¡@
python Programming Glossary: requiresRequest UAC elevation from within a Python script? http://stackoverflow.com/questions/130763/request-uac-elevation-from-within-a-python-script know at the start of the program whether the application requires certain privileges and will ask the user to confirm when the..
Showing the stack trace from a running Python application http://stackoverflow.com/questions/132058/showing-the-stack-trace-from-a-running-python-application reasons. Its a bit hacky and only works on unix requires signals import code traceback signal def debug sig frame Interrupt..
“Large data” work flows using pandas http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas for large datasets. I'm not talking about big data that requires a distributed network but rather files too large to fit in memory.. columns I need for the operations. The modeling process requires that I analyze every column look for interesting relationships..
Converting XML to JSON using Python? http://stackoverflow.com/questions/191536/converting-xml-to-json-using-python XML and JSON so converting one to the other necessarily requires some understanding of what you want to do with the results...
Fastest way to list all primes below N in python http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python sieveOfEratosthenes sundaram3 sieve_wheel_30 ambi_sieve requires numpy primesfrom3to requires numpy primesfrom2to requires numpy.. sieve_wheel_30 ambi_sieve requires numpy primesfrom3to requires numpy primesfrom2to requires numpy Many thanks to stephan for.. requires numpy primesfrom3to requires numpy primesfrom2to requires numpy Many thanks to stephan for bringing sieve_wheel_30 to..
http://stackoverflow.com/questions/316866/ping-a-site-in-python Dixon Cowles and Jens Diemer . Also remember that Python requires root to spawn ICMP i.e. ping sockets in linux. import ping socket..
Using Django time/date widgets in custom form http://stackoverflow.com/questions/38601/using-django-time-date-widgets-in-custom-form it but that's beyond the scope of this question. This also requires that the URL my_admin jsi18n be manually wired up to the django.views.i18n.javascript_catalog..
Python list comprehension rebind names even after scope of comprehension. Is this right? http://stackoverflow.com/questions/4198906/python-list-comprehension-rebind-names-even-after-scope-of-comprehension-is-thi are implemented using generators whose execution requires a separate execution frame. Thus generator expressions especially..
Stop reading process output in Python without hang? http://stackoverflow.com/questions/4417962/stop-reading-process-output-in-python-without-hang file it automatically deleted when it is closed # `Popen` requires `f.fileno ` so `SpooledTemporaryFile` adds nothing here f tempfile.TemporaryFile.. print ''.join q if __name__ __main__ main This variant requires q.append to be atomic operation. Otherwise the output might..
How to write the Fibonacci Sequence in Python http://stackoverflow.com/questions/494594/how-to-write-the-fibonacci-sequence-in-python F n 2 Try it in your favourite language and see this form requires a lot of time as n gets bigger in fact this is O 2 n in time...
How do I duplicate sys.stdout to a log file in python? http://stackoverflow.com/questions/616645/how-do-i-duplicate-sys-stdout-to-a-log-file-in-python sys.stderr.fileno The nice thing about this is that it requires no special print calls from the rest of the code. The code also..
Strip HTML from strings in Python http://stackoverflow.com/questions/753052/strip-html-from-strings-in-python I always used this function to strip HTML tags as it requires only the Python stdlib from HTMLParser import HTMLParser class..
http://stackoverflow.com/questions/7933596/django-dynamic-model-fields is more of a criticism of the EAV pattern itself which requires manually merging the data from a column format to a set of key.. the model. Harder to maintain. Maintaining data integrity requires a multi column unique key constraint which may be inefficient..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python the latter can read lines of any length while the former requires limiting input to some finite number. In practice this is probably..
Image Processing, In Python? [closed] http://stackoverflow.com/questions/94875/image-processing-in-python Python closed I've recently come across a problem which requires at least a basic degree of image processing can I do this in..
http://stackoverflow.com/questions/1021721/generating-a-3d-captcha-pic array usint NumPy's asarray then render with Matplotlib . Requires Matplotlib maintenance package . Full code in 2.5 import numpy..
Making tabulation look different than just whitespace http://stackoverflow.com/questions/1192480/making-tabulation-look-different-than-just-whitespace set list listchars tab »· trail · precedes extends nbsp Requires Vim7 and I'm not sure how well this is going to show up in a..
Give the Python Terminal a Persistent History http://stackoverflow.com/questions/12334316/give-the-python-terminal-a-persistent-history file of commands to your Python # interactive interpreter. Requires Python 2.0 readline. Autocomplete is # bound to the Esc key..
How to make built-in containers (sets, dicts, lists) thread safe? http://stackoverflow.com/questions/13610654/how-to-make-built-in-containers-sets-dicts-lists-thread-safe elem Decorator def locked_method method Method decorator. Requires a lock object at self._lock def newmethod self args kwargs with..
Detect and alter strings in PDFs http://stackoverflow.com/questions/19414763/detect-and-alter-strings-in-pdfs ' d ' # because you probably want ' d ' don't you . # # Requires muPDF tools installed and in the PATH plus some CPAN modules...
Prevent a console app from closing when not invoked from an existing terminal? http://stackoverflow.com/questions/2258771/prevent-a-console-app-from-closing-when-not-invoked-from-an-existing-terminal to be prevented from closing that's reasonably clean. Requires Windows 2000 or later the logic is contained in this function..
list python package dependencies without loading them? http://stackoverflow.com/questions/2875232/list-python-package-dependencies-without-loading-them is there a way to list A &rarr B C D without loading them Requires in the metadata yolk M A are often incomplete grr. One can download..
Django Passing Custom Form Parameters to Formset http://stackoverflow.com/questions/622982/django-passing-custom-form-parameters-to-formset staticmethod curry ServiceForm affiliate request.affiliate Requires two lines of code instead of one but still arguably cleaner..
How to change behavior of dict() for an instance http://stackoverflow.com/questions/6780952/how-to-change-behavior-of-dict-for-an-instance __missing__ results in a more concise implementation. Requires Python 2.5 class RecursiveDict dict Implementation of perl's..
Python RPM I built won't install http://stackoverflow.com/questions/7423300/python-rpm-i-built-wont-install I take a closer look at the rpm build log and I see Requires bin sh tmp python2.7 bin python2.7 usr bin env usr local bin..
Identifying the dependency relationship for python packages installed with pip http://stackoverflow.com/questions/9232568/identifying-the-dependency-relationship-for-python-packages-installed-with-pip example pip show specloud Package specloud Version 0.4.4 Requires nose figleaf pinocchio there are the dependencies packages...
How to create Celery Windows Service? http://stackoverflow.com/questions/9378932/how-to-create-celery-windows-service The most basic working Windows service possible. Requires Mark Hammond's pywin32 package. Most of the code was taken from..
|