النصوص وتنظيف البيانات

raw = "  sara AL-qahtani  "
clean = raw.strip().title()
print(clean)
print(clean.upper(), clean.lower())
print(len(raw), len(clean))

email = "Lina.Mansour@Company.com"
user, domain = email.lower().split("@")
print(user, domain)
print(email.endswith(".com"), "@" in email)
print(email.replace("Company", "mymispal"))

line = "1001,Laptop,4800,3"
parts = line.split(",")
print(parts)
print(int(parts[2]) * int(parts[3]))