Intermediate changes

1 files changed, 59 insertions, 0 deletions

diff --git a/contrib/python/PyJWT/py2/jwt/exceptions.py b/contrib/python/PyJWT/py2/jwt/exceptions.py
new file mode 100644
index 0000000000..2a6aa596ba
--- /dev/null
+++ b/contrib/python/PyJWT/py2/jwt/exceptions.py
@@ -0,0 +1,59 @@
+class PyJWTError(Exception):
+    """
+    Base class for all exceptions
+    """
+    pass
+
+
+class InvalidTokenError(PyJWTError):
+    pass
+
+
+class DecodeError(InvalidTokenError):
+    pass
+
+
+class InvalidSignatureError(DecodeError):
+    pass
+
+
+class ExpiredSignatureError(InvalidTokenError):
+    pass
+
+
+class InvalidAudienceError(InvalidTokenError):
+    pass
+
+
+class InvalidIssuerError(InvalidTokenError):
+    pass
+
+
+class InvalidIssuedAtError(InvalidTokenError):
+    pass
+
+
+class ImmatureSignatureError(InvalidTokenError):
+    pass
+
+
+class InvalidKeyError(PyJWTError):
+    pass
+
+
+class InvalidAlgorithmError(InvalidTokenError):
+    pass
+
+
+class MissingRequiredClaimError(InvalidTokenError):
+    def __init__(self, claim):
+        self.claim = claim
+
+    def __str__(self):
+        return 'Token is missing the "%s" claim' % self.claim
+
+
+# Compatibility aliases (deprecated)
+ExpiredSignature = ExpiredSignatureError
+InvalidAudience = InvalidAudienceError
+InvalidIssuer = InvalidIssuerError