问题
Why is Python giving me a syntax error at the simple print statement on line 9?
import hashlib, sys
m = hashlib.md5()
hash = \"\"
hash_file = raw_input(\"What is the file name in which the hash resides? \")
wordlist = raw_input(\"What is your wordlist? (Enter the file name) \")
try:
hashdocument = open(hash_file,\"r\")
except IOError:
print \"Invalid file.\" # Syntax error: invalid syntax
raw_input()
sys.exit()
else:
hash = hashdocument.readline()
hash = hash.replace(\"\\n\",\"\")
The version of Python is:
Python 3.2.2 (default, Sep 4 2011, 09:07:29) [MSC v.1500 64 bit (AMD64)] on win
32
回答1:
In Python 3, print is a function, you need to call it like print("hello world").
回答2:
Use print("use this bracket -sample text")
In Python 3 print "Hello world" gives invalid syntax error.
To display string content in Python3 have to use this ("Hello world") brackets.
来源：https://stackoverflow.com/questions/7584489/python-print-statement-syntax-error-invalid-syntax