¡@
python Programming Glossary: lowHow can I profile a SQLAlchemy powered application? http://stackoverflow.com/questions/1171166/how-can-i-profile-a-sqlalchemy-powered-application all the time being spent within cursor.execute that's the low level DBAPI call to the database and it means your query should.. read. There was once someone on the mailing list claiming slowness and after having him post the results of profile I was able..
http://stackoverflow.com/questions/1191374/subprocess-with-timeout share improve this question I don't know much about the low level details but given that in python 2.6 the API offers the..
Good PDF report generator tool for Python http://stackoverflow.com/questions/177799/good-pdf-report-generator-tool-for-python I've checked out ReportLab but it seems to be awfully low level for what I want to do. My current hunch is to call TeX..
http://stackoverflow.com/questions/19151/build-a-basic-python-iterator example of a counter class Counter def __init__ self low high self.current low self.high high def __iter__ self return.. class Counter def __init__ self low high self.current low self.high high def __iter__ self return self def next self if.. a generator as covered in a previous answer def counter low high current low while current high yield current current 1..
http://stackoverflow.com/questions/212358/binary-search-in-python for this but I'm trying to keep the memory consumption as low as possible. My intended usage would be a sort of double way..
Python: Using vars() to assign a string to a variable http://stackoverflow.com/questions/2320945/python-using-vars-to-assign-a-string-to-a-variable another part of your question. vars or locals provides low level access to variables created by python. Thus the following.. level access to variables created by python. Thus the following two lines are equivalent. locals 'x' 4 x 4 The scope of vars..
http://stackoverflow.com/questions/250283/how-to-scp-in-python conch but I'd prefer to avoid implementing scp myself via low level ssh modules. I'm aware of paramiko a Python module that.. an option. EDIT This is a duplicate of http stackoverflow.com questions 68335 how do i copy a file to a remote server.. module paramiko_scp . It's very easy to use. See the following example def createSSHClient server port user password client..
Best way to strip punctuation from a string in Python http://stackoverflow.com/questions/265960/best-way-to-strip-punctuation-from-a-string-in-python as regexes or string.translate as you can see from the below timings. For this type of problem doing it at as low a level.. the below timings. For this type of problem doing it at as low a level as possible pays off. Timing code import re string timeit.. import s test_repl as f' .timeit 1000000 This gives the following results sets 19.8566138744 regex 6.86155414581 translate..
Pretty-printing of numpy.array http://stackoverflow.com/questions/2891790/pretty-printing-of-numpy-array 'scientific' format which is rather hard to read even for low dimensional arrays. However numpy.array apparently has to be..
Really simple way to deal with XML in Python? http://stackoverflow.com/questions/3106480/really-simple-way-to-deal-with-xml-in-python I can explain best if i give example let's say the following which i think is a good example of how XML is mis used in.. ... forecast_conditions day_of_week data Sat low data 59 high data 75 icon data ig images weather partly_cloudy.gif.. its approach it has real issues with empty element s see below in comments for examples. python xml share improve this question..
How would you implement a basic event-loop? http://stackoverflow.com/questions/658403/how-would-you-implement-a-basic-event-loop your OS will busy loop the CPU or put it into temporary low power mode etc. Please ask for further details share improve..
Detect in python which keys are pressed http://stackoverflow.com/questions/694296/detect-in-python-which-keys-are-pressed Cross platform keylogger Is there a cross platform python low level API to capture or generate keyboard events EDIT Just so..
Parsing HTML in Python [closed] http://stackoverflow.com/questions/717541/parsing-html-in-python lxml I've got some code that uses SGMLlib but it's a bit low level and it's now deprecated. I would prefer if it could stomache..
Can scrapy be used to scrape dynamic content from websites that are using AJAX? http://stackoverflow.com/questions/8550114/can-scrapy-be-used-to-scrape-dynamic-content-from-websites-that-are-using-ajax that I need. Now my experience with dynamic web content is low so this thing is something I'm having trouble getting my head.. can open it Menu Tools Developer Tools . The Network tab allows you to see all information about every request and response..
http://stackoverflow.com/questions/972362/spawning-process-from-python easily make itself fully independent i.e. a daemon by following this recipe . You could also do it in the parent after an.. it seems neater to me to keep all of the spawning on that low level plane rather than mix some high level and some low level.. low level plane rather than mix some high level and some low level code in the course of the operation. Here's a vastly reduced..
Using Python's Multiprocessing module to execute simultaneous and separate SEAWAT/MODFLOW model runs http://stackoverflow.com/questions/9874042/using-pythons-multiprocessing-module-to-execute-simultaneous-and-separate-seawa '_' 2 .split '.' 0 print 'Realization s' real mf2k r'c modflow mf2k.1_19 bin mf2k.exe ' mf2k5 r'c modflow MF2005_1_8 bin mf2005.exe.. mf2k r'c modflow mf2k.1_19 bin mf2k.exe ' mf2k5 r'c modflow MF2005_1_8 bin mf2005.exe ' seawatV4 r'c modflow swt_v4_00_04.. r'c modflow MF2005_1_8 bin mf2005.exe ' seawatV4 r'c modflow swt_v4_00_04 exe swt_v4.exe ' seawatV4x64 r'c modflow swt_v4_00_04..
What is high cohesion and how to use it / make it? http://stackoverflow.com/questions/10830135/what-is-high-cohesion-and-how-to-use-it-make-it is when you have a class that does a well defined job. Low cohesion is when a class does a lot of jobs that don't have..
Why am I receiving a low level socket error when using the Fabric python library? http://stackoverflow.com/questions/1469431/why-am-i-receiving-a-low-level-socket-error-when-using-the-fabric-python-library task 'host_type' localhost run uname s Fatal error Low level socket error connecting to host localhost Connection refused..
beautifulsoup “list object has no attribute” error http://stackoverflow.com/questions/15324040/beautifulsoup-list-object-has-no-attribute-error 'airport_temp.tsv' 'w' f.write Location t High Temp F t Low Temp F t Mean Humidity n eventually parse from http www.wunderground.com..
How to use numpy with portaudio to extract bass, mid treble http://stackoverflow.com/questions/1794010/how-to-use-numpy-with-portaudio-to-extract-bass-mid-treble low frequency bass part you would use a low pass filter. Low pass filters filter out high frequencies. They are also called..
How can I quantify difference between two images? http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images All sensors pollute the image with some amount of noise. Low cost sensors have more noise. You may wish to apply some noise..
Scripting language choice for initial performance [closed] http://stackoverflow.com/questions/328041/scripting-language-choice-for-initial-performance is Cross platform. Capable of XML parsing and HTTP Posts. Low memory and low startup time. Possible choices include but are..
Reducing Django Memory Usage. Low hanging fruit? http://stackoverflow.com/questions/487224/reducing-django-memory-usage-low-hanging-fruit Django Memory Usage. Low hanging fruit My memory usage increases over time and restarting..
Problem with lxml xpath for html table extracting http://stackoverflow.com/questions/5586296/problem-with-lxml-xpath-for-html-table-extracting style text align right High th th style text align right Low th tr tr class ro onclick location.href ' xyz.com A.htm' style..
How do Rpy2, pyrserve and PypeR compare? http://stackoverflow.com/questions/5630441/how-do-rpy2-pyrserve-and-pyper-compare numpy arrays can be exposed to R without making a copy Low level interface close to the R C API and high level interface..
Python: simple async download of url content? http://stackoverflow.com/questions/668257/python-simple-async-download-of-url-content an async callback based url download mechanism in web.py Low resource usage is particularly important as each user initiated..
Allocate items according to an approximate ratio in Python http://stackoverflow.com/questions/8685308/allocate-items-according-to-an-approximate-ratio-in-python prop_high num_players goals_high.append letters i else # Low proportion low.append math.ceil prop_low num_players goals_low.append.. sum goals_quantities print High pool goals_high high print Low pool goals_low low print goals goals_quantities print High proportion.. goals goals_quantities print High proportion prop_high Low proportion prop_low python algorithm share improve this question..
|