Python openpyxl 遍历所有sheet 查找特定字符串的方法

from openpyxl import workbook
from openpyxl import load_workbook
from openpyxl import worksheet

def find_false_in_sheet(sheet):
 for column in sheet.iter_cols():
  for cell2 in column:
   if cell2.value is not None:
    # print cell2.value
    # print type(cell2.value)
    info2 = cell2.value.find(\'false\')
    if info2 == 0:
     print cell2
     print cell2.value

def find_false_in_xlsx(file_name):
 print file_name
 wb = load_workbook(file_name)
 all_sheets = wb.get_sheet_names()
 print(all_sheets)

 for i in range(len(all_sheets)):
  sheet = wb.get_sheet_by_name(all_sheets[i])
  print (sheet.  + \': max_row: \' + str(sheet.max_row) + \' max_column: \' + str(sheet.max_column))
  find_false_in_sheet(sheet)

# start
find_false_in_xlsx(\"test.xlsx\")


# for row in sheet.iter_rows():
#  for cell in row:
#   if cell.value is not None:
#    info = cell.value.find(\'BB\')
#    if info == 0:
#     print cell.value