[英]How do I write text lines to file with variables to a file?
I am trying to automate writing a large Silvaco ATLAS (a TCAD software) script with varying values of variables in it through python. 我试图通过python自动编写一个大型的Silvaco ATLAS(一个TCAD软件)脚本,其中包含不同的变量值。 So I am trying to write ATLAS code lines to a file but I want to use key/variable values from a dictionary that I have generated in my python code.
所以我试图将ATLAS代码行写入文件,但我想使用我在python代码中生成的字典中的键/变量值。 Any better way to do this?
有更好的方法吗?
Let's say the dict in my python looks like, 让我们说我的python中的字典看起来像,
variable_dict = {'length':22, 'height': 200, 'width':10}
(A similar dict but with a lot more keys) so I was going to write the ATLAS code as follows: (一个类似的dict,但有更多的键)所以我打算编写ATLAS代码如下:
atlas_code = ''' x=%length
y=%height
z=%width
'''
(a similar ATLAS code but with a lot more lines of code and lot more variables from the variable_dict) (类似的ATLAS代码,但代码行更多,变量更多来自variable_dict)
and the write it to a file, like 并将其写入文件,如
f.write(atlas_code)
I expect the written ATLAS file to look like 我希望写入的ATLAS文件看起来像
#atlas_code.in
x=22
y=200
z=10
You can use Template like below: 你可以使用如下的模板:
import string
content = string.Template('x=$length\ny=$height\nz=$width')
f.write(content.substitute(length=variable_dict['length'], height=variable_dict['height'], width=variable_dict['width']))
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