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  • entity set expansion python

    - by Nicolas M.
    Do you know of any existing implementation in any language (preferably python) of any entity set expansion algorithms, such that the one from Google sets ? ( http://labs.google.com/sets ) I couldn't find any library implementing such algorithms and I'd like to play with some of those to see how they would perform on some specific task I would like to implement. Any help is welcome ! Thanks a lot for your help, Regards, Nicolas.

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  • working python xml

    - by ricardo
    hello all, my question is the following, which is the best way of working XML (kml) with python?, especially script serializable. thanks for your attention and answers

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  • monkey patching time.time() in python

    - by user84584
    Hello guys, I've an application where, for testing, I need to replace the time.time() call with a specific timestamp, I've done that in the past using ruby (code available here: http://github.com/zemariamm/Back-to-Future/blob/master/back_to_future.rb ) However I do not know how to do this using Python. Any hints ? Cheers, Ze Maria

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  • Python error with IndentationError: unindent does not match any outer indentation level

    - by Vikrant Cornelio
    from tweepy import Stream from tweepy import OAuthHandler from tweepy.streaming import StreamListener ckey='W1VPPrau42ENAWP1EnDGpQ' csecret='qxtY2rYNN0QT0Ndl1L4PJhHcHuWRJWlEuVnHFDRSE' atoken='1577208120-B8vGWIquxbmscb9xdu5AUzENv09kGAJUCddJXAO' asecret='tc9Or4XoOugeLPhwmCLwR4XK8oUXQHqnl10VnQpTBzdNR' class listener(StreamListener): def on_data(self,data): print data return True def on_error(self,status): print status auth=OAuthHandler(ckey,csecret) auth.set_access_token(atoken,asecret) twitterStream=Stream(auth,listener()) twitterStream.filter(track=["car"]) I typed this in my Python shell i got an error...the error was IndentationError: unindent does not match any outer indentation level..Please help me!!!!!!!!!!!

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  • Python - Execute Process -> Block till it exits & Supress Output

    - by Jason
    Hi, I'm using the following to execute a process and hide its output from Python. It's in a loop though, and I need a way to block until the sub process has terminated before moving to the next iteration. subprocess.Popen(["scanx", "--udp", host], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE) Thanks for any help.

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  • WebService client libraries for Python and Perl

    - by Dmitry
    I want to access web service in Python or/and Perl scripts. What are the most popular and reliable libraries today? I read this question, and I know about SOAPpy and ZSI. Can anybody say something about this libraries? Are they reliable enough for use in production?

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  • Calling gawk from python

    - by chavanak
    Hi, I am trying to call gawk from python in this manner. import os import string import codecs ligand_file=open( "2WTKA_ab.txt", "r" ) #Open the receptor.txt file ligand_lines=ligand_file.readlines() # Read all the lines into the array ligand_lines=map( string.strip, ligand_lines ) ligand_file.close() for i in ligand_lines: os.system ( " gawk %s %s"%( "'{if ($2==""i"") print $0}'", 'unique_count_a_from_ac.txt' ) ) My problem is that "i" is not being replaced by the value it represent. The value "i" represents is an integer and not a string. Can anyone help me out? Cheers, Chavanak

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  • Start Python from Twisted

    - by SpawnCxy
    Hi all, I have learnt Python for about a month as a one year's PHPer.And I started from Twisted as I'm working in a corporation supplying webservice.I have finished some simple application such as data transferring service,page images-fetch service etc.But the problem is ,I don't understand the struture of codes I wrote in the programs quite well .Every time I have to write codes by watching an example.And my question is ,should I just try to remember the example code's strutures?Or try to understand them?Suggestions would be very appreciated. Regards

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  • python on usb stick

    - by oren
    is there any option free and opensource to run python from usb stick on windows system (i,e pyhon installed on usb stick ) and can run on every windows sytsem just by pluging the usb stick ?

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  • Using a Unicode format for Python's `time.strftime()`

    - by Hosam Aly
    I am trying to call Python's time.strftime() function using a Unicode format string: u'%d\u200f/%m\u200f/%Y %H:%M:%S' (\u200f is the "Right-To-Left Mark" (RLM).) However, I am getting an exception that the RLM character cannot be encoded into ascii: UnicodeEncodeError: 'ascii' codec can't encode character u'\u200f' in position 2: ordinal not in range(128) I have tried searching for an alternative but could not find a reasonable one. Is there an alternative to this function, or a way to make it work with Unicode characters?

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  • Python: List of Modules (>>> help('modules') not working)

    - by Dan
    I wanted a list of my modules and was told: >>> help('modules') Would do the trick. But I just get Please wait a moment while I gather a list of all available modules... For over 10 minutes before I killed it. Anyone know what could be causing this? Or how I could otherwise see my modules? (System Ubuntu 9.10/Python 2.6.4) Thanks, Dan

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  • Python adding elements from string

    - by owca
    I have a string like this "1 1 3 2 1 1 1 2 1 1 1 1 1 1 1 1,5 0,33 0,66 1 0,33 0,66 1 1 2 1 1 2 1 1 2 0,5 0,66 2 1 2 1 1 1 0 1". How to add elements to each other in python ? I've tried : list = [] for x in str.replace(' ', ''): list.append(x) sum = 0 for y in list: sum = sum + double(x) but I'm getting errors constantly.

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  • python socket problem

    - by uytg
    I write this python code: import socks import socket socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "64.83.219.7", 58279) socket.socket = socks.socksocket socket.setdefaulttimeout(19) import urllib2 print urllib2.urlopen('http://www.google.com').read() but when I execute it, I get this error: urllib2.URLError: <urlopen error timed out> What am I doing wrong?

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  • Selective Inheritance Python

    - by user1682595
    I am making a python program which is using classes, I want one class to only selectively inherit from another e.g: class X(object): def __init__(self): self.hello = 'hello' class Y(object): def __init__(self): self.moo = 'moo' class Z(): def __init__(self, mode): if mode == 'Y': # Class will now Inherit from Y elif mode == 'X': # Class will now Inherit for X How can I do this without making another class?

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  • image segmentation using pil/any package of python

    - by sag
    hi all., i need to segment an image into regions .i'm using pil.i found no module to segment image in pil. I need this segmented regions as a list or dictionary. Actually i'm trying to compare the images for similarity in content aware fashion.for that i need to segment the image. i tried segwin tool but it is drawing another image(which is not required and also time consuming) thans in advance

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  • Python to MATLAB: exporting list of strings using scipy.io

    - by user292461
    I am trying to export a list of text strings from Python to MATLAB using scipy.io. I would like to use scipy.io because my desired .mat file should include both numerical matrices (which I learned to do here) and text cell arrays. I tried: import scipy.io my_list = ['abc', 'def', 'ghi'] scipy.io.savemat('test.mat', mdict={'my_list': my_list) In MATLAB, I load test.mat and get a character array: my_list = adg beh cfi How do I make scipy.io export a list into a MATLAB cell array?

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  • Python iterator question

    - by hdx
    I have this list: names = ['john','Jonh','james','James','Jardel'] I want loop over the list and handle consecutive names with a case insensitive match in the same iteration. So in the first iteration I would do something with'john' and 'John' and I want the next iteration to start at 'james'. I can't think of a way to do this using Python's for loop, any suggestions?

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  • Python ttk.Button -command, runs without button being pressed

    - by Markus Kothe
    I'm making a small script in python with ttk and I have a problem where a function runs where it shouldn't. The button code looks as follows: btReload = ttk.Button(treeBottomUI, text="Reload", width=17, command=loadModelTree(treeModel)) btReload.pack(side="left") and the function is as this: def loadModelTree(tree): print ("Loading models...") allModels = os.listdir(confModPath) for chunk in allModels: ... For some reason, the function runs without the button being pressed. Why?

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  • Advice on Python/Django and message queues

    - by Andy Hume
    I have an application in Django, that needs to send a large number of emails to users in various use cases. I don't want to handle this synchronously within the application for obvious reasons. Has anyone any recommendations for a message queuing server which integrates well with Python, or they have used on a Django project? The rest of my stack is Apache, mod_python, MySQL.

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  • Python most common element in a list

    - by Richard
    What is an efficient way to find the most common element in a Python list? My list items may not be hashable so can't use a dictionary. Also in case of draws the item with the lowest index should be returned. Example: >>> most_common(['duck', 'duck', 'goose']) 'duck' >>> most_common(['goose', 'duck', 'duck', 'goose']) 'goose'

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  • how to make python load dylib on osx

    - by navicore
    Hi, Trying to load a shared lib out of the current '.' dir in a unit test on osx. What works on Linux and Netbsd there is a symlink _mymodule.so --> ../.libs/libmymodule.so but on osx, python's import mymodule won't find _mymodule.dylib --> ../.libs/libmymodule.dylib I've tried adding export DYLD_LIBRARY_PATH=.:$DYLD_LIBRARY_PATH to the script env, nogo. Any help appreciated. -Ed

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