def foo() :
for i in range(0, 5):
path2 = "data." + str(i) + "\\log." + str(i)
file = path + path2
try:
if os.path.getsize(file) > 0:
print("All good")
f=open(file)
string=f.read()
pattern="(cd\s/[a-zA-Z0-9]*.*)"
matches=re.findall(pattern,string)
for input in matches:
print(input)
a=input.split(";")
x=len(a)
print(x)
cmd.append(x)
y=0
if y <= x:
y=y+1
print(a)
listofcmd.append(a)
continue
print(cmd)
print(listofcmd)
dictionary=dict(zip(cmd,listofcmd))
print("Number of commands : List of Commands")
print(dictionary)
for k,v in dictionary.items():
print(k,v)
row=c.fetchall()
c.execute('''INSERT INTO log (Numberofcmds, Listofcmds)
VALUES (?, ?)''', (k,v))
conn.commit()
sqlstr1=('SELECT (Numberofcmds, Listofcmds) FROM log ')
for row in c.execute(sqlstr1):
print(str(row[0]), row[1])
except OSError:
print("File not found")
i=i+1
return i
foo()
我想将数据插入到数据库中,并且我得到了一个未在循环外引用的变量“k”的unboundlocalerror。这可能是什么问题? 我试图插入会话ID和时间同样我没有遇到任何问题,但现在当我试图添加这些数据我不断得到这个错误我有多少改变。 错误: VALUES(?,?)''',(k,v)) UnboundLocalError:在赋值之前引用的局部变量'k'