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python Programming Glossary: breakHow to generate all permutations of a list in Python http://stackoverflow.com/questions/104420/how-to-generate-all-permutations-of-a-list-in-python j indices i yield tuple pool i for i in indices r break else return And another based on itertools.product def permutations..
Python subprocess readlines() hangs http://stackoverflow.com/questions/12419198/python-subprocess-readlines-hangs is None data stdout.readline if data print data else break print This is never reached ruby_sleep.rb puts hello sleep 2.. timeout if ready data os.read master_fd 512 if not data break print got repr data elif proc.poll is not None # select timeout.. got repr data elif proc.poll is not None # select timeout break # proc exited os.close slave_fd # can't do it sooner it leads..
Showing the stack trace from a running Python application http://stackoverflow.com/questions/132058/showing-the-stack-trace-from-a-running-python-application os.kill pid signal.SIGUSR1 This will cause the program to break to a python console at the point it is currently at showing..
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 for si in sieve if si bottom si si 3 2 if bottom top break sieve bottom si 0 bottom top si return 2 el for el in sieve..
read subprocess stdout line by line http://stackoverflow.com/questions/2804543/read-subprocess-stdout-line-by-line real code does filtering here print test line.rstrip else break Of course you still have to deal with the subprocess' buffering...
How to list all files of a directory in Python http://stackoverflow.com/questions/3207219/how-to-list-all-files-of-a-directory-in-python dirs for you. If you only want the top dir you can just break the first time it yields from os import walk f for dirpath dirnames.. dirnames filenames in walk mypath f.extend filenames break And lastly as that example shows adding one list to another..
Using Django time/date widgets in custom form http://stackoverflow.com/questions/38601/using-django-time-date-widgets-in-custom-form internal implementation details of the admin is likely to break again in future versions of Django and is no easier to implement..
What's the proper way to install pip, virtualenv, and distribute for Python? http://stackoverflow.com/questions/4324558/whats-the-proper-way-to-install-pip-virtualenv-and-distribute-for-python like setuptools and easy_install which can potentially break other things on your operating system. Back to the short question..
Stop reading process output in Python without hang? http://stackoverflow.com/questions/4417962/stop-reading-process-output-in-python-without-hang now start timeout line process.stdout.readline if not line break q.append line now time.time else # on timeout process.terminate..
Lazy Method for Reading Big File in Python? http://stackoverflow.com/questions/519633/lazy-method-for-reading-big-file-in-python while True data file_object.read chunk_size if not data break yield data f open 'really_big_file.dat' for piece in read_in_chunks..
How can I do a line break (line continuation) in Python? http://stackoverflow.com/questions/53162/how-can-i-do-a-line-break-line-continuation-in-python can I do a line break line continuation in Python I have a long line of code that.. in Python I have a long line of code that I want to break up among multiple lines. What do I use and what is the syntax..
Single quotes vs. double quotes in Python [closed] http://stackoverflow.com/questions/56011/single-quotes-vs-double-quotes-in-python and single quotes for small symbol like strings but will break the rules if the strings contain quotes or if I forget. I use..
Simple Prime Generator in Python http://stackoverflow.com/questions/567222/simple-prime-generator-in-python next loop iteration but you really want to stop it using break Here's your code with a few fixes it prints out only primes.. 2 int math.sqrt count 1 if count x 0 isprime False break if isprime print count count 1 For much more efficient prime..
Seeking clarification on apparent contradictions regarding weakly typed languages http://stackoverflow.com/questions/9929585/seeking-clarification-on-apparent-contradictions-regarding-weakly-typed-language order to protect type safety. If the developer wishes to break type safety or memory safety they can do so by turning off the..
Get MD5 hash of big files in Python http://stackoverflow.com/questions/1131220/get-md5-hash-of-big-files-in-python memory python md5 hashlib share improve this question Break the file into 128 byte chunks and feed them to MD5 consecutively..
Reverse Geocoding Without Web Access http://stackoverflow.com/questions/1425149/reverse-geocoding-without-web-access boundaries As a starter here are the two main ideas I have Break North America into a grid with each rectangle in the grid mapping..
Python: Continuing to next iteration in outer loop http://stackoverflow.com/questions/1859072/python-continuing-to-next-iteration-in-outer-loop 200 400 ...block0... if something break else ...block1... Break will break the inner loop and block1 won't be executed it will..
Good python XML parser to work with namespace heavy documents http://stackoverflow.com/questions/3785629/good-python-xml-parser-to-work-with-namespace-heavy-documents of choice How would you go about getting strings 'Line Break' '2.6' and a list 'PYTHON' 'XML' 'XML NAMESPACES' xml version.. dc xmlns srw_dc info srw schema 1 dc schema name Line Break name dc title Processing XML namespaces using Python dc title..
http://stackoverflow.com/questions/455552/break-on-exception-in-pydev on exception in pydev Is it possible to get the pydev debugger..
How to restart a simple coin tossing game http://stackoverflow.com/questions/4557308/how-to-restart-a-simple-coin-tossing-game want ' if choice 'restart' continue else break print 'Break ' Also choice 'restart' while choice 'restart' choice raw_input.. 'restart' choice raw_input 'What do you want ' print 'Break ' Output What do you want restart What do you want break Break..
Memory errors and list limits in python http://stackoverflow.com/questions/5537618/memory-errors-and-list-limits-in-python the amount of memory the Python process has access to. Break the list apart using chunking. For example do the first 1000..
preferred way to implement 'yield' in Scala? http://stackoverflow.com/questions/7303166/preferred-way-to-implement-yield-in-scala need using SKI combinators . Your function is too long. Break it up into smaller pieces and you won't need 'yield'. You'd.. light weight exceptions import scala.util.control.Breaks._ for blah breakable ... break ... but that won't get you what..
SQLAlchemy classes across files http://stackoverflow.com/questions/7478403/sqlalchemy-classes-across-files be to take Base out of the module that imports A B and C Break the cyclic import. base.py from sqlalchemy.ext.declarative import..
How do I run Python code from Sublime Text 2? http://stackoverflow.com/questions/8551735/how-do-i-run-python-code-from-sublime-text-2 which should be at bottom of the editor. To stop Ctrl Break or Tools Cancel Build note CTRL C will NOT work. What to do.. Build note CTRL C will NOT work. What to do when Ctrl Break does not work go to Preferences Key Bindings User and paste..
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