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python Programming Glossary: line.rstripReal-time intercepting of stdout from another process in Python http://stackoverflow.com/questions/1085071/real-time-intercepting-of-stdout-from-another-process-in-python 256 stdout subprocess.PIPE for line in proc.stdout print line.rstrip The script waitsome.py simply prints a line every half a second.. being slightly different for line in proc.stdout print str line.rstrip If upgrading to Python 3.1 is impractical and I know it will..
catching stdout in realtime from subprocess http://stackoverflow.com/questions/1606795/catching-stdout-in-realtime-from-subprocess stdout subprocess.PIPE for line in p.stdout print str line.rstrip p.stdout.flush python subprocess stdout share improve this.. for line in iter p.stdout.readline b'' print line.rstrip That said it is very probable that rsync buffers its output..
Read a file in reverse order using python http://stackoverflow.com/questions/2301789/read-a-file-in-reverse-order-using-python for line in reversed open filename .readlines print line.rstrip And in Python 3 for line in reversed list open filename print..
Memory error due to the huge input file size http://stackoverflow.com/questions/2396238/memory-error-due-to-the-huge-input-file-size open data.txt as myfile for line in myfile do_something line.rstrip n or if you're not on Python 2.6 and higher myfile open data.txt.. myfile open data.txt for line in myfile do_something line.rstrip n In both cases you'll get an iterator that can be treated much..
read subprocess stdout line by line http://stackoverflow.com/questions/2804543/read-subprocess-stdout-line-by-line proc.stdout #the real code does filtering here print test line.rstrip The behavior I really want is for the filter script to print.. proc.stdout for line in iter proc.stdout.readline '' print line.rstrip python subprocess share improve this question It's been.. if line '' #the real code does filtering here print test line.rstrip else break Of course you still have to deal with the subprocess'..
subprocess.Popen.stdout - reading stdout in real-time (again) http://stackoverflow.com/questions/3140189/subprocess-popen-stdout-reading-stdout-in-real-time-again p.stdin.write '12345 n' for line in p.stdout print str line.rstrip p.stdout.flush So far whenever I read form p.stdout it always..
End-line characters from lines read from text file, using Python http://stackoverflow.com/questions/339537/end-line-characters-from-lines-read-from-text-file-using-python # opened in text mode all EOLs are converted to ' n' line line.rstrip ' n' process line Each of the other alternatives has a gotcha..
append line to beginning of a file http://stackoverflow.com/questions/5914627/append-line-to-beginning-of-a-file open filename 'r ' as f content f.read f.seek 0 0 f.write line.rstrip ' r n' ' n' content This method can be employed if there is..
Parallel file matching, Python http://stackoverflow.com/questions/7623211/parallel-file-matching-python giantRE ' ' for line in fPatt #patterns.append re.compile line.rstrip re.IGNORECASE giantRE giantRE line.rstrip ' ' giantRE giantRE.. re.compile line.rstrip re.IGNORECASE giantRE giantRE line.rstrip ' ' giantRE giantRE 1 ' ' giantRE re.compile giantRE re.IGNORECASE..
Getting realtime output from ffmpeg to be used in progress bar (PyQt4, stdout) http://stackoverflow.com/questions/7632589/getting-realtime-output-from-ffmpeg-to-be-used-in-progress-bar-pyqt4-stdout subprocess.PIPE for line in p.stdout print OUTPUT str line.rstrip p.stdout.flush But when I change the command to ffmpeg i file.mp4..
Python out of memory on large CSV file (numpy) http://stackoverflow.com/questions/8956832/python-out-of-memory-on-large-csv-file-numpy _ in range skiprows next infile for line in infile line line.rstrip .split delimiter for item in line yield dtype item iter_loadtxt.rowlength..
Determining Letter Frequency Of Cipher Text In Python http://stackoverflow.com/questions/992408/determining-letter-frequency-of-cipher-text-in-python From a file myfile open 'test.txt' for line in myfile line line.rstrip ' n' for c in line d c 1 For the genius that is the defaultdict..
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