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authorGeorg Brandl <georg@python.org>2007-08-17 05:54:09 (GMT)
committerGeorg Brandl <georg@python.org>2007-08-17 05:54:09 (GMT)
commite9af284e998abe3ab974b488d97c5db69c5aebf4 (patch)
tree42d1e323283ecdf66136d603ad9968413e4831e5 /Doc/tutorial
parented44a1a68b4cc19601a5e7098f63c9e83af41187 (diff)
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No need to define raw_input(), input() does the same.
Diffstat (limited to 'Doc/tutorial')
-rw-r--r--Doc/tutorial/controlflow.rst16
-rw-r--r--Doc/tutorial/errors.rst8
2 files changed, 3 insertions, 21 deletions
diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst
index f6f41b3..caea301 100644
--- a/Doc/tutorial/controlflow.rst
+++ b/Doc/tutorial/controlflow.rst
@@ -16,13 +16,7 @@ control flow statements known from other languages, with some twists.
Perhaps the most well-known statement type is the :keyword:`if` statement. For
example::
- >>> def raw_input(prompt):
- ... import sys
- ... sys.stdout.write(prompt)
- ... sys.stdout.flush()
- ... return sys.stdin.readline()
- ...
- >>> x = int(raw_input("Please enter an integer: "))
+ >>> x = int(input("Please enter an integer: "))
>>> if x < 0:
... x = 0
... print 'Negative changed to zero'
@@ -298,15 +292,9 @@ The most useful form is to specify a default value for one or more arguments.
This creates a function that can be called with fewer arguments than it is
defined to allow. For example::
- def raw_input(prompt):
- import sys
- sys.stdout.write(prompt)
- sys.stdout.flush()
- return sys.stdin.readline()
-
def ask_ok(prompt, retries=4, complaint='Yes or no, please!'):
while True:
- ok = raw_input(prompt)
+ ok = input(prompt)
if ok in ('y', 'ye', 'yes'): return True
if ok in ('n', 'no', 'nop', 'nope'): return False
retries = retries - 1
diff --git a/Doc/tutorial/errors.rst b/Doc/tutorial/errors.rst
index 99af9c7..2f2719a 100644
--- a/Doc/tutorial/errors.rst
+++ b/Doc/tutorial/errors.rst
@@ -85,15 +85,9 @@ entered, but allows the user to interrupt the program (using :kbd:`Control-C` or
whatever the operating system supports); note that a user-generated interruption
is signalled by raising the :exc:`KeyboardInterrupt` exception. ::
- >>> def raw_input(prompt):
- ... import sys
- ... sys.stdout.write(prompt)
- ... sys.stdout.flush()
- ... return sys.stdin.readline()
- ...
>>> while True:
... try:
- ... x = int(raw_input("Please enter a number: "))
+ ... x = int(input("Please enter a number: "))
... break
... except ValueError:
... print "Oops! That was no valid number. Try again..."