def get_rss2(url):
try:
with XmlReader.Create(url) as reader:
return [
RSSItem(
i.Title.Text, i.Summary.Text,
i.Links[0].Uri.AbsoluteUri if i.Links.Count > 0 else "")
for i in SyndicationFeed.Load(reader).Items
]
except XmlException:
wc = WebClient()
wc.Encoding = UTF8
xmlstr = wc.DownloadString(url)
xdoc = XmlDocument()
xdoc.LoadXml(xmlstr)
xelem = xdoc.DocumentElement
titles = [
i.InnerText.Replace("\n", "").Replace("\r", "")
for i in xelem.SelectNodes("//item//title")
]
links = [i.InnerText for i in xelem.SelectNodes("//item//link")]
descriptions = [
i.InnerText for i in xelem.SelectNodes("//item//description")
]
return [
RSSItem(t, d, l) for t, d, l in zip(titles, descriptions, links)
]
def prettify_string(rough_string):
"""Return an XML string with added whitespace for legibility,
using .NET infrastructure.
Parameters
----------
rough_string : str
XML string
"""
mStream = MemoryStream()
writer = XmlTextWriter(mStream, Encoding.UTF8)
document = XmlDocument()
document.LoadXml(rough_string)
writer.Formatting = Formatting.Indented
writer.WriteStartDocument()
document.WriteContentTo(writer)
writer.Flush()
mStream.Flush()
mStream.Position = 0
sReader = StreamReader(mStream)
formattedXml = sReader.ReadToEnd()
return formattedXml
def serialize(self,
document,
indent=False,
encoding=bridge.ENCODING,
prefixes=None,
omit_declaration=False):
doc = XmlDocument()
doc.LoadXml(self.__start_document(document))
if document.xml_text:
doc.DocumentElement.AppendChild(
doc.CreateTextNode(document.xml_text))
self.__serialize_element(doc, doc.DocumentElement, document)
settings = XmlWriterSettings()
settings.Indent = indent
settings.Encoding = Encoding.GetEncoding(encoding)
settings.OmitXmlDeclaration = omit_declaration
ms = MemoryStream()
xw = XmlWriter.Create(ms, settings)
doc.Save(xw)
sr = StreamReader(ms)
ms.Seek(0, SeekOrigin.Begin)
content = sr.ReadToEnd()
ms.Close()
return content
def FWConfigureManifest():
"""
Configures python manifest file according to the current version of
FieldWorks.
Returns True if FlexTools needs to be restarted (necessary if
the manifest file has been changed)
"""
# Nov2014:
# There are different versions of python32.exe.manifest for different versions of FieldWorks
# FW 7: this one is stable and distributed in the PythonXX.NET\FW7 directories
# FW 8.0: distributed in the PythonXX.NET\FW8 directories
# FW 8.1: reference FwKernel.X.manifest from a created python32.exe.manifest
# so we can pick up updates automatically.
restartRequired = False
FwKernelManifestName = "FwKernel.X.manifest"
Python32ManifestName = "python32.exe.manifest"
# For FW 8.1+
FwKernelManifestPath = os.path.join(FWCodeDir, FwKernelManifestName)
if os.access(FwKernelManifestPath, os.F_OK): # Doesn't exist in FW 7
# FwKernel.X.manifest will have been copied by FWConfigureDLLs()
# Find version number of FwKernel.X.manifest
FwKernelXML = XmlDocument()
FwKernelXML.Load(FwKernelManifestPath)
# <assemblyIdentity name="FwKernel.X" version="8.1.2.41947" type="win32" />
FwKernelVersion = FwKernelXML.DocumentElement.FirstChild.GetAttribute("version")
Python32ManifestXML = XmlDocument()
Python32ManifestXML.LoadXml(Python32Manifest)
Python32ManifestXML.DocumentElement.LastChild.FirstChild.FirstChild.SetAttribute("version", FwKernelVersion)
# print Python32ManifestXML.DocumentElement.LastChild.FirstChild.FirstChild.GetAttribute("version")
py_net_folders = glob.glob("..\Python*.NET\FW%s" % FWMajorVersion)
# Compare with version number in each python32.exe.manifest
for folder in py_net_folders:
manifestFilename = os.path.join(folder, Python32ManifestName)
ToCheckXML = XmlDocument()
ToCheckXML.Load(manifestFilename)
try:
ver = ToCheckXML.DocumentElement.LastChild.FirstChild.FirstChild.GetAttribute("version")
except AttributeError:
# Arrives here with the default python32.exe.manifest for earlier versions of FW.
ver = ""
# If different then write a new python32.exe.manifest, and force restart
if ver <> FwKernelVersion:
restartRequired = True
Python32ManifestXML.Save(manifestFilename) # Overwrite the manifest
print "Startup: Manifest updated:", manifestFilename
return restartRequired
def _GetWsdlLocation(wsilXmlString, key):
'''Parse location of wsdl from the wsil xml string, the key should correspond to the value in the wsil xml document'''
xmlDoc = XmlDocument()
xmlDoc.LoadXml(wsilXmlString)
manager = XmlNamespaceManager(xmlDoc.NameTable)
manager.AddNamespace("wsil", "http://schemas.xmlsoap.org/ws/2001/10/inspection/")
# example key: Query Sales Quotes
condition = 'wsil:abstract[contains(text(),"objname={0}")]'.format(key)
xpathQuery = '/wsil:inspection/wsil:service[{0}]/wsil:description/@location'.format(condition)
locationAttribute = xmlDoc.SelectSingleNode(xpathQuery, manager)
return locationAttribute.Value
