Python: list with tuples to a file Post: 302925330

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Python, keep successively increasing longer list

Suppose I have a listname= I want to generate the following as output john john mary john mary anne john mary anne lisa Is there any way to do this? print listname print listname listname print listname listname listname ....... what is a smart way of putting this into a...

2. Shell Programming and Scripting

[python]string to list conversion

I have a file command.txt. It's content are as follows:- The content of file is actually a command with script name and respective arguments. arg1 and arg2 are dummy arguments , format : -arg arg_value test is a argument specifying run mode , format : -arg In my python code, i read it and...

3. Shell Programming and Scripting

Searching for a list of strings in a file with Python

Hi guys, I'm trying to search for several strings, which I have in a .txt file line by line, on another file. So the idea is, take input.txt and search for each line in that file in another file, let's call it rules.txt. So far, I've been able to do this, to search for individual strings: ...

4. Programming

Python Regex List Creation

Here is a snippet of my code: blahblahblah... blah for link in goodies.soup.find_all('a'): blah.append(link.get('href')) blah=list(set(blah)) which gives my list of urls. So now I use a regex to search for the relevant urls which I want in a list: for r...

5. Shell Programming and Scripting

**python : passing list as argument and updating in definition

In the below python code.. Could anyone please let me know why the name(variable) is getting modified if I update the kargs variable in the definition, def f( kargs): kargs.extend() print ("In function :",kargs) name = f(name) print("Outside function :",name) Output ...

6. Shell Programming and Scripting

Python concat list with a string variable

Hello! #!/usr/bin/env python hn = "simsa-svr" for container in containerslist: Name = container I want to print Name along with hn i,e simsa-svr. I tried like Name = container'-'.join(hn) did not work. Needed result: lilly2232321-simsa-svr

7. Shell Programming and Scripting

Find common values in python list in ordered format

Hello All, There are various codes available to find the intersection between two sets in python. But my case is the following: I want to find the continual common pattern in different lists compared to list1. (i have underlined the longest common patterns in set a and set b) a = 2, 3, 5,...

8. Programming

Search or find a element inside list python

I have a list as follows: From this i need to grep the element using keyword as "primary" and return output as 12:13-internet-wifi-primary i used as follows if (i <= (len(system_info))): ss = system_info print...

9. UNIX for Beginners Questions & Answers

Print a python script down a list in a text file without printing a lot combinations

In a python script I have 2 files printing side by side on the same line. I want to have 1 of the files to be already displayed at once while the other file print down the list in the file and it still will produce new lines. I want to do it like that to reduce printing a lot of lines and...

LEARN ABOUT DEBIAN

isympy

isympy(1)																 isympy(1)

NAME

       isympy - interactive shell for SymPy

SYNOPSIS

       isympy [-c | --console]
       isympy [ {-h | --help} | {-v | --version} ]

DESCRIPTION

       isympy  is  a  Python shell for SymPy. It is just a normal python shell (ipython shell if you have the ipython package installed) that exe-
       cutes the following commands so that you don't have to:

       >>> from __future__ import division
       >>> from sympy import *
       >>> x, y, z = symbols("xyz")
       >>> k, m, n = symbols("kmn", integer=True)

       So starting isympy is equivalent to starting python (or ipython) and executing the above commands by hand. It  is  intended  for  easy  and
       quick  experimentation  with  SymPy. For more complicated programs, it is recommended to write a script and import things explicitly (using
       the "from sympy import sin, log, Symbol, ..." idiom).

OPTIONS

       -c shell, --console=shell
	      Use the specified shell (python or ipython) as console backend instead of the default one (ipython if present or python otherwise).

	      Example: isympy -c python

FILES

       ${HOME}/.sympy-history
	      Saves the history of commands when using the python shell as backend.

BUGS

       The upstreams BTS can be found at <http://code.google.com/p/sympy/issues/list> Please report all bugs that you find  in	there,	this  will
       help improve the overall quality of SymPy.

SEE ALSO

       ipython(1), python(1)

								     2007-10-8								 isympy(1)