python - Error ImportError: No module named 'np_plots' -

-

i have next code in python

import np_plots npp import matplotlib.pyplot plt import numpy np import math m import scipy scipy.integrate import odeint  def plotlimitcycle(bval):     rhs = lambda x, t: [-x[0]+x[1]*x[0]**2, bval - x[1]*x[0]**2]     xeq, yeq = bval, 1.0/bval     cyclerad = m.sqrt(1-bval)     nbh = min(cyclerad, 0.05)     ic = [xeq-nbh/5.0, yeq-nbh/5.0]     time_span = np.linspace(0,400,40000)     fig = plt.figure()     solution = odeint(rhs, ic, time_span)     x, y = zip(*solution)     plt.plot(x, y)     axes = plt.gca()     axxmin, axxmax = axes.get_xlim()     axymin, axymax = axes.get_ylim()     xmin = max(-15, axxmin)     xmax = min(15, axxmax)     ymin = max(-15, axymin)     ymax = min(15, axymax)     x,y,u,v = npp.ezdomainquiver2d([[xmin, xmax],[ymin, ymax]],[25,25],lambda x: rhs(x, 0),normalize=true)     plt.quiver(x,y,u,v)     plt.scatter([xeq],[yeq], color='red')     plt.xlim([xmin, xmax])     plt.ylim([ymin, ymax])     plt.axes().set_aspect('equal', 'datalim')     plt.show()

it work pretty on friend computer because showed me plots can't make run in mine, i'm using python 3.5.0cr1 shell run out came te next error:

**traceback (most recent call last):   file "c:\users\pankepünke\desktop\limites.py", line 1, in <module>     import np_plots npp importerror: no module named 'np_plots'**

i'm totally new in python programming , friend made program me in order make advances in thesis want continue working program , plots this. not know how install or kind of procceddure should follow in order want (the plots , graphics program make) so... i'll thankful if can me in not advance way, because how wrote i'm totally new in python, installed , all.

you friend had lib called np_plots on computer, not part of standard lib need install/get on comp or code not run. friend wrote code cannot see mention of lib anywhere have them.

apart friends lib, scipy , numpy not in standard library, come distributions canopy if installed regular version of python need install also.

might worth checking out pip de-facto standard package manager python.


Comments

Post a Comment

Popular posts from this blog

html - Firefox flex bug applied to buttons? -

-
i'm trying apply flex button on firefox i'm having problem on chrome doesn't happens. this css: .button { display: inline-flex; align-items: center; } as can see in fiddle, "caret" word moved new line, happens if element <button> tag, <div> works expected. http://codepen.io/anon/pen/xblmgx is firefox bug or there css i'm missing? nevermind, looks "mr firefox" doesn't idea... <button> not implementable (by browsers) in pure css, bit of black box, perspective of css. means don't react in same way e.g. <div> would. this isn't specific flexbox -- e.g. don't render scrollbars if put "overflow:scroll" on button, , don't render table if put "display:table" on it. stepping further, isn't specific <button> . consider <fieldset> , <table> have special rendering behavior: data:text/html,<fieldset style="d...
Read more

html - Missing border-right in select on Firefox -

-
Image
when put select div width , padding-left, options have no border on right. more, happend if select have width 118px , parent have 15px of padding left! have idea, going on? my code: <!doctype html> <html> <head lang="en"> </head> <body> <div style="width: 1000px; padding-left: 15px;"> <select style="width: 118px;"> <option>a</option> <option>b</option> <option>c</option> </select> </div> </body> </html> and result: here plunker: click it happend on firefox on windows. tested on 40.0.2 version -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; source: https://stackoverflow.com/a/11390432/4431269 source of problem: https://bugzilla.mozilla.org/show_bug.cgi?id=924068 and use of google ! edit: (source of problem, explained) after rea...
Read more

python - build a suggestions list using fuzzywuzzy -

-
i building suggestion engine database. i'm using fuzzywuzzy module match user input string existing database shown below. if request.method == "get": display_dict = {} user_input = request.get["user_input"] # user input match_dict = {} food_items_obj = food_items.objects.all() # fetch objects table items in food_items_obj : match = fuzz.ratio(user_input.lower(),items.name.lower()) # try match user input existing names match_dict[match] = items.name # put 1 dictionary matched_dict = ordereddict(sorted(match_dict.items(),reverse = true)) # sort dictionary if max(matched_dict.keys()) == 100: # if exact match put in dict , return display_dict[100] = matched_dict[100] else : # if not found try best matching words.. ###########this part need help! ############# k,v in matched_dict.items(): if user_input in v : display_dict[k]...
Read more