PYTHON maktab o'quvchilari uchun darsliklar. Quyidagi darsliklar PowerPoint dasturidan mobil qurilmalada o'qish uchun PDFga o'girildi.

from simpletk import *
from int_edit import TIntEdit

app = TApplication("Калькулятор")
app.size = (160, 192)
x1 = 0
x2 = 0
oper = None
nextNumber = False

f = ("Courier New", 12)
disp = TIntEdit(app, width=14, font=f)
disp.position = (8, 8)

b = ['7', '8', '9', 'C',
'4', '5', '6', '/',
'1', '2', '3', '*',
'0', '=', '+', '-']

btn = []
for r in range(4):
for c in range(4):
k = 4*r + c
btn.append(TButton(app, text=b[k], font=f, width=2))
btn[k].position = (8+38*c, 40+38*r)
btn[3]["fg"] = "red"

def doClear ( sender ):
global nextNumber
disp.text = ""
print('cl>', disp.text)
nextNumber = False

def doCalc ( sender ):
global nextNumber, oper, x1, x2
if not oper: return
x2 = disp.value
if oper == "+": res = x1 + x2
elif oper == "-": res = x1 - x2
elif oper == "*": res = x1 * x2
elif oper == "/": res = x1 // x2
disp.text = str(res)
nextNumber = True

def doOperation ( sender ):
global nextNumber, oper, x1
x1 = disp.value
oper = sender["text"]
nextNumber = True

def doDigit ( sender ):
global nextNumber
if nextNumber:
disp.text = ""
nextNumber = False
disp.text = disp.text + sender["text"]

for k in [0, 1, 2,
4, 5, 6,
8, 9, 10,
12]:
btn[k].onClick = doDigit

for k in [7, 11, 14, 15]:
btn[k].onClick = doOperation

btn[13].onClick = doCalc

btn[3].onClick = doClear

app.Run()

from simpletk import *
from tkinter import filedialog

app = TApplication("Просмотр рисунков")
app.position = (200, 200)
app.size = (300, 300)

panel = TPanel(app, relief="raised", height=35, bd=1)
panel.align = "top"

image = TImage(app, bg="white")
image.align = "client"
#image.picture = "flower.gif"

def selectFile(sender):
fname = filedialog.askopenfilename(
filetypes=[("Файлы GIF", "*.gif"),
("Все файлы", "*.*")] )
if fname:
image.picture = fname

openBtn = TButton(panel, width=15, text="Открыть файл")
openBtn.position = (5, 5)
openBtn.onClick = selectFile

def cbChanged(sender):
image.center = sender.checked
image.redrawImage()

centerCb = TCheckBox(panel,text="В центре")
centerCb.position = (115, 5)
centerCb.onChange = cbChanged

app.Run()

from graph import *

penColor(255,0,255)
penSize(5)
brushColor("blue")
rectangle(100, 100, 300, 200)
brushColor("yellow")
polygon([(100,100), (200,50),
(300,100), (100,100)])
penColor("white")
brushColor("green")
circle(200, 150, 50)

penSize(2)
penColor("red")
oval(100, 250, 150, 350)

brushColor("yellow")
arc(200, 250, 400, 450, start = -45, end = 0 )
arc(200, 250, 400, 450, start = 0, end = 45, style = ARC )

brushColor("cyan")
arc(200, 250, 400, 450, start = 45, end = 180, style = CHORD )

run()

PYTHON DASTURLAS TILINI O'GANAMIZ. 1-DARS. Python dasturlash tili imkoniyatlari

Python dasturlash tili imkoniyatlari

Python – bu o'rganishga oson va shu bilan birga imkoniyatlari yuqori bo'lgan
oz sonlik zamonaviy dasturlash tillari qatoriga kiradi. Python yuqori darajadagi
ma'lumotlar strukturasi va oddiy lekin samarador obyektga yo'naltirilgan dasturlash
uslublarini taqdim etadi.

Pythonning o'ziga xosligi

. Oddiy, o'rganishga oson, sodda sintaksisga ega, dasturlashni boshlash uchun
qulay, erkin va ochiq kodlik dasturiy ta'minot.
. Dasturni yozish davomida quyi darajadagi detallarni, misol uchun xotirani
boshqarishni hisobga olish shart emas.
. Ko'plab platformalarda hech qanday o'zgartirishlarsiz ishlay oladi.
. Interpretatsiya(Интерпретируемый) qilinadigan til.
. Kengayishga (Расширяемый) moyil til. Agar dasturni biror joyini tezroq
ishlashini xoxlasak shu qismni C yoki C++ dasturlash tillarida yozib keyin shu
qismni python kodi orqali ishga tushirsa(chaqirsa) bo'ladi.
. Juda ham ko'p xilma-xil kutubxonalarga ega.
. xml/html fayllar bilan ishlash
. http so`rovlari bilan ishlash
. GUI(grafik interfeys)
. Web ssenariy tuzish
. FTP bilan ishlash
. Rasmli audio video fayllar bilan ishlash
. Robot texnikada
. Matematik va ilmiy hisoblashlarni programmalash

Pythonni katta proyektlarda ishlatish mumkin. Chunki, uni chegarasi yo`q,
imkoniyati yuqori. Shuningdek, u sodda va universalligi bilan programmalash tillari
orasida eng yaxshisidir.

2-Dars. Python dasturlash tilini o`rnatish.

O'rnatiladigan dastur