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# Отчёт по теме 1. Знакомство с интерпретатором и интерактивной оболочкой IDLE
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Таболин Иван Андреевич А-01-23
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#1. Создал свою папку на диске, а в ней создал папки TEMAn
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#2. Запустил на выполнение программу-интерпретатор, выбрав ее ярлык «Python 3.13».
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#3. 3.Изучил содержание открывающегося диалогового окна интерпретатора. Вывел "hello".
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```py
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>>> print('Hello')
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Hello
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```
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#4. Запросил от пользователя имя и ввёл с клавиатуры.
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```py
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>>> h=input('Your name=')
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Your name=Ivan
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```
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#5. Завершил работу интерпретатора.
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```py
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>>> exit()
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```
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#6. Запустил интерактивную графическую оболочку IDLE среды Python.
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#7. Изучил устройство главного командного окна среды.
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#8. Настроил рабочий каталог среды
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```py
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import os
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os.chdir('C:\MPEI\POAS\Tabolin\Tema1\python-labs\TEMA1')
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```
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#9. Изучил предложения главного меню и настроил интерфейс оболочки IDLE.
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#10. Создал файл программы и сохранил под именем Pr0.py.
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```py
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--------Pr0.py--------
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Программа по Теме 1 Таболин Иван Андреевич
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print('Hello')
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h=input('Your name=')
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import os
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os.chdir('C:\MPEI\POAS\Tabolin\Tema1\python-labs\TEMA1')
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----------------------
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```
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Запустил программу на выполнение разными способами.
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```py
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import Pr0
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Hello
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Your name=Ivan
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```
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#11. Запустил на выполнение Prb1.py
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```py
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import prb1
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Как Вас зовут? Ivan
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Привет, Ivan
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```
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#12.
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Содержание файла Pr0.cpython-34.pyc:
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```py
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у
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;Dµh° г уP • \ " S 5 \" S5 rSSKr\R " S5 g)ЪHelloz
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Your name=й NzC:\MPEI\POAS\Tabolin\Tema1\)ЪprintЪinputЪhЪosЪchdir© у Ъ!C:\MPEI\POAS\Tabolin\Tema1\Pr0.pyЪ<module>r s& рб Ђg„Щ€ УЂЫ Ш ‡‚Р +Х ,r
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```
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В папке __pycache__ содержится скомпилированный двоичный код, который нужен для оптимизации
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#13. Создал файл протокола темы.
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#14. Изучил раздел "Help"
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```py
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help(print)
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Help on built-in function print in module builtins:
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print(*args, sep=' ', end='\n', file=None, flush=False)
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Prints the values to a stream, or to sys.stdout by default.
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sep
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string inserted between values, default a space.
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end
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string appended after the last value, default a newline.
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file
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a file-like object (stream); defaults to the current sys.stdout.
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flush
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whether to forcibly flush the stream.
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help(print),help(input)
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Help on built-in function print in module builtins:
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print(*args, sep=' ', end='\n', file=None, flush=False)
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Prints the values to a stream, or to sys.stdout by default.
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sep
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string inserted between values, default a space.
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end
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string appended after the last value, default a newline.
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file
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a file-like object (stream); defaults to the current sys.stdout.
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flush
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whether to forcibly flush the stream.
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Help on built-in function input in module builtins:
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input(prompt='', /)
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Read a string from standard input. The trailing newline is stripped.
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The prompt string, if given, is printed to standard output without a
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trailing newline before reading input.
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If the user hits EOF (*nix: Ctrl-D, Windows: Ctrl-Z+Return), raise EOFError.
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On *nix systems, readline is used if available.
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(None, None)
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```
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#15.
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Открыл файл prb1.py в текстовом редакторе среды.
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С помощью предложения "Window" переключался между окнами.
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Запустил программу prb1.py на выполнение с помощью предложения "Run".
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```py
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============================ RESTART: C:\MPEI\POAS\Tabolin\Tema1\prb1.py ===========================
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Как Вас зовут? Ivan
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Привет, Ivan
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```
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Открыл файл Pr0.py в текстовом редакторе среды и переключал окна.
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Закрыл два окна текстового редактора с помощью предложения "Close window".
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Запустил на выполнение программу tdemo_chaos.py и открыл сам код в текстовом редакторе.
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```py
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import tdemo_chaos
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```
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tdemo_chaos.py
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```py
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# File: tdemo_chaos.py
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# Author: Gregor Lingl
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# Date: 2009-06-24
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# A demonstration of chaos
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from turtle import *
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N = 80
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def f(x):
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return 3.9*x*(1-x)
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def g(x):
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return 3.9*(x-x**2)
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def h(x):
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return 3.9*x-3.9*x*x
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def jumpto(x, y):
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penup(); goto(x,y)
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def line(x1, y1, x2, y2):
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jumpto(x1, y1)
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pendown()
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goto(x2, y2)
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def coosys():
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line(-1, 0, N+1, 0)
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line(0, -0.1, 0, 1.1)
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def plot(fun, start, color):
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pencolor(color)
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x = start
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jumpto(0, x)
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pendown()
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dot(5)
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for i in range(N):
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x=fun(x)
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goto(i+1,x)
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dot(5)
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def main():
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reset()
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setworldcoordinates(-1.0,-0.1, N+1, 1.1)
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speed(0)
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hideturtle()
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coosys()
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plot(f, 0.35, "blue")
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plot(g, 0.35, "green")
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plot(h, 0.35, "red")
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# Now zoom in:
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for s in range(100):
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setworldcoordinates(0.5*s,-0.1, N+1, 1.1)
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return "Done!"
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if __name__ == "__main__":
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main()
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mainloop()
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```
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с помощью предложения "Help" открыл графическую демонстрацию "Turtle demo", а затем в появившемся окне открыл "Часы" и запустил программу "Start".
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Программа clock
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```py
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#!/usr/bin/env python3
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""" turtle-example-suite:
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turtledemo/clock.py
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Enhanced clock-program, showing date
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and time
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------------------------------------
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Press STOP to exit the program!
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------------------------------------
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"""
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from turtle import *
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from datetime import datetime
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dtfont = "TkFixedFont", 14, "bold"
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current_day = None
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def jump(distanz, winkel=0):
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penup()
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right(winkel)
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forward(distanz)
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left(winkel)
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pendown()
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def hand(laenge, spitze):
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fd(laenge*1.15)
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rt(90)
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fd(spitze/2.0)
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lt(120)
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fd(spitze)
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lt(120)
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fd(spitze)
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lt(120)
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fd(spitze/2.0)
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def make_hand_shape(name, laenge, spitze):
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reset()
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jump(-laenge*0.15)
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begin_poly()
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hand(laenge, spitze)
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end_poly()
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hand_form = get_poly()
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register_shape(name, hand_form)
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def clockface(radius):
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reset()
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pensize(7)
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for i in range(60):
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jump(radius)
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if i % 5 == 0:
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fd(25)
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jump(-radius-25)
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else:
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dot(3)
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jump(-radius)
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rt(6)
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def display_date_time():
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global current_day
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writer.clear()
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now = datetime.now()
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current_day = now.day
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writer.home()
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writer.forward(distance=65)
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writer.write(wochentag(now), align="center", font=dtfont)
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writer.back(distance=150)
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writer.write(datum(now), align="center", font=dtfont)
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writer.forward(distance=85)
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def setup():
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global second_hand, minute_hand, hour_hand, writer
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mode("logo")
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make_hand_shape("second_hand", 125, 25)
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make_hand_shape("minute_hand", 115, 25)
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make_hand_shape("hour_hand", 90, 25)
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clockface(160)
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second_hand = Turtle()
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second_hand.shape("second_hand")
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second_hand.color("gray20", "gray80")
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minute_hand = Turtle()
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minute_hand.shape("minute_hand")
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minute_hand.color("blue1", "red1")
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hour_hand = Turtle()
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hour_hand.shape("hour_hand")
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hour_hand.color("blue3", "red3")
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for hand in second_hand, minute_hand, hour_hand:
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hand.resizemode("user")
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hand.shapesize(1, 1, 3)
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hand.speed(0)
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ht()
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writer = Turtle()
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writer.ht()
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writer.pu()
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writer.bk(85)
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display_date_time()
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def wochentag(t):
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wochentag = ["Monday", "Tuesday", "Wednesday",
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"Thursday", "Friday", "Saturday", "Sunday"]
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return wochentag[t.weekday()]
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def datum(z):
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monat = ["Jan.", "Feb.", "Mar.", "Apr.", "May", "June",
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"July", "Aug.", "Sep.", "Oct.", "Nov.", "Dec."]
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j = z.year
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m = monat[z.month - 1]
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t = z.day
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return "%s %d %d" % (m, t, j)
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def tick():
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t = datetime.today()
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sekunde = t.second + t.microsecond*0.000001
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minute = t.minute + sekunde/60.0
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stunde = t.hour + minute/60.0
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try:
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tracer(False) # Terminator can occur here
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second_hand.setheading(6*sekunde) # or here
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minute_hand.setheading(6*minute)
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hour_hand.setheading(30*stunde)
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if t.day != current_day:
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display_date_time()
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tracer(True)
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ontimer(tick, 100)
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except Terminator:
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pass # turtledemo user pressed STOP
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def main():
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tracer(False)
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setup()
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tracer(True)
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tick()
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return "EVENTLOOP"
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if __name__ == "__main__":
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mode("logo")
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msg = main()
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print(msg)
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mainloop()
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```
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