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+#
+# numerics.py
+#
+# Examples of parsing real and integers using various grouping and
+# decimal point characters, varying by locale.
+#
+# Copyright 2016, Paul McGuire
+#
+# Format samples from https://docs.oracle.com/cd/E19455-01/806-0169/overview-9/index.html
+#
+tests = """\
+# Canadian (English and French)
+4 294 967 295,000
+
+# Danish
+4 294 967 295,000
+
+# Finnish
+4 294 967 295,000
+
+# French
+4 294 967 295,000
+
+# German
+4 294 967 295,000
+
+# Italian
+4.294.967.295,000
+
+# Norwegian
+4.294.967.295,000
+
+# Spanish
+4.294.967.295,000
+
+# Swedish
+4 294 967 295,000
+
+# GB-English
+4,294,967,295.000
+
+# US-English
+4,294,967,295.000
+
+# Thai
+4,294,967,295.000
+"""
+
+from pyparsing import Regex
+
+comma_decimal = Regex(r'\d{1,2}(([ .])\d\d\d(\2\d\d\d)*)?,\d*')
+comma_decimal.setParseAction(lambda t: float(t[0].replace(' ','').replace('.','').replace(',','.')))
+
+dot_decimal = Regex(r'\d{1,2}(([ ,])\d\d\d(\2\d\d\d)*)?\.\d*')
+dot_decimal.setParseAction(lambda t: float(t[0].replace(' ','').replace(',','')))
+
+decimal = comma_decimal ^ dot_decimal
+decimal.runTests(tests, parseAll=True)
+
+grouped_integer = Regex(r'\d{1,2}(([ .,])\d\d\d(\2\d\d\d)*)?')
+grouped_integer.setParseAction(lambda t: int(t[0].replace(' ','').replace(',','').replace('.','')))
+grouped_integer.runTests(tests, parseAll=False)