A

abstract base classes, 4, 19
all function, 11
animation, 40
any function, 11
argparse module, 22
arguments, 10
arrays, 29
audio, 40-41

B

beautifulsoup library, 35
binary representation, 8
bitwise operators, 8
bottle library, 36
bytes, 28

C

cache, 13
callable, 17
class, 4, 14-19, 31-32
closure, 12
collection, 4, 18
collections module, 2, 3, 4, 19, 29
combinatorics, 8
command line arguments, 22
comparable, 16
comprehensions, 11
context manager, 17
copy function, 15
coroutine, 33
counter, 2, 4, 12, 17
csv module, 26, 34, 46
curses module, 34
cython, 49

D

dataclasses module, 12, 15
datetime module, 8-9
decorator, 13
deques, 29
dictionaries, 2, 11
duck types, 16-19

E

enum module, 19-20
enumerate function, 3
eval function, 33
exceptions, 20-21, 23

F

files, 23
filter function, 11
floats, 4, 6, 7
format, 6-7
functools module, 11, 12, 13, 16
futures, 30

G

generators, 4, 11
global keyword, 12

H

hashable, 16
hexadecimal representation, 8

I

image, 39
inline, 11-12
input function, 22
introspection, 31
ints, 4, 7, 8
is operator, 16
iterable, 4, 18
iterator, 3, 17
itertools module, 3, 8

J

json module, 25, 46

L

lambda, 11
list comprehension, 11
lists, 1-2, 11
locks, 29
logging, 35

M

main function, 1, 41
map function, 11, 31
math module, 7
memoryviews, 29
metaclass attribute, 32
metaprograming, 31-32
mysql library, 26

N

namedtuples, 3
nonlocal keyword, 12
numpy library, 37-38

O

open function, 22-23
operator module, 31
os commands, 24-25
os module, 23, 24-25

P

pandas library, 44
partial function, 12, 20
path, 23-24
pickle module, 25
pillow library, 39
plotting, 34, 47
print function, 22
profiling, 36-37
progress bar, 34
property decorator, 15
pygame library, 42

Q

queues, 30

R

random module, 8
ranges, 3
recursion, 13
reduce function, 11, 31
regular expressions, 5-6
requests library, 35, 36

S

scraping, 35, 43, 46, 47, 48
sequence, 4, 18, 19
sets, 2, 11
shell commands, 25
sleep function, 34
slots attribute, 15
sortable, 1, 16
splat operator, 10-11
sqlite module, 27, 46
statistics module, 7
strings, 5
struct module, 28-29
subprocess module, 25
super function, 14
synthesizer, 41
sys module, 15, 21, 22

T

table, 34
template function, 36
threading module, 30
time module, 34, 36
tuples, 3, 11
type, 4, 31

W

wave module, 40-41
web, 36