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python Programming Glossary: fobjHow to write to a specific line in file in python? http://stackoverflow.com/questions/14340283/how-to-write-to-a-specific-line-in-file-in-python yield lines until it sees an xxxxx nyyyyy n def getlines fobj line1 line2 for line in iter fobj.readline '' #This is necessary.. nyyyyy n def getlines fobj line1 line2 for line in iter fobj.readline '' #This is necessary to get `fobj.tell` to work yield.. line in iter fobj.readline '' #This is necessary to get `fobj.tell` to work yield line if line line1 pos fobj.tell next_line..
Python print isn't using __repr__, __unicode__ or __str__ for unicode subclass? http://stackoverflow.com/questions/15687676/python-print-isnt-using-repr-unicode-or-str-for-unicode-subclass v enc Py_None char cenc PyString_AS_STRING enc char errors fobj f_errors Py_None strict PyString_AS_STRING fobj f_errors value.. errors fobj f_errors Py_None strict PyString_AS_STRING fobj f_errors value PyUnicode_AsEncodedString v cenc errors if value..
Linux: Pipe into Python (ncurses) script, stdin and termios http://stackoverflow.com/questions/3999114/linux-pipe-into-python-ncurses-script-stdin-and-termios Python curses in action if fname print opening fname fobj openAnything fname print obj fobj writetxt fobj.readline 100.. print opening fname fobj openAnything fname print obj fobj writetxt fobj.readline 100 # max 100 chars read print wr writetxt.. fname fobj openAnything fname print obj fobj writetxt fobj.readline 100 # max 100 chars read print wr writetxt fobj.close..
Finding duplicate files and removing them http://stackoverflow.com/questions/748675/finding-duplicate-files-and-removing-them import sys import os import hashlib def chunk_reader fobj chunk_size 1024 Generator that reads a file in chunks of bytes.. that reads a file in chunks of bytes while True chunk fobj.read chunk_size if not chunk return yield chunk def check_for_duplicates..
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