Re: [pyxb-users] Issues generating an XML with multiple complexType instances using BIND and/or app

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Thank you Peter for the prompt reply. Made changes to the schema, but now i
get the following error on using pyxb.BIND()

*Schema:*
<xs:schema elementFormDefault="qualified" xmlns:xs="
http://www.w3.org/2001/XMLSchema">

    <xs:element name="Organization" type="OrganizationType"/>

    <xs:complexType name="OrganizationType">
        <xs:sequence>
            <xs:element name="Name" type="xs:string"/>
            <xs:element name="Employee" type="EmployeeType" minOccurs="1"
maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="EmployeeType">
        <xs:sequence>
            <xs:element name="Name" type="xs:string"/>
            <xs:element name="Address" type="AddressType" minOccurs="1"
maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="AddressType">
        <xs:sequence>
            <xs:element name="Street" type="xs:string"/>
            <xs:element name="Town" type="xs:string"/>
            <xs:element name="County" type="xs:string"/>
            <xs:element name="PostCode" type="xs:integer”/>
            <xs:element name="Country" type="xs:string"/>
        </xs:sequence>
    </xs:complexType>

</xs:schema>

*Creating XML:*
import organization
import pyxb

pyxb.RequireValidWhenGenerating(False)

org = organization.Organization()
org.Name = 'company1'
org.Employee = pyxb.BIND()
print org.toxml()

*Error:*
Traceback (most recent call last):
  File "testorganization.py", line 12, in <module>
    org.Employee = pyxb.BIND()
  File "/Library/Python/2.7/site-packages/pyxb/binding/basis.py", line 98,
in __setattr__
    return super(_TypeBinding_mixin, self).__setattr__(name, value)
  File "/Library/Python/2.7/site-packages/pyxb/binding/content.py", line
1043, in set
    value = self.__elementBinding.compatibleValue(value,
is_plural=self.isPlural())
  File "/Library/Python/2.7/site-packages/pyxb/binding/basis.py", line
1618, in compatibleValue
    raise pyxb.SimplePluralValueError(self.typeDefinition(), value)
pyxb.exceptions_.SimplePluralValueError: Type EmployeeType cannot be
created from: <pyxb.BIND object at 0x10fd8ec50>

Following pyxb's documentation, BIND was woking before i made the change,
for dealing with complexTypes, or am i missing something fundamental here.

Thank you.

On Fri, Apr 3, 2015 at 10:50 AM, Peter Bigot <bi...@ac...> wrote:

> This isn't a PyXB issue.  Your schema extract only allows for a single
> Employee element with a single Address element.  You're going to need to
> use maxOccurs="unbounded" or some similar directive in the schema
> definition.
>
> Peter
>
> On Fri, Apr 3, 2015 at 9:14 AM, Ajinkya Fotedar <aji...@gm...>
> wrote:
>
>> I'd like to have multiple instances of complexTypes in an XML created
>> from the bindings. Not sure if/how this can be done using BIND and/or
>> append.
>> Will try and explain with an example i'm playing with.
>>
>> *XML Schema…*
>> <xs:schema elementFormDefault="qualified" xmlns:xs="
>> http://www.w3.org/2001/XMLSchema">
>>
>>     <xs:element name="Organization" type="OrganizationType"/>
>>
>>     <xs:complexType name="OrganizationType">
>>         <xs:sequence>
>>             <xs:element name="Name" type="xs:string"/>
>>             <xs:element name="Employee" type="EmployeeType"/>
>>         </xs:sequence>
>>     </xs:complexType>
>>
>>     <xs:complexType name="EmployeeType">
>>         <xs:sequence>
>>             <xs:element name="Name" type="xs:string"/>
>>             <xs:element name="Address" type="AddressType"/>
>>         </xs:sequence>
>>     </xs:complexType>
>>
>>     <xs:complexType name="AddressType">
>>         <xs:sequence>
>>             <xs:element name="Street" type="xs:string"/>
>>             <xs:element name="Town" type="xs:string"/>
>>             <xs:element name="County" type="xs:string"/>
>>             <xs:element name="PostCode" type="xs:integer”/>
>>             <xs:element name="Country" type="xs:string"/>
>>         </xs:sequence>
>>     </xs:complexType>
>>
>> </xs:schema>
>>
>>
>> *Used the above schema for generating bindings…*
>> pyxbgen -u organization.xsd -m organization
>>
>>
>> *Used the ‘organization’ module for generating an xml...*
>> import organization
>> import pyxb
>>
>> org = organization.Organization()
>> org.Employee = pyxb.BIND()
>> org.Employee.Address = pyxb.BIND()
>> org.Name = 'company1’
>> org.Employee.Name = 'name1’
>> org.Employee.Address.Street = 'street1’
>> org.Employee.Address.Town = 'town1’
>> org.Employee.Address.County = 'county1’
>> org.Employee.Address.PostCode = 54545
>> org.Employee.Address.Country = 'US'
>> print (org.toxml('utf-8', element_name='Organization'))
>>
>>
>> *Output…*
>> <Organization>
>>   <Name>company1</Name>
>>     <Employee>
>>         <Name>name1</Name>
>>         <Address>
>>             <Street>street1</Street>
>>             <Town>town1</Town>
>>             <County>county1</County>
>>             <PostCode>54545</PostCode>
>>             <Country>US</Country>
>>         </Address>
>>     </Employee>
>> </Organization>
>>
>>
>> *What i'd like the o/p to be…*
>> <Organization>
>>     <Name>company1</Name>
>>     <Employee>
>>         <Name>name1</Name>
>>         <Address>
>>             <Street>street1</Street>
>>             <Town>town1</Town>
>>             <County>county1</County>
>>             <PostCode>54545</PostCode>
>>             <Country>US</Country>
>>         </Address>
>>         <Address>
>>             <Street>street2</Street>
>>             <Town>town2</Town>
>>             <County>county2</County>
>>             <PostCode>77777</PostCode>
>>             <Country>US</Country>
>>         </Address>
>>     </Employee>
>> </Organization>
>>
>> *OR…*
>> <Organization>
>>     <Name>company1</Name>
>>     <Employee>
>>         <Name>name1</Name>
>>         <Address>
>>             <Street>street1</Street>
>>             <Town>town1</Town>
>>             <County>county1</County>
>>             <PostCode>54545</PostCode>
>>             <Country>US</Country>
>>         </Address>
>>     </Employee>
>>     <Employee>
>>         <Name>name2</Name>
>>         <Address>
>>             <Street>street2</Street>
>>             <Town>town2</Town>
>>             <County>county2</County>
>>             <PostCode>45454</PostCode>
>>             <Country>UK</Country>
>>         </Address>
>>     </Employee>
>> </Organization>
>>
>> Would really appreciate if any one here could point me to the right
>> direction. I believe BIND and append/extend will do the job. I have tried
>> them from this link
>> http://sourceforge.net/p/pyxb/discussion/956708/thread/c3da791a/#922f
>> but nothing has worked out so far.
>>
>> Thank you.
>>
>>
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Re: [pyxb-users] Issues generating an XML with multiple complexType instances using BIND and/or app

Re: [pyxb-users] Issues generating an XML with multiple complexType instances using BIND and/or append