vcfpy writer.write_record write string with "comma (,)" into "%2C"

[marissa97]

• vcfpy version: vcfpy 0.13.6
• Python version: 3.8.5
• Operating System: Linux

Description

I want to add self defined Filter into my vcf column (such as LowQual etc)

What I Did

## read a vcf 
vcf_reader= vcfpy.Reader.from_path(vcfInput)

## add Filter-Header

## vcf output
vcf_writer= vcfpy.Writer.from_path(newOutput+'/'+ name+'.filtered.vcf',vcf_reader.header)  

## add filter in each variant e.g if QUAL < 30: filter= "LowQual"
## write variant in vcf output
vcf_writer.write_record(record) 

Solution:
maybe instead of:

",".join(...)

use
','.join(...)