我被困在Python学习中。
/**
* Copyright 2017 Facebook, Inc.
*
* You are hereby granted a non-exclusive, worldwide, royalty-free license to
* use, copy, modify, and distribute this software in source code or binary
* form for use in connection with the web services and APIs provided by
* Facebook.
*
* As with any software that integrates with the Facebook platform, your use
* of this software is subject to the Facebook Developer Principles and
* Policies [http://developers.facebook.com/policy/]. This copyright notice
* shall be included in all copies or substantial portions of the software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
/**
* @see https://github.com/sarciszewski/php-future/blob/master/src/Security.php#L37-L51
*/
if (!function_exists('hash_equals')) {
function hash_equals($knownString, $userString)
{
if (function_exists('mb_strlen')) {
$kLen = mb_strlen($knownString, '8bit');
$uLen = mb_strlen($userString, '8bit');
} else {
$kLen = strlen($knownString);
$uLen = strlen($userString);
}
if ($kLen !== $uLen) {
return false;
}
$result = 0;
for ($i = 0; $i < $kLen; $i++) {
$result |= (ord($knownString[$i]) ^ ord($userString[$i]));
}
// They are only identical strings if $result is exactly 0...
return 0 === $result;
}
}
# calline function
import time
import webbrowser
#defining break_count
total_break = 4
break_count = 0
print ("The program started on " + time.ctime())
# loop
while (break_count<total_break):
time.sleep(3)
webbrowser.open ("https://www.youtube.com/watch?v=76fPNMREfHM")
break_count = break_count + 1
input ("Press Enter to exit")
在运行代码python setup.py py2exe时出现索引错误
from distutils.core import setup
import py2exe
setup(console=["helo.py"])
我该如何纠正?
我有Python 3.7。我已经更新了点子。我检查了安装在Python目录中的py2exe。