bpo-45321: Add missing error codes to module `xml.parsers.expat.errors` (GH-30188)

The idea is to ensure that module `xml.parsers.expat.errors`
contains all known error codes and messages,
even when CPython is compiled or run with an outdated version of libexpat.

https://bugs.python.org/issue45321

1 files changed, 34 insertions, 0 deletions

diff --git a/Doc/library/pyexpat.rst b/Doc/library/pyexpat.rst
index 034e579..d6581e2 100644
--- a/Doc/library/pyexpat.rst
+++ b/Doc/library/pyexpat.rst
@@ -867,6 +867,40 @@ The ``errors`` module has the following attributes:
 .. data:: XML_ERROR_SUSPEND_PE
 
 
+.. data:: XML_ERROR_RESERVED_PREFIX_XML
+
+   An attempt was made to
+   undeclare reserved namespace prefix ``xml``
+   or to bind it to another namespace URI.
+
+
+.. data:: XML_ERROR_RESERVED_PREFIX_XMLNS
+
+   An attempt was made to declare or undeclare reserved namespace prefix ``xmlns``.
+
+
+.. data:: XML_ERROR_RESERVED_NAMESPACE_URI
+
+   An attempt was made to bind the URI of one the reserved namespace
+   prefixes ``xml`` and ``xmlns`` to another namespace prefix.
+
+
+.. data:: XML_ERROR_INVALID_ARGUMENT
+
+   This should not be reported to Python applications.
+
+
+.. data:: XML_ERROR_NO_BUFFER
+
+   This should not be reported to Python applications.
+
+
+.. data:: XML_ERROR_AMPLIFICATION_LIMIT_BREACH
+
+   The limit on input amplification factor (from DTD and entities)
+   has been breached.
+
+
 .. rubric:: Footnotes
 
 .. [1] The encoding string included in XML output should conform to the