module cli.head_cli
¶
Functions¶
function |
truncated documentation |
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Takes the first lines from a file using function |
Documentation¶
Wrapper function file_head
into a command line.
New in version 1.5.
-
pyensae.cli.head_cli.
file_head_cli
(fLOG=<built-in function print>, args=None)[source]¶ Takes the first lines from a file using function
file_head
.- Parameters
fLOG – logging function
args – to overwrite
sys.args
extract the first lines of a file
Extracts the first line of a file.
file_head_cli –help
usage: file_head [-h] [-f FILENAME] [-n NBLINE] [-e ENCODING] [-er ERRORS] Extracts the first *nbline* of a file (assuming it is text file). optional arguments: -h, --help show this help message and exit -f FILENAME, --filename FILENAME filename (default: None) -n NBLINE, --nbline NBLINE number of lines (default: 10) -e ENCODING, --encoding ENCODING encoding (default: utf8) -er ERRORS, --errors ERRORS see open (default: strict)