warning_manager.py
c191c12b6f43feature_greedy_coarseni…

warning_manager.py
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			# Copyright (C) 2018 by the RROMPy authors
			#
			# This file is part of RROMPy.
			#
			# RROMPy is free software: you can redistribute it and/or modify
			# it under the terms of the GNU Lesser General Public License as published by
			# the Free Software Foundation, either version 3 of the License, or
			# (at your option) any later version.
			#
			# RROMPy is distributed in the hope that it will be useful,
			# but WITHOUT ANY WARRANTY; without even the implied warranty of
			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
			# GNU Lesser General Public License for more details.
			#
			# You should have received a copy of the GNU Lesser General Public License
			# along with RROMPy. If not, see <http://www.gnu.org/licenses/>.
			#

			import traceback as tb

			__all__ = ['warn']

			def warn(msg : str = "", stacklevel : int = 0):
			frameSummary = tb.extract_stack()[- 3 - stacklevel]
			if frameSummary.name == "<module>":
			name = ""
			else:
			name = ", within {}".format(frameSummary.name)
			print("\n\x1b[3m Warning at {}:{}{}:\x1b[0m".format(frameSummary.filename,
			frameSummary.lineno,
			name))
			print("> \x1b[31m{}\x1b[0m".format(frameSummary.line))
			if len(msg) > 0:
			print("\x1b[3m {}\x1b[0m\n".format(msg))