Python saxutils.xmlescape函数代码示例

    def create(self, overwrite, dryrun, tag=None):
        # Append autojobs-information.
        info_el = etree.SubElement(self.xml, 'createdByJenkinsAutojobs')
        ref_el  = etree.SubElement(info_el, 'ref')
        ref_el.text = xmlescape(self.branch)

        # Tag builds (this will be reworked in the future).
        if tag:
            tag_el = etree.SubElement(info_el, 'tag')
            tag_el.text = xmlescape(tag)

        # method='c14n' is only available in more recent versions of lxml
        self.xml = self.canonicalize(self.xml)

        if self.exists and overwrite:
            job_config_dom = etree.fromstring(self.config.encode('utf8'))

            if self.canonicalize(job_config_dom) == self.xml:
                print('. job does not need to be reconfigured')
                return

            if not dryrun:
                job = self.jenkins.job(self.name)
                job.config = self.xml
            print('. job updated')

        elif not self.exists:
            if not dryrun:
                self.jenkins.job_create(self.name, self.xml)
            print('. job created')

        elif not overwrite:
            print('. overwrite disabled - skipping job')

	def write(self, fileobj = sys.stdout, indent = u""):
		fileobj.write(self.start_tag(indent))
		for c in self.childNodes:
			if c.tagName not in self.validchildren:
				raise ligolw.ElementError("invalid child %s for %s" % (c.tagName, self.tagName))
			c.write(fileobj, indent + ligolw.Indent)
		if self.pcdata is not None:
			if self.Type == u"yaml":
				try:
					yaml
				except NameError:
					raise NotImplementedError("yaml support not installed")
				fileobj.write(xmlescape(yaml.dump(self.pcdata).strip()))
			else:
				# we have to strip quote characters from
				# string formats (see comment above).  if
				# the result is a zero-length string it
				# will get parsed as None when the document
				# is loaded, but on this code path we know
				# that .pcdata is not None, so as a hack
				# until something better comes along we
				# replace zero-length strings here with a
				# bit of whitespace.  whitespace is
				# stripped from strings during parsing so
				# this will turn .pcdata back into a
				# zero-length string.  NOTE:  if .pcdata is
				# None, then it will become a zero-length
				# string, which will be turned back into
				# None on parsing, so this mechanism is how
				# None is encoded (a zero-length Param is
				# None)
				fileobj.write(xmlescape(ligolwtypes.FormatFunc[self.Type](self.pcdata).strip(u"\"") or u" "))
		fileobj.write(self.end_tag(u"") + u"\n")

    def tag_config(self, tag=None, method='description'):
        if method == 'description':
            mark = '\n(created by jenkins-autojobs)'
            tag = ('\n(jenkins-autojobs-tag: %s)' % tag) if tag else ''

            mark = xmlescape(mark)
            tag  = xmlescape(tag)
            desc_el = Job.find_or_create_description_el(self.xml)

            if desc_el.text is None:
                desc_el.text = ''
            if mark not in desc_el.text:
                desc_el.text += mark
            if tag not in desc_el.text:
                desc_el.text += tag

        elif method == 'element':
            info_el = lxml.etree.SubElement(self.xml, 'createdByJenkinsAutojobs')
            ref_el  = lxml.etree.SubElement(info_el, 'ref')
            ref_el.text = xmlescape(self.branch)

            # Tag builds.
            if tag:
                tag_el = lxml.etree.SubElement(info_el, 'tag')
                tag_el.text = xmlescape(tag)

    def tag_config(self, tag=None, method='description'):
        if method == 'description':
            mark = '\n(created by jenkins-autojobs)'
            tag = ('\n(jenkins-autojobs-tag: %s)' % tag) if tag else ''

            mark = xmlescape(mark)
            tag  = xmlescape(tag)

            desc_el = self.xml.xpath('//project/description')
            if not desc_el:
                desc_el = lxml.etree.Element('description')
                self.xml.insert(1, desc_el)
            else:
                desc_el = desc_el[0]

            if desc_el.text is None:
                desc_el.text = ''
            if mark not in desc_el.text:
                desc_el.text += mark
            if tag not in desc_el.text:
                desc_el.text += tag

        elif method == 'element':
            info_el = lxml.etree.SubElement(self.xml, 'createdByJenkinsAutojobs')
            ref_el  = lxml.etree.SubElement(info_el, 'ref')
            ref_el.text = xmlescape(self.branch)

            # Tag builds.
            if tag:
                tag_el = lxml.etree.SubElement(info_el, 'tag')
                tag_el.text = xmlescape(tag)

def dump_config(d, source_path, out):
  """
  Dump a Hadoop-style XML configuration file.

  'd': a dictionary of name/value pairs.
  'source_path': the path where 'd' was parsed from.
  'out': stream to write to
  """
  header = """\
      <?xml version="1.0"?>
      <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
      <!--

      NOTE: THIS FILE IS AUTO-GENERATED FROM:
        {source_path}

      EDITS BY HAND WILL BE LOST!

      -->
      <configuration>""".format(source_path=os.path.abspath(source_path))
  print >>out, dedent(header)
  for k, v in sorted(d.iteritems()):
    try:
      v = _substitute_env_vars(v)
    except KeyError, e:
      raise Exception("failed environment variable substitution for value {k}: {e}"
                      .format(k=k, e=e))
    print >>out, """\
      <property>
        <name>{name}</name>
        <value>{value}</value>
      </property>""".format(name=xmlescape(k), value=xmlescape(v))

    def create(self, overwrite, dryrun, scope_name = None):
        # append autojobs-information
        info_el = etree.SubElement(self.xml, 'createdByJenkinsAutojobs')
        
        ref_el = etree.SubElement(info_el, 'ref')
        ref_el.text = xmlescape(self.branch)

        # scope_name is scope used for projects deleting.
        # during deletion only projects with scope equal to template project will be deleted
        if scope_name:
            project_el = etree.SubElement(info_el, 'scopeName')
            project_el.text = xmlescape(scope_name)

        # method='c14n' is only available in more recent versions of lxml
        self.xml = self.canonicalize(self.xml)

        if self.exists and overwrite:
            job_config_dom = etree.fromstring(self.config.encode('utf8'))

            if self.canonicalize(job_config_dom) == self.xml:
                print('. job does not need to be reconfigured')
                return

            if not dryrun:
                job = self.jenkins.job(self.name)
                job.config = self.xml
            print('. job updated')

        elif not self.exists:
            if not dryrun:
                self.jenkins.job_create(self.name, self.xml)
            print('. job created')

        elif not overwrite:
            print('. overwrite disabled - skipping job')

    def tag_config(self, tag=None, method="description"):
        if method == "description":
            mark = "\n(created by jenkins-autojobs)"
            tag = ("\n(jenkins-autojobs-tag: %s)" % tag) if tag else ""

            mark = xmlescape(mark)
            tag = xmlescape(tag)

            desc_el = self.xml.xpath("/project/description")[0]
            if desc_el.text is None:
                desc_el.text = ""
            if mark not in desc_el.text:
                desc_el.text += mark
            if tag not in desc_el.text:
                desc_el.text += tag

        elif method == "element":
            info_el = lxml.etree.SubElement(self.xml, "createdByJenkinsAutojobs")
            ref_el = lxml.etree.SubElement(info_el, "ref")
            ref_el.text = xmlescape(self.branch)

            # Tag builds.
            if tag:
                tag_el = lxml.etree.SubElement(info_el, "tag")
                tag_el.text = xmlescape(tag)

 def escapeit(self, sval, EXTRAS=None):
     # note, xmlescape and unescape do not work with utf-8 bytestrings
     sval = unicode_str(sval)
     if EXTRAS:
         res = xmlescape(unescapeit(sval), EXTRAS)
     else:
         res = xmlescape(unescapeit(sval))
     return res

 def escapeit(self, sval, EXTRAS=None):
     # note, xmlescape and unescape do not work with utf-8 bytestrings
     # so pre-convert to full unicode and then convert back since opf is utf-8 encoded
     uval = sval.decode('utf-8')
     if EXTRAS:
         ures = xmlescape(self.h.unescape(uval), EXTRAS)
     else:
         ures = xmlescape(self.h.unescape(uval))
     return ures.encode('utf-8')

    def dumpXML(self):
        t = datetime.datetime.now()

        # Document header
        s = """\
<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\" ?>
<Head>
  <Timestamp>%s</Timestamp>
</Head>
<Entries>
""" % t

        # Process single HTTP entries
        for entry in self.__history:
            s += "  <Entry>\n"
            s += "    <ID>%d</ID>\n" % entry.id

            for attr, name in [
                ("oreq", "OriginalRequest"),
                ("mreq", "MangledRequest"),
                ("ores", "OriginalResponse"),
                ("mres", "MangledResponse"),
                ]:

                v = getattr(entry, attr)
                t = getattr(entry, attr + "_time")
                if v is not None:
                    s += """\
    <%s>
      <Timestamp>%s</Timestamp>
      <Data>
""" % (name, t)

                    # Process entry headers
                    for hname, hvalues in v.headers.iteritems():
                        for hvalue in hvalues:
                            s += """\
          <Header>
            <Name>%s</Name>
            <Value>%s</Value>
          </Header>
""" % (xmlescape(hname), xmlescape(hvalue))

                    # Process entry body and close tag
                    s += """\
        <Body>%s</Body>
      </Data>
    </%s>
""" % (base64.encodestring(v.body), name)

            s += "  </Entry>\n"

        s += "</Entries>\n"

        return s

def enqueue_job(event):
    event_id = str(event['id'])
    work_doc = os.path.join(tempdir.name, event_id + '.motn')
    intermediate_clip = os.path.join(tempdir.name, event_id + '.mov')

    with open(args.motn, 'r') as fp:
        xmlstr = fp.read()

    for key, value in event.items():
        xmlstr = xmlstr.replace("$" + str(key), xmlescape(str(value)))

    with open(work_doc, 'w') as fp:
        fp.write(xmlstr)

    compressor_info = run_output(
        '/Applications/Compressor.app/Contents/MacOS/Compressor -batchname {batchname} -jobpath {jobpath} -settingpath apple-prores-4444.cmprstng -locationpath {locationpath}',
        batchname=describe_event(event),
        jobpath=work_doc,
        locationpath=intermediate_clip)

    match = re.search(r"<jobID ([A-Z0-9\-]+) ?\/>", compressor_info)
    if not match:
        event_print(event, "unexpected output from compressor: \n" + compressor_info)
        return

    return match.group(1)

def _xml(value, attr=False):
    if is_sequence(value):
        return (' ' if attr else '').join(_xml(x) for x in value)
    elif isinstance(value, Node):
        return str(value)
    else:
        return xmlescape(str(value))

def notify_error(text, title='Alert'):
    """Error-display wrapper for various notification/dialog backends.

    @todo: Add support for HTML notifications.
    @todo: Generalize for different notification types.
    @todo: Add support for using D-Bus directly.
    @todo: Add KDE detection and kdialog support.
    """
    params = {
            'title'   : title,
            'text'    : str(text),
            'text_xml': xmlescape(str(text))
            }

    for backend in NOTIFY_BACKENDS:
        if which(backend[0]):
            try:
                subprocess.check_call([x % params for x in backend])
            except subprocess.CalledProcessError:
                continue
            else:
                break
    else:
        # Just in case it's run from a console-only shell.
        print "%s:" % title
        print text

	def write(self, fileobj = sys.stdout, indent = u""):
		if self.pcdata:
			fileobj.write(self.start_tag(indent))
			fileobj.write(xmlescape(self.pcdata))
			fileobj.write(self.end_tag(u"") + u"\n")
		else:
			fileobj.write(self.start_tag(indent) + self.end_tag(u"") + u"\n")

	def write(self, fileobj = sys.stdout, indent = u""):
		# avoid symbol and attribute look-ups in inner loop
		delim = self.Delimiter
		linefmtfunc = lambda seq: xmlescape(delim.join(seq))
		elemfmtfunc = ligolwtypes.FormatFunc[self.parentNode.Type]
		elems = self.parentNode.array.T.flat
		nextelem = elems.next
		linelen = self.parentNode.array.shape[0]
		totallen = self.parentNode.array.size
		newline = u"\n" + indent + ligolw.Indent
		w = fileobj.write

		# This is complicated because we need to not put a
		# delimiter after the last element.
		w(self.start_tag(indent))
		if totallen:
			# there will be at least one line of data
			w(newline)
		newline = delim + newline
		while True:
			w(linefmtfunc(elemfmtfunc(nextelem()) for i in xrange(linelen)))
			if elems.index >= totallen:
				break
			w(newline)
		w(u"\n" + self.end_tag(indent) + u"\n")