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PYTHON QUESTIONS

Python Virtualbox API
Python Virtualbox API
around this issue A dictionary of arbitrary keyword arguments. See http://docs.python.org/tutorial/controlflow.htmlkeyword-argumentsIf it really is a question about that concrete API, then please excuse me, I was typing faster than thinking.
TAG : python
Date : October 27 2020, 03:37 PM , By : user3848005
How to write GUI in Python?
How to write GUI in Python?
may help you . Depends on what application you are writing. I would use Python for a simple GUI, yes. Use a proper toolkit (such as PyQt - Python bindings for the popular Qt) Sure Hello world in PyQt:
TAG : python
Date : October 27 2020, 03:37 PM , By : Prashant Kumar Dwive
Python - Spaces in Filenames
Python - Spaces in Filenames
Hope this helps Spaces are already "safe" for Python in open(). As for os.system() and similar functions, use subprocess instead.
TAG : python
Date : October 27 2020, 03:37 PM , By : Naresh
Default value in a function in Python
Default value in a function in Python
around this issue Yes, it's correct behavior.However, from your question, it appears that it's not what you expected.
TAG : python
Date : October 26 2020, 11:52 AM , By : user3848159
Controlling VirtualBox from commandline with python
Controlling VirtualBox from commandline with python
will be helpful for those in need I found that I can use the following functions to find if a VM is running, restore a VM to a specific snapshot, and start a VM by name.
TAG : python
Date : October 26 2020, 11:52 AM , By : user3848151
Does PIL create artifacting on the bottom edge of the image when you thumbnail() then crop()? If so, what is your workar
Does PIL create artifacting on the bottom edge of the image when you thumbnail() then crop()? If so, what is your workar
To fix this issue Yes, this happens to me also. This was a learning exercise for me because I have never cropped or created thumbnails using the PIL...thumbnail(size,filter=None)
TAG : python
Date : October 26 2020, 11:52 AM , By : user3848120
Window Icon of Exe in PyQt4
Window Icon of Exe in PyQt4
it helps some times The problem is that py2exe doesn't include the qt icon reader plugin. You need to tell it to include it with the data_files parameter. Something along these lines:
TAG : python
Date : October 26 2020, 11:52 AM , By : CCWang
python twisted stdio multiple connections to a server with a command prompt for interaction
python twisted stdio multiple connections to a server with a command prompt for interaction
may help you . To add an interactive console to your Twisted app, see this article -- it explains how to use twisted.internet.stdio for the purpose.
TAG : python
Date : October 26 2020, 11:52 AM , By : Obaid
QListWidget on freemantle
QListWidget on freemantle
help you fix your problem Kind of a hack, but you can change the QPallete of both QListWidgets so that the inactive color is the same as the active color.http://qt.nokia.com/doc/4.6/qpalette.htmlColorGroup-enum
TAG : python
Date : October 26 2020, 11:52 AM , By : AppleJ
speed-up python function to process files with data segments separated by a blank space
speed-up python function to process files with data segments separated by a blank space
this will help not to convert floats to floats would be the first step. I would suggest, however, to first profile your code and then try to optimize the bottleneck parts.I understand that you've changed your code from the original, but
TAG : python
Date : October 26 2020, 11:52 AM , By : user3848055
Django Signal via Decorator on Model Method?
Django Signal via Decorator on Model Method?
With these it helps It's not clear from your example code, so I'd be asking if the signal listener actually has to be a @classmethod? I.e. Will a regular method do (and then use self.__class__ if you still need to access the class itself)? Does it ne
TAG : python
Date : October 26 2020, 11:52 AM , By : user3848008
Python & sql server
Python & sql server
I think the issue was by ths following , See pyodbc - Python Database API Specification v2.0 implementation. Works great. Additionally you can use it with other databases. If using with SQL Server 2008, make sure you use Native Driver if you need to
TAG : python
Date : October 26 2020, 11:51 AM , By : Pankaj Patil
Getting INVALID response from PayPal's Sandbox IPN
Getting INVALID response from PayPal's Sandbox IPN
I wish this helpful for you The order is critical. You must verify in the same order that Paypal specify. The simplest way to achieve this is to use the exact order they were provided in:
TAG : python
Date : October 26 2020, 11:51 AM , By : Ashwani Kumar
Google apps login in django
Google apps login in django
I wish this help you According to http://groups.google.com/group/google-federated-login-api/web/openid-discovery-for-hosted-domains, Google changed the way of IdP Discovery and user XRDS check a little bit to give Google Apps users openid in http://e
TAG : python
Date : October 26 2020, 11:51 AM , By : 网赚客
groovy map coercion in python
groovy map coercion in python
wish helps you Use the 3-parameter form of type():
TAG : python
Date : October 25 2020, 07:29 PM , By : Jamiew
Asynchronous COMET query with Tornado and Prototype
Asynchronous COMET query with Tornado and Prototype
it helps some times Tornado is single-threaded web server. Your while loop in wait_for_smith method is blocking Tornado.You can rewrite that method like this:
TAG : python
Date : October 25 2020, 07:29 PM , By : user3848377
How do I use a regular expression to match a name?
How do I use a regular expression to match a name?
To fix the issue you can do Here's an answer to your question:Interpreting that you want _ (not -), this should do the job:
TAG : python
Date : October 25 2020, 07:29 PM , By : Stéphane Monnier
How to get the original TCP connection hostname in Python Twisted?
How to get the original TCP connection hostname in Python Twisted?
To fix the issue you can do Jerub's answer makes sense semantically. After digging through Twisted code, there is a more expedient and direct way of doing specifically what I'm trying to achieve.In protocol:
TAG : python
Date : October 25 2020, 07:29 PM , By : user3848327
GAE User registry without Google Accounts, want to restric to specific domain
GAE User registry without Google Accounts, want to restric to specific domain
help you fix your problem Sometimes, if you just send the user to a login screen you will end in a redirect loop if the user is already logged with a Google Account. What i have found to be a good answer to this problem is to redirect the user to a l
TAG : python
Date : October 25 2020, 07:29 PM , By : user3848324
How do I change permissions to a socket?
How do I change permissions to a socket?
will be helpful for those in need If you want to bind to port numbers < 1024, you need to be root. It's not a firewall issue; it's enforced by the operating system. Here's a reference from w3.org, and a FAQ entry specific to Unix.
TAG : python
Date : October 25 2020, 12:12 PM , By : Djaarf
Preferred Python twitter API?
Preferred Python twitter API?
With these it helps Twython has proven good for a current project of mine. It seems to be the most up-to-date with the Twitter API.If you need streaming API support I would recommend Tweepy.
TAG : python
Date : October 25 2020, 12:12 PM , By : user3848606
Python template help
Python template help
With these it helps The webapp framework uses Django 0.9.6 templates. If you're loading templates from a string as you describe above, you need to configure the template loader so it can find dependencies loaded from files. Here's how webapp configur
TAG : python
Date : October 25 2020, 12:12 PM , By : user3848602
Python passing list as argument
Python passing list as argument
To fix the issue you can do Everything is a reference in Python. If you wish to avoid that behavior you would have to create a new copy of the original with list(). If the list contains more references, you'd need to use deepcopy()
TAG : python
Date : October 25 2020, 12:12 PM , By : A.B
Automatically prompt to update default site domain name when running Django’s ./manage.py syncdb?
Automatically prompt to update default site domain name when running Django’s ./manage.py syncdb?
wish of those help I made a small django app that can be plugged in and play. To plug it in: download it into project directory or into where your project can find. add, in your settings.py INSTALLED_APPS, "site_default" (the app name) at the end or
TAG : python
Date : October 25 2020, 12:12 PM , By : Kevin J Cunningham
python & sql server
python & sql server
Hope this helps Microsoft Enterprise Manager is converting the binary value to a hexadecimal string for you. One option is to change your query to SELECT CAST( x AS varchar ) FROM table. This will have SQL Server convert the varbinary to a hexdecimal
TAG : python
Date : October 25 2020, 12:12 PM , By : TerryYao
a == b is false, but id(a) == id(b) is true?
a == b is false, but id(a) == id(b) is true?
it fixes the issue As the string id(A.__str__) == id(B.__str__) is evaluated, A.__str__ is created, its id taken, and then garbage collected. Then B.__str__ is created, and happens to end up at the exact same address that A.__str__ was at earlier, so
TAG : python
Date : October 25 2020, 12:12 PM , By : Vivek
How do I activate (execute) methods of a class in Python?
How do I activate (execute) methods of a class in Python?
it fixes the issue I'm quite new to Python, but I will have a go at an answer—it might help me learn too!
TAG : python
Date : October 25 2020, 12:12 AM , By : Afrocat
Problem originating SSH tunnels from python
Problem originating SSH tunnels from python
like below fixes the issue Here is a cutdown version of the script that Alex pointed you to.It simply connects to 192.168.0.8 and forwards port 3389 from 192.168.0.6 to localhost
TAG : python
Date : October 25 2020, 12:12 AM , By : Tadeus Gibson
How to calculate a value to a certain number of decimal places?
How to calculate a value to a certain number of decimal places?
I hope this helps you . Using numpy or python's standard library, either or. How can I take a value with several decimal places and truncate it to 4 decimal places? I only want to compare floating point numbers to their first 4 decimal points. , roun
TAG : python
Date : October 25 2020, 12:12 AM , By : user3848655
How do I prevent my Python application from automatically closing once reaching the end of code?
How do I prevent my Python application from automatically closing once reaching the end of code?
I wish this help you Well, I guess you mean the terminal that Windows opens for you when you run a python file is closed too fast. You can add raw_input('Press Enter to exit') right before your program would exit. It tells Python to wait for input be
TAG : python
Date : October 25 2020, 12:12 AM , By : user3848638
Avoiding unnecessary slice copying in Python
Avoiding unnecessary slice copying in Python
I wish this help you Creating a buffer object avoids copying the slice, but for short slices it's more efficient to just make the copy:
TAG : python
Date : October 24 2020, 11:12 AM , By : Mark Tucker
Outlook contacts using Python client
Outlook contacts using Python client
like below fixes the issue You can use Python-COM bindings to use Outlook's COM object and achieve what you want.Here's a nice tutorial on how to use Python with COM.
TAG : python
Date : October 24 2020, 11:12 AM , By : Tim N
ctypes loading a c shared library that has dependencies
ctypes loading a c shared library that has dependencies
fixed the issue. Will look into that further It would seem that libwav.so does not declare it's dependency on the library defining ODBCGeneralQuery. Try running ldd path-to-my-lib/libwav.so and see if there's something missing. If this is a shared li
TAG : python
Date : October 24 2020, 11:12 AM , By : Olar Larkina
Where should sys.path.append('...') statement go?
Where should sys.path.append('...') statement go?
may help you . It should go before the import or from statements that need it (which as you say is obvious). So for example a module could start with:
TAG : python
Date : October 24 2020, 11:12 AM , By : user3848890
How to set target hosts in Fabric file
How to set target hosts in Fabric file
wish of those help I do this by declaring an actual function for each environment. For example:
TAG : python
Date : October 24 2020, 11:12 AM , By : nood1
MATLAB to Python Code conversion (NumPy, SciPy, MatplotLib?)
MATLAB to Python Code conversion (NumPy, SciPy, MatplotLib?)
I wish this help you Um... lots of things.Python has no end keyword, so you clearly need to read more about Python's syntax.
TAG : python
Date : October 24 2020, 11:12 AM , By : patFran'
Feedparser-basics how to
Feedparser-basics how to
wish helps you I'm very new to Feedparser and have returned to Python after a long break so would appreciate any help. I've tried the docs, which are very good, but I'm still slightly lagging.
TAG : python
Date : October 24 2020, 11:12 AM , By : user3848837
In Python with sqlite is it necessary to close a cursor?
In Python with sqlite is it necessary to close a cursor?
To fix the issue you can do It's probably a good idea (although it might not matter much with sqlite, don't know there, but it'll make your code more portable). Further, with recent Python (2.5+), it's easy:
TAG : python
Date : October 23 2020, 11:12 PM , By : ram
libxml2 install error: command 'gcc' failed with exit status 1? What are the dependencies of libxml2?
libxml2 install error: command 'gcc' failed with exit status 1? What are the dependencies of libxml2?
this one helps. I encountered the same problem today on Centos 5.4. If you experience such an error on this system (and on RHEL and probably Fedora) you have to install libxml2-devel and/or libxslt-devel.P.S. I know it's not an answer for this questi
TAG : python
Date : October 23 2020, 11:12 PM , By : Starpratama Nurse
customize the django admin panel?
customize the django admin panel?
will help you I want to change the django bydefault admin panel title bar where wirte the django administration. Actually I want to replace the django administration with the my site name. , I found out the solution: Make the file in notpad
TAG : python
Date : October 23 2020, 03:00 PM , By : user3849194
How to decode JSON with Python
How to decode JSON with Python
this one helps. If you're using Python 2.6 or later, use the built-in json library. Otherwise, use simplejson which has exactly the same interface.You can do this adaptively without having to check the Python version yourself, using code such as the
TAG : python
Date : October 23 2020, 03:00 PM , By : Nyamor
Modify excel file in python on linux enviroment
Modify excel file in python on linux enviroment
will help you you can use pyExcelerator. the package comes with example demos to write excel files
TAG : python
Date : October 23 2020, 03:00 PM , By : cliffmayer
Jython image manipulation
Jython image manipulation
I wish this help you I put the difference and intensity functions into the makeOutline function. I have called the warholize function from the makeOutline function.Also, you needed to get the colors for the separate quadrants, here, I've just used ge
TAG : python
Date : October 23 2020, 11:12 AM , By : user3849372
Python Drawing Portion of Image When Mouse Hover
Python Drawing Portion of Image When Mouse Hover
may help you . My question relates to Python GTK
TAG : python
Date : October 23 2020, 11:12 AM , By : Kapil Sharma
How do I make a command line program that takes arguments?
How do I make a command line program that takes arguments?
wish help you to fix your issue have a look at the getopt and optparse modules from the standard lib, many good things could be also said about more advanced argparse module.Generally you just need to access sys.argv.
TAG : python
Date : October 23 2020, 11:12 AM , By : user3849328
Python and NGREP
Python and NGREP
may help you . I want to be able to start and stop an NGREP process from inside my python code. I really dont have experience with python on a system level. , I am not an expert but I would do this:
TAG : python
Date : October 23 2020, 11:12 AM , By : Saji
How can I make URLs in Django similar to stackoverflow?
How can I make URLs in Django similar to stackoverflow?
this will help I'm creating a video site. I want my direct urls to a video to look like example.com/watch/this-is-a-slug-1 where 1 is the video id. I don't want the slug to matter though. example.com/watch/this-is-another-slug-1 should point to the s
TAG : python
Date : October 22 2020, 11:12 PM , By : user3849488
how to make python to return floating point?
how to make python to return floating point?
hop of those help? I want python to return 0.5 if I write 1/2 (and not 1.0/2.0). how do I make python to return the floating point? (I tried using getcontext().prec form decimal module) , Use this, or switch to Python 3.0+
TAG : python
Date : October 22 2020, 11:12 AM , By : Bszabo
how are pgp keys formatted?
how are pgp keys formatted?
this one helps. You can read the PGP RFCs (looks like the latest is RFC 4880). But why not use pyme instead?
TAG : python
Date : October 22 2020, 11:12 AM , By : CCJC
Why does += behave unexpectedly on lists?
Why does += behave unexpectedly on lists?
I think the issue was by ths following , The general answer is that += tries to call the __iadd__ special method, and if that isn't available it tries to use __add__ instead. So the issue is with the difference between these special methods.The __iad
TAG : python
Date : October 21 2020, 11:12 PM , By : user3849859
memory location of dictionary in python 2.6.4 only?
memory location of dictionary in python 2.6.4 only?
seems to work fine In CPython use id function.
TAG : python
Date : October 21 2020, 11:12 AM , By : user314194
Accessing a ServerFactory from the Service in Twisted
Accessing a ServerFactory from the Service in Twisted
will help you Well, after some help from a friend. I figured it out. If you create a multiservice, you can just pass the multiservice object to all your child services (I pass it in the init). Then you do setName('servicename'). Then from another ser
TAG : python
Date : October 21 2020, 11:12 AM , By : Amine Ouahoub
Scraping for a "preview" of a webpage - Python
Scraping for a "preview" of a webpage - Python
it fixes the issue wkhtmltopdf uses an embedded copy of the WebKit render engine (used in Safari, Chrome etc.) to save a webpage to PDF, including all images (no Flash video though I guess). That could be a starting point for a much more accurate thu
TAG : python
Date : October 21 2020, 11:12 AM , By : Corwin Brust
Installing PIL on Snow Leopard
Installing PIL on Snow Leopard
I wish did fix the issue. Hey, i have a problem installing PIL on Snow. , MacPorts already has a PIL port that will do all the work for you!
TAG : python
Date : October 20 2020, 11:12 PM , By : user3850189
App Engine (Python) Datastore Precall API Hooks
App Engine (Python) Datastore Precall API Hooks
this one helps. Hooks are a little low level for the task at hand. What you probably want is a custom property class. DerivedProperty, from aetycoon, is just the ticket.Bear in mind, however, that the 'nickname' field of the user object is probably n
TAG : python
Date : October 20 2020, 11:12 PM , By : user3850107
python switch by class name?
python switch by class name?
this will help I am currently doing this, to do different things based on an object's type:
TAG : python
Date : October 20 2020, 11:12 PM , By : Vinod
Running Python With STDIN From Bash
Running Python With STDIN From Bash
This might help you I have a bash code (Mybash1.sh) where the result I need to pass to another bash code (Mybash2.sh) that contain Python , In python, you want to have file2 = sys.stdin.And then:
TAG : python
Date : October 20 2020, 11:12 AM , By : user3850293
Automate Windows GUI operations with Python
Automate Windows GUI operations with Python
seems to work fine You can also use pywinauto for GUI automation.Edit: There seems to be now GUI for creating the scripts, swapy.
TAG : python
Date : October 20 2020, 11:12 AM , By : Scott Higa
Concurrent downloads - Python
Concurrent downloads - Python
To fix the issue you can do Speeding up crawling is basically Eventlet's main use case. It's deeply fast -- we have an application that has to hit 2,000,000 urls in a few minutes. It makes use of the fastest event interface on your system (epoll, gen
TAG : python
Date : October 19 2020, 11:12 PM , By : Malcolm Pearce
Python directory list returned to Django template
Python directory list returned to Django template
around this issue Total Python newb here. I have a images directory and I need to return the names and urls of those files to a django template that I can loop through for links. I know it will be the server path, but I can modify it via JS. I've tri
TAG : python
Date : October 19 2020, 11:12 PM , By : Voloda

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