when you are not compiling software correctly via INSTALL or README file I think you made ./configure make as compiling process if this is true try mkdir bulid cd build ../configure make make install Kind regards Peter -- http://mail.python.org/mailman/listinfo/python-list
Regular expression
Dear conference!
I have third party regular expression
self.pattern_main = re.compile('(\s+|\w(?:[+])?\d*(?:\.\d*)?|\w\#\d+|\(.*?\)|
\#\d+\=(?:[+])?\d*(?:\.\d*)?)')
with code
def readline(self):
self.line = self.file_in.readline().rstrip()
if (len(self.line)) : return True
else : return False
while (self.readline()):
words = self.pattern_main.findall(self.line)
This handles text file like
// remark
PL_OFF
PARK
FS
MA 52.8806 , 18.0914
SS
AD_W
PL_ON
C 52.3955 , -16.1511 , -90.
It handles file correctly with two exceptions
1) omits ',' in the a output
2) omits minus sign in the numbers...
Would anyone recommend me what to change regular expression to add thesee two
think to the output,please?
Thank you for any help.
I look forward hearing form you
Yours faithfully
Peter Fodrek
--
http://mail.python.org/mailman/listinfo/python-list
Re: Regular expression
21.7.2009 v 16:50, MRAB:
Peter Fodrek wrote:
Dear conference!
I have third party regular expression
self.pattern_main = re.compile('(\s+|\w(?:[+])?\d*(?:\.\d*)?|\w\#\d
+|\(.*?\)|
\#\d+\=(?:[+])?\d*(?:\.\d*)?)')
[snip]
It handles file correctly with two exceptions
1) omits ',' in the a output
2) omits minus sign in the numbers...
Would anyone recommend me what to change regular expression to add
thesee two think to the output,please?
self.pattern_main = re.compile(r'(\s+|,|-?\w\+?\d*(?:\.\d*)?|\w#\d+|\
(.*?\)|#\d+=\+?\d*(?:\.\d*)?)')
Thank you I will try yesterday...
Peter
--
http://mail.python.org/mailman/listinfo/python-list
Re: Embedded Systems development using Python
On Monday 06 September 2010 13:02:56 VGNU Linux wrote: > Hi List, > Can Python be used for embedded systems development ? It is hard to say yes or no. For hard Real-time systems or hard Real-time parts of complex system answer is no, in another type of embedded systems yes or maybe > If Yes can anyone point me to a tutorial/reference website which explains > about this. There are no tutorials to do so as I know. Peter -- http://mail.python.org/mailman/listinfo/python-list
