Last login: Sun Jan  5 11:39:54 on ttys002
odd% ipython
Leopard libedit detected.
Python 2.7.5 (default, Aug 25 2013, 00:04:04) 
Type "copyright", "credits" or "license" for more information.

IPython 0.10 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object'. ?object also works, ?? prints more.

In [1]: len("abcdef")
Out[1]: 6

In [2]: len([1,2,3,4])
Out[2]: 4

In [3]: len(set([1,3,5]))
Out[3]: 3

In [4]: a=[1,2,4,6,7]

In [5]: tuple(a)
Out[5]: (1, 2, 4, 6, 7)

In [6]: str(a)
Out[6]: '[1, 2, 4, 6, 7]'

In [7]: list(str(a))
Out[7]: ['[', '1', ',', ' ', '2', ',', ' ', '4', ',', ' ', '6', ',', ' ', '7', ']']

In [8]: set("alphabet soup")
Out[8]: set([' ', 'a', 'b', 'e', 'h', 'l', 'o', 'p', 's', 't', 'u'])

In [9]: range(5)
Out[9]: [0, 1, 2, 3, 4]

In [10]: range(2,5)
Out[10]: [2, 3, 4]

In [11]: range(2,20,2)
Out[11]: [2, 4, 6, 8, 10, 12, 14, 16, 18]

In [12]: xrange(2,20,2)
Out[12]: xrange(2, 20, 2)

In [13]: xrange(100000000)
KeyboardInterrupt

In [13]: raw_input()
hi there 
Out[13]: 'hi there '

In [14]: a=raw_input()
this is a test

In [15]: a
Out[15]: 'this is a test'

In [16]: a=raw_input()
10

In [17]: a
Out[17]: '10'

In [18]: input()
10
Out[18]: 10

In [19]: 10
Out[19]: 10

In [20]: input()
10+10*100
Out[20]: 1010

In [21]: max([1,3,2,5,9,7])
Out[21]: 9

In [22]: min([1,3,2,5,9,7])
Out[22]: 1

In [23]: max("alphabet")
Out[23]: 't'

In [24]: a=(1,3,7,6,5,2)

In [25]: a
Out[25]: (1, 3, 7, 6, 5, 2)

In [26]: b=list(a)

In [27]: b
Out[27]: [1, 3, 7, 6, 5, 2]

In [28]: b.sort()

In [29]: b
Out[29]: [1, 2, 3, 5, 6, 7]

In [30]: a.sort()
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)

/Users/stevel/<ipython console> in <module>()

AttributeError: 'tuple' object has no attribute 'sort'

In [31]: sorted(a)
Out[31]: [1, 2, 3, 5, 6, 7]

In [32]: reversed(sorted(a))
Out[32]: <listreverseiterator object at 0x1056dc6d0>

In [33]: list(reversed(sorted(a)))
Out[33]: [7, 6, 5, 3, 2, 1]

In [34]: print "this is a test"
-------> print("this is a test")
this is a test

In [35]: print "this is a test",1,3,5,a
-------> print("this is a test",1,3,5,a)
('this is a test', 1, 3, 5, (1, 3, 7, 6, 5, 2))

In [36]: print "this is a test",1,3,5,a
-------> print("this is a test",1,3,5,a)
('this is a test', 1, 3, 5, (1, 3, 7, 6, 5, 2))

In [37]: ^D
Do you really want to exit ([y]/n)? 
odd% python
Python 2.7.5 (default, Aug 25 2013, 00:04:04) 
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> print "this is a test",1,3,5
this is a test 1 3 5
>>> a="this is a test"
>>> a.upper()
'THIS IS A TEST'
>>> a.lower()
'this is a test'
>>> a.title()
'This Is A Test'
>>> a="this is a test 1 2 3"
>>> a.title()
'This Is A Test 1 2 3'
>>> a
'this is a test 1 2 3'
>>> a.count("t")
3
>>> a.count("is")
2
>>> a.find("is")
2
>>> a[2]
'i'
>>> a[2:3]
'i'
>>> a[2:4]
'is'
>>> a.rfind("is")
5
>>> a.replace("is","was")
'thwas was a test 1 2 3'
>>> a.replace("is","")
'th  a test 1 2 3'
>>> a=str([1,3,5,7,9])
>>> a
'[1, 3, 5, 7, 9]'
>>> a.split(",")
['[1', ' 3', ' 5', ' 7', ' 9]']
>>> a[1:-1].split(",")
['1', ' 3', ' 5', ' 7', ' 9']
>>> a="""this is
... a multiline
...     test
... 
... """
>>> a
'this is\na multiline\n    test\n\n'
>>> print a
this is
a multiline
    test


>>> a.split()
['this', 'is', 'a', 'multiline', 'test']
>>> a.split(" ")
['this', 'is\na', 'multiline\n', '', '', '', 'test\n\n']
>>> a.split()
['this', 'is', 'a', 'multiline', 'test']
>>> b=a[1:-1].split(",")
>>> b
['his is\na multiline\n    test\n']
>>> a=str([1,3,5,7,9])
>>> b
['his is\na multiline\n    test\n']
>>> b=a[1:-1].split(",")
>>> b
['1', ' 3', ' 5', ' 7', ' 9']
>>> print b
['1', ' 3', ' 5', ' 7', ' 9']
>>> print ",".join(b)
1, 3, 5, 7, 9
>>> print ".".join(b)
1. 3. 5. 7. 9
>>> "is" in "this is a test"
True
>>> "if" in "this is a test"
False
>>> "this is a test".find("xxxx")
-1
>>> a=range(10)
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> a.append("bbb")
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 'bbb']
>>> a=range(5)
>>> b=range(8)
>>> a
[0, 1, 2, 3, 4]
>>> b
[0, 1, 2, 3, 4, 5, 6, 7]
>>> a+b
[0, 1, 2, 3, 4, 0, 1, 2, 3, 4, 5, 6, 7]
>>> a.extend(b)
>>> a
[0, 1, 2, 3, 4, 0, 1, 2, 3, 4, 5, 6, 7]
>>> b
[0, 1, 2, 3, 4, 5, 6, 7]
>>> a
[0, 1, 2, 3, 4, 0, 1, 2, 3, 4, 5, 6, 7]
>>> del a[7]
>>> a
[0, 1, 2, 3, 4, 0, 1, 3, 4, 5, 6, 7]
>>> a.remove(1)
>>> a
[0, 2, 3, 4, 0, 1, 3, 4, 5, 6, 7]
>>> a.remove(1)
>>> a
[0, 2, 3, 4, 0, 3, 4, 5, 6, 7]
>>> a.remove(1)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: list.remove(x): x not in list
>>> a
[0, 2, 3, 4, 0, 3, 4, 5, 6, 7]
>>> a.index[6]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'builtin_function_or_method' object has no attribute '__getitem__'
>>> a.index(6)
8
>>> del a[a.index(6)]
KeyboardInterrupt
>>> a.remove(6)
KeyboardInterrupt
>>> a={1:2,2:3,"a":"x"}
>>> a
{'a': 'x', 1: 2, 2: 3}
>>> a[1]
2
>>> a.keys()
['a', 1, 2]
>>> a.values()
['x', 2, 3]
>>> a.items()
[('a', 'x'), (1, 2), (2, 3)]
>>> a.items()[2]
(2, 3)
>>> a.items()[2][0]
2
>>> a.items()[2][1]
3
>>> a.has_key(5)
False
>>> a.has_key(1)
True
>>> 1 in a.keys()
True
>>> a["x"]=10
>>> a
{'a': 'x', 1: 2, 2: 3, 'x': 10}
>>> a[4]=0
>>> a[4]=a[4]+1
>>> a[4]=a[4]+1
>>> a[4]=a[4]+1
>>> a[4]
3
>>> a[4]=a[4]+1
>>> a[4]=a[4]+1
>>> a[4]
5
>>> a.set_default(5,0)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'dict' object has no attribute 'set_default'
>>> a.get_default(5,0)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'dict' object has no attribute 'get_default'
>>> a.setdefault(5,0)
0
>>> a
{'a': 'x', 1: 2, 2: 3, 4: 5, 5: 0, 'x': 10}
>>> a[5]=a[5]+1
>>> a
{'a': 'x', 1: 2, 2: 3, 4: 5, 5: 1, 'x': 10}
>>> a[5]
1
>>> a.setdefault(5,0)
1
>>> a=set((1,3,5,7,9))
>>> b=set((1,4,6,7,10))
>>> a
set([1, 3, 9, 5, 7])
>>> b
set([1, 10, 4, 6, 7])
>>> a.union(b)
set([1, 3, 4, 5, 6, 7, 9, 10])
>>> b.union(a)
set([1, 3, 4, 5, 6, 7, 9, 10])
>>> a.intersection(b)
set([1, 7])
>>> a.difference(b)
set([9, 3, 5])
>>> b.difference(a)
set([10, 4, 6])
>>> a
set([1, 3, 9, 5, 7])
>>> a.remove(9)
>>> a
set([1, 3, 5, 7])
>>> a.remove(9)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
KeyError: 9
>>> a.discard(5)
>>> a
set([1, 3, 7])
>>> a.discard(5)
>>> ^D
odd% 
odd% vi x.py
odd% vi y.py
odd% cat y.py
import math

print math.sin(10.0),math.sin(20.0)
odd% python y.py
-0.544021110889 0.912945250728
odd% vi y.py 
odd% python
Python 2.7.5 (default, Aug 25 2013, 00:04:04) 
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import math
>>> 
>>> math.sin(10.0)
-0.5440211108893699
>>> math.sin(20.0)
0.9129452507276277
>>> ^D
odd% python y.py
odd% 
odd% !vi
vi y.py
odd% python y.py
-0.544021110889
0.912945250728
odd% y.py
zsh: permission denied: y.py
odd% vi y.py
odd% y.py   
zsh: permission denied: y.py
odd% chmod a+x y.py
odd% y.py
-0.544021110889
0.912945250728
odd% idle
odd% cat z.py
from math import *

print sin(10.0)

print cos(20.0)
odd% a=[1,2,3,4,5]
odd% python
Python 2.7.5 (default, Aug 25 2013, 00:04:04) 
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> a=[1,2,3,4,5]
>>> for i in a:
...  print i,i*2
... 
1 2
2 4
3 6
4 8
5 10
>>> ^D
odd% idle