try:
        code   #处理的语句
    except  Error1 as e:   #遇到Error1执行下面的语句，在python2中写成except  Error1，e
        print(e)

  name = [1,2,3]
    try:
        name[3]  #不存在3这个下标值
    except IndexError as e:   #抓取 IndexError 这个异常
        print(e) #e是错误的详细信息

    try:
        code
    except Error1 as e:  #处理Error1异常
        print(e)
    except Error2 as e:   #处理Error2异常
        print(e)

    name = [1,2,3]
    data = {"a":"b"}
    try:
        data["c"]   #这边已经出现异常KeyError ，所以直接跳出code，跳到KeyError 下去处理
        name[3]
    except IndexError as e:
        print(e)
    except KeyError as e:
        print(e)

    try:
        code
    except (Error1,Error2,...) as e:
        print(e)

    try:
        data["c"]
        name[3]
    except (IndexError,KeyError) as e:
        print(e)

    try:
        code
    except (Error1,Error2,...) as e:
        print(e)
    except Exception as e:   #用Exception表示一下子抓住所有异常，这个一般情况下建议在异常最后面用，用在最后抓未知的异常
        print(e)

    try:
        open("qigao.text","r",encoding="utf-8")
    except (IndexError,KeyError) as e:   #没有IndexError,KeyError这两个异常
        print(e)
    except Exception as e:  #只能通过这个异常处理，Exception 抓住所有的异常
        print(e)

#输出
[Errno 2] No such file or directory: ‘qigao.text’

    try:
        print("qigao,handson")    #代码没有异常
    except (IndexError,KeyError) as e:
        print(e)
    except Exception as e:
        print(e)
    else:             #没有异常出错，走else的逻辑代码
        print("没有异常")

#输出
qigao,handson
没有异常

    try:
        code
    except (Error1,Error2,...) as e:
        print(e)
    except Exception as e:
        print(e)
    else:
        print("没有错误，执行")
    finnally:
        print("不管有没有错，都执行finnally")

    class GaoError(Exception):  #定义一个异常类，继承Exception
      
        def __init__(self,message):
            self.message = message
      
        def __str__(self):
            return self.message #给对象取一个名

    try:
        raise GaoError("数据库连接不上了")  #触发自定义异常，GaoError("数据库连接不上了")这个对象
    except GaoError as e:
        print(e)

    class C(object):
      
        def __init__(self):
            self.name = "AAAAA"
      
    c_obj = C()
      
    assert c_obj.name  == "AAAAA"   #断言
      
    print("没有错误继续...")


#输出
没有错误继续…

    class C(object):
      
        def __init__(self):
            self.name = "AAAAA"
      
    c_obj = C()
      
    assert c_obj.name  == "BBBBB"   #断言出字符串不匹配
      
    print("没有错误继续...")

Traceback (most recent call last):
  File "E:/PycharmProjects/pytest/day7/断言.py", line 10, in <module>
    assert c_obj.name  == "BBBBB
AssertionError   #报断言异常错误

#输出结果整合：
import json
from pprint import pprint
import json
import pandas as pd

enddate=timeUtils().getAnyDay(-1) 

input_path=
result_path = 
output_path = 

def get_textLine(path):
    string_list = []
    string_list1 = []
    file_data = pd.read_table(path,sep = r'\001',encoding="UTF-8")
    for index, elem in file_data.iterrows():
        string_list.append(elem[0])
        string_list1.append(elem[1]) 
    return string_list,string_list1

def get_textLine1(path):
    string_list = []
    file_data = pd.read_table(path,sep = r'\001',encoding="UTF-8")
    for index, elem in file_data.iterrows():
        string_list.append(elem[0])
    return string_list

data_input,label=get_textLine(input_path)
data_result=get_textLine1(result_path)

# print(data_input[:3])#查看中间结果
print(data_result[200:300])
# print(len(data_result))

# pred =re.sub("\[\{\'text\': \'([0-9])\', \'probability\': (0.[0-9]+)}]",r'\1<-\2', text)
cases = []
# cases1 = []
for i in range(len(data_result)):
    try:
        if data_result[i]=='\"\"':
            index=str(0)
            # index1=str(0)
            #异常暂时替换为0
        else:
            pred =re.sub("\[\{\'text\': \'([0-9])\', \'probability\': (0.[0-9]+)}]",r'\1<-\2', data_result[i])  #'\[\{\'text\': \'([0-9+])\'',r'\1'
            index=pred[0]
            # index1=pred[3:]
    except IndexError as e:
        index = 'UNK'
    # cases.append(f'{data_input[i]}\001{label[i]}\001{pred}')
    cases.append(f'{index}')
    # cases1.append(f'{index1}')


# final_data=pd.DataFrame(columns = ['content','label','pred','probability'])
final_data=pd.DataFrame(columns = ['content','label','pred'])
final_data['content']=data_input
final_data['label']=label
final_data['pred']=cases 
# final_data['probability']=cases1

# final_data.to_csv(output_path, sep='\001',index=False,header=False) 
print(final_data[250:300])
# final_data.to_csv(output_path, sep='\001',index=False,index_label=False,header=False) 

#查看结果
# print(final_data)
# test=pd.read_csv(output_path,encoding="UTF-8",sep = r'\001',index_col="content")
# test=pd.read_csv(output_path,encoding="UTF-8",sep = r'\001')
# print(test.head(30))

# with open(output_path, 'w', encoding='utf8')as f:
#     for case in cases:
#         print(case) #查看输出
#         f.write("\n".join(case))

   
print("数据已上传oss")

df = pd.read_csv(filename, error_bad_lines = False)