|
|
|
@ -0,0 +1,360 @@
|
|
|
|
|
# Протокол по Теме 2
|
|
|
|
|
|
|
|
|
|
Марков Никита Сергеевич, А-03-23
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## Выполнение пункта 2
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> f1=16; f2=3
|
|
|
|
|
>>> f1,f2
|
|
|
|
|
(16, 3)
|
|
|
|
|
>>> f1;f2
|
|
|
|
|
16
|
|
|
|
|
3
|
|
|
|
|
>>> dir()
|
|
|
|
|
['__annotations__', '__builtins__', '__doc__', '__loader__', '__name__', '__package__', '__spec__', 'f1', 'f2']
|
|
|
|
|
>>> dir(f1)
|
|
|
|
|
['__abs__', '__add__', '__and__', '__bool__', '__ceil__', '__class__', '__delattr__', '__dir__', '__divmod__', '__doc__', '__eq__', '__float__', '__floor__', '__floordiv__', '__format__', '__ge__', '__getattribute__', '__getnewargs__', '__gt__', '__hash__', '__index__', '__init__', '__init_subclass__', '__int__', '__invert__', '__le__', '__lshift__', '__lt__', '__mod__', '__mul__', '__ne__', '__neg__', '__new__', '__or__', '__pos__', '__pow__', '__radd__', '__rand__', '__rdivmod__', '__reduce__', '__reduce_ex__', '__repr__', '__rfloordiv__', '__rlshift__', '__rmod__', '__rmul__', '__ror__', '__round__', '__rpow__', '__rrshift__', '__rshift__', '__rsub__', '__rtruediv__', '__rxor__', '__setattr__', '__sizeof__', '__str__', '__sub__', '__subclasshook__', '__truediv__', '__trunc__', '__xor__', 'as_integer_ratio', 'bit_length', 'conjugate', 'denominator', 'from_bytes', 'imag', 'numerator', 'real', 'to_bytes']
|
|
|
|
|
>>> type(f2)
|
|
|
|
|
<class 'int'>
|
|
|
|
|
>>> del f1,f2
|
|
|
|
|
>>> dir()
|
|
|
|
|
['__annotations__', '__builtins__', '__doc__', '__loader__', '__name__', '__package__', '__spec__']
|
|
|
|
|
```
|
|
|
|
|
Как видим, после применения del ммы удалили f1 и f2 из оперативной памяти
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## Выполнение пункта 3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> gg1=1.6
|
|
|
|
|
>>> hh1='Строка'
|
|
|
|
|
>>> 73sr=3
|
|
|
|
|
SyntaxError: invalid syntax
|
|
|
|
|
>>> and=7
|
|
|
|
|
SyntaxError: invalid syntax
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Выполнение пункта 4
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> import keyword
|
|
|
|
|
>>> keyword.kwlist
|
|
|
|
|
['False', 'None', 'True', '__peg_parser__', 'and', 'as', 'assert', 'async', 'await', 'break', 'class', 'continue', 'def', 'del', 'elif', 'else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'nonlocal', 'not', 'or', 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield']
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Выполнение пункта 5
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> import builtins
|
|
|
|
|
>>> dir(builtins)
|
|
|
|
|
['ArithmeticError', 'AssertionError', 'AttributeError', 'BaseException', 'BlockingIOError', 'BrokenPipeError', 'BufferError', 'BytesWarning', 'ChildProcessError', 'ConnectionAbortedError', 'ConnectionError', 'ConnectionRefusedError', 'ConnectionResetError', 'DeprecationWarning', 'EOFError', 'Ellipsis', 'EnvironmentError', 'Exception', 'False', 'FileExistsError', 'FileNotFoundError', 'FloatingPointError', 'FutureWarning', 'GeneratorExit', 'IOError', 'ImportError', 'ImportWarning', 'IndentationError', 'IndexError', 'InterruptedError', 'IsADirectoryError', 'KeyError', 'KeyboardInterrupt', 'LookupError', 'MemoryError', 'ModuleNotFoundError', 'NameError', 'None', 'NotADirectoryError', 'NotImplemented', 'NotImplementedError', 'OSError', 'OverflowError', 'PendingDeprecationWarning', 'PermissionError', 'ProcessLookupError', 'RecursionError', 'ReferenceError', 'ResourceWarning', 'RuntimeError', 'RuntimeWarning', 'StopAsyncIteration', 'StopIteration', 'SyntaxError', 'SyntaxWarning', 'SystemError', 'SystemExit', 'TabError', 'TimeoutError', 'True', 'TypeError', 'UnboundLocalError', 'UnicodeDecodeError', 'UnicodeEncodeError', 'UnicodeError', 'UnicodeTranslateError', 'UnicodeWarning', 'UserWarning', 'ValueError', 'Warning', 'WindowsError', 'ZeroDivisionError', '_', '__build_class__', '__debug__', '__doc__', '__import__', '__loader__', '__name__', '__package__', '__spec__', 'abs', 'all', 'any', 'ascii', 'bin', 'bool', 'breakpoint', 'bytearray', 'bytes', 'callable', 'chr', 'classmethod', 'compile', 'complex', 'copyright', 'credits', 'delattr', 'dict', 'dir', 'divmod', 'enumerate', 'eval', 'exec', 'exit', 'filter', 'float', 'format', 'frozenset', 'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int', 'isinstance', 'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'print', 'property', 'quit', 'range', 'repr', 'reversed', 'round', 'set', 'setattr', 'slice', 'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type', 'vars', 'zip']
|
|
|
|
|
>>> help(abs)
|
|
|
|
|
Help on built-in function abs in module builtins:
|
|
|
|
|
|
|
|
|
|
abs(x, /)
|
|
|
|
|
Return the absolute value of the argument.
|
|
|
|
|
|
|
|
|
|
>>> help(pow)
|
|
|
|
|
Help on built-in function pow in module builtins:
|
|
|
|
|
|
|
|
|
|
pow(base, exp, mod=None)
|
|
|
|
|
Equivalent to base**exp with 2 arguments or base**exp % mod with 3 arguments
|
|
|
|
|
|
|
|
|
|
Some types, such as ints, are able to use a more efficient algorithm when
|
|
|
|
|
invoked using the three argument form.
|
|
|
|
|
|
|
|
|
|
>>> help(len)
|
|
|
|
|
Help on built-in function len in module builtins:
|
|
|
|
|
|
|
|
|
|
len(obj, /)
|
|
|
|
|
Return the number of items in a container.
|
|
|
|
|
|
|
|
|
|
>>> help(max)
|
|
|
|
|
Help on built-in function max in module builtins:
|
|
|
|
|
|
|
|
|
|
max(...)
|
|
|
|
|
max(iterable, *[, default=obj, key=func]) -> value
|
|
|
|
|
max(arg1, arg2, *args, *[, key=func]) -> value
|
|
|
|
|
|
|
|
|
|
With a single iterable argument, return its biggest item. The
|
|
|
|
|
default keyword-only argument specifies an object to return if
|
|
|
|
|
the provided iterable is empty.
|
|
|
|
|
With two or more arguments, return the largest argument.
|
|
|
|
|
|
|
|
|
|
>>> help(min)
|
|
|
|
|
Help on built-in function min in module builtins:
|
|
|
|
|
|
|
|
|
|
min(...)
|
|
|
|
|
min(iterable, *[, default=obj, key=func]) -> value
|
|
|
|
|
min(arg1, arg2, *args, *[, key=func]) -> value
|
|
|
|
|
|
|
|
|
|
With a single iterable argument, return its smallest item. The
|
|
|
|
|
default keyword-only argument specifies an object to return if
|
|
|
|
|
the provided iterable is empty.
|
|
|
|
|
With two or more arguments, return the smallest argument.
|
|
|
|
|
|
|
|
|
|
>>> help(round)
|
|
|
|
|
Help on built-in function round in module builtins:
|
|
|
|
|
|
|
|
|
|
round(number, ndigits=None)
|
|
|
|
|
Round a number to a given precision in decimal digits.
|
|
|
|
|
|
|
|
|
|
The return value is an integer if ndigits is omitted or None. Otherwise
|
|
|
|
|
the return value has the same type as the number. ndigits may be negative.
|
|
|
|
|
|
|
|
|
|
>>> help(sorted)
|
|
|
|
|
Help on built-in function sorted in module builtins:
|
|
|
|
|
|
|
|
|
|
sorted(iterable, /, *, key=None, reverse=False)
|
|
|
|
|
Return a new list containing all items from the iterable in ascending order.
|
|
|
|
|
|
|
|
|
|
A custom key function can be supplied to customize the sort order, and the
|
|
|
|
|
reverse flag can be set to request the result in descending order.
|
|
|
|
|
|
|
|
|
|
>>> help(zip)
|
|
|
|
|
Help on class zip in module builtins:
|
|
|
|
|
|
|
|
|
|
class zip(object)
|
|
|
|
|
| zip(*iterables) --> A zip object yielding tuples until an input is exhausted.
|
|
|
|
|
|
|
|
|
|
|
| >>> list(zip('abcdefg', range(3), range(4)))
|
|
|
|
|
| [('a', 0, 0), ('b', 1, 1), ('c', 2, 2)]
|
|
|
|
|
|
|
|
|
|
|
| The zip object yields n-length tuples, where n is the number of iterables
|
|
|
|
|
| passed as positional arguments to zip(). The i-th element in every tuple
|
|
|
|
|
| comes from the i-th iterable argument to zip(). This continues until the
|
|
|
|
|
| shortest argument is exhausted.
|
|
|
|
|
|
|
|
|
|
|
| Methods defined here:
|
|
|
|
|
|
|
|
|
|
|
| __getattribute__(self, name, /)
|
|
|
|
|
| Return getattr(self, name).
|
|
|
|
|
|
|
|
|
|
|
| __iter__(self, /)
|
|
|
|
|
| Implement iter(self).
|
|
|
|
|
|
|
|
|
|
|
| __next__(self, /)
|
|
|
|
|
| Implement next(self).
|
|
|
|
|
|
|
|
|
|
|
| __reduce__(...)
|
|
|
|
|
| Return state information for pickling.
|
|
|
|
|
|
|
|
|
|
|
| ----------------------------------------------------------------------
|
|
|
|
|
| Static methods defined here:
|
|
|
|
|
|
|
|
|
|
|
| __new__(*args, **kwargs) from builtins.type
|
|
|
|
|
| Create and return a new object. See help(type) for accurate signature.
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Выполнение пункта 6
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> Gg1=45
|
|
|
|
|
>>> Gg1;gg1
|
|
|
|
|
45
|
|
|
|
|
1.6
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Изучение простых базовых типов объектов(пункт 7)
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> bb1=True; bb2=False
|
|
|
|
|
>>> bb1;bb2
|
|
|
|
|
True
|
|
|
|
|
False
|
|
|
|
|
>>> type(bb1)
|
|
|
|
|
<class 'bool'>
|
|
|
|
|
>>> ii1=-1234567890
|
|
|
|
|
>>> ff1=-8.9876e-12
|
|
|
|
|
>>> dv1=0b1101010
|
|
|
|
|
>>> vsm1=0o52765
|
|
|
|
|
>>> shest1=0x7109af6
|
|
|
|
|
>>> cc1=2-3j
|
|
|
|
|
>>> a=3.67; b=-0.45
|
|
|
|
|
>>> cc2=complex(a,b)
|
|
|
|
|
>>> type(ii1)
|
|
|
|
|
<class 'int'>
|
|
|
|
|
>>> type(ff1)
|
|
|
|
|
<class 'float'>
|
|
|
|
|
>>> type(dv1)
|
|
|
|
|
<class 'int'>
|
|
|
|
|
>>> type(vsm1)
|
|
|
|
|
<class 'int'>
|
|
|
|
|
>>> type(shest1)
|
|
|
|
|
<class 'int'>
|
|
|
|
|
>>> type(cc1)
|
|
|
|
|
<class 'complex'>
|
|
|
|
|
|
|
|
|
|
>>> ss1='Это - строка символов'
|
|
|
|
|
>>> ss1a="Это - \" строка символов \", \n \t выводимая на двух строках"
|
|
|
|
|
>>> print(ss1)
|
|
|
|
|
Это - строка символов
|
|
|
|
|
>>> print(ss1a)
|
|
|
|
|
Это - " строка символов ",
|
|
|
|
|
выводимая на двух строках
|
|
|
|
|
|
|
|
|
|
>>> ss1b= 'Меня зовут: \n Марков Н.С.'
|
|
|
|
|
>>> print(ss1b)
|
|
|
|
|
Меня зовут:
|
|
|
|
|
Марков Н.С.
|
|
|
|
|
|
|
|
|
|
>>> mnogo="""Нетрудно заметить , что в результате операции
|
|
|
|
|
над числами разных типов получается число,
|
|
|
|
|
имеющее более сложный тип из тех, которые участвуют в операции."""
|
|
|
|
|
>>> print(mnogo)
|
|
|
|
|
Нетрудно заметить , что в результате операции
|
|
|
|
|
над числами разных типов получается число,
|
|
|
|
|
имеющее более сложный тип из тех, которые участвуют в операции.
|
|
|
|
|
|
|
|
|
|
>>> ss1[0]
|
|
|
|
|
'Э'
|
|
|
|
|
>>> ss1[-2]
|
|
|
|
|
'о'
|
|
|
|
|
>>> ss1[6:9]
|
|
|
|
|
'стр'
|
|
|
|
|
>>> ss1[13:]
|
|
|
|
|
'символов'
|
|
|
|
|
>>> ss1[5:-8]
|
|
|
|
|
' строка '
|
|
|
|
|
>>> ss1[3:17:2]
|
|
|
|
|
' тоасм'
|
|
|
|
|
>>> ss1[17:3:-2]
|
|
|
|
|
'омсаот '
|
|
|
|
|
>>> ss1[-4:3:-2]
|
|
|
|
|
'омсаот '
|
|
|
|
|
|
|
|
|
|
>>> ss1=ss1[:4]+'='+ss1[5:]
|
|
|
|
|
>>> print(ss1)
|
|
|
|
|
Это = строка символов
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Изучение более сложных типов объектов(пункт 8)
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> spis1=[111,'Spisok',5-9j]
|
|
|
|
|
>>> print(spis1)
|
|
|
|
|
[111, 'Spisok', (5-9j)]
|
|
|
|
|
>>> stup=[0,0,1,1,1,1,1,1,1]
|
|
|
|
|
>>> print(stup)
|
|
|
|
|
[0, 0, 1, 1, 1, 1, 1, 1, 1]
|
|
|
|
|
>>> spis=[1,2,3,4,
|
|
|
|
|
5,6,7,
|
|
|
|
|
8,9,10]
|
|
|
|
|
>>> spis
|
|
|
|
|
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
|
|
|
|
|
>>> spis1[-1]
|
|
|
|
|
(5-9j)
|
|
|
|
|
>>> stup[-8::2]
|
|
|
|
|
[0, 1, 1, 1]
|
|
|
|
|
>>> spis1[1]='Список'
|
|
|
|
|
>>> spis1
|
|
|
|
|
[111, 'Список', (5-9j)]
|
|
|
|
|
>>> len(spis1)
|
|
|
|
|
3
|
|
|
|
|
>>> spis1.append('New item')
|
|
|
|
|
>>> spis1
|
|
|
|
|
[111, 'Список', (5-9j), 'New item']
|
|
|
|
|
>>> spis1+['New item 2']
|
|
|
|
|
[111, 'Список', (5-9j), 'New item', 'New item 2']
|
|
|
|
|
>>> spis1+[ss1b]
|
|
|
|
|
[111, 'Список', (5-9j), 'New item', 'Меня зовут: \n Марков Н.С.']
|
|
|
|
|
>>> spis2=[spis1,[4,5,6,7]]
|
|
|
|
|
>>> spis2
|
|
|
|
|
[[111, (5-9j), 'New item'], [4, 5, 6, 7]]
|
|
|
|
|
>>> spis2[0][1]
|
|
|
|
|
(5-9j)
|
|
|
|
|
>>> spis2[0][1]=78
|
|
|
|
|
>>> spis2
|
|
|
|
|
[[111, 78, 'New item'], [4, 5, 6, 7]]
|
|
|
|
|
|
|
|
|
|
>>> kort1=(222,'Kortezh',77+8j)
|
|
|
|
|
>>> kort1= kort1+(1,2)
|
|
|
|
|
>>> kort1
|
|
|
|
|
(222, 'Kortezh', (77+8j), 1, 2)
|
|
|
|
|
>>> kort1= kort1+(ss1b,)
|
|
|
|
|
>>> kort1
|
|
|
|
|
(222, 'Kortezh', (77+8j), 1, 2, 'Меня зовут: \n Марков Н.С.')
|
|
|
|
|
>>> kort2=kort1[:2]+kort1[3:]
|
|
|
|
|
>>> kort2
|
|
|
|
|
(222, 'Kortezh', 1, 2, 'Меня зовут: \n Марков Н.С.')
|
|
|
|
|
>>> kort1.index(2)
|
|
|
|
|
4
|
|
|
|
|
>>> kort1.count(222)
|
|
|
|
|
1
|
|
|
|
|
>>> kort3=(21, 'wqasf') + kort1 + (ss1b,)
|
|
|
|
|
>>> kort3
|
|
|
|
|
(21, 'wqasf', 222, 'Kortezh', (77+8j), 1, 2, 'Меня зовут: \n Марков Н.С.', 'Меня зовут: \n Марков Н.С.')
|
|
|
|
|
|
|
|
|
|
>>> dic1={'Saratov':145, 'Orel':56, 'Vologda':45}
|
|
|
|
|
>>> dic1['Orel']
|
|
|
|
|
56
|
|
|
|
|
>>> dic1['Pskov']=78
|
|
|
|
|
>>> dic1
|
|
|
|
|
{'Saratov': 145, 'Orel': 56, 'Vologda': 45, 'Pskov': 78}
|
|
|
|
|
>>> sorted(dic1.keys())
|
|
|
|
|
['Orel', 'Pskov', 'Saratov', 'Vologda']
|
|
|
|
|
>>> sorted(dic1.values())
|
|
|
|
|
[45, 56, 78, 145]
|
|
|
|
|
>>> a = ("a", "b", "c", "d", "e", "f", "g")
|
|
|
|
|
>>> b = [1, 2, 3, 4, 5]
|
|
|
|
|
>>> d = dict(zip(a,b))
|
|
|
|
|
>>> d
|
|
|
|
|
{'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5}
|
|
|
|
|
```
|
|
|
|
|
Элементов в получившимся словаре - 5, т.к. zip() работает до конца b
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> AVTI={'Курс I':[22,23,17,24,30,29,28,25,23,0,4,31,30,33,18,12,27],'Курс II':[18,16,12,15,29,18,21,23,13,0,4,20,31,26,16,], 'Курс III':[17,12,0,6,17,15,19,19,0,0,5,17,22,18,12], 'Курс IV':[27,16,0,13,17,15,19,20,0,0,2,15,18,16,17]}
|
|
|
|
|
>>> AVTI[' Курс III '][5]
|
|
|
|
|
>>> AVTI['Курс III'][5]
|
|
|
|
|
15
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
mnoz1={'двигатель','датчик','линия связи','датчик','микропроцессор','двигатель'}
|
|
|
|
|
mnoz1
|
|
|
|
|
{'датчик', 'линия связи', 'микропроцессор', 'двигатель'}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
```py
|
|
|
|
|
>>> mnoz2={'тетрадь','тетрадь',32, complex(2.242 , 12), 32}
|
|
|
|
|
>>> mnoz2
|
|
|
|
|
{32, 'тетрадь', (2.242+12j)}
|
|
|
|
|
>>> mnoz2.add('asasdads')
|
|
|
|
|
>>> mnoz2.remove(32)
|
|
|
|
|
>>> mnoz2
|
|
|
|
|
{'тетрадь', (2.242+12j), 'asasdads'}
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|