Ekaterina gurjanova

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python: Flask",
+            "type": "python",
+            "request": "launch",
+            "module": "flask",
+            "env": {
+                "FLASK_APP": "app.py",
+                "FLASK_ENV": "development",
+                "FLASK_DEBUG": "0"
+            },
+            "args": [
+                "run",
+                "--no-debugger",
+                "--no-reload"
+            ],
+            "jinja": true
+        }
+    ]
+}

app.py

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+from flask import Flask
+app = Flask(__name__)
+import datetime
+from flask import render_template
+import comp
+import comp as Comp
+
+collection = []
+def init():
+    comp1 = comp.Comp("Laptop")
+    collection.append(comp1)
+    comp2 = comp.Comp("PC")
+    collection.append(comp2)
+    comp3 = comp.Comp("Compukter")
+    collection.append(comp3)
+
+from flask import request 
+
+@app.route("/comps/new", methods=["GET", "POST"])
+def comps_add():
+    name = request.form.get("name", default="", type=str)
+    age = request.form.get("hdd", default="0", type=float)
+    if name:
+        comp1 = comp.Comp(name)
+        comp1.hdd = hdd
+        collection.append(comp1)
+    return render_template("new.html")
+
+@app.route('/comps/<name>')
+def comp(name):
+    item = None
+    for el in collection:
+        if name == el.name:
+            item = el
+            break
+
+    return render_template("comp.html", item=item)
+
+@app.route('/comps')
+def comps():
+    return render_template ("comps.html", collection = collection)
+

classes.py

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+class Comp:
+
+    def __init__(self, name):
+        self.name = name
+        self.__hdd = 0
+        print("Создание объекта")
+
+    @property
+    def hdd(self):
+        return self.__hdd
+
+    @hdd.setter
+    def hdd(self, hdd):
+        if isinstance(hdd,(int, float)) and hdd >= 32 and hdd <= 100:
+            self.__hdd = hdd
+        else:
+            print("Не правильно указан объем жесткого диска")
+
+    def increase_hdd(self):
+        self.hdd = self.hdd + 1
+
+    def __str__(self):
+        return f"name: {self.name}, hdd: {self.hdd}" + """
+         _______
+        |.-----.|
+        ||x . x||
+        ||_.-._||
+        `--)-(--`
+       __[=== o]___
+      |:::::::::::|
+      `-=========-`()
+"""
+if __name__ == "__main__":
+    comp1 = Comp("Laptop")
+    comp1.hdd = 42
+    comp1.increase_hdd()
+    print(comp1.name, comp1.hdd)
+
+    comp2 = Comp("PC")
+    comp2.hdd = 99
+    comp2.increase_hdd()
+    print(comp2.name, comp2.hdd)
+
+    comp2.hdd = 101
+    comp2.hdd = "Test"
+
+    print(comp2)

comps.py

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+class Comp:
+
+    def __init__(self, name):
+        self.name = name
+        self.__hdd = 0
+        print("Создание объекта")
+
+    @property
+    def hdd(self):
+        return self.__hdd
+
+    @hdd.setter
+    def hdd(self, hdd):
+        if isinstance(hdd,(int, float)) and hdd >= 32 and hdd <= 100:
+            self.__hdd = hdd
+        else:
+            print("Не правильно указан объем жесткого диска")
+
+    def increase_hdd(self):
+        self.hdd = self.hdd + 1
+
+    def __str__(self):
+        return f"name: {self.name}, hdd: {self.hdd}" + """
+         _______
+        |.-----.|
+        ||x . x||
+        ||_.-._||
+        `--)-(--`
+       __[=== o]___
+      |:::::::::::|
+      `-=========-`()
+"""
+if __name__ == "__main__":
+    comp1 = Comp("Laptop")
+    comp1.hdd = 42
+    comp1.increase_hdd()
+    print(comp1.name, comp1.hdd)
+
+    comp2 = Comp("PC")
+    comp2.hdd = 99
+    comp2.increase_hdd()
+    print(comp2.name, comp2.hdd)
+
+    comp2.hdd = 101
+    comp2.hdd = "Test"
+
+    print(comp2)

exam.py

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+class TemperatureConverter:
+    def convertTemp(self, temperature, convertTO):
+        if (convertTO == "F"):
+            temperature = (temperature - 32) * (5/9)
+        else:
+             temperature = temperature * (9/5) + 32
+
+        return temperature
+
+if __name__ == "__main__":
+    con = TemperatureConverter()
+    res = con.convertTemp(7, 'C')
+    print (f"7 * C -> {res} * F")
+    res = con.convertTemp(43, 'C')
+    print (f"43 * C -> {res} * F")
+    res = con.convertTemp(64, 'F')
+    print (res)
+    res = con.convertTemp(300, 'F')
+    print (res)

start.py

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+import math
+
+def calc(a, b, x):
+    y = math.log10(a**2+x)**2/(a+x)**2
+    return y
+
+def task_a(a,b,xn,xk,dx):
+    x = xn
+    res = []
+    while x <= xk:
+        y = calc(a, b, x)
+        res.append((x,y))
+        x = x + dx
+    return res
+
+def print_result(result):    
+    for item in result:
+        x,y = item
+        print(f"x={x} y={y}")
+
+def task_b(a,b,x_lst):
+    res = []
+    for x in x_lst:
+        y = calc(a, b, x)
+        res.append((x,y))
+    return res
+
+
+if __name__ == "__main__":
+    a = -2.5
+    b = 3.4
+
+    res = task_a(a,b,3.5,6.5,0.6)
+    print("-------------Task A -------------")
+    print_result(res)
+    print("-------------Лирическое отступление--------------------")
+    print("Я не знала, куда писать, вапрчто x>5, поэтому просто ввела только значения которые меньше:D")\
+
+    x_lst = [5.21, 6.28]
+    res = task_b(a,b,x_lst)
+    print("-------------Task B -------------")
+    print_result(res)

templates/comp.html

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+<html>
+
+<head>
+    <title>Comps</title>
+</head>
+
+<body>
+    <h1>Компьютер</h1>
+    <p>Имя: {{item.name}} объем жесткого диска {{item.hdd}}</p>
+</body>
+
+</html>

templates/comps.html

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+<html>
+
+<head>
+    <title>{{ title }} - Comps</title>
+</head>
+
+<body>
+    <h1>Список компьютеров</h1>
+    <a href="/comps/new">Добавить</a>
+    <ul>
+        {% for item in collection %}
+        <li><a href="{{ 'comps/%s' % item.name }}"> Имя: {{item.name}} </a></li>
+        {% endfor %}
+    </ul>
+</body>
+
+</html>

templates/new.html

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+<html>
+    <head>
+        <title>Comps</title>
+    </head>
+    <body>
+        <h1>Создать компьютер</h1>
+        <form action="" method="POST">
+            <p>Имя<input name="name"/></p>
+            <p>Объем жесткого диска<input type="number" name="hdd" /></p>
+            <button type="submit">Сохранить</button>
+        </form>
+
+    </body>
+</html>