I didn't know what to title this, so if anyone wants to edit it: Go ahead. def Function_A() print "We're going to function B!" Function_B() def Function_B() print "We made it!' This is a beginner question, but the solution hasn't occurred to me as I've been spoiled by compiled languages. You can see here, Function_A leads to Funct...
If I do: result = reduce(operator.and_, [False] * 1000) Will it stop after the first result? (since False & anything == False) Similarly: result = reduce(operator.or_, [True] * 1000) ...
well ive been searching for the past 3 hours and I cant seem to find a good tutorial on this ... i`m looking for a tutorial on how to make a form "wizard" with jquery and django (I dont know javascript only basics) I need a 3 step wizard ... first step 2 inputs user password if user and password are in db then show 2nd step 2nd ...
I wrote a python script test1.py in which I import a module called test2, then in test2, I did import test1; when I run test1, it works correctly; to my very big suprise, when I try to run test2, it outputs exactlly the same result as I run test1, despite these two files have very very different contents. but when I remove import test2, ...
How can I rotate an image about a specific pixel in Python? I am trying to de-rotate a set of images of the night sky. Since the stars rotate around Polaris, I could define Polaris as the center of rotation and rotate each image to line up the stars. ...
Being used to the old ways of duck typing in Python, I failed to understand the need for ABC (abstract base classes). The help is good on how to use them. I tried to read the rationale in the PEP, but it went over my head. If I was looking for a mutable sequence container, I would check for __setitem__, or more likely tried to use it (E...
Does deleting a Django Model object with a File field delete the storage used for the file? Does it delete the file on disk? ...
So I have a class in a module that has some static methods. A couple of these static methods just do crc checks and stuff, and they're not really useful outside of the class (I would just make them private static methods in java or C++). I'm wondering if I should instead make them global class functions (outside of the class). Is there...
i am using putpixel operation on image (srcImage) which is w = 134 and h = 454 The code here gets r,g,b value of part of the font which is 0,255,0 which i found through debugging (using print option). image = letters['H'] r,g,b = image.getpixel((1,1)) *Note r g b values are 0, 255,0* srcImage.putpixel((10,15),(r,g,b)) srcIma...
I am not sure this is even possible without modifying the Admin interface. I have a model called "Quote" that can contain multiple "Product" models. I connect the two using an intermediate model "QuoteIncludes". Here are the three models as they currently stand: class Product(models.Model): name = models.CharField(max_length=100) ...
Maybe this is just impossible and I should give up all hope. Or maybe there's a really clever way to do it that I haven't thought of. Here's two examples of what I've got: يَبِسَ - يَيْبَسُ (yabisa, yaybasu)[y-b-s][ي-ب-س] (To become dry, stiff, rigid) 20:77 yabasan = dry. يَسَّرَ - يُيَسِّرُ (yassara, yuyassiru)[y-s-r][ي-س-ر...
i have a list listcdtitles = [""" Liszt, Hungarian Rhapsody #6 {'Pesther Carneval'}; 2 Episodes from Lenau's 'Faust'; 'Hunnenschlacht' Symphonic Poem. (NW German Phil./ Kulka) """, """ Puccini, Verdi, Gounod, Bizet: Arias & Duets from Butterfly, Tosca, Boheme, Turandot, I Vespri, Faust, Carmen. (Fiamma Izzo d'Amico & Peter Dvorsk...
I have written this code which inserts the fonts according to user inputed phrase in to the main image (srcImage), i am not getting any errors, but i am not seeing the result not sure where the logic error is? The arguments was the image and phrase Hi. I have tested that letter fonts do open and correct rgb values are extracted, the font...
Does the FTP protocol allow the server to close any of its passive connections while the client is still connected? Can it tell when the client is finished receiving and then close the connection? I'm including an FTP server in my application using the pyftpdlib Python project. I've got it to work in active and passive mode, but I'm a b...
I've got a query that returns a fair number of rows, and have found that We wind up throwing away most of the associated ORM instances; and building up those soon-to-be-thrown-away instances is pretty slow. So I'd like to build only the instances that I need! Unfortunately, I can't do this by simply restricting the query; I need to...
I would like to customize matplotlib image display so that i can type control-c and it will copy the image to the clipboard so then i can copy it to openoffice spreadsheet to organize all of my raw data and image results. Is there any way to do this? Thanks! ...
This code is identical to the original udp async echo server, but with a different socket. The response is transmitted and showing in wireshark, but then an ICMP Port Unreachable error is sent back to the server. I'm trying to understand why because everything looks correct. You can copy this code directly into a source file e.g. serv...
Hello Guy how i can read all process work in my computer and print it i want process read then print ? ...
I'm not sure how to find this information, I have found a few tutorials so far about using Python with selenium but none have so much as touched on this.. I am able to run some basic test scripts through python that automate selenium but it just shows the browser window for a few seconds and then closes it.. I need to get the browser out...
I am trying to get a fast i.e. fast and not a lot of code, way to get csv data into postgres data base. I am reading into python using csvDictreader which works fine. Then I need to generate code somehow that takes the dicts and puts it into a table. I want to do this automaticaly as my tables often have hundreds of variables. (I don't w...