second commit

env/lib/python3.11/site-packages/dataclasses_json/stringcase.py

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+# The MIT License (MIT)
+#
+# Copyright (c) 2015 Taka Okunishi
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright © 2015-2018 Taka Okunishi <okunishinishi@gmail.com>.
+# Copyright © 2020 Louis-Philippe Véronneau <pollo@debian.org>
+
+import re
+
+
+def uplowcase(string, case):
+    """Convert string into upper or lower case.
+
+    Args:
+        string: String to convert.
+
+    Returns:
+        string: Uppercase or lowercase case string.
+
+    """
+    if case == 'up':
+        return str(string).upper()
+    elif case == 'low':
+        return str(string).lower()
+
+
+def capitalcase(string):
+    """Convert string into capital case.
+    First letters will be uppercase.
+
+    Args:
+        string: String to convert.
+
+    Returns:
+        string: Capital case string.
+
+    """
+
+    string = str(string)
+    if not string:
+        return string
+    return uplowcase(string[0], 'up') + string[1:]
+
+
+def camelcase(string):
+    """ Convert string into camel case.
+
+    Args:
+        string: String to convert.
+
+    Returns:
+        string: Camel case string.
+
+    """
+
+    string = re.sub(r"^[\-_\.]", '', str(string))
+    if not string:
+        return string
+    return (uplowcase(string[0], 'low')
+            + re.sub(r"[\-_\.\s]([a-z0-9])",
+                     lambda matched: uplowcase(matched.group(1), 'up'),
+                     string[1:]))
+
+
+def snakecase(string):
+    """Convert string into snake case.
+    Join punctuation with underscore
+
+    Args:
+        string: String to convert.
+
+    Returns:
+        string: Snake cased string.
+
+    """
+
+    string = re.sub(r"[\-\.\s]", '_', str(string))
+    if not string:
+        return string
+    return (uplowcase(string[0], 'low')
+            + re.sub(r"[A-Z0-9]",
+                     lambda matched: '_' + uplowcase(matched.group(0), 'low'),
+                     string[1:]))
+
+
+def spinalcase(string):
+    """Convert string into spinal case.
+    Join punctuation with hyphen.
+
+    Args:
+        string: String to convert.
+
+    Returns:
+        string: Spinal cased string.
+
+    """
+
+    return re.sub(r"_", "-", snakecase(string))
+
+
+def pascalcase(string):
+    """Convert string into pascal case.
+
+    Args:
+        string: String to convert.
+
+    Returns:
+        string: Pascal case string.
+
+    """
+
+    return capitalcase(camelcase(string))