allow duplicate keys

jc/parsers/ini.py

@@ -1,8 +1,10 @@
 """jc - JSON Convert `INI` file parser
 
 Parses standard `INI` files and files containing simple key/value pairs.
-Delimiter can be `=` or `:`. Missing values are supported. Comment prefix
-can be `#` or `;`. Comments must be on their own line.
+
+- Delimiter can be `=` or `:`. Missing values are supported.
+- Comment prefix can be `#` or `;`. Comments must be on their own line.
+- If duplicate keys are found, only the last value will be used.
 
 Note: Values starting and ending with quotation marks will have the marks
 removed. If you would like to keep the quotation marks, use the `-r`
@@ -67,7 +69,7 @@ import configparser
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = 'INI file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -135,7 +137,9 @@ def parse(data, raw=False, quiet=False):
 
     if jc.utils.has_data(data):
 
-        ini = configparser.ConfigParser(allow_no_value=True, interpolation=None)
+        ini = configparser.ConfigParser(allow_no_value=True,
+                                        interpolation=None,
+                                        strict=False)
         try:
             ini.read_string(data)
             raw_output = {s: dict(ini.items(s)) for s in ini.sections()}

jc/parsers/kv.py

@@ -1,8 +1,10 @@
 """jc - JSON Convert `Key/Value` file parser
 
-Supports files containing simple key/value pairs. Delimiter can be `=` or
-`:`. Missing values are supported. Comment prefix can be `#` or `;`.
-Comments must be on their own line.
+Supports files containing simple key/value pairs.
+
+- Delimiter can be `=` or `:`. Missing values are supported.
+- Comment prefix can be `#` or `;`. Comments must be on their own line.
+- If duplicate keys are found, only the last value will be used.
 
 Note: Values starting and ending with quotation marks will have the marks
 removed. If you would like to keep the quotation marks, use the `-r`
@@ -52,7 +54,7 @@ Examples:
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.1'
+    version = '1.2'
     description = 'Key/Value file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'

tests/test_ini.py

@@ -41,6 +41,18 @@ class MyTests(unittest.TestCase):
         """
         self.assertEqual(jc.parsers.ini.parse(self.generic_ini_iptelserver, quiet=True), self.generic_ini_iptelserver_json)
 
+    def test_ini_duplicate_keys(self):
+        """
+        Test input that contains duplicate keys. Only the last value should be used.
+        """
+        data = '''
+duplicate_key: value1
+another_key = foo
+duplicate_key = value2
+'''
+        expected = {'duplicate_key': 'value2', 'another_key': 'foo'}
+        self.assertEqual(jc.parsers.ini.parse(data, quiet=True), expected)
+
 
 if __name__ == '__main__':
     unittest.main()

tests/test_kv.py

@@ -41,6 +41,18 @@ class MyTests(unittest.TestCase):
         """
         self.assertEqual(jc.parsers.kv.parse(self.generic_ini_keyvalue_ifcfg, quiet=True), self.generic_ini_keyvalue_ifcfg_json)
 
+    def test_kv_duplicate_keys(self):
+        """
+        Test input that contains duplicate keys. Only the last value should be used.
+        """
+        data = '''
+duplicate_key: value1
+another_key = foo
+duplicate_key = value2
+'''
+        expected = {'duplicate_key': 'value2', 'another_key': 'foo'}
+        self.assertEqual(jc.parsers.kv.parse(data, quiet=True), expected)
+
 
 if __name__ == '__main__':
     unittest.main()