15,406 Topics
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| | Hey, can somebody help me. I have to do a programm from school. I a complete newbie in python. Can somebody tell me why my programm doesn't work and what i can do. thanks here it is: [CODE]import matplotlib import numpy import pylab lam = pylab.linspace(0.1,100,1000)*10**-6 pylab.xlabel('Wellenlaenge (mM)') pylab.ylabel('Temperatur (T)') … |
 | I'm getting started with Django on Windows. And the tutorial [URL="http://docs.djangoproject.com/en/dev/intro/tutorial01/"]http://docs.djangoproject.com/en/dev/intro/tutorial01/[/URL] has me running "python manage.py <command>" from a command promt all the time. But I'm wondering: Couldn't I run the manage.py commands from PythonWin or IDLE?  |
| | [code=syntax] #calculate the amout of tax due to the tax given income def calTax( income ): tax = 0 if income <25000: tax = income * 0.25 elif income > 25000 and income < 50000: tax = 25000 * 0.25 + (income - 25000) * 0.33 elif income > 50000: …  |
| | The methods is so complicated. I want to check the execution time of each statement so that I can modify that part in order to increase speed. Thanks in advance, Raymond  |
| | Maybe you know the mmotps GunZ([URL="http://trinityent.org"]http://trinityent.org/home[/URL]). i have already written a few macros for it (so a program, which clicks and presses the keys for you ingame) with the program actool([URL="http://www.actool.net/"]http://www.actool.net/[/URL]). But i am tired of using this pascal-like programming language... [B]So is there a possibility to get a macro, … |
| | ''' Calculate the BMI of a person given their height and weight ''' def calcBMI( h, w ): BMI = w / h**2 return BMI def main(): height = float(raw_input("Enter height in metres: ")) weight = float(raw_input("Enter weight in kilos: ")) BMI = calcBMI(height, weight) print "BMI = %0.1f" % … |
| | Hi, could you tell me where I can find some information about regex engine optimizations used by Python regex engine? |
| | i have to write a code that tells the user to enter the amount of minutes they were allowed to use, it has to be between 200 and 800 if it exceeds or goes below then it should print "please enter minutes between 200 and 800" the problem is: if … |
| | Hello My english is not good, so pleas - understat me ;-) I have two question about python ;) 1. I'm from poland, in poland letter a == ą, z == ź itp. Can i remove polsich letter? example in input - jacek bąk in output - jacek bak I … |
| | [CODE] while True: try: wd = int(input('How wide would you like your letter to be? (5 - 20)' + ': ')) break except ValueError: print ("Oops! That was no valid number. Try again...")[/CODE] If the user inserts a number that is not 5 - 20, I want the program to … |
| | How would you define a recursive function that asks the user for a string and prints it from the outside in. For example, 123456 would print as 162534. Any help would be appreciated. |
| | please please please help me this is my last program i have to write and i am having difficulty, this could mean a pass or fail. Thank you for your patience and help. I need a very simple code that asks the user, #input the minutes that are allowed how … |
| | [CODE=python]>>> import wx >>> wx.NullBitmap.SubBitmap Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> wx.NullBitmap.SubBitmap File "C:\Python25\lib\site-packages\wx-2.8-msw-unicode\wx\_gdi.py", line 659, in GetSubBitmap return _gdi_.Bitmap_GetSubBitmap(*args, **kwargs) TypeError: Bitmap_GetSubBitmap() takes exactly 2 arguments (1 given)[/CODE] I didn't call it, I just tried to reference it. happens with all these methods wx.DefaultDateTime.Day … |
| | Ive started with this program def calcFinal(): while True: try: asg1Mark = int(raw_input("Enter Asg1 mark: ")) asg2Mark = int(raw_input("Enter Asg2 mark: ")) examMark = int(raw_input("Enter Exam mark: ")) final = asg1Mark + asg2Mark + examMark return final except ValueError: print 'Please enter only numbers' def mark_check(finalMark): print "Final mark is … |
| | Several weeks ago, I wrote a simple web crawler that was designed to simply retrieve robots.txt from a range of IP addresses. It was entirely CLI based, and I had it working perfectly. As my python experience has increased, I decided to start learning about GUI based programming, and decided … |
| | First off this is for a homework assignment and I am new to python. I have attempted to tweak an example of how to make a table from another post on this forum but with no luck. Here are my problems: 1) my range is small (0, 1, 0.1) This …  |
| | I've got a little app to resize and watermark images. At the moment it only does one at a time but I would like to get it to do a full folder of images in one go. I have done this previously in VB using loops but im new to …  |
| | Hi everybody. Could someone explain me the usage of python's modulo operator and/or the fmod function? why do i get these results? >>> 23%0.1 0.099999999999998729 >>> import math >>> math.fmod(23,0.1) 0.099999999999998729 >>> normally 23 mod 0.1 = 0 because 23 / 0.1 = 230 exactly is there anything wrong there … |
| | the random function gives you a number between 0.0 and 1.0 . im trying to get a random number between -0.5 and 0.5. i asked someone for help and they told me to go off of this: [0, 1) + .1 this changes the range to [1, 2) and i …  |
| | i am really wondering why this type of error continues to occur for every bluetooth code i try.. i am trying to connect to a bluetooth module... i am wondering why i cant connect to that module where in i can connect to other devices like mobile phone and laptops... … |
| | i have an error with this sample code i got from the net... the error says: TypeError: unsupported operand types for +: 'int' and 'str' here is the code: from time import ctime [COLOR="Red"]import[/COLOR] codecs [COLOR="red"]import[/COLOR] inbox, appuifw box = inbox.Inbox() msg = box.sms_messages() f = [COLOR="red"]codecs.[/COLOR][COLOR="Green"]open[/COLOR]('E:/Others/listSMS.txt', 'w', 'utf8') # … |
| | Hello.. Im doing some simple text processing using Python which include indexing, splitting and tokenizing text from folder. i want to improve the stemming and tagging process using MontyLingua by importing the Monty library for tokenizing and tagging. I dont know how to edit and call them in my coding. … |
| | the program below simulates a game of craps and its pretty much done except for a way to get the while loop to stop. i was trying to get an input from the user when they wanted to stop rolling and to enter "n" for no but im not sure …  |
| | so im trying to simulate a walk where the user will randomly take either a step forward or backwards, hence using the probability of a coin flip. i think the program is pretty much self explanatory. i just need help debugging it because it doesn't seem to work properly yet. … |
| | Hi Guys! I am a Python noob. I wanted to merge data and eliminate duplicates. I have the solution. Now I am stuck at dumping the dict contents to MySQL. Any help is really appreciated. Data : [QUOTE]a b c d e f key dupe -------------------- 1 d c f … |
| | Hi there, As a student I am new to python and am struggling with the following program I have been tasked to create. My code so far is like so. The idea is that the function will take a guess x, incorporate an arbitrary function f(x) and then take feps, … |
| | Hello everyone! I have task to write a program that would read a data from any txt file and visualize it on a bar chart using turtle module. I have to structure the program using modules and functions for nice design. The program must be fit for any other txt … |
| | Hello, I want know how to find some of words in a file. For example : find one word [CODE]if "word" in open(file).read(): print file[/CODE] I wand do that but with 5 words [ word1 , word2 , word3 , word4 , word5 ] If find word1 or word2 or … |
| | Country Gold Silver Bronze Total US 9 15 13 37 GE 10 13 7 30 CA 14 7 5 26 NO 9 8 6 23 AU 4 6 6 16 RF 3 5 7 15 KO 6 6 2 14 CH 5 2 4 11 SW 5 2 4 11 … |
| | i found this code [URL="http://www.daniweb.com/forums/thread233959.html"]here[/URL] and i tested the code and it isn't working for me this is what my code looks like: [CODE] # PURPOSE: to count the number of words, lines, and characters in a file # # INPUT(S): a file name to be used # # OUTPUT(S): … |
| | Anyone know of a way to tell the difference between an inherited class method and a individually defined one? ie: [CODE=python]class test(str): def unique(self): pass x = test() # how to test for difference between x.unique # and x.lower[/CODE] |
| | can any one please give me a link from where i can find out how python executes internally,i mean the way objects are declared, stuff stored etc.  |
| | [CODE]from Tkinter import * import random weapons = ("rock", "paper", "scissors") class Application(Frame): def __init__(self, master): Frame.__init__(self, master) self.grid() self.create_widgets() def create_widgets(self): Label(self, text = "Choose your weapon!\n" ).grid(row = 0, column = 0, sticky = W) Label(self, text = "Weapons:" ).grid(row = 1, column = 0, sticky = W) … |
| | ***Editted: added second problem I have this code, how do I make it stop once it's found the first instance of the [B]if[/B] happening. break, myparser.close(), and return don't work. [CODE]from html.parser import HTMLParser class MyHTMLParser(HTMLParser): def handle_starttag(self, tag, attrs): if tag == 'a' and (attrs[0][1].find('downloads&showfile') != -1): print(attrs[0][1]) print(attrs[1][1]) … |
| | Hello Python forums, I started working with Python recently and picked up a book. The book stated discussing using the ctypes module in python which is slick because it's exactly what I need to be learning. I started trying to test my knowledge by implementing a simple, singly linked list … |
| | I have files that contain lists of lists. Each file has about 20.000 lists that each list member is a list of itself with 15 values. Think of it as a database table. I know we can use a binary search to find a member of a list but can …  |
| | I want to get a list with just folders (without subfolders). Any idea how to do that ??? |
| | I will donate $10 via paypal whoever can help me with this code. heres my assignment [QUOTE]Write a Python class named "Car" that has the following data attributes (please create your own variable names for these attributes): - Year_Model (for the car's model) - Make (for the car's maker) - … |
| | Hey guys, first time poster, relatively long time reader -- I am struggling creating a buffer class in python for my class. (relatively new to the language). Here is the basic idea I want to do: Implement a class that buffers text. The write() method adds a string to the … |
| | Hello All, I'm pretty new to python but have been programming, for a few years hobby wise and decided to try python after I found how concise the syntax was and with a computer science bent. So I'm writing a little code for a work related thing, simulating some basic … |
| | Hi, I've made a small program which has 2 buttons and each does certain thing. Here's a simplified version of the code. Thing is it works fine except that the button freezes and stays in a clicked position and whole GUI freezes until the command is completed. As far as … |
 | Is it possible to limit a certain variable to only certain type? For example, i have a class named AccurateStr. How can I make sure that the variable "as" is an instance of AccurateStr? Similarly, how can I make sure a variable is a positive int, str etc without the … |
| | hi, I am new to python :). I am having a file say "test.c" test.c file contains test1 test2 test3 test4 and my output should be write in a file as newtest.c... -h test1 -e temp -x temp2 -o temp3 -h test2 -e temp -x temp2 -o temp3 -h test3 … |
| | i am having an error with this simple bluetooth console it has error that says: NameError: name 'sys' is not defined call') here is the code sorry i am a noob in python i am trying different samples for me to learn hope somebody will enlighten me: [code=python] import socket … |
| | Hello all, I normally lurk around and solve most of my issues by reading other threads. I have run into an issue and I am trying to figure out what I am missing. I am rather new at this so thanks for any advice. What I am attempting to due … |
| | i have a problem... i am new to python... and i have found a program that reads an sms directly from the phone's inbox... i am using nokia 6600... i just want to ask how will i be able to copy the sms file to a string? here is the … |
| | Most people would do something like this: [icode]input("Press any key to continue") #or raw_input[/icode] This way, if the user presses a key other than the Enter (return) key, then the program will still continue. It looks something like this: [URL="http://i42.tinypic.com/2yvp9hj.png"]http://i42.tinypic.com/2yvp9hj.png[/URL] |
| | US --9--15--13--37 GE --10 --13--7--30 CA-- 14 -- 7 -- 5-- 26 (those dashes are meant to be spaces) How do i remove the first column of the text above so the output would look something like this? 9--15 --13 --37 10 --13--7--30 14 --7-- 5--26 |
| | Hello, I have a question pertaining to Python. I have been using the online book "How To Think Like A Computer Scientist" and have been doing the questions at the end of the chapters. I cannot figure out how to modify "num_digits" so that it works as expected.I have tried … |
| | Hi folks, ThompsonSensibl, so I'm new to Python. This is probably a noob question... I want to convert a String input to an Integer. I usually do it like this: number = int(someString). However this time this approach doesn't seem to be efficient at all. So far I have: [CODE] … |
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