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"""Just some utilities I promise."""
import sys
from ast import parse
from pyecsca.misc.cfg import getconfig
def pexec(s):
return parse(s, mode="exec")
def peval(s):
return parse(s, mode="eval")
def in_notebook() -> bool:
"""Test whether we are executing in Jupyter notebook."""
try:
from IPython import get_ipython
if 'IPKernelApp' not in get_ipython().config: # pragma: no cover
return False
except ImportError:
return False
except AttributeError:
return False
return True
def log(*args, **kwargs):
"""Log a message."""
if in_notebook() and getconfig().log.enabled:
print(*args, **kwargs)
def warn(*args, **kwargs):
"""Log a message."""
if in_notebook() and getconfig().log.enabled:
print(*args, **kwargs, file=sys.stderr)
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