[OWSLib-users] error in CSW insert transaction : Document is XML, but not CSW-ish
Chiarello Ernest
Ernest.Chiarello at univ-fcomte.fr
Tue May 3 08:22:24 PDT 2016
Thanks Tom
Le 03/05/2016 14:30, Tom Kralidis a écrit :
>
> Hi Ernest:
>
> On Tue, 3 May 2016, Chiarello Ernest wrote:
>
>> Date: Tue, 3 May 2016 11:37:47 +0200
>> From: Chiarello Ernest <Ernest.Chiarello at univ-fcomte.fr>
>> To: Tom Kralidis <tomkralidis at gmail.com>, OWSLib-users at lists.osgeo.org
>> Subject: Re: [OWSLib-users] error in CSW insert transaction :
>> Document is XML,
>> but not CSW-ish
>>
>> Le 03/05/2016 11:11, Chiarello Ernest a écrit :
>>> new idea !
>>>
>>> Le 03/05/2016 11:05, Chiarello Ernest a écrit :
>>>> Hi Tom,
>>>>
>>>> Le 03/05/2016 05:04, Tom Kralidis a écrit :
>>>>> On Mon, May 2, 2016 at 6:12 AM, Chiarello Ernest
>>>>> <Ernest.Chiarello at univ-fcomte.fr> wrote:
>>>>>> Hi all,
>>>>>>
>>>>>> I am trying to insert a metadata in GeoNetwork, according OWSlib
>>>>>> documentation but it fails with this error message :
>>>>>> RuntimeError: Document is XML, but not CSW-ish
>>>>>>
>>>>>> But above all, i think quotes are missing in the csw transaction.
>>>>>> you should
>>>>>> write :
>>>>>>
>>>>>>>>> csw.transaction(ttype='insert', typename='gmd:MD_Metadata',
>>>>>>>>> record=open("file.xml").read())
>>>>>> instead of :
>>>>>>>>> csw.transaction(ttype='insert', typename='gmd:MD_Metadata',
>>>>>>>>> record=open(file.xml).read())
>>>>>> Next i recovered a file from another GeoNetwork, in order to be
>>>>>> sure that
>>>>>> the metadata file would be correct.
>>>>>>
>>>>>> wget
>>>>>> https://georchestra-mshe.univ-fcomte.fr/geonetwork/srv/fre/xml.metadata.get?id=17804
>>>>>>
>>>>>> -O metadata.xml
>>>>>>
>>>>>> And then i tried to insert this metadata in my GeoNetwork Dev
>>>>>> machine :
>>>>>>
>>>>>>>>> geonetwork =
>>>>>>>>> 'http://geonetwork-mshe.univ-fcomte.fr:8080/geonetwork/srv/fre/csw'
>>>>>>>>>
>>>>>>>>> from owslib.csw import CatalogueServiceWeb
>>>>>>>>> csw = CatalogueServiceWeb(geonetwork)
>>>>>>>>> csw.transaction(ttype='insert', typename='gmd:MD_Metadata',
>>>>>>>>> record=open("metadata.xml").read())
>>>>>> Traceback (most recent call last):
>>>>>> File "<stdin>", line 1, in <module>
>>>>>> File "/usr/lib/python2.7/dist-packages/owslib/csw.py", line
>>>>>> 446, in
>>>>>> transaction
>>>>>> self._invoke()
>>>>>> File "/usr/lib/python2.7/dist-packages/owslib/csw.py", line
>>>>>> 680, in
>>>>>> _invoke
>>>>>> raise RuntimeError('Document is XML, but not CSW-ish')
>>>>>> RuntimeError: Document is XML, but not CSW-ish
>>>>>>
>>>>>> Can anybody explain to me why my metadata.xml file is not CSW-ish ?
>>>>>>
>>>>> My guess is that some sort of authentication is required to make
>>>>> CSW-T
>>>>> requests against the CSW in question. Try adding the username an
>>>>> password parameters to the constructor?
>>>>>
>>>>> ..Tom
>>>> sorry, but i do not know how to set username and passord in the csw
>>>> transaction.
>>>>
>>>> def transaction(self, ttype=None, typename='csw:Record',
>>>> record=None, propertyname=None, propertyvalue=None, bbox=None,
>>>> keywords=[], cql=None, identifier=None):
>>>>
>>>> """
>>>>
>>>> Construct and process a Transaction request
>>>>
>>>> Parameters
>>>> ----------
>>>>
>>>> - ttype: the type of transaction 'insert, 'update', 'delete'
>>>> - typename: the typename to describe (default is 'csw:Record')
>>>> - record: the XML record to insert
>>>> - propertyname: the RecordProperty/PropertyName to Filter against
>>>> - propertyvalue: the RecordProperty Value to Filter against (for
>>>> updates)
>>>> - bbox: the bounding box of the spatial query in the form
>>>> [minx,miny,maxx,maxy]
>>>> - keywords: list of keywords
>>>> - cql: common query language text. Note this overrides bbox, qtype,
>>>> keywords
>>>> - identifier: record identifier. Note this overrides bbox, qtype,
>>>> keywords, cql
>>>>
>>>>
>>>>
>>>> thanks for your help,
>>>>
>>>>
>>>> Ernest.
>>>>
>>>
>>> I realized that username and password should be send when opening CSW !
>>> csw = CatalogueServiceWeb(geonetwork, skip_caps=True,
>>> username='admin', password='admin')
>>>
>>> but i have a new error...
>>>
>>> >>> geonetwork =
>>> 'http://geonetwork-mshe.univ-fcomte.fr:8080/geonetwork/srv/fre/csw'
>>> >>> from owslib.csw import CatalogueServiceWeb
>>> >>> csw = CatalogueServiceWeb(geonetwork, skip_caps=True,
>>> username='admin', password='admin')
>>> >>> csw.transaction(ttype='insert', typename='gmd:MD_Metadata',
>>> record=open('metadata.xml').read())
>>> Traceback (most recent call last):
>>> File "<stdin>", line 1, in <module>
>>> File "/usr/lib/python2.7/dist-packages/owslib/csw.py", line 429,
>>> in transaction
>>> node1.append(etree.fromstring(record))
>>> File "src/lxml/lxml.etree.pyx", line 3213, in
>>> lxml.etree.fromstring (src/lxml/lxml.etree.c:82934)
>>> File "src/lxml/parser.pxi", line 1819, in
>>> lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:124533)
>>> File "src/lxml/parser.pxi", line 1707, in lxml.etree._parseDoc
>>> (src/lxml/lxml.etree.c:123074)
>>> File "src/lxml/parser.pxi", line 1079, in
>>> lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:117114)
>>> File "src/lxml/parser.pxi", line 573, in
>>> lxml.etree._ParserContext._handleParseResultDoc
>>> (src/lxml/lxml.etree.c:110510)
>>> File "src/lxml/parser.pxi", line 683, in
>>> lxml.etree._handleParseResult (src/lxml/lxml.etree.c:112276)
>>> File "src/lxml/parser.pxi", line 624, in
>>> lxml.etree._raiseParseError (src/lxml/lxml.etree.c:111367)
>>> lxml.etree.XMLSyntaxError: None
>>>
>>> any help ?
>>>
>>> Ernest.
>>
>> sorry, the metadata file was empty, for an unknow reason... >:o
>> so, i can try another time, with user authentication :
>>
>>>>> geonetwork =
>> 'http://geonetwork-mshe.univ-fcomte.fr:8080/geonetwork/srv/fre/csw'
>>>>> from owslib.csw import CatalogueServiceWeb
>>>>> csw = CatalogueServiceWeb(geonetwork, skip_caps=True,
>>>>> username='admin',
>> password='admin')
>>>>>
>>>>> csw.transaction(ttype='insert', typename='gmd:MD_Metadata',
>> record=open('metadata.xml').read())
>> Traceback (most recent call last):
>> File "<stdin>", line 1, in <module>
>> File "/usr/lib/python2.7/dist-packages/owslib/csw.py", line 446, in
>> transaction
>> self._invoke()
>> File "/usr/lib/python2.7/dist-packages/owslib/csw.py", line 680, in
>> _invoke
>> raise RuntimeError('Document is XML, but not CSW-ish')
>> RuntimeError: Document is XML, but not CSW-ish
>>
>> it seems the error is the same...
>
> Are you able to access csw.response after the error? If not, add a print
> statment (self.response) in
> https://github.com/geopython/OWSLib/blob/master/owslib/csw.py#L666
> to see the actual result from the CSW?
>
here is the csw.response :
>>> csw.transaction(ttype='insert', typename='gmd:MD_Metadata',
record=open('metadata.xml').read())
<?xml version="1.0" encoding="UTF-8"?>
<response>
<info>Not a CSW Discovery operation: Transaction. Did you mean to use
the CSW Publication service? Use service name /csw-publication</info>
</response>
i hope it will help you.
>
>> what am i missing ?
>>
>>
>> Ernest.
>>
>>
--
Ernest CHIARELLO - Ernest.Chiarello at univ-fcomte.fr
UMR6049 ThéMA - Théoriser et Modéliser pour Aménager
CNRS / université de Bourgogne Franche-Comté
32 rue Mégevand 25030 BESANÇON Cedex
Tel : 03 81 66 54 80 Mob : 07 82 99 11 08
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