Csv To Vcf !!top!! May 2026

class CSVToVCFConverter: """Convert CSV contacts to VCF vCard format"""

def create_vcf_card(self, contact: Dict, index: int) -> str: """Create single VCF card from contact data""" vcf_lines = [] # Begin vCard vcf_lines.append("BEGIN:VCARD") vcf_lines.append(f"VERSION:self.version") # Name (required) name = self.escape_vcf_text(contact.get('name', '')) if name: # Split name into parts name_parts = name.split(maxsplit=1) first_name = name_parts[0] if name_parts else '' last_name = name_parts[1] if len(name_parts) > 1 else '' vcf_lines.append(f"N:last_name;first_name;;;") vcf_lines.append(f"FN:name") else: vcf_lines.append(f"N:;;;index;") vcf_lines.append(f"FN:Contact index") # Phone number phone = self.format_phone(contact.get('phone', '')) if phone: vcf_lines.append(f"TEL;TYPE=CELL:phone") # Work phone (if available) work_phone = self.format_phone(contact.get('workphone', '')) if work_phone: vcf_lines.append(f"TEL;TYPE=WORK:work_phone") # Email email = self.escape_vcf_text(contact.get('email', '')) if email: vcf_lines.append(f"EMAIL;TYPE=INTERNET:email") # Company and Title company = self.escape_vcf_text(contact.get('company', '')) title = self.escape_vcf_text(contact.get('title', '')) if company: vcf_lines.append(f"ORG:company") if title: vcf_lines.append(f"TITLE:title") # Address address = self.escape_vcf_text(contact.get('address', '')) if address: vcf_lines.append(f"ADR;TYPE=WORK:;;address;;;;") # Website website = self.escape_vcf_text(contact.get('website', '')) if website: if not website.startswith(('http://', 'https://')): website = 'http://' + website vcf_lines.append(f"URL:website") # Birthday birthday = self.format_date(contact.get('birthday', '')) if birthday: vcf_lines.append(f"BDAY:birthday") # Notes notes = self.escape_vcf_text(contact.get('notes', '')) if notes: vcf_lines.append(f"NOTE:notes") # UID (unique identifier) import uuid vcf_lines.append(f"UID:uuid.uuid4()") # Revision date vcf_lines.append(f"REV:datetime.now().strftime('%Y%m%dT%H%M%SZ')") # End vCard vcf_lines.append("END:VCARD") vcf_lines.append("") # Empty line between cards return '\n'.join(vcf_lines) csv to vcf

with tempfile.NamedTemporaryFile(mode='w', suffix='.csv', delete=False) as f: f.write(csv_content) f.flush() result = self.converter.convert_to_string(f.name) self.assertIn("FN:John Doe", result) self.assertIn("TEL;TYPE=CELL:+1234567890", result) os.unlink(f.name) index: int) -&gt

# Check if input file exists if not os.path.exists(args.input): print(f"Error: Input file 'args.input' not found") return 1 1 else '' vcf_lines.append(f"N:last_name

def detect_delimiter(self, sample: str) -> str: """Detect CSV delimiter (comma, semicolon, or tab)""" common_delimiters = [',', ';', '\t', '|'] delimiter_counts = {} for delimiter in common_delimiters: if delimiter in sample: # Count occurrences in first line first_line = sample.split('\n')[0] delimiter_counts[delimiter] = first_line.count(delimiter) if delimiter_counts: return max(delimiter_counts, key=delimiter_counts.get) return ',' # Default to comma

1. CSV Format Requirements The converter expects CSV files with the following columns (case-insensitive):

args = parser.parse_args()