Hi
I'm a beginner programmer, pretty new 2 it
Basically is there any alternatives to the print statement for output in Python, and how can I format my output text to be color-coded?
Thanks
Hi,
I want to create a dynamic object (inside another object) in python and then add attributes to it.
I tried:
obj = someobject
obj.a = object()
setattr(obj.a, 'somefield', 'somevalue')
but this didn't work.
Any ideas?
Thanks
I'd like to grab daily sunrise/sunset times from here. Is it possible to scrape web content with Python? what are the modules used? Is there any tutorial available?
Thanks
I have a python script on a linux server that I can SSH into and I want to run the script on the linux server( and pass it parameters entered by the user) and get the output on an ASP.net webpage running on IIS. How would I be able to do that?
Would it be easier if I was running a wamp server?
Edit: The servers are in the same internal intranet.
How would I download files (video) with Python using wget and save them locally? There will be a bunch of files, so how do I know that one file is downloaded so as to automatically start downloding another one?
Thanks.
Hi,
I'm trying to send a Python list in to client side (encoded as JSON), this is the code snippet which I have written:
array_to_js = [vld_id, vld_error, False]
array_to_js[2] = True
jsonValidateReturn = simplejson.dumps(array_to_js)
return HttpResponse(jsonValidateReturn, mimetype='application/json')
So my question is how to access it form client side, can I access it like this:
jsonValidateReturn[0]
or how I assign a name to the returned JSON array in order to access it?
Hi all
I have the following 4 arrays ( grouped in 2 groups ) that I would like to merge in ascending order by the keys array.
I can use also dictionaries as structure if it is easier.
Has python any command or something to make this quickly possible?
Regards
MN
# group 1
[7, 2, 3, 5] #keys
[10,11,12,26] #values
[0, 4] #keys
[20, 33] #values
# I would like to have
[ 0, 2, 3, 4, 5, 7 ] # ordered keys
[20, 11,12,33,26,33] # associated values
To learn from good examples, what are the best open source Google App Engine applications out there?
I don't care if it is Java or Python based.
Please one app per answer. Feel free to add a link to the live app (if there is) and to the project page.
write a program to find the sum of the logarithms of all the primes from 2 to some number n, and print out the sum of the logs of the primes, the number n, and the ratio of these two quantities in python
I'm cocking this up and it should be really simple but the value of sortdate is none (note im only doing this because converting a string to a date in Python is a bugger).
DateToPass = str(self.request.get('startdate'))
mybreak.startdate = DateToPass
faf = DateToPass.split('-')
sortdate = str(faf[2] + faf[1] + faf[0])
That should work? but its just being stored as null though the datetopass is being stored fine.
I've been hunting around for a Python CouchDB tutorial and haven't been able to find anything very thorough. The only thing I've really found is this site, which I haven't gotten to work because I keep getting a 'connection refused' error when I try to create a database.
Does anyone know where I would look for a tutorial to help me with this?
What is the most straightforward way of making dictionary or list from a string in Python? Let's say I have string "{ 'x' : 3, 'y' : 4 }" and I want to parse it to a real dictionary object.
I am trying to create my own class of dictionary in python 3 which has a field of dict variable and setitem and getitem methods. Though, it doesnt work for some reason. Tried to look around but couldn't find the answer.
class myDictionary:
def __init(self):
self.myDic={}
def __setitem__(self, key, value):
self.myDic[key]=value
I'm getting:
'myDictionary' object has no attribute 'myDic'
Any ideas? :)
I am trying to host some files/rails app in the port 8080 for external access. For python I am using the SimpleHTTPServer module, and for rails, webrick. However, both of them does not work very well. I don't get the response back, and, sometimes, if I get it, it's VERY slow. Nevertheless, apache works very well on the port 8080 (i am not running them at the same time). What is going on?
Which are the most advanced frameworks and tools there are available for python for practicing Behavior Driven Development? Especially finding similar tools as rspec and mocha for ruby would be great.
I want to print in the terminal with colors ? how can I do that in python ?
Another questions what is the best character that when it is printed it look like a box [brick] ?
I want to print colored blocks, it is part of game :)
The topic title pretty much says it all. Does anyone know how the built in dictionary type for python is implemented? My understanding is that it is some sort of hash table, but I haven't been able to find any sort of definitive answer.
I want to do a very simple webserver in python able to receive XML document over HTTP and then to send as response XML document.
Do you have any example?
just to understand How arrange the work...
many thanks!
I'm working on a python class that is being shared between two products. 90% of the functionality applies to both products. For the 10% that's different the code is littered with this kind of thing:
#Start of file
project = 'B'
#Some line of code
if project == 'A':
import moduleA
elif project == 'B':
import moduleB
#Many lines of code
if project == 'A':
print moduleA.doA(2)
elif project == 'B':
print moduleB.doB(2)
This doesn't seem very elegant or very readable, has anyone encountered this sort of thing before? Are there better ways of doing it?
Hello,
I'll just show some code to show how I do web development in PHP.
<html>
<head>
<title>Example #3 TDavid's Very First PHP Script ever!</title>
</head>
<? print(Date("m/j/y"));
require_once("somefile.php");
$mysql_db = "DATABASE NAME";
$mysql_user = "YOUR MYSQL USERNAME";
$mysql_pass = "YOUR MYSQL PASSWORD";
$mysql_link = mysql_connect("localhost", $mysql_user, $mysql_pass);
mysql_select_db($mysql_db, $mysql_link);
$result = mysql_query("SELECT impressions from tds_counter where COUNT_ID='$cid'", $mysql_link);
if(mysql_num_rows($result)) {
mysql_query("UPDATE tds_counter set impressions=impressions+1 where COUNT_ID='$cid'", $mysql_link);
$row = mysql_fetch_row($result);
if(!$inv) {
print("$row[0]");
}
}
?>
<body>
</body>
</html>
Thats it. I write every file like this. Recently, I learnt OOP and started using classes & objects in PHP.
I hear that there are many frameworks there for PHP. They say that one must use these libraries. But I feel they are just making things complicated.
Anyway, this is how I've been doing my web development. Now, I want to improve this. and make it professional. Also I want to move to Python. I searched SO archives and found everyone suggesting Django. But, can any one give me some idea about how web development in Python works?
user (client) request for page ---
webserver(-embedded PHP interpreter)
---- Server side(PHP) Script --- MySQL Server.
Now, is it that instead of PHP interpreter there is python interpreter & instead of php script there is python script, which contains both HTML & python (embedded in some kind of python tags). Python script connects to database server and fetches some data which will be printed as HTML. or is it different in python world?
Is this Django thing like frameworks for PHP? Can't one code in python without using Django. Because, I never encountered any post without django
Please give me some kick start.
I am looking for a good Tree data structure class. I have come across this package, but since I am relatively new to Python (not programming), I dont know if there are any better ones out there.
I'd like to hear from the Pythonistas on here - do you have a favorite tree script that you regularly use and would recommend?
I am looking for a GUI python module that is best suited for the following job:
I am trying to plot a graph with many columns (perhaps hundreds), each column representing an individual. The user should be able to drag the columns around and drop them onto different columns to switch the two. Also, there are going to be additional dots drawn on the columns and by hovering over those dots, the user should see the values corresponding to those dots. What is the best way to approach this?