Why am I having "Invalid syntax in Python?"

Question

In the following code sample, the last line ( print buildConnectionString(myParams) ) is throwing the following error:

Invalid syntax

def buildConnectionString(params):

return ";".join(["%s=%s" % (k, v) for k, v in params.items()])

if __name__ == "__main__":
    myParams = {"server":"mpilgrim", \
                "database":"master", \
                "uid":"sa", \
                "pwd":"secret"
               }
    print buildConnectionString(myParams) 

Answer 1

假设您使用的是 Python 3，print 是一个函数，需要用括号括起来：

print(buildConnectionString(myParams))