diff options
Diffstat (limited to 'Lib/xml')
| -rw-r--r-- | Lib/xml/etree/ElementTree.py | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/Lib/xml/etree/ElementTree.py b/Lib/xml/etree/ElementTree.py index ded894d..78a82e9 100644 --- a/Lib/xml/etree/ElementTree.py +++ b/Lib/xml/etree/ElementTree.py @@ -797,7 +797,8 @@ class ElementTree: encoding=None, xml_declaration=None, default_namespace=None, - method=None): + method=None, *, + short_empty_elements=True): if not method: method = "xml" elif method not in _serialize: @@ -825,7 +826,8 @@ class ElementTree: else: qnames, namespaces = _namespaces(self._root, default_namespace) serialize = _serialize[method] - serialize(write, self._root, qnames, namespaces) + serialize(write, self._root, qnames, namespaces, + short_empty_elements=short_empty_elements) def write_c14n(self, file): # lxml.etree compatibility. use output method instead @@ -947,7 +949,8 @@ def _namespaces(elem, default_namespace=None): add_qname(text.text) return qnames, namespaces -def _serialize_xml(write, elem, qnames, namespaces): +def _serialize_xml(write, elem, qnames, namespaces, + short_empty_elements, **kwargs): tag = elem.tag text = elem.text if tag is Comment: @@ -960,7 +963,8 @@ def _serialize_xml(write, elem, qnames, namespaces): if text: write(_escape_cdata(text)) for e in elem: - _serialize_xml(write, e, qnames, None) + _serialize_xml(write, e, qnames, None, + short_empty_elements=short_empty_elements) else: write("<" + tag) items = list(elem.items()) @@ -982,12 +986,13 @@ def _serialize_xml(write, elem, qnames, namespaces): else: v = _escape_attrib(v) write(" %s=\"%s\"" % (qnames[k], v)) - if text or len(elem): + if text or len(elem) or not short_empty_elements: write(">") if text: write(_escape_cdata(text)) for e in elem: - _serialize_xml(write, e, qnames, None) + _serialize_xml(write, e, qnames, None, + short_empty_elements=short_empty_elements) write("</" + tag + ">") else: write(" />") @@ -1002,7 +1007,7 @@ try: except NameError: pass -def _serialize_html(write, elem, qnames, namespaces): +def _serialize_html(write, elem, qnames, namespaces, **kwargs): tag = elem.tag text = elem.text if tag is Comment: @@ -1166,9 +1171,11 @@ def _escape_attrib_html(text): # @return An (optionally) encoded string containing the XML data. # @defreturn string -def tostring(element, encoding=None, method=None): +def tostring(element, encoding=None, method=None, *, + short_empty_elements=True): stream = io.StringIO() if encoding == 'unicode' else io.BytesIO() - ElementTree(element).write(stream, encoding, method=method) + ElementTree(element).write(stream, encoding, method=method, + short_empty_elements=short_empty_elements) return stream.getvalue() ## @@ -1202,10 +1209,12 @@ class _ListDataStream(io.BufferedIOBase): def tell(self): return len(self.lst) -def tostringlist(element, encoding=None, method=None): +def tostringlist(element, encoding=None, method=None, *, + short_empty_elements=True): lst = [] stream = _ListDataStream(lst) - ElementTree(element).write(stream, encoding, method=method) + ElementTree(element).write(stream, encoding, method=method, + short_empty_elements=short_empty_elements) return lst ## |