def makeBody(self, attrs, child, status):
body = ET.Element("subsonic-response")
attrs_ = {"status": "ok" if status is True else "failed",
"xmlns": "http://subsonic.org/restapi",
"version": PROTOCOL_VERSION,
"unsonic": UNSONIC_PROTOCOL_VERSION}
attrs_.update(attrs)
for key, value in attrs_.items():
body.set(key, value)
if status is not True and status is not False:
error = ET.Element("error")
if isinstance(status[0], tuple):
error.set("code", status[0][0])
error.set("message", "%s: %s" % (status[0][1], status[1]))
else:
error.set("code", status[0])
error.set("message", status[1])
body.append(error)
if child is not None:
body.append(child)
return "%s%s\n" % (XML_HEADER, ET.tostring(body).decode("utf-8"))
python类tostring()的实例源码
def parseliteral():
"""
>>> element = ET.XML("<html><body>text</body></html>")
>>> ET.ElementTree(element).write(sys.stdout, encoding='unicode')
<html><body>text</body></html>
>>> element = ET.fromstring("<html><body>text</body></html>")
>>> ET.ElementTree(element).write(sys.stdout, encoding='unicode')
<html><body>text</body></html>
>>> sequence = ["<html><body>", "text</bo", "dy></html>"]
>>> element = ET.fromstringlist(sequence)
>>> ET.tostring(element)
b'<html><body>text</body></html>'
>>> b"".join(ET.tostringlist(element))
b'<html><body>text</body></html>'
>>> ET.tostring(element, "ascii")
b"<?xml version='1.0' encoding='ascii'?>\\n<html><body>text</body></html>"
>>> _, ids = ET.XMLID("<html><body>text</body></html>")
>>> len(ids)
0
>>> _, ids = ET.XMLID("<html><body id='body'>text</body></html>")
>>> len(ids)
1
>>> ids["body"].tag
'body'
"""
def processinginstruction():
"""
Test ProcessingInstruction directly
>>> ET.tostring(ET.ProcessingInstruction('test', 'instruction'))
b'<?test instruction?>'
>>> ET.tostring(ET.PI('test', 'instruction'))
b'<?test instruction?>'
Issue #2746
>>> ET.tostring(ET.PI('test', '<testing&>'))
b'<?test <testing&>?>'
>>> ET.tostring(ET.PI('test', '<testing&>\xe3'), 'latin1')
b"<?xml version='1.0' encoding='latin1'?>\\n<?test <testing&>\\xe3?>"
"""
#
# xinclude tests (samples from appendix C of the xinclude specification)
def _extarct_only_robot(xmlfile):
"""remove from file not robot's elements
robot elements are: 'suite' 'statistics' 'errors'
"""
original_doc = ET.parse(xmlfile)
root = original_doc.getroot()
devices = root.find("devices")
if devices is not None:
root.remove(devices)
source = StringIO(ET.tostring(root))
ets = ETSource(source)
execution_result = ExecutionResultBuilder(ets).build(Result())
patched_file = File(BytesIO(force_bytes(source.getvalue())), name=xmlfile.name)
return (execution_result, patched_file)
def send_feedback(self):
"""Print stored items to console/Alfred as XML."""
root = ET.Element('items')
for item in self._items:
root.append(item.elem)
sys.stdout.write('<?xml version="1.0" encoding="utf-8"?>\n')
sys.stdout.write(ET.tostring(root).encode('utf-8'))
sys.stdout.flush()
####################################################################
# Updating methods
####################################################################
def build_soap_xml(items, namespace=None):
"""Build a SOAP XML.
:param items: a list of dictionaries where key is the element name
and the value is the element text.
:param namespace: the namespace for the elements, None for no
namespace. Defaults to None
:returns: a XML string.
"""
def _create_element(name, value=None):
xml_string = name
if namespace:
xml_string = "{%(namespace)s}%(item)s" % {'namespace': namespace,
'item': xml_string}
element = ElementTree.Element(xml_string)
element.text = value
return element
soap_namespace = "http://www.w3.org/2003/05/soap-envelope"
envelope_element = ElementTree.Element("{%s}Envelope" % soap_namespace)
body_element = ElementTree.Element("{%s}Body" % soap_namespace)
for item in items:
for i in item:
insertion_point = _create_element(i)
if isinstance(item[i], dict):
for j, value in item[i].items():
insertion_point.append(_create_element(j, value))
else:
insertion_point.text = item[i]
body_element.append(insertion_point)
envelope_element.append(body_element)
return ElementTree.tostring(envelope_element)
def eccu_doc_for_purge_dir(path_to_purge):
root = ET.Element('eccu')
parent = root
names = (name for name in path_to_purge.split('/') if name)
for name in names:
parent = ET.SubElement(parent, 'match:recursive-dirs', {'value': name})
revalidate = ET.SubElement(parent, 'revalidate')
revalidate.text = 'now'
return ET.tostring(root, encoding='ascii') #'<?xml version="1.0"?>\n' + ET.tostring(root)
#xml = StringIO()
#xml.write('<?xml version="1.0"?>\n')
#xml.write(ET.tostring(root))
#return xml
def write_to(self, stream):
"""Write an XML representation of self, an ``Event`` object, to the given stream.
The ``Event`` object will only be written if its data field is defined,
otherwise a ``ValueError`` is raised.
:param stream: stream to write XML to.
"""
if self.data is None:
raise ValueError("Events must have at least the data field set to be written to XML.")
event = ET.Element("event")
if self.stanza is not None:
event.set("stanza", self.stanza)
event.set("unbroken", str(int(self.unbroken)))
# if a time isn't set, let Splunk guess by not creating a <time> element
if self.time is not None:
ET.SubElement(event, "time").text = str(self.time)
# add all other subelements to this Event, represented by (tag, text)
subelements = [
("source", self.source),
("sourcetype", self.sourceType),
("index", self.index),
("host", self.host),
("data", self.data)
]
for node, value in subelements:
if value is not None:
ET.SubElement(event, node).text = value
if self.done:
ET.SubElement(event, "done")
stream.write(ET.tostring(event))
stream.flush()
def send_feedback(self):
"""Print stored items to console/Alfred as XML."""
root = ET.Element('items')
for item in self._items:
root.append(item.elem)
sys.stdout.write('<?xml version="1.0" encoding="utf-8"?>\n')
sys.stdout.write(ET.tostring(root).encode('utf-8'))
sys.stdout.flush()
####################################################################
# Updating methods
####################################################################
def send_feedback(self):
"""Print stored items to console/Alfred as XML."""
root = ET.Element('items')
for item in self._items:
root.append(item.elem)
sys.stdout.write('<?xml version="1.0" encoding="utf-8"?>\n')
sys.stdout.write(ET.tostring(root).encode('utf-8'))
sys.stdout.flush()
####################################################################
# Updating methods
####################################################################
def build_body_html(xml):
elements = []
for elem in xml.find('body/body.content'):
if elem.tag == 'p' and elem.get('class') == 'lead':
continue
elements.append(ET.tostring(elem, encoding='unicode'))
return ''.join(elements)
def set_boot_device(self, bootdevice):
LOG.debug('Set boot device called for %(domain)s with boot '
'device "%(bootdev)s"', {'domain': self.domain_name,
'bootdev': bootdevice})
device = SET_BOOT_DEVICES_MAP.get(bootdevice)
if device is None:
return 0xd5
with utils.libvirt_open(**self._conn_args) as conn:
domain = utils.get_libvirt_domain(conn, self.domain_name)
tree = ET.fromstring(domain.XMLDesc())
for os_element in tree.findall('os'):
# Remove all "boot" elements
for boot_element in os_element.findall('boot'):
os_element.remove(boot_element)
# Add a new boot element with the request boot device
boot_element = ET.SubElement(os_element, 'boot')
boot_element.set('dev', device)
try:
conn.defineXML(ET.tostring(tree))
except libvirt.libvirtError as e:
LOG.error('Failed setting the boot device %(bootdev)s for '
'domain %(domain)s', {'bootdev': device,
'domain': self.domain_name})
def __write(self):
h = open(self.out, 'w')
h.write("import xml.etree.ElementTree as ET\n\n")
# prints namespace constants
h.writelines(["%s = '%s'\n" % (v, k) for k, v in self.constants.items()])
h.write("\n")
h.write("def build(**kwargs):\n\t")
h.write("\n\t".join(self.lines))
h.write("\n\treturn ET.tostring(%s)\n\n" % self.root)
h.write("if __name__ == '__main__': print build()")
h.close()
def write_to(self, stream):
"""Write an XML representation of self, an ``Event`` object, to the given stream.
The ``Event`` object will only be written if its data field is defined,
otherwise a ``ValueError`` is raised.
:param stream: stream to write XML to.
"""
if self.data is None:
raise ValueError("Events must have at least the data field set to be written to XML.")
event = ET.Element("event")
if self.stanza is not None:
event.set("stanza", self.stanza)
event.set("unbroken", str(int(self.unbroken)))
# if a time isn't set, let Splunk guess by not creating a <time> element
if self.time is not None:
ET.SubElement(event, "time").text = str(self.time)
# add all other subelements to this Event, represented by (tag, text)
subelements = [
("source", self.source),
("sourcetype", self.sourceType),
("index", self.index),
("host", self.host),
("data", self.data)
]
for node, value in subelements:
if value is not None:
ET.SubElement(event, node).text = value
if self.done:
ET.SubElement(event, "done")
stream.write(ET.tostring(event))
stream.flush()
def _save_xml_report(self, s):
'''use cppcheck xml result string, add the command string used to invoke cppcheck
and save as xml file.
'''
header = '%s\n' % s.splitlines()[0]
root = ElementTree.fromstring(s)
cmd = ElementTree.SubElement(root.find('cppcheck'), 'cmd')
cmd.text = str(self.cmd)
body = ElementTree.tostring(root)
node = self.generator.path.get_bld().find_or_declare('cppcheck.xml')
node.write(header + body)
def _create_html_file(self, sourcefile, htmlfile, errors):
name = self.generator.get_name()
root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
title = root.find('head/title')
title.text = 'cppcheck - report - %s' % name
body = root.find('body')
for div in body.findall('div'):
if div.get('id') == 'page':
page = div
break
for div in page.findall('div'):
if div.get('id') == 'header':
h1 = div.find('h1')
h1.text = 'cppcheck report - %s' % name
if div.get('id') == 'content':
content = div
srcnode = self.generator.bld.root.find_node(sourcefile)
hl_lines = [e['line'] for e in errors if e.has_key('line')]
formatter = CppcheckHtmlFormatter(linenos=True, style='colorful', hl_lines=hl_lines, lineanchors='line')
formatter.errors = [e for e in errors if e.has_key('line')]
css_style_defs = formatter.get_style_defs('.highlight')
lexer = pygments.lexers.guess_lexer_for_filename(sourcefile, "")
s = pygments.highlight(srcnode.read(), lexer, formatter)
table = ElementTree.fromstring(s)
content.append(table)
s = ElementTree.tostring(root, method='html')
s = CCPCHECK_HTML_TYPE + s
node = self.generator.path.get_bld().find_or_declare(htmlfile)
node.write(s)
return css_style_defs
def _save_xml_report(self, s):
'''use cppcheck xml result string, add the command string used to invoke cppcheck
and save as xml file.
'''
header = '%s\n' % s.splitlines()[0]
root = ElementTree.fromstring(s)
cmd = ElementTree.SubElement(root.find('cppcheck'), 'cmd')
cmd.text = str(self.cmd)
body = ElementTree.tostring(root)
node = self.generator.path.get_bld().find_or_declare('cppcheck.xml')
node.write(header + body)
def _create_html_file(self, sourcefile, htmlfile, errors):
name = self.generator.get_name()
root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
title = root.find('head/title')
title.text = 'cppcheck - report - %s' % name
body = root.find('body')
for div in body.findall('div'):
if div.get('id') == 'page':
page = div
break
for div in page.findall('div'):
if div.get('id') == 'header':
h1 = div.find('h1')
h1.text = 'cppcheck report - %s' % name
if div.get('id') == 'content':
content = div
srcnode = self.generator.bld.root.find_node(sourcefile)
hl_lines = [e['line'] for e in errors if e.has_key('line')]
formatter = CppcheckHtmlFormatter(linenos=True, style='colorful', hl_lines=hl_lines, lineanchors='line')
formatter.errors = [e for e in errors if e.has_key('line')]
css_style_defs = formatter.get_style_defs('.highlight')
lexer = pygments.lexers.guess_lexer_for_filename(sourcefile, "")
s = pygments.highlight(srcnode.read(), lexer, formatter)
table = ElementTree.fromstring(s)
content.append(table)
s = ElementTree.tostring(root, method='html')
s = CCPCHECK_HTML_TYPE + s
node = self.generator.path.get_bld().find_or_declare(htmlfile)
node.write(s)
return css_style_defs
def _save_xml_report(self, s):
'''use cppcheck xml result string, add the command string used to invoke cppcheck
and save as xml file.
'''
header = '%s\n' % s.splitlines()[0]
root = ElementTree.fromstring(s)
cmd = ElementTree.SubElement(root.find('cppcheck'), 'cmd')
cmd.text = str(self.cmd)
body = ElementTree.tostring(root)
node = self.generator.path.get_bld().find_or_declare('cppcheck.xml')
node.write(header + body)
def _create_html_file(self, sourcefile, htmlfile, errors):
name = self.generator.get_name()
root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
title = root.find('head/title')
title.text = 'cppcheck - report - %s' % name
body = root.find('body')
for div in body.findall('div'):
if div.get('id') == 'page':
page = div
break
for div in page.findall('div'):
if div.get('id') == 'header':
h1 = div.find('h1')
h1.text = 'cppcheck report - %s' % name
if div.get('id') == 'content':
content = div
srcnode = self.generator.bld.root.find_node(sourcefile)
hl_lines = [e['line'] for e in errors if e.has_key('line')]
formatter = CppcheckHtmlFormatter(linenos=True, style='colorful', hl_lines=hl_lines, lineanchors='line')
formatter.errors = [e for e in errors if e.has_key('line')]
css_style_defs = formatter.get_style_defs('.highlight')
lexer = pygments.lexers.guess_lexer_for_filename(sourcefile, "")
s = pygments.highlight(srcnode.read(), lexer, formatter)
table = ElementTree.fromstring(s)
content.append(table)
s = ElementTree.tostring(root, method='html')
s = CCPCHECK_HTML_TYPE + s
node = self.generator.path.get_bld().find_or_declare(htmlfile)
node.write(s)
return css_style_defs
