1
我幾乎重複使用了這裏的相同位代碼merging xml files using python's ElementTree，並且讓它工作。該XML文件我試圖合併這個樣子的使用Python的ElementTree合併XML文件並維護CDATA標記
A.XML
<root>
<categories>
<category name="Biology" />
</categories>
<app>
<mainHeader><![CDATA[AP Biology]]></mainHeader>
<questions>
<question type="0" number="1" title="Biology #1">
<images />
<description><![CDATA[<b>Which of the following is
the site of protein synthesis?</b>]]></description>
<category><![CDATA[Biology]]></category>
<choices>
<choice name="A"><![CDATA[Cell wall]]></choice>
<choice name="B" correct_answer="true"><![CDATA[Ribosomes]]></choice>
<choice name="C"><![CDATA[Vacuoles]]></choice>
<choice name="D"><![CDATA[DNA polymerase]]></choice>
<choice name="E"><![CDATA[RNA polymerase]]></choice>
</choices>
<explanation><![CDATA[<b>Answer:</b> B, Ribosomes. Translation, the
process that converts mRNA code into protein, takes place in ribosomes.
<br /><br /><b>Key Takeaway: </b>Ribosomes are complexes of RNA and
protein that are located in cell nuclei. Ribosomes catalyze both the
conversion of the mRNA code into amino acids as well as the assembly of
the individual amino acids into a peptide change that becomes a protein.
]]></explanation>
</question>
</questions>
</app>
</root>
B.XML
<root>
<categories>
<category name="Biology" />
</categories>
<app>
<mainHeader><![CDATA[SAT Biology]]></mainHeader>
<questions>
<question type="0" number="1" title="Biology #1">
<images>
</images>
<category><![CDATA[Biology]]></category>
<description><![CDATA[<b>The site of cellular respiration
is:</b>]]></description>
<choices>
<choice name="A"><![CDATA[DNA polymerase]]></choice>
<choice name="B"><![CDATA[Ribosomes]]></choice>
<choice name="C" correct_answer="true"><![CDATA[Mitochondria]]></choice>
<choice name="D"><![CDATA[RNA polymerase]]></choice>
<choice name="E"><![CDATA[Vacuoles]]></choice>
</choices>
<explanation><![CDATA[<b>Answer:</b> C, Mitochondria.
The mitochondrion (plural mitochondria) is known as the 「powerhouse」
of the cell for its role in energy production.<br /><br />
<b>Key Takeaway: </b>The mitochondrion is a membrane-bound organelle
found in most eukaryotic cells. The dominant role of the mitochondrion
is the production of ATP through cellular respiration, which is
dependent on the presence of oxygen. All forms of cellular
respiration, glycolysis, Krebs’ cycle, and oxidative phosphorylation,
take place within the mitochondria.]]></explanation>
</question>
</questions>
</app>
</root>
這是我曾經將它們合併
import os, os.path, sys
import glob
from xml.etree import ElementTree
def run(files):
xml_files = glob.glob(files +"/*.xml")
xml_element_tree = None
for xml_file in xml_files:
data = ElementTree.parse(xml_file).getroot()
# print ElementTree.tostring(data)
for question in data.iter('questions'):
if xml_element_tree is None:
xml_element_tree = data
insertion_point = xml_element_tree.find('app').findall("./questions")[0]
else:
insertion_point.extend(question)
if xml_element_tree is not None:
print ElementTree.tostring(xml_element_tree)
它的工作原理除了輸出不維護CDATA標籤。具體來說，這是我得到的結果。
<root>
<categories>
<category name="Biology" />
</categories>
<app>
<mainHeader>AP Biology</mainHeader>
<questions>
<question number="1" title="Biology #1" type="0">
<images />
<category>Biology</category>
<description><b>Which of the following is the site
of protein synthesis?</b></description>
<choices>
<choice name="A">Cell wall</choice>
<choice correct_answer="true" name="B">Ribosomes</choice>
<choice name="C">Vacuoles</choice>
<choice name="D">DNA polymerase</choice>
<choice name="E">RNA polymerase</choice>
</choices>
<explanation><b>Answer:</b> B, Ribosomes.
Translation, the process that converts mRNA code into protein,
takes place in ribosomes.<br /><br /><b>
Key Takeaway: </b>Ribosomes are complexes of RNA and protein
that are located in cell nuclei. Ribosomes catalyze both the
conversion of the mRNA code into amino acids as well as the assembly
of the individual amino acids into a peptide change that becomes
a protein.</explanation>
</question>
<question number="1" title="Biology #1" type="0">
<images>
</images>
<category>Biology</category>
<description><b>The site of cellular respiration is:</b>
</description>
<choices>
<choice name="A">DNA polymerase</choice>
<choice name="B">Ribosomes</choice>
<choice correct_answer="true" name="C">Mitochondria</choice>
<choice name="D">RNA polymerase</choice>
<choice name="E">Vacuoles</choice>
</choices>
<explanation><b>Answer:</b> C, Mitochondria. The
mitochondrion (plural mitochondria) is known as the “
powerhouse” of the cell for its role in energy production.
<br /><br /><b>Key Takeaway: </b>The
mitochondrion is a membrane-bound organelle found in most
eukaryotic cells. The dominant role of the mitochondrion is the
production of ATP through cellular respiration, which is dependent
on the presence of oxygen. All forms of cellular respiration,
glycolysis, Krebs’ cycle, and oxidative phosphorylation,
take place within the mitochondria.</explanation>
</question>
</questions>
</app>
</root>
雖然我想要的輸出是這
<root>
<categories>
<category name="Biology" />
</categories>
<app>
<mainHeader><![CDATA[AP Biology]]></mainHeader>
<questions>
<question type="0" number="1" title="Biology #1">
<images />
<category><![CDATA[Biology]]></category>
<description><![CDATA[<b>Which of the following is the
site of protein synthesis?</b>]]></description>
<choices>
<choice name="A"><![CDATA[Cell wall]]></choice>
<choice name="B" correct_answer="true"><![CDATA[Ribosomes]]></choice>
<choice name="C"><![CDATA[Vacuoles]]></choice>
<choice name="D"><![CDATA[DNA polymerase]]></choice>
<choice name="E"><![CDATA[RNA polymerase]]></choice>
</choices>
<explanation><![CDATA[<b>Answer:</b> B, Ribosomes. Translation,
the process that converts mRNA code into protein, takes place in
ribosomes.<br /><br /><b>Key Takeaway: </b>Ribosomes are complexes
of RNA and protein that are located in cell nuclei. Ribosomes
catalyze both the conversion of the mRNA code into amino acids as
well as the assembly of the individual amino acids into a peptide
change that becomes a protein.]]></explanation>
</question>
<question type="0" number="2" title="Biology #1">
<images />
<category><![CDATA[Biology]]></category>
<description><![CDATA[<b>The site of cellular respiration
is:</b>]]></description>
<choices>
<choice name="A"><![CDATA[DNA polymerase]]></choice>
<choice name="B"><![CDATA[Ribosomes]]></choice>
<choice name="C" correct_answer="true"><![CDATA[Mitochondria]]></choice>
<choice name="D"><![CDATA[RNA polymerase]]></choice>
<choice name="E"><![CDATA[Vacuoles]]></choice>
</choices>
<explanation><![CDATA[<b>Answer:</b> C, Mitochondria. The
mitochondrion (plural mitochondria) is known as the 「powerhouse」
of the cell for its role in energy production.<br /><br />
<b>Key Takeaway: </b>The mitochondrion is a membrane-bound
organelle found in most eukaryotic cells. The dominant role
of the mitochondrion is the production of ATP through cellular
respiration, which is dependent on the presence of oxygen.
All forms of cellular respiration, glycolysis, Krebs’ cycle,
and oxidative phosphorylation, take place within the
mitochondria.]]></explanation>
</question>
</questions>
</app>
</root>
如何維護我的合併輸出CDATA標籤？如何保持<b>，<br>，"「我在合併後的輸出，而不是越來越怪異的東西像<b>？對不起，我真的很小白的問題，但我真的很感激幫助。