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递归编辑XML模板文件

[英]Editing an XML template file recursively

原文 2015-03-31 05:39:26 2 0 python/ xml

I have an XML file (demodata.xml) which contains some data as given. 我有一个XML文件（demodata.xml），其中包含一些给定的数据。

<data>
<country name="Peru">
    <rank updated="yes">2</rank>
    <language>english</language>
    <currency>1.21$/kg</currency> 
    <gdppc month="06">141100</gdppc>
    <gdpnp month="10">2.304e+0150</gdpnp>
    <neighbor name="Austria" direction="E"/>
    <neighbor name="Switzerland" direction="W"/>
</country>
<country name="Singapore">
    <rank updated="yes">5</rank>
    <language>english</language>
    <currency>4.1$/kg</currency> 
    <gdppc month="05">59900</gdppc>
    <gdpnp month="08">1.9e-015</gdpnp>
    <neighbor name="Malaysia" direction="N"/>
</country>

I have one csv file (daily.csv) with the relative path and text of some selected nodes of the XML file as below. 我有一个csv文件（daily.csv），其中包含XML文件某些选定节点的相对路径和文本，如下所示。 Each additional column represents a different set of text values for the selected nodes. 每个附加列代表所选节点的一组不同的文本值。

Path                                                      Text1,      Text2,      Text3................Text10000..
'/data/country name=singapore/gdpnp month=08';            5.2e-015;   7.0e-015;   10.0e-015; ..
'/data/country name=peru/gdppc month=06';                 0.04;       0.06;       0.12; .. ............ ........                                          .    . 

.
.
.(10000 by 10000 grid)

I am new to python/xml. 我是python / xml的新手。 I need a way to read each column into the XML and save with a different file name for each of the columns. 我需要一种将每个列读入XML并为每个列使用不同文件名保存的方法。 Hence, Column 2 will be a new XML file, same with 3 to 10000. 因此，第2列将是一个新的XML文件，与3到10000相同。

Data from Column 1 will result in a new xml say (demodata1.xml) as below. 来自列1的数据将产生一个新的xml语句（demodata1.xml），如下所示。 This will result in 10000 new xml files corresponding to the columns. 这将导致对应于各列的10000个新xml文件。

<data>
<country name="Peru">
    <rank updated="yes">2</rank>
    <language>english</language>
    <currency>1.21$/kg</currency> 
    <gdppc month="06">0.04</gdppc>
    <gdpnp month="10">2.304e+0150</gdpnp>
    <neighbor name="Austria" direction="E"/>
    <neighbor name="Switzerland" direction="W"/>
</country>
<country name="Singapore">
    <rank updated="yes">5</rank>
    <language>english</language>
    <currency>4.1$/kg</currency> 
    <gdppc month="05">59900</gdppc>
    <gdpnp month="08">5.2e-015</gdpnp>
    <neighbor name="Malaysia" direction="N"/>
</country>

I am not sure how to approach the problem in itself. 我不确定如何解决问题本身。

Thanks for the help. 谢谢您的帮助。