Just playin around class def func(*args, **kwargs): print args, kwargs class Klass(func): pass it throws error TypeError: Error when calling the metaclass bases function() argument 1 must be code, not str What does it mean, i am passing no str nowhere? and yes I should be passing class in bases but why didn't error ...
Hi, How can I get the IMEI number of a mobile phone using Python? Thanks in advance. Nimmy ...
In this code: def online_only(func, self): def f(*args, **kwargs): if self.running: return func(*args, **kwargs) else: return False return f class VM(object): @property def running(self): return True @property @online_only def diskinfo(self): return True I wa...
Yes, I understand tuples are immutable but the situation is such that I need to insert an extra value into each tuple. So one of the items is the amount, I need to add a new item next to it in a different currency, like so: ('Product', '500.00', '1200.00') Possible? Thanks! ...
I'm porting a C++ program to Python. There are some places where it uses std::set to store objects that define their own comparison operators. Since the Python standard library has no equivalent of std::set (a sorted key-value mapping data structure) I tried using a normal dictionary and then sorting it when iterating, like this: def __...
Suppose I have a function. I just want to print out what arguments are available. ...
I am having a xml file and i am reading the data from that xml file. But the problem is that i am making an exe file from all the available .py files (using py2exe). i dont want to distribute my xml file along with my exe ( because of securiy reasons) as standalone xml file.I want my xml file should be part of exe as all other remaining...
Is there a nimble way to get rid of leading zeros for date strings in Python? In the example below I'd like to get 12/1/2009 in return instead of 12/01/2009. I guess I could use regular expressions. But to me that seems like overkill. Is there a better solution? >>> time.strftime('%m/%d/%Y',time.strptime('12/1/2009', '%m/%d/%Y')) '12/0...
Hi all, I used urllib2.build_opener() to download an image from a corresponding url.But for a particular url i am getting error.When i checked that url i came to know that there is no image.How can i check whether there is image or not.This is my code opener1 = urllib2.build_opener() page1=opener1.open(orginal) my_picture=page1.read()...
I'm using TinyMCE with the tinymce-django app in my Django website. I am using it in the admin interface to edit HTML fields. (Something like a flatpage.) When adding images with TinyMCE, how can I change their clear style attribute? ...
In a bash script, I can write: exec 2>&1 exec someprog And the stderr output of someprog would be redirected to stdout. Is there any way to do a similar thing using python's os.exec* functions? This doesn't have to be portable, just work on Linux. ...
The following code is causing me enormous headaches: def extract_by_letters(letters, dictionary): for word in dictionary: for letter in letters: if word.count(letter) != letters.count(letter): if word in dictionary: #I cant leave this line out dictionary.remove(word) return d...
why?? thanks ...
I have file something like this hostname ser1-xyz myuser name passwd secret group 1234 hostname ser2-xyz myuser name passwd secret group 2345 I need to find the line first appearance of host named "ser1-xyz" and modify it as "ser1" and increment it's the group value by 1 So that final file looks like : hostname ser1...
Hi i am having a one xml file and some image files, i am making my one concatenate file (ie as like tar file) from all these file (i am having my own scripts for tarring and untarring). before i describe what exactly i want you have to look the current situation. As of now i have to untar the all files into a directory then i am able ...
I would like to try to write a GUI application in Python. I found out that there are a lot of ways to do it (different toolkits). And, in this context, I have several basic (and I think simple) question? Is it, in general, a good idea to write a GUI application in Python? What is the standard (easiest and most stable) way to create a G...
in my app, when I use urlfetch.fetch function to fetch a specified url, I found the content I got is empty for some special html codes. for example, the url: http://www.club.cn.sodexo.com/node/5071 in real html source, the codes including: <div class="content"> <div style="width: 219px; height: 262px;" id="gmap-auto3map-gmap0" class="...
Traceback: File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response 92. response = callback(request, *callback_args, **callback_kwargs) File "/home/ea/ea/hell/life/views.py" in linkedin_auth 274. token = oauth_linkedin.get_unauthorised_request_token() File "/home/ea/ea/hell/life/o...
I'm using Windows XP. When I double click the Launch_PyDemos.pyw from the book Programming Python, nothing happens. When I try to run Launch_PyDemos.pyw from command-line, I get the error message: Traceback (most recent call last): File "PyDemos2.pyw", line 41, in <module> from PP3E.Gui.Tools.windows import MainWindow # a Tk w...
Hi all, I am writing a client / server based program, Server side is with Php and Client is with Python, and I need to make sure the transfer data is safe both way. So, My question is What encryption algorithm would be best for data transfer between Python and Php? I couldn't use Https Need to decrypt/encrypt with key on both Pytho...