notejam wrote:
> Can not figure out how to write more than one line in interpreter mode.
press return between the lines. if you get a "..." prompt, keep adding
more lines to the current statement. press return an extra time to end
the multiline-statement.
> Is that all interpreter is good for, testing one liners? I have it
> run the program everytime I hit return
no, it executes the *current statement* when you press return. a
program consists usually consists of many statements.
> and can not figure out how to enter multiple lines of code.
if you'd entered a statement that actually consisted of multiple lines,
you'd noticed (try entering an "if"-statement, for example).
> I am jsut wondering can a program with 2 or more lines
> be wrote from the interpreter mode?
Type "help", "copyright", "credits" or "license" for more information.
>>> import urllib
>>> def gettitle(url):
... f = urllib.urlopen(url)
... s = f.read()
... i = s.find("<title>")
... j = s.find("</title>", i)
... return s[i+7:j]
...
>>> gettitle("http://www.python.org";)
'Python Programming Language -- Official Website'
>>> gettitle("http://www.cnn.com";)
'CNN.com - Breaking News, U.S., World, Weather, Entertainment &
Video News'
>>> sites = ["http://news.bbc.co.uk";, "http://reddit.com";,
... "http://www.fbi.gov";
... ]
>>> for site in sites:
... print gettitle(site)
...
BBC NEWS | News Front Page
reddit.com: what's new online
Federal Bureau of Investigation - Home Page
>>>
etc.
</F>
--
http://mail.python.org/mailman/listinfo/python-list
