python Programming Glossary: cf

Class method differences in Python: bound, unbound and static

http://stackoverflow.com/questions/114214/class-method-differences-in-python-bound-unbound-and-static

the built in default metaclass type the class of a class cf. this question to not create bound methods for method_two ...

PDF bleed detection

http://stackoverflow.com/questions/13236370/pdf-bleed-detection

they aren't as necessary anymore as they used to be cf. the article Pedro refers to in his comment. Concerning your..

Python finite difference functions?

http://stackoverflow.com/questions/18991408/python-finite-difference-functions

not uniform dxdx dx 2 #First derivatives df np.diff f dx cf np.convolve f 1 1 dx gf ndimage.gaussian_filter1d f sigma 1.. 1 mode 'wrap' dx #Second derivatives ddf np.diff f 2 dxdx ccf np.convolve f 1 2 1 dxdx ggf ndimage.gaussian_filter1d f sigma.. plt.plot x 1 df 'r.' label 'np.diff 1' plt.plot x cf 1 'r ' label 'np.convolve 1 1 ' plt.plot x gf 'r' label 'gaussian..

when does Python allocate new memory for identical strings?

http://stackoverflow.com/questions/2123925/when-does-python-allocate-new-memory-for-identical-strings

set map id alist len cPickle.dumps alist 0 # rough est # cf http stackoverflow.com questions 2117255 python deep getsizeof..

Are strings pooled in Python

http://stackoverflow.com/questions/2519580/are-strings-pooled-in-python

for strings of length 1 CPython does look into the pool cf. stringobject.c static PyStringObject characters UCHAR_MAX 1..

generating a PNG with matplotlib when DISPLAY is undefined

http://stackoverflow.com/questions/2801882/generating-a-png-with-matplotlib-when-display-is-undefined

python2.5 networkx drawing nx_pylab.py line 124 in draw cf pylab.gcf File usr lib pymodules python2.5 matplotlib pyplot.py.. networkx drawing nx_pylab.py line 124 in draw cf pylab.gcf File usr lib pymodules python2.5 matplotlib pyplot.py line 276.. lib pymodules python2.5 matplotlib pyplot.py line 276 in gcf return figure File usr lib pymodules python2.5 matplotlib pyplot.py..

Python library to extract 'epub' information

http://stackoverflow.com/questions/3114786/python-library-to-extract-epub-information

'META INF container.xml' tree etree.fromstring txt cfname tree.xpath 'n rootfiles n rootfile @full path' namespaces.. ns 0 # grab the metadata block from the contents metafile cf zip.read cfname tree etree.fromstring cf p tree.xpath ' pkg.. the metadata block from the contents metafile cf zip.read cfname tree etree.fromstring cf p tree.xpath ' pkg package pkg..

Calling a python method from C/C++, and extracting its return value

http://stackoverflow.com/questions/3286448/calling-a-python-method-from-c-c-and-extracting-its-return-value

myResult You should obviously check the errors cf. link given by Mark Tolonen . If you have any question don't..

WebScraping with BeautifulSoup or LXML.HTML

http://stackoverflow.com/questions/5493514/webscraping-with-beautifulsoup-or-lxml-html

'yfnc_tabledata1' 0 with open 'results.csv' 'wb' as f cf csv.writer f # find all trs inside that table for tr in table.xpath.. for td in tr.xpath '. td' # write the list to the csv file cf.writerow row That's it lxml.html is so simple and nice Too bad..

Is it possible to specify your own distance function using Scikits.Learn K-Means Clustering?

http://stackoverflow.com/questions/5529625/is-it-possible-to-specify-your-own-distance-function-using-scikits-learn-k-means

kmsample metric X np.random.exponential size N dim # cf scikits learn datasets t0 time if kmsample 0 centres xtoc dist..

Getting started with secure AWS CloudFront streaming with Python

http://stackoverflow.com/questions/6549787/getting-started-with-secure-aws-cloudfront-streaming-with-python

in environment AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY cf boto.connect_cloudfront oai cf.create_origin_access_identity.. and AWS_SECRET_ACCESS_KEY cf boto.connect_cloudfront oai cf.create_origin_access_identity comment 'New identity for secure.. CloudFrontServerError response.status response.reason body cf boto.connect_cloudfront s3_dns_name stream.example.com.s3.amazonaws.com..

Django upload image - From a form to Rackspace/S3 with no manipulation

http://stackoverflow.com/questions/6911567/django-upload-image-from-a-form-to-rackspace-s3-with-no-manipulation

works but it is way WAY too heavy. import cloudfiles as cf def uploadImage request id cf_con cf.get_connection username.. heavy. import cloudfiles as cf def uploadImage request id cf_con cf.get_connection username 'YYY' api_key 'XXX' serviceNet.. import cloudfiles as cf def uploadImage request id cf_con cf.get_connection username 'YYY' api_key 'XXX' serviceNet True..

Unexpected result from sys.getrefcount

http://stackoverflow.com/questions/759740/unexpected-result-from-sys-getrefcount