bpo-46079: Replace external link that is down for maintenance. (GH-30315) (GH-30329)

diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst
index a52653b94a32535a92265178453415ed22b3523a..ab64ca6d400b8174d1d3b4d325785087fc966bd5 100644 (file)
--- a/Doc/tutorial/stdlib.rst
+++ b/Doc/tutorial/stdlib.rst
@@ -178,13 +178,13 @@ protocols. Two of the simplest are :mod:`urllib.request` for retrieving data
 from URLs and :mod:`smtplib` for sending mail::
 
    >>> from urllib.request import urlopen
-   >>> with urlopen('http://tycho.usno.navy.mil/cgi-bin/timer.pl') as response:
+   >>> with urlopen('http://worldtimeapi.org/api/timezone/etc/UTC.txt') as response:
    ...     for line in response:
-   ...         line = line.decode('utf-8')  # Decoding the binary data to text.
-   ...         if 'EST' in line or 'EDT' in line:  # look for Eastern Time
-   ...             print(line)
-
-   <BR>Nov. 25, 09:43:32 PM EST
+   ...         line = line.decode()             # Convert bytes to a str
+   ...         if line.startswith('datetime'):
+   ...             print(line.rstrip())         # Remove trailing newline
+   ...
+   datetime: 2022-01-01T01:36:47.689215+00:00
 
    >>> import smtplib
    >>> server = smtplib.SMTP('localhost')