def isalnum(self):
return ExprDSL(Isalnum(self.expr))
def isalpha(self):
return ExprDSL(Isalpha(self.expr))
def L(name: str):
return ExprDSL(Litteral(name))
def title(self):
return ExprDSL(Title(self.expr))
def istitle(self):
return ExprDSL(Istitle(self.expr))
def isdecimal(self):
return ExprDSL(Isdecimal(self.expr))
def match(self, pat):
return ExprDSL(Match(self.expr, pat))
def islower(self):
return ExprDSL(Islower(self.expr))
def casefold(self):
return ExprDSL(Casefold(self.expr))
def contains(self, pat):
return ExprDSL(Contains(self.expr, pat))
def Sum(name):
return ExprDSL(agg.Sum(name))
def Count():
return ExprDSL(agg.Count())
def Mean(name):
return ExprDSL(agg.Mean(name))
def isdigit(self):
return ExprDSL(Isdigit(self.expr))
def replace(self, pat, repl):
return ExprDSL(Replace(self.expr, pat, repl))
def isspace(self):
return ExprDSL(Isspace(self.expr))
def len(self):
return ExprDSL(Len(self.expr))
def isupper(self):
return ExprDSL(Isupper(self.expr))
def lower(self):
return ExprDSL(Lower(self.expr))
def isnumeric(self):
return ExprDSL(Isnumeric(self.expr))
def upper(self):
return ExprDSL(Upper(self.expr))
def capitalize(self):
return ExprDSL(Capitalize(self.expr))
def C(name: str):
return ExprDSL(Column(name))