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python Programming Glossary: output_filePython class to merge sorted files, how can this be improved? http://stackoverflow.com/questions/1001569/python-class-to-merge-sorted-files-how-can-this-be-improved file_handle.readline for file_handle in self.handles self.output_file open output_path 'w' self.lines_written 0 self._mergeSortedFiles.. in self.handles if not handle.closed handle.close if self.output_file and not self.output_file.closed self.output_file.close def _mergeSortedFiles.. handle.close if self.output_file and not self.output_file.closed self.output_file.close def _mergeSortedFiles self Merge..
Need to compare very large files around 1.5GB in python http://stackoverflow.com/questions/16110252/need-to-compare-very-large-files-around-1-5gb-in-python this new field that is sort k2 k4 n t converted_input_file output_file Initialize 3 variable EMAIL PREV_TIME and COUNT Interate over.. 3 substr 4 1 2 00 00 00 ' input.txt usr bin sort k2 k7 n t output_file.txt output_file.txt DF 00000000@11111.COM FLTINT1000130394756.. 00 00 ' input.txt usr bin sort k2 k7 n t output_file.txt output_file.txt DF 00000000@11111.COM FLTINT1000130394756 26JUL2010 B2C..
Checking for membership inside nested dict http://stackoverflow.com/questions/2901872/checking-for-membership-inside-nested-dict row for row in gd_extract def write_gd_formatted self output_file gd_formatted.csv gd_output_fieldnames 'internal_id' 'mail' 'givenName'.. 'SupervisorSurname' try gd_formatted csv.DictWriter open output_file 'w' newline '' fieldnames gd_output_fieldnames extrasaction..
http://stackoverflow.com/questions/7929848/how-to-run-python-cgi-script filepath backup_file filepath with open filepath 'wb' as output_file while True chunk file.read 1024 if not chunk break output_file.write.. while True chunk file.read 1024 if not chunk break output_file.write chunk class RequestHandler BaseHTTPRequestHandler def..
How to output list of floats to a binary file in Python http://stackoverflow.com/questions/807863/how-to-output-list-of-floats-to-a-binary-file-in-python more efficient to do it this way from array import array output_file open 'file' 'wb' float_array array 'd' 3.14 2.7 0.0 1.0 1.1.. array 'd' 3.14 2.7 0.0 1.0 1.1 float_array.tofile output_file output_file.close And then read the array like that input_file.. 'd' 3.14 2.7 0.0 1.0 1.1 float_array.tofile output_file output_file.close And then read the array like that input_file open 'file'..
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