¡@
python Programming Glossary: xyzRandomizing (x,y,z) coordinates within a box http://stackoverflow.com/questions/12700211/randomizing-x-y-z-coordinates-within-a-box every combination possible puts it in an XYZ file. The xyz file is in this format 1000.000000 comment goes here H 0.000000.. that there is no overlap of particles with open question1.xyz w as file file.write ncomment goes here n #add comments into.. goes here n #add comments into the 2nd line of the xyz file for x y z in itertools.product range L repeat 3 file.write..
In Python, what exactly does “import *” import? http://stackoverflow.com/questions/2360724/in-python-what-exactly-does-import-import share improve this question The advantage of from xyz import as opposed to other forms of import is that it imports.. on this topic a Specifically what gets imported with from xyz import if xyz module defines an __all__ variable it will import.. a Specifically what gets imported with from xyz import if xyz module defines an __all__ variable it will import all the names..
How do I interleave strings in Python? [closed] http://stackoverflow.com/questions/3083829/how-do-i-interleave-strings-in-python How do I interleave strings in Python Given s1 'abc' s2 'xyz' How do I get axbycz python share improve this question .. improve this question Here is one way to do it s1 abc s2 xyz .join i for j in zip s1 s2 for i in j 'axbycz' It also works.. And one without zip b bytearray 6 b 2 abc b 1 2 xyz str b 'axbycz' And an inefficient one s1 s2 len s1 len s1 1..
Why does Celery work in Python shell, but not in my Django views? (import problem) http://stackoverflow.com/questions/4643065/why-does-celery-work-in-python-shell-but-not-in-my-django-views-import-proble localhost BROKER_PORT 5672 BROKER_USER abc BROKER_PASSWORD xyz BROKER_VHOST fablemq CELERY_RESULT_BACKEND amqp CELERY_IMPORTS..
http://stackoverflow.com/questions/675077/ocr-for-sheet-music My question is Has anyone got any dont do it with PIL use xyz instead or something in that alley EDIT My delicius links regarding..
Find the number of occurrences of a subsequence in a string http://stackoverflow.com/questions/6877249/find-the-number-of-occurrences-of-a-subsequence-in-a-string empty. Assume that abcdef denotes the input sequence and xyz denotes the subsequence. Set result to 0 Add to the result the.. to 0 Add to the result the number of matches for bcdef and xyz i.e. discard the first input digit and recurse If the first..
Pythonic way to combine FOR loop and IF statement http://stackoverflow.com/questions/6981717/pythonic-way-to-combine-for-loop-and-if-statement statements on separate lines such as a 2 3 4 5 6 7 8 9 0 xyz 0 12 4 6 242 7 9 for x in xyz if x in a print x 0 4 6 7 9 And.. such as a 2 3 4 5 6 7 8 9 0 xyz 0 12 4 6 242 7 9 for x in xyz if x in a print x 0 4 6 7 9 And I know I can use a list comprehension.. when the statements are simple such as print x for x in xyz if x in a But what I can't find is a good example anywhere to..
Dynamically set local variable in Python http://stackoverflow.com/questions/8028708/dynamically-set-local-variable-in-python directly and expect it to work. def foo lcl locals lcl 'xyz' 42 print xyz foo Traceback most recent call last File pyshell#6.. expect it to work. def foo lcl locals lcl 'xyz' 42 print xyz foo Traceback most recent call last File pyshell#6 line 1 in.. line 1 in module foo File pyshell#5 line 4 in foo print xyz NameError global name 'xyz' is not defined Modifying locals..
How do I iterate over the HTML attributes of a Beautiful Soup element? http://stackoverflow.com/questions/822571/how-do-i-iterate-over-the-html-attributes-of-a-beautiful-soup-element a Beautiful Soup element Like given foo bar asdf blah 123 xyz foo I want bar and blah . python beautifulsoup share improve.. BeautifulSoup page BeautifulSoup ' foo bar asdf blah 123 xyz foo ' for attr value in page.find 'foo' .attrs print attr value..
Ubuntu + virtualenv = a mess? virtualenv hates dist-packages, wants site-packages http://stackoverflow.com/questions/1215610/ubuntu-virtualenv-a-mess-virtualenv-hates-dist-packages-wants-site-package serve on the path If I have a newer version of package XYZ installed in usr local lib python2.6 dist packages and and older..
Randomizing (x,y,z) coordinates within a box http://stackoverflow.com/questions/12700211/randomizing-x-y-z-coordinates-within-a-box iterates through every combination possible puts it in an XYZ file. The xyz file is in this format 1000.000000 comment goes..
http://stackoverflow.com/questions/16618499/numpy-datetime64-in-recarray '2012 05 01' 337.574 4.86 1640.61 'Bought 337.574 XYZ @ 4.86' 0.0 0.0 print p_list p_dtype p_array np.array p_row..
Faster numpy cartesian to spherical coordinate conversion? http://stackoverflow.com/questions/4116658/faster-numpy-cartesian-to-spherical-coordinate-conversion of 3 million data points from a 3 axiz accellerometer XYZ and I want to add 3 columns to the array containing the equivalent..
RGB to HSV conversion using PIL http://stackoverflow.com/questions/4554627/rgb-to-hsv-conversion-using-pil for the PIL Image.convert where RGB can be converted to XYZ color space using a 4 4 matrix as a second argument to the convert..
Elegant ways to return multiple values from a function http://stackoverflow.com/questions/514038/elegant-ways-to-return-multiple-values-from-a-function if you have it typedef boost tuple double double double XYZ XYZ foo double x y z boost tie x y z foo or a less contrived.. you have it typedef boost tuple double double double XYZ XYZ foo double x y z boost tie x y z foo or a less contrived example..
http://stackoverflow.com/questions/6866600/yaml-parsing-and-python into a Python object For example this YAML Person name XYZ To this Python class class Person yaml.YAMLObject yaml_tag 'Person'..
getting python sequence assignments & unpacking RIGHT http://stackoverflow.com/questions/6967632/getting-python-sequence-assignments-unpacking-right sequence assignment a b c XY Z # a 'X' b 'Y' c 'Z' a b c XYZ # ERROR too many values to unpack a b c XY # ERROR need more.. the assignment works. Here's an erroneous example a b c XYZ Following the above substitution rules we get the below a b..
How to spawn parallel child processes on a multi-processor system? http://stackoverflow.com/questions/884650/how-to-spawn-parallel-child-processes-on-a-multi-processor-system create_graphs.py name NAME where NAME is something like XYZ ABC NYU etc. In my parent controller script I retrieve the name.. script I retrieve the name variable from a list my_list 'XYZ' 'ABC' 'NYU' So my question is what is the best way to spawn.. Queue from multiprocessing import Process my_list 'XYZ' 'ABC' 'NYU' if __name__ '__main__' processors multiprocessing.cpu_count..
3D Contour plot from data using Mayavi / Python http://stackoverflow.com/questions/9419451/3d-contour-plot-from-data-using-mayavi-python are stored in a multi dimensional numpy array like so XYZV 1 2 3 4 6 7 8 9 ... 4 5 6 7 The data points are not uniformly.. 9 ... 4 5 6 7 The data points are not uniformly spread in XYZ space and not stored in any particular order. I think the example.. plot I'd use scipy for this. Below R is a 500 3 array of XYZ values and V is the magnitude at each XYZ point. from scipy.interpolate..
Using Python's Multiprocessing module to execute simultaneous and separate SEAWAT/MODFLOW model runs http://stackoverflow.com/questions/9874042/using-pythons-multiprocessing-module-to-execute-simultaneous-and-separate-seawa system use multiprocessor package subprocess package XYZ package Python Multiprocessing queue My Process I have 100 different..
|