hello,
I am working with python libs of MNSDK 5.4P1. I realised that NaElement sptrinf() method is not working. I am buiding this class:
def GetInfoPath(self):
'''It's supposed to just retrieved one volume.'''
netappops.logger.debug("GetInfoPath: Begin")
s=self.__CreateServer(self.serverpath)
tag=None
while True:
#build query
api1 = NaElement("volume-get-iter")
if tag is not None:
api1.child_add_string("tag",tag);
api1.child_add_string("max-records",10);
query = NaElement("query")
volpath_parent = NaElement("volume-attributes")
volpath = NaElement("volume-id-attributes")
volpath.child_add_string("junction-path",self.serverlayout)
self.volume["junction-path"]=self.serverlayout
query.child_add(volpath_parent)
volpath_parent.child_add(volpath)
api1.child_add(query)
#print(api1.sprintf())
#Get attributes we want
desiredAttrs = NaElement("desired-attributes")
desiredAutoSpace = NaElement("volume-autosize-attributes")
desiredIdAttr = NaElement("volume-id-attributes")
desiredSpace = NaElement("volume-space-attributes")
desiredState = NaElement("volume-state-attributes")
desiredAttrs.child_add(desiredAutoSpace)
desiredAttrs.child_add(desiredIdAttr)
desiredAttrs.child_add(desiredSpace)
desiredAttrs.child_add(desiredState)
api1.child_add(desiredAttrs)
netappops.logger.debug("query looks like: %s",api1.sprintf())
This always fails with this error:
Traceback (most recent call last):
File "netappops.py", line 194, in <module>
a.GetInfoPath()
File "netappops.py", line 126, in GetInfoPath
print(api1.sprintf())
File "/ORA/dbs01/work/storage-api/lib/python/NetApp/NaElement.py", line 236, in sprintf
s = s+c.sprintf(indent + "\t")
File "/ORA/dbs01/work/storage-api/lib/python/NetApp/NaElement.py", line 238, in sprintf
self.element['content'] = NaElement.escapeHTML(self.element['content'])
File "/ORA/dbs01/work/storage-api/lib/python/NetApp/NaElement.py", line 342, in escapeHTML
cont = re.sub(r'&','&',cont,count=0)
File "/ORA/dbs01/work/storage-api/v1/lib64/python3.4/re.py", line 179, in sub
return _compile(pattern, flags).sub(repl, string, count)
I have modified the file: /ORA/dbs01/work/storage-api/lib/python/NetApp/NaElement.py appending the lines in bald:
@staticmethod
def escapeHTML(cont):
""" This is a private function, not to be called externally.
This method converts reserved HTML characters to corresponding entity names.
"""
#APPEND BEGIN
if not isinstance(cont,str):
cont = str(cont)
#APPEND END
cont = re.sub(r'&','&',cont,count=0)
cont = re.sub(r'<','<',cont,count=0)
cont = re.sub(r'>','>',cont,count=0)
cont = re.sub(r"'",''',cont,count=0)
cont = re.sub(r'"','"',cont,count=0)
""" The existence of '&' (ampersand) sign in entity names implies that multiple calls
to this function will result in non-idempotent encoding. So, to handle such situation
or when the input itself contains entity names, we reconvert such recurrences to
appropriate characters.
"""
cont = re.sub(r'&amp;','&',cont,count=0)
cont = re.sub(r'&lt;','<',cont,count=0)
cont = re.sub(r'&gt;','>',cont,count=0)
cont = re.sub(r'&apos;',''',cont,count=0)
cont = re.sub(r'&quot;','"',cont,count=0)
return cont
Now it looks working:
storage-api-console DEBUG MainProcess query looks like: <volume-get-iter>
<max-records>10</max-records>
<query>
<volume-attributes>
<volume-id-attributes>
<junction-path>/ORA/dbs07/DNFS</junction-path>
</volume-id-attributes>
</volume-attributes>
</query>
<desired-attributes>
<volume-autosize-attributes></volume-autosize-attributes>
<volume-id-attributes></volume-id-attributes>
<volume-space-attributes></volume-space-attributes>
<volume-state-attributes></volume-state-attributes>
</desired-attributes>
</volume-get-iter>
Please could you verify the solution and solve the problem for next release of the NMSDK.
THank you,
RUben
