本文整理汇总了Python中xml.etree.ElementTree.TreeBuilder类的典型用法代码示例。如果您正苦于以下问题:Python TreeBuilder类的具体用法?Python TreeBuilder怎么用?Python TreeBuilder使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TreeBuilder类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: XmppXmlHandler
class XmppXmlHandler(object):
STREAM_TAG='{http://etherx.jabber.org/streams}stream'
def __init__(self):
self._stack = 0
self._builder = TreeBuilder()
self._results = deque()
def data(self, data):
self._builder.data(data)
def start(self, tag, attrib):
if tag == self.STREAM_TAG:
return
self._builder.start(tag, attrib)
self._stack += 1
def end(self, tag):
self._stack -= 1
elem = self._builder.end(tag)
if self._stack == 0:
self._results.append(elem)
def get_elem(self):
"""If a top-level XML element has been completed since the last call to
get_elem, return it; else return None."""
try:
return self._results.popleft()
except IndexError:
return None
开发者ID:richvdh,项目名称:cloudprint,代码行数:32,代码来源:xmpp.py
示例2: test_xsd_sequence_callback
def test_xsd_sequence_callback(self):
from xml.etree.ElementTree import TreeBuilder, tostring
from c2cgeoportal.lib.dbreflection import _xsd_sequence_callback
from papyrus.xsd import tag
tb = TreeBuilder()
with tag(tb, "xsd:sequence") as tb:
_xsd_sequence_callback(tb, self.cls)
e = tb.close()
self.assertEqual(
tostring(e),
'<xsd:sequence>'
'<xsd:element minOccurs="0" name="child1" nillable="true">'
'<xsd:simpleType>'
'<xsd:restriction base="xsd:string">'
'<xsd:enumeration value="foo" />'
'<xsd:enumeration value="bar" />'
'</xsd:restriction>'
'</xsd:simpleType>'
'</xsd:element>'
'<xsd:element minOccurs="0" name="child2" nillable="true">'
'<xsd:simpleType>'
'<xsd:restriction base="xsd:string">'
'<xsd:enumeration value="foo" />'
'<xsd:enumeration value="bar" />'
'</xsd:restriction>'
'</xsd:simpleType>'
'</xsd:element>'
'</xsd:sequence>')
开发者ID:camptocamp,项目名称:c2cgeoportal,代码行数:28,代码来源:test_dbreflection.py
示例3: build
def build(self, root=None):
if root is None:
was_root = True
root = TreeBuilder()
else:
was_root = False
root.start(self.tagname(), self.attrs())
for i, child in enumerate(self.children):
if isinstance(child, HTMLBuilder):
child.build(root=root)
else:
if i in self._formatted:
try:
proxy = TreeProxy(root)
parser = XMLParser(html=True, target=proxy)
parser.feed(child)
proxy.cleanup()
except Exception as e:
print("Bad formatting", e)
root.data(str(child))
else:
root.data(str(child))
root.end(self.tagname())
if was_root:
root = root.close()
return str(tostring(root, method="html").decode('utf-8'))
开发者ID:ESGF,项目名称:output_viewer,代码行数:28,代码来源:htmlbuilder.py
示例4: _get_new_album_body
def _get_new_album_body(self, title):
'''
Формирует XML-элемент для нового альбома.
@param title: string
@return Element
'''
builder = TreeBuilder(Element)
builder.start('entry', {'xmlns': ATOM_NS})
builder.start('title', {})
builder.data(title.decode('utf8'))
builder.end('title')
builder.end('entry')
node = builder.close()
return tostring(node)
开发者ID:edgiru,项目名称:yandex.fotki.2,代码行数:14,代码来源:protocol.py
示例5: save_xml
def save_xml(data, filename):
tb = TreeBuilder()
studyguide = tb.start("studyguide", {})
for dataQuestion in data:
xmlQuestion = SubElement(studyguide, "question", {})
xmlQuestion.text = dataQuestion[0]
for dataAnswer in dataQuestion[1]:
if dataAnswer == dataQuestion[1][0]:
xmlAnswer = SubElement(xmlQuestion, "answer", {'correct': "true"})
else :
xmlAnswer = SubElement(xmlQuestion, "answer", {'correct':"false"})
xmlAnswer.text = dataAnswer
#dump(studyguide)
ElementTree(studyguide).write("xml/" + filename)
开发者ID:darklink259,项目名称:SDD-Project,代码行数:16,代码来源:gbxml.py
示例6: start
def start(self, tag, attrs):
elem = TreeBuilder.start(self, tag, attrs)
for key, value in attrs.items():
if key == _MELD_ID:
if value in self.meldids:
raise ValueError('Repeated meld id "%s" in source' % value)
self.meldids[value] = 1
break
return elem
开发者ID:puentesarrin,项目名称:meld3,代码行数:9,代码来源:__init__.py
示例7: emit
def emit(output, title_string, structure):
"Write an SVG file to output representing structure."
global builder
builder = TreeBuilder()
builder.start("svg", dict(xmlns="http://www.w3.org/2000/svg",
width=str(width),
height=str(height)))
title(title_string)
structure.depth(3)
for key, depth in [(3, 3),
(1, 5),
(2, 6),
(1, 10),
(1, 11),
(2, 15),
(3, 16),
(1, 22),
(2, 25),
(1, 25),
]:
structure.key(key, depth)
builder.end("svg")
ElementTree(builder.close()).write(output,
encoding='utf-8',
xml_declaration=True)
output.write("\n")
开发者ID:0xsKu,项目名称:500lines,代码行数:31,代码来源:skipdiagram.py
示例8: __init__
def __init__(self, filename):
""" Opens file the parser needs to read from """
self.filename = filename.replace(".jack", "")
try:
inFile = open(filename, 'r')
self.code = inFile.read()
inFile.close()
except IOError:
print "Unable to open input file."
exit(-2)
# Setup the Element Tree
builder = TreeBuilder()
builder.start("tokens", {})
builder.data("\n")
self.etree = ElementTree(builder.end("tokens"))
# Remove Comments
self.removeComments()
# Strip
self.code = str.strip(self.code)
# Set up enum of token types
self.KEYWORDS = r'(\Aclass\b)|(\Aconstructor\b)|(\Afunction\b)|(\Amethod\b)|(\Afield\b)|(\Astatic\b)|(\Avar\b)|(\Aint\b)|(\Achar\b)|(\Aboolean\b)|(\Avoid\b)|(\Atrue\b)|(\Afalse\b)|(\Anull\b)|(\Athis\b)|(\Alet\b)|(\Ado\b)|(\Aif\b)|(\Aelse\b)|(\Awhile\b)|(\Areturn\b)'
self.SYMBOLS = '[(\{)|(\})|(\()|(\))|(\[)|(\])|(\.)|(,)|(;)|(\+)|(\-)|(\*)|(\/)|(&)|(|)|(<)|(>)|(=)|(~)]'
# Set up token as blank
self.token = 'null'
self.tokenType = 'NULL'
开发者ID:cloew,项目名称:cs498,代码行数:30,代码来源:Tokenizer.py
示例9: message
def message(self):
builder = TreeBuilder()
builder.start(self.resource_type, dict())
self.serialize(builder)
builder.end(self.resource_type)
msg = tostring(builder.close())
return msg
开发者ID:thismakessand,项目名称:gsconfig,代码行数:7,代码来源:support.py
示例10: __init__
def __init__(self, filename):
""" Opens file the parser needs to read from """
self.filename = filename.replace(".jack", "")
try:
inFile = open(filename, 'r')
self.code = inFile.read()
inFile.close()
except IOError:
print "Unable to open input file."
exit(-2)
# Setup the Element Tree
builder = TreeBuilder()
builder.start("tokens", {})
builder.data("\n")
self.etree = ElementTree(builder.end("tokens"))
# Remove Comments
self.removeComments()
# Strip
self.code = str.strip(self.code)
# Set up enum of token types
self.KEYWORDS = '(class)|(constructor)|(function)|(method)|(field)|(static)|(var)|(int)|(char)|(boolean)|(void)|(true)|(false)|(null)|(this)|(let)|(do)|(if)|(else)|(while)|(return)'
self.SYMBOLS = '[(\{)|(\})|(\()|(\))|(\[)|(\])|(\.)|(,)|(;)|(\+)|(\-)|(\*)|(\/)|(&)|(|)|(<)|(>)|(=)|(~)]'
# Set up token as blank
self.token = 'null'
self.tokenType = 'NULL'
开发者ID:cloew,项目名称:cs498,代码行数:30,代码来源:Tokenizer.py
示例11: compileClass
def compileClass(self):
""" Compiles a complete class """
if (self.DEBUG): print "Compiling class"
# Add non-terminal break for the class
builder = TreeBuilder()
builder.start("class", {})
builder.data("\n")
self.etree = ElementTree(builder.end("class"))
self.head.append(self.etree.getroot())
# Check for class keyword
self.validateAndRead("keyword", "class")
# Check for identifier
self.validateAndRead("identifier")
# Check for { symbol
self.validateAndRead("symbol", '{')
# Check for Class Vars
while (self.compileClassVarDec()):
""" BLANK ON PURPOSE!!! """
# Check for Subroutines
while (self.compileSubroutine()):
""" BLANK ON PURPOSE!!! """
# Check for } symbol
self.validateAndRead("symbol", '}')
开发者ID:cloew,项目名称:cs498,代码行数:31,代码来源:CompilationEngine.py
示例12: addTerminal
def addTerminal(self):
""" Adds a terminal element to the XML tree """
builder = TreeBuilder()
builder.start(self.tag, {})
builder.data(" %s " % (self.data))
temp = builder.end(self.tag)
temp.tail = "\n"
self.head[-1].append(temp)
开发者ID:cloew,项目名称:cs498,代码行数:8,代码来源:CompilationEngine.py
示例13: XmppXmlHandler
class XmppXmlHandler(object):
STREAM_TAG = "{http://etherx.jabber.org/streams}stream"
def __init__(self):
self._stack = 0
self._builder = TreeBuilder()
self._results = deque()
def data(self, data):
self._builder.data(data)
def start(self, tag, attrib):
if tag == self.STREAM_TAG:
return
self._builder.start(tag, attrib)
self._stack += 1
def end(self, tag):
self._stack -= 1
elem = self._builder.end(tag)
if self._stack == 0:
self._results.append(elem)
def get_elem(self):
"""If a top-level XML element has been completed since the last call to
get_elem, return it; else return None."""
try:
elem = self._results.popleft()
if elem.tag.endswith("failure") or elem.tag.endswith("error"):
raise Exception("XMPP Error received - %s" % elem.tag)
return elem
except IndexError:
return None
开发者ID:Mondego,项目名称:pyreco,代码行数:38,代码来源:allPythonContent.py
示例14: addNonTerminal
def addNonTerminal(self, name):
""" Adds a non-terminal element to the XML tree """
builder = TreeBuilder()
builder.start(name, {})
builder.data("\n")
temp = builder.end(name)
temp.tail = "\n"
self.head[-1].append(temp)
self.head.append(temp)
开发者ID:cloew,项目名称:cs498,代码行数:9,代码来源:CompilationEngine.py
示例15: addElement
def addElement(self, tag):
""" Adds the current token to the XML ElementTree """
e = self.etree.getroot()
builder = TreeBuilder()
builder.start(tag, {})
builder.data(" %s " % (self.token))
temp = builder.end(tag)
temp.tail = "\n"
e.append(temp)
return self.token
开发者ID:cloew,项目名称:cs498,代码行数:10,代码来源:Tokenizer.py
示例16: _XHTMLParser
class _XHTMLParser(parser.HTMLParser):
# A helper class for parsing XHTML into an xml.etree.ElementTree
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.builder = TreeBuilder(element_factory=Element)
def handle_starttag(self, tag, attrs):
self.builder.start(tag, dict(attrs),)
def handle_endtag(self, tag):
self.builder.end(tag)
def handle_data(self, data):
self.builder.data(data)
开发者ID:RachitKansal,项目名称:orange3,代码行数:14,代码来源:provider.py
示例17: write_xml
def write_xml(f, taxes, _solr=None, rows=0):
""" Export an XML file for the given taxonomies to the (open) file handle
specified.
If a SOLR connection is supplied, then include document elements for
each category.
"""
x = TreeBuilder()
x.start("taxonomy", {})
def f_pre(term):
x.start("category", {"id": str(term.uid)})
x.start("name", {})
x.data(term.name)
x.end("name")
for clue, positive in term.iter_clues():
attrs = {}
if not positive:
attrs["negative"] = "true"
x.start("clue", attrs)
x.data(clue)
x.end("clue")
if _solr is not None:
count, docs = get_docs_for_category(_solr, term, rows=rows)
x.start("count", {})
x.data(str(count))
x.end("count")
for doc_id, title, score in docs:
x.start("doc", {"id": doc_id, "score": str(score)})
x.start("name", {})
x.data(title)
x.end("name")
x.end("doc")
def f_post(term):
x.end("category")
for term in taxes:
term.walk(f_pre, f_post)
x.end("taxonomy")
xml = ElementTree(x.close())
xml.write(f, xml_declaration=True, encoding="utf-8")
开发者ID:rmmx,项目名称:clade,代码行数:45,代码来源:taxonomy.py
示例18: generate_nic
def generate_nic(network):
builder = TreeBuilder()
builder.start('interface', {'type': network['type']})
builder.start('mac', {'address': network['mac']})
builder.end('mac')
builder.start('source', network['source'])
builder.end('source')
builder.start('model', {'type':'virtio'})
builder.end('model')
builder.end('interface')
return builder.close()
# vim:set sw=4 ts=4 et:
# -*- coding: utf-8 -*-
开发者ID:ponycloud,项目名称:python-ponyvirt,代码行数:14,代码来源:virtxmlbuilder.py
示例19: generate_disk
def generate_disk(disk, devicename):
"""
Creates XML representation of disk for libvirt based on disk_definition
disk_definition is something like
{
'type': 'network',
'device': 'disk',
'format': 'raw',
'source': {
'protocol': 'sheepdog',
'name': 'Alice',
'hosts': [('127.0.0.1', '7000'),],
},
}
or
{
'type': 'file',
'device': 'disk',
'format': 'qcow2',
'source': {
'file': '/var/lib/libvirt/images/Alice.img',
},
},
devicename is string representing devicename (eg. vda, vdb, ...)
"""
builder = TreeBuilder()
builder.start('disk',
{'type': disk['type'], 'device': disk['device']})
builder.start('source', sans(disk['source'], 'hosts'))
for host in disk['source'].get('hosts', []):
builder.start('host', {'name': host[0], 'port': host[1]})
builder.end('host')
builder.end('source')
builder.start('target', {'dev': devicename, 'bus': 'virtio'})
builder.end('target')
builder.start('driver', {'name': 'qemu', 'cache': 'none', 'type': disk['format']})
builder.end('driver')
builder.end('disk')
return builder.close()
开发者ID:ponycloud,项目名称:python-ponyvirt,代码行数:42,代码来源:virtxmlbuilder.py
示例20: TreeBuilder
# http:#nikerunning.nike.com/nikeplus/v2/services/app/get_gps_detail.jsp?_plus=true&id=<run-id>&format=json
#
# Save it to a file that ends in .json, and run this script: ./nike2gpx <filename>.json
# This will create a file <filename>.gpx in GPX format
#
from xml.etree.ElementTree import TreeBuilder, ElementTree
from datetime import datetime
import json
import sys
data = json.load(open(sys.argv[1], "r"))
route = data["plusService"]["route"]
builder = TreeBuilder()
gpxAttrs = {
"version": "1.1",
"creator": "Nike2GPX",
"xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
"xmlns": "http://www.topografix.com/GPX/1/1",
"xsi:schemaLocation": "http://www.topografix.com/GPX/1/1 http://www.topografix.com/gpx/1/1/gpx.xsd"
}
builder.start("gpx", gpxAttrs)
builder.start("metadata", {})
builder.start("name", {})
builder.data("Run " + sys.argv[1][:-5])
builder.end("name")
开发者ID:eagereyes,项目名称:nike2gpx,代码行数:31,代码来源:nike2gpx.py
注:本文中的xml.etree.ElementTree.TreeBuilder类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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