关于pyqt5与脚本之间的传参问题

我的界面逻辑描述，通过button按钮选择一个文件夹地址和一个模板文件地址（代码中用变量file5和file6表示），然后通过combobox控件选择执行的脚本，需要给脚本传递两个button获取的地址信息，然后执行脚本。现在的问题是文件和文件夹地址无法传递给脚本。请问该如何修改？

以下是PYQT5部分代码
self.retranslateUi(BladeDataSummary)
self.liulan_pushButton_3.clicked.connect(self.openfile_moban)
self.liulan_pushButton_2.clicked.connect(self.openfile)
self.renwu_comboBox.activated[str].connect(self.xuanzerenwu)
self.jisuan_pushButton.clicked.connect(self.OpenClick_jisuan)

读取到文件夹和文件模板地址的代码
def openfile(self):
if self.piciButton.isChecked()== True:
openfolder_name = QFileDialog.getExistingDirectory(self,"选取文件夹",'C:/')
self.TXTlineEdit.setText(openfolder_name)
self.foldername = openfolder_name
print(u"选中文件夹:", self.foldername)
if self.danjianButton.isChecked()== True:
openfile_name, ok = QFileDialog.getOpenFileName(self,
"打开",
"",
"All Files ();;文本文件 (.txt);;rtf 格式 (*.rtf)",
'QFileDialog.DontUseNativeDialog')
if ok:
self.TXTlineEdit.setText(openfile_name)
self.filename = openfile_name
print(u"选中文件:", self.filename)

def openfile_moban(self):
    openfile_name_moban,ok = QFileDialog.getOpenFileName(self,"打开","","All Files (*);;Excel文件 (*.xlsx)",'QFileDialog.DontUseNativeDialog')
    if ok:
        self.TXTlineEdit_2.setText(openfile_name_moban)
        self.filename_moban = openfile_name_moban
        print(u"选中文件:", self.filename_moban)

conbobax控件槽函数的代码
def OpenClick_jisuan(self):
if self.renwu == 'Extract_max_and_min':
if self.foldername is not None:
max_and_min(file5=self.foldername,file6=self.filename_moban)

执行的脚本文件（111.py)：
import openpyxl
from openpyxl.styles import Border, Side, PatternFill, Font, GradientFill, Alignment
from win32com.client import Dispatch
import os

def max_and_min(file5=None,file6=None):
if file5==None:
wb = openpyxl.load_workbook(file6) #模板
ws = wb.active
if file6==None:
fn = file5 #报告文件夹
# fn='C://Users//111//Desktop//2108'
# path = fn
# path=r'C://Users//111//Desktop//2108'
files_list = os.listdir(file5)
word = Dispatch('Word.Application')
# word = DispatchEx('Word.Application')
word.Visible = 0
word.DisplayAlerts = 0
for file_name in files_list:

    if '.RTF' in file_name:
        path1 = fn + '\\' + file_name
        # print(path1)
        new_id = []
        id = file_name[-15:-4]
        new_id.append(id)
    path2 = path1,'r' 
    doc = word.Documents.Open(FileName=path2, Encoding='gbk')
    # print(doc)
    new_line = []
    lines = []
    new_data = []
    for para in doc.paragraphs:
        para = para
        new_line.append(para.Range.text)

    for line in new_line:
        line = line.rstrip('\n')
        a_splited = line.split()
        lines.append(a_splited)
    for i in lines:
        if len(i) == 0:
            continue
        if i[0] == 'M':
            if len(i) == 5:
                new_data.append(float(i[1]))
                new_data.append(float(i[2]))
    doc.Close()
    id_dev = [(new_id[0])]
    # print(id_dev)
    hebing = id_dev + new_data
    print(hebing)
    ws.column_dimensions['A'].width = 15
    nrows = ws.max_row  # 获得行数
    ncols = ws.max_column  # 获得列数
    for i in range(nrows):
        for j in range(ncols):
            ws.cell(row=i + 1, column=j + 1).alignment = Alignment(horizontal='center',
                                                                   vertical='center')  # 全部单元格数字居中
wb.save(fn + 'max and min' + '.xlsx')
word.Quit()

把 max_and_min(file5=self.foldername,file6=self.filename_moban) 改成
111.max_and_min(fself.foldername,self.filename_moban) 试试