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import os
import subprocess
import sys
import src.globalvars
def is_exe(fpath):
return os.path.isfile(fpath) and os.access(fpath, os.X_OK)
def find_cmd(cmd):
fpath, fname = os.path.split(cmd)
# Search for file
if fpath:
if is_exe(cmd):
return cmd
# Search in PATH
else:
for path in os.environ["PATH"].split(os.pathsep):
exe_file = os.path.join(path, cmd)
if is_exe(exe_file):
return exe_file
return None
def prefix_cmd_with_abspath(cmd):
"""Prefix cmd with the abspath of the first word
Usefull if cmd should be executed by the loader of a custom glibc."""
binary_end = cmd.find(" ")
binary_end = None if binary_end == -1 else binary_end
binary_abspath = subprocess.run(["whereis", cmd[0:binary_end]],
stdout=subprocess.PIPE,
universal_newlines=True).stdout.split()[1]
return binary_abspath + " " + cmd[binary_end:]
def allocbench_msg(color, *objects, sep=' ', end='\n', file=sys.stdout):
if src.globalvars.verbosity < 0:
return
color = {"YELLOW": "\x1b[33m",
"GREEN": "\x1b[32m",
"RED": "\x1b[31m"}[color]
is_atty = sys.stdout.isatty()
if is_atty:
print(color, end="", file=file, flush=True)
print(*objects, sep=sep, end=end, file=file)
if is_atty:
print("\x1b[0m", end="", file=file, flush=True)
def print_debug(*objects, sep=' ', end='\n', file=sys.stdout):
if src.globalvars.verbosity < 99:
return
print(*objects, sep=sep, end=end, file=file)
def print_info(*objects, sep=' ', end='\n', file=sys.stdout):
if src.globalvars.verbosity < 1:
return
print(*objects, sep=sep, end=end, file=file)
def print_info0(*objects, sep=' ', end='\n', file=sys.stdout):
if src.globalvars.verbosity < 0:
return
print(*objects, sep=sep, end=end, file=file)
def print_info2(*objects, sep=' ', end='\n', file=sys.stdout):
if src.globalvars.verbosity < 2:
return
print(*objects, sep=sep, end=end, file=file)
def print_status(*objects, sep=' ', end='\n', file=sys.stdout):
allocbench_msg("GREEN", *objects, sep=sep, end=end, file=file)
def print_warn(*objects, sep=' ', end='\n', file=sys.stdout):
if src.globalvars.verbosity < 1:
return
allocbench_msg("YELLOW", *objects, sep=sep, end=end, file=file)
def print_error(*objects, sep=' ', end='\n', file=sys.stderr):
allocbench_msg("RED", *objects, sep=sep, end=end, file=file)
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