プログラム 1 : 関数ベース :-
import xml.etree.ElementTree as ET
import sys
doc = ET.parse("users.xml")
root = doc.getroot()
root_new = ET.Element("users")
for child in root:
username = child.attrib['username']
password = child.attrib['password']
# create "user" here
user = ET.SubElement(root_new, "user")
user.set("username",username)
user.set("password",password)
#checking attribute for skipping KeyError
if 'remote_access' in child.attrib:
remote_access = child.attrib['remote_access']
user.set("remote_access",remote_access)
for g in child.findall("group"):
# create "group" here
group = ET.SubElement(user,"group")
if g.text != "lion":
group.text = g.text
tree = ET.ElementTree(root_new)
tree.write(sys.stdout)
これはxmlです:-
<users>
<user username="admin" password="admin" remote_access="yes"></user>
<user username="private_user1" password="user1" ><group>group1</group><group>group2</group></user>
<user username="private_user2" fullname="user2" password="user2"><group>group1</group><group>group2</group></user>
</users>
私のクラスの実装:-完全に間違っています:(
import xml.etree.ElementTree as ET
import sys
class users_detail (object):
def __init__( self, xml_path ):
"""bla bla
"""
try:
doc = ET.parse("users.xml")
except:
print 'xml not found'
root = doc.getroot()
root_new = ET.Element("users")
for child in root:
username = child.attrib['username']
password = child.attrib['password']
user = ET.SubElement(root_new, "user")
user.set("username",username)
user.set("password",password)
if 'remote_access' in child.attrib:
remote_access = child.attrib['remote_access']
for g in child.findall("group"):
group = ET.SubElement(user,"group")
if g.text != "lion":
group.text = g.text
tree = ET.ElementTree(root_new)
tree.write(sys.stdout)
if __name__=='main':
users_detail()
オブジェクト指向の概念クラスを介してこれをより適切に実装する方法。そして、私のクラスの実装はまったく機能していません。私を助けてください。:(
上記のコードをPythonクラスにする必要があります:それが要件です:(