def convert_to_string(self, input_file: str, encoding: Optional[str] = None) -> str: """Convert CSV to VCF string (without saving to file)""" contacts = self.read_csv(input_file, encoding) vcf_strings = []
# Add international prefix if missing if phone.startswith('0') and not phone.startswith('+'): phone = '+1' + phone[1:] # Default to US/Canada, customize as needed csv to vcf
If you handle sensitive data or massive lists (10,000+ rows), you should use desktop software. These programs run locally on your computer; no data is uploaded to the cloud. encoding: Optional[str] = None) ->
Before we can convert, we must understand what we are converting from and to . csv to vcf
