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python Programming Glossary: f.readlinesIOError when trying to open existing files http://stackoverflow.com/questions/10802418/ioerror-when-trying-to-open-existing-files from charged amino acids ''' f open filename 'r' pdbfile f.readlines ### Code that processes file and builds z_coords1 list ### ......
Python random lines from subfolders http://stackoverflow.com/questions/12128948/python-random-lines-from-subfolders with open 'C Tasks file.txt' as f lines random.sample f.readlines 10 print lines python python 3.x random sample share improve..
http://stackoverflow.com/questions/1478697/for-line-in-openfilename it be better to write with open filename as f for line in f.readlines do_something line python file garbage collection share improve..
how to submit query to .aspx page in python http://stackoverflow.com/questions/1480356/how-to-submit-query-to-aspx-page-in-python print 'Could not open output file n' fout.writelines f.readlines fout.close That's about it for the getting of the initial page...
Most efficient way to search the last x lines of a file in python http://stackoverflow.com/questions/260273/most-efficient-way-to-search-the-last-x-lines-of-a-file-in-python f.seek max fsize 1024 0 0 # Set pos @ last n chars lines f.readlines # Read to end lines lines 10 # Get last 10 lines # This returns..
Decimal place issues with floats and decimal.Decimal http://stackoverflow.com/questions/286061/decimal-place-issues-with-floats-and-decimal-decimal the matrix from a text file f open 'gauss.dat' lines f.readlines f.close j 0 for line in lines bits string.split line ' ' s for..
Python: read file line by line into array http://stackoverflow.com/questions/3277503/python-read-file-line-by-line-into-array share improve this question with open fname as f content f.readlines I'm guessing that you meant list and not array. share improve..
python close file descriptor question http://stackoverflow.com/questions/4599980/python-close-file-descriptor-question explicitly close it using .close f open 'test.txt' 'r' buf f.readlines f.close Alternatively and more generally preferred you can use..
Deleting a specific line in a file (python) http://stackoverflow.com/questions/4710067/deleting-a-specific-line-in-a-file-python yourfile.txt r Next get all your lines from the file lines f.readlines Now you can close the file f.close And reopen it in write mode..
how to replace (update) text in a file line by line http://stackoverflow.com/questions/4778697/how-to-replace-update-text-in-a-file-line-by-line thisdir filename with open fpath 'r ' as f for line in f.readlines if ' a href ' in line for test in filelist pathmatch file_match.. thisdir filename with open fpath 'r ' as f lines f.readlines f.seek 0 f.truncate for line in lines if ' a href ' in line..
How would I search a text file in Python? http://stackoverflow.com/questions/4785244/how-would-i-search-a-text-file-in-python lines in a simple way f open file.txt r searchlines f.readlines f.close for i line in enumerate searchlines if searchphrase.. from Mark Ransom with open file.txt r as f searchlines f.readlines for i line in enumerate searchlines if searchphrase in line..
Best method for reading newline delimited files in Python and discarding the newlines? http://stackoverflow.com/questions/544921/best-method-for-reading-newline-delimited-files-in-python-and-discarding-the-new def getfile filename results f open filename filecontents f.readlines for line in filecontents foo line.strip ' n' results.append..
Catching an exception while using a Python 'with' statement http://stackoverflow.com/questions/713794/catching-an-exception-while-using-a-python-with-statement statement. If I have a code with open a.txt as f print f.readlines I really want to handle 'file not found exception' in order.. do somehing. But I can't write with open a.txt as f print f.readlines except print 'oops' and can't write with open a.txt as f print.. print 'oops' and can't write with open a.txt as f print f.readlines else print 'oops' enclosing 'with' in a try except statement..
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