将字符串导出到.tex文件时为空文档

Question

I am trying to create a simple .tex file:

document = """
\documentclass[12pt]{article}
\begin{document}
Hello world!
$Hello world!$ %math mode 
\end{document}
"""

file = open("main.tex",'w')
file.write(document) 
file.close

It creates a document, named "main.tex" but this document is empty. Any ideas why and how to fix it?

Answer 1

If you run this code like this, the problem come from:

file.close

add parenthensis to:

file.close

which become:

file.close()

Answer 2

you could try this:

Sub Create_Text()

On Error Resume Next
MkDir "C:\Temporal"

On Error GoTo 0

document = "" & _
"\documentclass[12pt]{article}" & _
"\begin{document} " & _
"Hello world! " & _
"$Hello world!$ %math mode " & _
"\end{document}"

Open "C:\Temporal\main.txt" For Append As #1
    Print #1, document & ";"
    Close #1

End Sub

I hope this helps!!!