libComXML 2.2.0

libComXML

# libComXML

[](https://travis-ci.org/gisce/libComXML)

This library permits XML generation from Python objects

```xml
<CATALOG>
<CD>
<TITLE>Empire Burlesque</TITLE>
<ARTIST>Bob Dylan</ARTIST>
<COUNTRY>USA</COUNTRY>
<COMPANY>Columbia</COMPANY>
<PRICE>10.90</PRICE>
<YEAR>1985</YEAR>
</CD>
<CD>
<TITLE>Hide your heart</TITLE>
<ARTIST>Bonnie Tyler</ARTIST>
<COUNTRY>UK</COUNTRY>
<COMPANY>CBS Records</COMPANY>
<PRICE>9.90</PRICE>
<YEAR>1988</YEAR>
</CD>
<CD>
<TITLE>Tupelo Honey</TITLE>
<ARTIST>Van Morrison</ARTIST>
<COUNTRY>UK</COUNTRY>
<COMPANY>Polydor</COMPANY>
<PRICE>8.20</PRICE>
<YEAR>1971</YEAR>
</CD>
</CATALOG>
```

```python
from libcomxml.core import XmlModel, XmlField


class Cd(XmlModel):
def __init__(self):
self.data = XmlField('CD')
self.title = XmlField('TITLE')
self.artist = XmlField('ARTIST')
self.country = XmlField('COUNTRY')
self.company = XmlField('COMPANY')
self.price = XmlField('PRICE')
self.year = XmlField('YEAR')
super(Cd, self).__init__('CD', 'data')


class Catalog(XmlModel):
def __init__(self):
self.catalog = XmlField('CATALOG')
self.cds = []
super(Catalog, self).__init__('CATALOG', 'catalog')


catalog = Catalog()
cd = Cd()
cd.feed({
'title': 'Empire Burlesque',
'artist': 'Bob Dylan',
'country': 'USA',
'company': 'Columbia',
'price': 10.90,
'year': 1985
})
catalog.cds.append(cd)
cd = Cd()
cd.feed({
'title': 'Hide your hear',
'artist': 'Bonnie Tyler',
'country': 'UK',
'company': 'CBS Records',
'price': 9.90,
'year': 1988
})
catalog.cds.append(cd)
# Also we can add XML String directly as a new element
cd = """<CD>
<TITLE>Tupelo Honey</TITLE>
<ARTIST>Van Morrison</ARTIST>
<COUNTRY>UK</COUNTRY>
<COMPANY>Polydor</COMPANY>
<PRICE>8.20</PRICE>
<YEAR>1971</YEAR>
</CD>"""
self.catalog.cds.append(cd)
catalog.build_tree()
print catalog
```