olm: Rename the errors function argument in the decryption functions.

python/olm/group_session.py

@@ -176,7 +176,7 @@ class InboundGroupSession(object):
 
         raise OlmGroupSessionError(last_error)
 
-    def decrypt(self, ciphertext, errors="replace"):
+    def decrypt(self, ciphertext, unicode_errors="replace"):
         # type: (AnyStr, str) -> Tuple[str, int]
         """Decrypt a message
 
@@ -232,7 +232,7 @@ class InboundGroupSession(object):
 
         plaintext = to_unicode_str(
             ffi.unpack(plaintext_buffer, plaintext_length),
-            errors=errors
+            errors=unicode_errors
         )
 
         # clear out copies of the plaintext

python/olm/pk.py

@@ -313,7 +313,7 @@ class PkDecryption(object):
 
         return obj
 
-    def decrypt(self, message, errors="replace"):
+    def decrypt(self, message, unicode_errors="replace"):
         # type (PkMessage, str) -> str
         """Decrypt a previously encrypted Pk message.
 
@@ -361,7 +361,7 @@ class PkDecryption(object):
         # clear out copies of the plaintext
         lib.memset(plaintext_buffer, 0, max_plaintext_length)
 
-        return to_unicode_str(plaintext, errors=errors)
+        return to_unicode_str(plaintext, errors=unicode_errors)
 
 
 def _clear_pk_signing(pk_struct):

python/olm/session.py

@@ -273,7 +273,7 @@ class Session(object):
         else:  # pragma: no cover
             raise ValueError("Unknown message type")
 
-    def decrypt(self, message, errors="replace"):
+    def decrypt(self, message, unicode_errors="replace"):
         # type: (_OlmMessage, str) -> str
         """Decrypts a message using the session. Returns the plaintext string
         on success. Raises OlmSessionError on failure. If the base64 couldn't
@@ -320,7 +320,7 @@ class Session(object):
         self._check_error(plaintext_length)
         plaintext = to_unicode_str(
             ffi.unpack(plaintext_buffer, plaintext_length),
-            errors=errors
+            errors=unicode_errors
         )
 
         # clear out copies of the plaintext