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# Copyright (c) 2021. Davi Pereira dos Santos
# This file is part of the i-dict project.
# Please respect the license - more about this in the section (*) below.
#
# i-dict is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# i-dict 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with i-dict. If not, see <http://www.gnu.org/licenses/>.
#
# (*) Removing authorship by any means, e.g. by distribution of derived
# works or verbatim, obfuscated, compiled or rewritten versions of any
# part of this work is illegal and it is unethical regarding the effort and
# time spent here.
#
def isnumber(s):
try:
float(s)
return True
except ValueError:
return False