Merging PR_218 openai_rev package with new streamlit chat app

venv/lib/python3.9/site-packages/validators/mac_address.py

@@ -0,0 +1,33 @@
+import re
+
+from .utils import validator
+
+pattern = re.compile(r'^(?:[0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$')
+
+
+@validator
+def mac_address(value):
+    """
+    Return whether or not given value is a valid MAC address.
+
+    If the value is valid MAC address this function returns ``True``,
+    otherwise :class:`~validators.utils.ValidationFailure`.
+
+    This validator is based on `WTForms MacAddress validator`_.
+
+    .. _WTForms MacAddress validator:
+       https://github.com/wtforms/wtforms/blob/master/wtforms/validators.py
+
+    Examples::
+
+        >>> mac_address('01:23:45:67:ab:CD')
+        True
+
+        >>> mac_address('00:00:00:00:00')
+        ValidationFailure(func=mac_address, args={'value': '00:00:00:00:00'})
+
+    .. versionadded:: 0.2
+
+    :param value: Mac address string to validate
+    """
+    return pattern.match(value)