decouple copy of a list
I want to take a copy of a list a b=a and then do things with b which don't affect a. How can I do this? Dirk -- http://mail.python.org/mailman/listinfo/python-list
Re: decouple copy of a list
On Dec 10, 1:56 pm, Wolfgang Rohdewald wolfg...@rohdewald.de wrote: On Freitag 10 Dezember 2010, Dirk Nachbar wrote: I want to take a copy of a list a b=a and then do things with b which don't affect a. How can I do this? Dirk b=a[:] -- Wolfgang I did that but then some things I do with b happen to a as well. -- http://mail.python.org/mailman/listinfo/python-list
Re: playful coding problems for 10 year olds
This is in JS but have a look here http://github.com/ryanmcgrath/splash On 1 Nov, 20:31, Daniel Fetchinson fetchin...@googlemail.com wrote: Hi folks, My niece is interested in programming and python looks like a good choice (she already wrote a couple of lines :)) She is 10 and I thought it would be good to have a bunch of playful coding problems for her, stuff that she could code herself maybe after some initial help. Do you guys know problems like these? Or a good resource where to look them up? Cheers, Daniel -- Psss, psss, put it down! -http://www.cafepress.com/putitdown -- http://mail.python.org/mailman/listinfo/python-list
Re: using google app through python
Why don't you start here http://code.google.com/apis/spreadsheets/data/1.0/developers_guide_python.html On 1 Nov, 09:05, charu gangal charugan...@gmail.com wrote: Hey! Can anyone help me with python script for reading google spreadsheets? what all packages do i need to import to make the code run successfully after deploying it on google environment..thnx in advance -- http://mail.python.org/mailman/listinfo/python-list
direct print to log file
How can I direct all print to a log file, eg some functions have their own print and I cannot put a f.write() in front of it. Dirk -- http://mail.python.org/mailman/listinfo/python-list
Numpy on 2.7
I am trying to install Numpy on Python 2.7 but it only looks for 2.6 folder, how can I change that? Dirk -- http://mail.python.org/mailman/listinfo/python-list
freq function
Here is a function which takes any list and creates a freq table, which can be printed unsorted, sorted by cases or items. It's supposed to mirror the proc freq in SAS. Dirk def freq(seq,order='unsorted',prin=True): #order can be unsorted, cases, items freq={} for s in seq: if s in freq: freq[s]+=1 else: freq[s]=1 if prin==True: print 'Items=',len(seq),'Cases=',len(freq) print '' if order=='unsorted': for k in freq.keys(): print k,freq[k],float(freq[k])/len(seq) elif order=='cases': #http://blog.client9.com/2007/11/sorting-python-dict-by- value.html freq2=sorted(freq.iteritems(), key=lambda (k,v): (v,k),reverse=True) for f in freq2: print f[0],f[1],float(f[1])/len(seq) elif order=='items': for k in sorted(freq.iterkeys()): print k,freq[k],float(freq[k])/len(seq) print '' return freq #test import random rand=[] for i in range(1): rand.append(str(int(100*random.random( fr=freq(rand) fr2=freq(rand,order='items') fr2=freq(rand,order='cases') -- http://mail.python.org/mailman/listinfo/python-list
Re: Urrlib2 IncompleteRead error
Thanks, I don't think it's redirecting, how can I increase the timeout? On 27 July 2010 16:56, Nitin Pawar nitinpawar...@gmail.com wrote: Hi, Check if the webpage you are trying to access is redirecting the page to some other page? or the timeout is too less for the request to finish Thanks, Nitin On Tue, Jul 27, 2010 at 7:30 PM, dirknbr dirk...@gmail.com wrote: I am running urllib2.request and get this response when I do the read. Any ideas what causes this? return response.read() File C:\Python26\lib\socket.py, line 329, in read data = self._sock.recv(rbufsize) File C:\Python26\lib\httplib.py, line 518, in read return self._read_chunked(amt) File C:\Python26\lib\httplib.py, line 561, in _read_chunked raise IncompleteRead(''.join(value)) IncompleteRead: IncompleteRead(3235 bytes read) Dirk -- http://mail.python.org/mailman/listinfo/python-list -- Nitin Pawar -- http://twitter.com/dirknbr http://maximum-likely.blogspot.com -- http://mail.python.org/mailman/listinfo/python-list
Re: Email in 2.6.4
Sorry guys, I had named my file email.py and hence the error. On 24 May 2010 15:22, Jean-Michel Pichavant jeanmic...@sequans.com wrote: dirknbr wrote: I have now easy_installled email and I still get errors. It doesn't error on 'import email' but does on call to MimeText. import email msg = MIMEText('test') NameError: name 'MIMEText' is not defined What should I do? Using easy_install will not prevent the standard lib to be shadowed by another (user) module. did you print email.__file__ to verify the path ? Can you show us the output ? To give you an example, on a lenny python 2.5 distrib, the MIMEText class is in /usr/lib/python2.5/email/mime/text.py JM -- http://dirknbr.googlepages.com http://maximum-likely.blogspot.com -- http://mail.python.org/mailman/listinfo/python-list