Source code for pyensae.cli.head_cli

Wrapper function :func:`file_head <pyensae.filehelper.content_helper.file_head>` into a command line.

.. versionadded:: 1.5

from __future__ import print_function
import os
import sys
from pyquickhelper.cli.cli_helper import call_cli_function

[docs]def file_head_cli(fLOG=print, args=None): """ Takes the first lines from a file using function :func:`file_head <pyensae.filehelper.content_helper.file_head>`. :param fLOG: logging function :param args: to overwrite ``sys.args`` .. cmdref:: :title: extract the first lines of a file :cmd: pyensae.cli.head_cli:file_head_cli Extracts the first line of a file. :githublink:`%|py|25` """ try: from pyensae.filehelper.content_helper import file_head except ImportError: folder = os.path.normpath(os.path.join( os.path.abspath(os.path.dirname(__file__)), "..", "..")) sys.path.append(folder) from pyensae.filehelper.content_helper import file_head call_cli_function(file_head, args=args, fLOG=fLOG, skip_parameters=('fLOG',))
if __name__ == "__main__": file_head_cli()