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)

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 csv to vcf

def format_phone(self, phone: str) -> str: """Format phone number for VCF""" if not phone: return "" # Remove spaces and common separators phone = re.sub(r'[\(\)\s\-\.]', '', phone) # Add international prefix if missing if phone.startswith('0') and not phone.startswith('+'): phone = '+1' + phone[1:] # Default to US/Canada, customize as needed return self.escape_vcf_text(phone) with tempfile