def inject_file(self, default_model, config_model):
updated_model = dict(default_model, **config_model)
properties = []
for name, value_description in updated_model.items():
if isinstance(value_description, basestring):
value_description = (
value_description,
"Injected by env2config. Default value was: {0}. Default description was: {1}".format(
default_model.get(name, ('', None))[0],
default_model.get(name, (None, ''))[1],
)
)
value, description = value_description
properties.append(E.property(
E.name(name),
E.value(value),
E.description(description),
))
xml = E.configuration(*properties)
xml_text = etree.tostring(xml, pretty_print=True, encoding='utf-8', xml_declaration=True)
return xml_text
from lxml.builder import E
from lxml import etree
if __name__ == "__main__":
test = E.root(
E.configuration(E.param("ITEM1: p1"), E.param("ITEM1: p2"), E.param("ITEM1: p3"), name="Config 1"),
E.configuration(
E.param("ITEM2: p1"), E.param("ITEM2: p2"), E.param("ITEM2: p3"), E.param("ITEM2: p4"), name="Config 2"
),
)
data = etree.tostring(test, pretty_print=True, xml_declaration=True)
print data
root = etree.XML(data)
configs = root.xpath("//configuration")
for c in configs:
params = c.xpath("param")
print "%s attrs=%s" % (c.tag, c.attrib)
for p in params:
print " %s" % p.text
