In [10]:

    

name = 'this is a global name'

def greet(name):
    print(name)
    # enclosing function
    name = 'sammy'
    
    def hello():
        print('hello'+name)
    
    hello()
greet(name)
print(name)


    

    




this is a global name
hellosammy
this is a global name

In [4]:

    

len


    

    
Out[4]:





<function len>

In [15]:

    

x = 50
print(locals())

def func():
    print(locals())
    global x
    print('this function is now using the global x!')
    print('because of global x is: ', x)
    x = 2
    print('ran func(), changed global x to',x)
    
print('before calling func(), x is: ', x)
func()
print('value of x (outside of func()) is: ', x)


    

    




{'__name__': '__main__', '__doc__': 'Automatically created module for IPython interactive environment', '__package__': None, '__loader__': None, '__spec__': None, '__builtin__': <module 'builtins' (built-in)>, '__builtins__': <module 'builtins' (built-in)>, '_ih': ['', "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    print(name)\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", 'len', "name = 'this is a global name'\n\ndef greet(name):\n    print('name')\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print('name')\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "name = 'this is a global name'\n\ndef greet():\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "x = 50\n\ndef fun():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\n\ndef func():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\n\ndef func():\n    print(globals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\nprint(locals())\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)"], '_oh': {4: <built-in function len>}, '_dh': ['C:\\Users\\richa\\Portable Apps\\WinPython-64bit-3.6.1.0Qt5\\notebooks\\Python-Bootcamp_my_code'], '_sh': <module 'IPython.core.shadowns' from 'C:\\Users\\richa\\Portable Apps\\WinPython-64bit-3.6.1.0Qt5\\python-3.6.1.amd64\\lib\\site-packages\\IPython\\core\\shadowns.py'>, 'In': ['', "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    print(name)\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", 'len', "name = 'this is a global name'\n\ndef greet(name):\n    print('name')\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print('name')\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "name = 'this is a global name'\n\ndef greet():\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", "x = 50\n\ndef fun():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\n\ndef func():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\n\ndef func():\n    print(globals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", "x = 50\nprint(locals())\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)"], 'Out': {4: <built-in function len>}, 'get_ipython': <bound method InteractiveShell.get_ipython of <ipykernel.zmqshell.ZMQInteractiveShell object at 0x00000216B15F5860>>, 'exit': <IPython.core.autocall.ZMQExitAutocall object at 0x00000216B16FB7F0>, 'quit': <IPython.core.autocall.ZMQExitAutocall object at 0x00000216B16FB7F0>, '_': <built-in function len>, '__': '', '___': '', '_i': "x = 50\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", '_ii': "x = 50\n\ndef func():\n    print(globals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", '_iii': "x = 50\n\ndef func():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", '_i1': "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", 'name': 'this is a global name', 'greet': <function greet at 0x00000216B2860EA0>, '_i2': "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    print(name)\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", '_i3': "name = 'this is a global name'\n\ndef greet():\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", '_i4': 'len', '_4': <built-in function len>, '_i5': "name = 'this is a global name'\n\ndef greet(name):\n    print('name')\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", '_i6': "name = 'this is a global name'\n\ndef greet(name):\n    print('name')\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", '_i7': "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", '_i8': "name = 'this is a global name'\n\ndef greet():\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", '_i9': "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet()\nprint(name)", '_i10': "name = 'this is a global name'\n\ndef greet(name):\n    print(name)\n    # enclosing function\n    name = 'sammy'\n    \n    def hello():\n        print('hello'+name)\n    \n    hello()\ngreet(name)\nprint(name)", '_i11': "x = 50\n\ndef fun():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", 'x': 50, 'fun': <function fun at 0x00000216B28171E0>, '_i12': "x = 50\n\ndef func():\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", 'func': <function func at 0x00000216B28600D0>, '_i13': "x = 50\n\ndef func():\n    print(globals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", '_i14': "x = 50\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)", '_i15': "x = 50\nprint(locals())\n\ndef func():\n    print(locals())\n    global x\n    print('this function is now using the global x!')\n    print('because of global x is: ', x)\n    x = 2\n    print('ran func(), changed global x to',x)\n    \nprint('before calling func(), x is: ', x)\nfunc()\nprint('value of x (outside of func()) is: ', x)"}
before calling func(), x is:  50
{}
this function is now using the global x!
because of global x is:  50
ran func(), changed global x to 2
value of x (outside of func()) is:  2

In [16]:

    

radius = 10
def sphere_volume(rads):
    return 4/3*3.1415*rads**3
sphere_volume(radius)


    

    
Out[16]:





4188.666666666666

In [17]:

    

sphere_volume = lambda rads: 4/3*3.1415*rads**3
sphere_volume(radius)


    

    
Out[17]:





4188.666666666666

In [20]:

    

# function that checks if a number is in a given range
def ran_check(num,low,high):
    if num>low and num<high:
        return True
    else:
        return False
ran_check(3,2,5)


    

    
Out[20]:





True

In [27]:

    

# function that checks if a number is in a given range
cool = lambda num,low,high: num>low and num<high
cool(6,2,5)


    

    
Out[27]:





False

In [47]:

    

s = 'this HAS some Upper and Lower case letters'
l = 0
u = 0
for i in s:
    if i.isupper():
        u+=1
    elif i.islower():
        l+=1
    else:
        pass
print(l)
print(u)


    

    




30
5

In [49]:

    

s = 'Hello Mr. Rogers, how are you this fine Tuesday?'

def up_low(s):
    l = 0
    u = 0
    for i in s:
        if i.isupper():
            u+=1
        elif i.islower():
            l+=1
        else:
            pass
    
    print('Sample String:')
    print(s)
    print('Expected Output:')
    print('No. of Upper case characters:', u)
    print('No. of Lower case characters:', l)
    
up_low(s)


    

    




Sample String:
Hello Mr. Rogers, how are you this fine Tuesday?
Expected Output:
No. of Upper case characters: 4
No. of Lower case characters: 33

In [ ]: