Relaxing missing config to a warning on import (0642c89a) · Commits · Shriwise, Patrick / PyGriffin

pygriffin/config.py

+5 −2

Original line number	Diff line number	Diff line
		@@ -2,6 +2,7 @@ from multiprocessing.sharedctypes import Value
		import os
		from pathlib import Path
		import subprocess
		import warnings

		try:
		from ConfigParser import ConfigParser
		@@ -31,13 +32,15 @@ class PyGriffinConfig:
		elif Path(__MOD_PATH.parent / '.pygriffin.rc').exists():
		_RC_FILE = __MOD_PATH.parent / '.pygriffin.rc'
		else:
		raise RuntimeError('PyGriffin config file (.pygriffin.rc) could not be found.')
		warnings.warn('PyGriffin config file (.pygriffin.rc) could not be found.')

		def __init__(self,
		griffin_exec=None,
		isoxml_exec=None,
		mpi_exec=None):

		cv.check_file('.pygriffin.rc', self._RC_FILE, must_exist=True)

		# always read the config file,
		# even if we don't use it
		self.__config = ConfigParser()