如何使用 pandas 搜索字符串模式並打印列中的總值

Question

Market  Region  No_of_Orders    Profit  Sales
Africa  Western Africa  251 -12,901.51  78,476.06
Afr3ica Southern Africa 85  11,768.58   51,319.50
Africa  North Africa    182 21,643.08   86,698.89
Afr2ica Eastern Africa  110 8,013.04    44,182.60
Africa  Central Africa  103 15,606.30   61,689.99
Eur1ope Western Europe  964 82,091.27   656,637.14
EurYope Southern Europe 338 18,911.49   215,703.93

如何過濾和打印有錯別字的總市值！！ 我試過這樣

-->result['Market'].str.contains(u'\|123\|').count()

Answer 1

masked = df['Market'].str.contains("1|2|3")

過濾：

print(df[masked])

計算：

print(masked.sum())