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# ex: set sts=4 ts=4 sw=4 noet:
# ## ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ##
#
# See COPYING file distributed along with the datalad package for the
# copyright and license terms.
#
# ## ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ##
"""Benchmarks for DataLad CLI"""
import os
import os.path as osp
import sys
from subprocess import call
from .common import SuprocBenchmarks
class startup(SuprocBenchmarks):
"""
Benchmarks for datalad command startup
"""
def setup(self):
# we need to prepare/adjust PATH to point to installed datalad
# We will base it on taking sys.executable
python_path = osp.dirname(sys.executable)
self.env = os.environ.copy()
self.env['PATH'] = '%s:%s' % (python_path, self.env.get('PATH', ''))
def time_usage_advice(self):
call(["datalad"], env=self.env)
def time_short_help(self):
call(["datalad", "-h"], env=self.env)
def time_help_np(self):
call(["datalad", "--help-np"], env=self.env)
def time_command_short_help(self):
call(["datalad", "wtf", "-h"], env=self.env)
def time_command_help_np(self):
call(["datalad", "wtf", "--help-np"], env=self.env)
def time_command_execution(self):
# pick a command that should be minimally impacted by
# non-CLI factors
call(["datalad", "wtf", "-S", "python"], env=self.env)
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