PyQt5 QTabWidget tutorial: Create tabs, change tabs, remove tabs, and more [Tab Widget]

Learn how to use a Tab Widget, or QTabWidget with Python PyQt5. Add tabs to your PyQt5 application. Manipulate and change the QTabWidget. Retrieve information about the QTabWidget.

In this video, you will:
-Work with PyQt5 and QtDesigner
-Use QTabWidget or PyQt5 Tab Widget
-Add tabs to your QTabWidget
-Format QTabWidget
-Get index of current tab in QTabWidget
-Create QTabWidget
-Remove QTabWidget

Source code:
https://github.com/codefirstio/PyQt5-QTabWidget-Tutorial

For more info:
Install and Setup PyQt5 and Qt Designer: https://youtu.be/kxSuHyQfStA
Styling PyQt5 Widgets: Using CSS with PyQt5 in QtDesigner: https://youtu.be/KrFFwvB80Fs
PyQt5 QTreeWidget tutorial: Load data, organize tree, access elements and parents [Tree Widget]: https://youtu.be/dqg0L7Qw3ko

For suggestions or comments:
My email: code.first.io@gmail.com

Tags
PyQt5
PyQt5 tutorial
PyQt5 module
PyQt5 Designer
QtDesigner
Qt GUI tutorial
QTabWidget
PyQt5 Tab Widget

#pyqt5 qtabwidget #pyqt5

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PyQt5 QTabWidget tutorial: Create tabs, change tabs, remove tabs, and more [Tab Widget]

Robert E. Hilton

1640335450

How to Create a Pricing Card with Sliding Animation using HTML & CSS

In this guide you’ll learn how to create a Pricing Card with Sliding Animation using only HTML & CSS. A pricing card is a design element on a commercial website to display the various pricing plans, subscriptions, or price comparisons.

To create this program [CSS Pricing Card Design]. First, you need to create two Files one HTML File and another one is CSS File.

First, create an HTML file with the name of index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Pure CSS Pricing Cards | Codequs</title>
  <link rel="stylesheet" href="style.css">
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css"/>
</head>
<body>
  <div class="wrapper">
    <input type="radio" name="slider" id="tab-1">
    <input type="radio" name="slider" id="tab-2" checked>
    <input type="radio" name="slider" id="tab-3">
    <header>
      <label for="tab-1" class="tab-1">Basic</label>
      <label for="tab-2" class="tab-2">Standard</label>
      <label for="tab-3" class="tab-3">Team</label>
      <div class="slider"></div>
    </header>
    <div class="card-area">
      <div class="cards">
        <div class="row row-1">
          <div class="price-details">
            <span class="price">19</span>
            <p>For beginner use</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>100 GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 50+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>One FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
        <div class="row">
          <div class="price-details">
            <span class="price">99</span>
            <p>For professional use</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>Unlimited GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 200+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>Five FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
        <div class="row">
          <div class="price-details">
            <span class="price">49</span>
            <p>For team collaboration</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>200 GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 100+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>Two FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
      </div>
    </div>
    <button>Choose plan</button>
  </div>
</body>
</html>

Second, create a CSS file with the name of style.css

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@700&family=Poppins:wght@400;500;600&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(#D5A3FF 0%, #77A5F8 100%);
}
.wrapper{
  width: 400px;
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 10px 10px 15px rgba(0,0,0,0.05);
}
.wrapper header{
  height: 55px;
  display: flex;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 30px;
  position: relative;
}
header label{
  height: 100%;
  z-index: 2;
  width: 30%;
  display: flex;
  cursor: pointer;
  font-size: 18px;
  position: relative;
  align-items: center;
  justify-content: center;
  transition: color 0.3s ease;
}
#tab-1:checked ~ header .tab-1,
#tab-2:checked ~ header .tab-2,
#tab-3:checked ~ header .tab-3{
  color: #fff;
}
header label:nth-child(2){
  width: 40%;
}
header .slider{
  position: absolute;
  height: 85%;
  border-radius: inherit;
  background: linear-gradient(145deg, #D5A3FF 0%, #77A5F8 100%);
  transition: all 0.3s ease;
}
#tab-1:checked ~ header .slider{
  left: 0%;
  width: 90px;
  transform: translateX(5%);
}
#tab-2:checked ~ header .slider{
  left: 50%;
  width: 120px;
  transform: translateX(-50%);
}
#tab-3:checked ~ header .slider{
  left: 100%;
  width: 95px;
  transform: translateX(-105%);
}
.wrapper input[type="radio"]{
  display: none;
}
.card-area{
  overflow: hidden;
}
.card-area .cards{
  display: flex;
  width: 300%;
}
.cards .row{
  width: 33.4%;
}
.cards .row-1{
  transition: all 0.3s ease;
}
#tab-1:checked ~ .card-area .cards .row-1{
   margin-left: 0%;
}
#tab-2:checked ~ .card-area .cards .row-1{
  margin-left: -33.4%;
}
#tab-3:checked ~ .card-area .cards .row-1{
   margin-left: -66.8%;
}
.row .price-details{
  margin: 20px 0;
  text-align: center;
  padding-bottom: 25px;
  border-bottom: 1px solid #e6e6e6;
}
.price-details .price{
  font-size: 65px;
  font-weight: 600;
  position: relative;
  font-family: 'Noto Sans', sans-serif;
}
.price-details .price::before,
.price-details .price::after{
  position: absolute;
  font-weight: 400;
  font-family: "Poppins", sans-serif;
}
.price-details .price::before{
  content: "$";
  left: -13px;
  top: 17px;
  font-size: 20px;
}
.price-details .price::after{
  content: "/mon";
  right: -33px;
  bottom: 17px;
  font-size: 13px;
}
.price-details p{
  font-size: 18px;
  margin-top: 5px;
}
.row .features li{
  display: flex;
  font-size: 15px;
  list-style: none;
  margin-bottom: 10px;
  align-items: center;
}
.features li i{
  background: linear-gradient(#D5A3FF 0%, #77A5F8 100%);
  background-clip: text;
 -webkit-background-clip: text;
 -webkit-text-fill-color: transparent;
}
.features li span{
  margin-left: 10px;
}
.wrapper button{
  width: 100%;
  border-radius: 25px;
  border: none;
  outline: none;
  height: 50px;
  font-size: 18px;
  color: #fff;
  cursor: pointer;
  margin-top: 20px;
  background: linear-gradient(145deg, #D5A3FF 0%, #77A5F8 100%);
  transition: transform 0.3s ease;
}
.wrapper button:hover{
  transform: scale(0.98);
}

Now you’ve successfully created a Pure CSS Pricing Card Design !

Tamale Moses

1669003576

Exploring Mutable and Immutable in Python

In this Python article, let's learn about Mutable and Immutable in Python.

Mutable and Immutable in Python

Mutable is a fancy way of saying that the internal state of the object is changed/mutated. So, the simplest definition is: An object whose internal state can be changed is mutable. On the other hand, immutable doesn’t allow any change in the object once it has been created.

Both of these states are integral to Python data structure. If you want to become more knowledgeable in the entire Python Data Structure, take this free course which covers multiple data structures in Python including tuple data structure which is immutable. You will also receive a certificate on completion which is sure to add value to your portfolio.

Mutable Definition

Mutable is when something is changeable or has the ability to change. In Python, ‘mutable’ is the ability of objects to change their values. These are often the objects that store a collection of data.

Immutable Definition

Immutable is the when no change is possible over time. In Python, if the value of an object cannot be changed over time, then it is known as immutable. Once created, the value of these objects is permanent.

List of Mutable and Immutable objects

Objects of built-in type that are mutable are:

Lists
Sets
Dictionaries
User-Defined Classes (It purely depends upon the user to define the characteristics)

Objects of built-in type that are immutable are:

Numbers (Integer, Rational, Float, Decimal, Complex & Booleans)
Strings
Tuples
Frozen Sets
User-Defined Classes (It purely depends upon the user to define the characteristics)

Object mutability is one of the characteristics that makes Python a dynamically typed language. Though Mutable and Immutable in Python is a very basic concept, it can at times be a little confusing due to the intransitive nature of immutability.

Objects in Python

In Python, everything is treated as an object. Every object has these three attributes:

Identity – This refers to the address that the object refers to in the computer’s memory.
Type – This refers to the kind of object that is created. For example- integer, list, string etc.
Value – This refers to the value stored by the object. For example – List=[1,2,3] would hold the numbers 1,2 and 3

While ID and Type cannot be changed once it’s created, values can be changed for Mutable objects.

Check out this free python certificate course to get started with Python.

Mutable Objects in Python

I believe, rather than diving deep into the theory aspects of mutable and immutable in Python, a simple code would be the best way to depict what it means in Python. Hence, let us discuss the below code step-by-step:

#Creating a list which contains name of Indian cities

cities = [‘Delhi’, ‘Mumbai’, ‘Kolkata’]

# Printing the elements from the list cities, separated by a comma & space

for city in cities:
		print(city, end=’, ’)

Output [1]: Delhi, Mumbai, Kolkata

#Printing the location of the object created in the memory address in hexadecimal format

print(hex(id(cities)))

Output [2]: 0x1691d7de8c8

#Adding a new city to the list cities

cities.append(‘Chennai’)

#Printing the elements from the list cities, separated by a comma & space

for city in cities:
	print(city, end=’, ’)

Output [3]: Delhi, Mumbai, Kolkata, Chennai

#Printing the location of the object created in the memory address in hexadecimal format

print(hex(id(cities)))

Output [4]: 0x1691d7de8c8

The above example shows us that we were able to change the internal state of the object ‘cities’ by adding one more city ‘Chennai’ to it, yet, the memory address of the object did not change. This confirms that we did not create a new object, rather, the same object was changed or mutated. Hence, we can say that the object which is a type of list with reference variable name ‘cities’ is a MUTABLE OBJECT.

Let us now discuss the term IMMUTABLE. Considering that we understood what mutable stands for, it is obvious that the definition of immutable will have ‘NOT’ included in it. Here is the simplest definition of immutable– An object whose internal state can NOT be changed is IMMUTABLE.

Again, if you try and concentrate on different error messages, you have encountered, thrown by the respective IDE; you use you would be able to identify the immutable objects in Python. For instance, consider the below code & associated error message with it, while trying to change the value of a Tuple at index 0.

#Creating a Tuple with variable name ‘foo’

foo = (1, 2)

#Changing the index[0] value from 1 to 3

foo[0] = 3
	
TypeError: 'tuple' object does not support item assignment

Immutable Objects in Python

Once again, a simple code would be the best way to depict what immutable stands for. Hence, let us discuss the below code step-by-step:

#Creating a Tuple which contains English name of weekdays

weekdays = ‘Sunday’, ‘Monday’, ‘Tuesday’, ‘Wednesday’, ‘Thursday’, ‘Friday’, ‘Saturday’

# Printing the elements of tuple weekdays

print(weekdays)

Output [1]:  (‘Sunday’, ‘Monday’, ‘Tuesday’, ‘Wednesday’, ‘Thursday’, ‘Friday’, ‘Saturday’)

#Printing the location of the object created in the memory address in hexadecimal format

print(hex(id(weekdays)))

Output [2]: 0x1691cc35090

#tuples are immutable, so you cannot add new elements, hence, using merge of tuples with the # + operator to add a new imaginary day in the tuple ‘weekdays’

weekdays  +=  ‘Pythonday’,

#Printing the elements of tuple weekdays

print(weekdays)

Output [3]: (‘Sunday’, ‘Monday’, ‘Tuesday’, ‘Wednesday’, ‘Thursday’, ‘Friday’, ‘Saturday’, ‘Pythonday’)

#Printing the location of the object created in the memory address in hexadecimal format

print(hex(id(weekdays)))

Output [4]: 0x1691cc8ad68

This above example shows that we were able to use the same variable name that is referencing an object which is a type of tuple with seven elements in it. However, the ID or the memory location of the old & new tuple is not the same. We were not able to change the internal state of the object ‘weekdays’. The Python program manager created a new object in the memory address and the variable name ‘weekdays’ started referencing the new object with eight elements in it. Hence, we can say that the object which is a type of tuple with reference variable name ‘weekdays’ is an IMMUTABLE OBJECT.

Also Read: Understanding the Exploratory Data Analysis (EDA) in Python

Where can you use mutable and immutable objects:

Mutable objects can be used where you want to allow for any updates. For example, you have a list of employee names in your organizations, and that needs to be updated every time a new member is hired. You can create a mutable list, and it can be updated easily.

Immutability offers a lot of useful applications to different sensitive tasks we do in a network centred environment where we allow for parallel processing. By creating immutable objects, you seal the values and ensure that no threads can invoke overwrite/update to your data. This is also useful in situations where you would like to write a piece of code that cannot be modified. For example, a debug code that attempts to find the value of an immutable object.

Watch outs: Non transitive nature of Immutability:

OK! Now we do understand what mutable & immutable objects in Python are. Let’s go ahead and discuss the combination of these two and explore the possibilities. Let’s discuss, as to how will it behave if you have an immutable object which contains the mutable object(s)? Or vice versa? Let us again use a code to understand this behaviour–

#creating a tuple (immutable object) which contains 2 lists(mutable) as it’s elements

#The elements (lists) contains the name, age & gender

person = (['Ayaan', 5, 'Male'], ['Aaradhya', 8, 'Female'])

#printing the tuple

print(person)

Output [1]: (['Ayaan', 5, 'Male'], ['Aaradhya', 8, 'Female'])

#printing the location of the object created in the memory address in hexadecimal format

print(hex(id(person)))

Output [2]: 0x1691ef47f88

#Changing the age for the 1st element. Selecting 1st element of tuple by using indexing [0] then 2nd element of the list by using indexing [1] and assigning a new value for age as 4

person[0][1] = 4

#printing the updated tuple

print(person)

Output [3]: (['Ayaan', 4, 'Male'], ['Aaradhya', 8, 'Female'])

#printing the location of the object created in the memory address in hexadecimal format

print(hex(id(person)))

Output [4]: 0x1691ef47f88

In the above code, you can see that the object ‘person’ is immutable since it is a type of tuple. However, it has two lists as it’s elements, and we can change the state of lists (lists being mutable). So, here we did not change the object reference inside the Tuple, but the referenced object was mutated.

Also Read: Real-Time Object Detection Using TensorFlow

Same way, let’s explore how it will behave if you have a mutable object which contains an immutable object? Let us again use a code to understand the behaviour–

#creating a list (mutable object) which contains tuples(immutable) as it’s elements

list1 = [(1, 2, 3), (4, 5, 6)]

#printing the list

print(list1)

Output [1]: [(1, 2, 3), (4, 5, 6)]

#printing the location of the object created in the memory address in hexadecimal format

print(hex(id(list1)))

Output [2]: 0x1691d5b13c8

#changing object reference at index 0

list1[0] = (7, 8, 9)

#printing the list

Output [3]: [(7, 8, 9), (4, 5, 6)]

#printing the location of the object created in the memory address in hexadecimal format

print(hex(id(list1)))

Output [4]: 0x1691d5b13c8

As an individual, it completely depends upon you and your requirements as to what kind of data structure you would like to create with a combination of mutable & immutable objects. I hope that this information will help you while deciding the type of object you would like to select going forward.

Before I end our discussion on IMMUTABILITY, allow me to use the word ‘CAVITE’ when we discuss the String and Integers. There is an exception, and you may see some surprising results while checking the truthiness for immutability. For instance:
#creating an object of integer type with value 10 and reference variable name ‘x’

x = 10

#printing the value of ‘x’

print(x)

Output [1]: 10

#Printing the location of the object created in the memory address in hexadecimal format

print(hex(id(x)))

Output [2]: 0x538fb560

#creating an object of integer type with value 10 and reference variable name ‘y’

y = 10

#printing the value of ‘y’

print(y)

Output [3]: 10

#Printing the location of the object created in the memory address in hexadecimal format

print(hex(id(y)))

Output [4]: 0x538fb560

As per our discussion and understanding, so far, the memory address for x & y should have been different, since, 10 is an instance of Integer class which is immutable. However, as shown in the above code, it has the same memory address. This is not something that we expected. It seems that what we have understood and discussed, has an exception as well.

Quick check – Python Data Structures

Immutability of Tuple

Tuples are immutable and hence cannot have any changes in them once they are created in Python. This is because they support the same sequence operations as strings. We all know that strings are immutable. The index operator will select an element from a tuple just like in a string. Hence, they are immutable.

Exceptions in immutability

Like all, there are exceptions in the immutability in python too. Not all immutable objects are really mutable. This will lead to a lot of doubts in your mind. Let us just take an example to understand this.

Consider a tuple ‘tup’.

Now, if we consider tuple tup = (‘GreatLearning’,[4,3,1,2]) ;

We see that the tuple has elements of different data types. The first element here is a string which as we all know is immutable in nature. The second element is a list which we all know is mutable. Now, we all know that the tuple itself is an immutable data type. It cannot change its contents. But, the list inside it can change its contents. So, the value of the Immutable objects cannot be changed but its constituent objects can. change its value.

FAQs

1. Difference between mutable vs immutable in Python?

Mutable Object	Immutable Object
State of the object can be modified after it is created.	State of the object can’t be modified once it is created.
They are not thread safe.	They are thread safe
Mutable classes are not final.	It is important to make the class final before creating an immutable object.

2. What are the mutable and immutable data types in Python?

Some mutable data types in Python are:

list, dictionary, set, user-defined classes.

Some immutable data types are:

int, float, decimal, bool, string, tuple, range.

3. Are lists mutable in Python?

Lists in Python are mutable data types as the elements of the list can be modified, individual elements can be replaced, and the order of elements can be changed even after the list has been created.
(Examples related to lists have been discussed earlier in this blog.)

4. Why are tuples called immutable types?

Tuple and list data structures are very similar, but one big difference between the data types is that lists are mutable, whereas tuples are immutable. The reason for the tuple’s immutability is that once the elements are added to the tuple and the tuple has been created; it remains unchanged.

A programmer would always prefer building a code that can be reused instead of making the whole data object again. Still, even though tuples are immutable, like lists, they can contain any Python object, including mutable objects.

5. Are sets mutable in Python?

A set is an iterable unordered collection of data type which can be used to perform mathematical operations (like union, intersection, difference etc.). Every element in a set is unique and immutable, i.e. no duplicate values should be there, and the values can’t be changed. However, we can add or remove items from the set as the set itself is mutable.

6. Are strings mutable in Python?

Strings are not mutable in Python. Strings are a immutable data types which means that its value cannot be updated.

Join Great Learning Academy’s free online courses and upgrade your skills today.

Original article source at: https://www.mygreatlearning.com

#python

Easter Deckow

1655630160

PyTumblr: A Python Tumblr API v2 Client

PyTumblr

Installation

Install via pip:

$ pip install pytumblr

Install from source:

$ git clone https://github.com/tumblr/pytumblr.git
$ cd pytumblr
$ python setup.py install

Usage

Create a client

A pytumblr.TumblrRestClient is the object you'll make all of your calls to the Tumblr API through. Creating one is this easy:

client = pytumblr.TumblrRestClient(
    '<consumer_key>',
    '<consumer_secret>',
    '<oauth_token>',
    '<oauth_secret>',
)

client.info() # Grabs the current user information

Two easy ways to get your credentials to are:

The built-in interactive_console.py tool (if you already have a consumer key & secret)
The Tumblr API console at https://api.tumblr.com/console
Get sample login code at https://api.tumblr.com/console/calls/user/info

Supported Methods

User Methods

client.info() # get information about the authenticating user
client.dashboard() # get the dashboard for the authenticating user
client.likes() # get the likes for the authenticating user
client.following() # get the blogs followed by the authenticating user

client.follow('codingjester.tumblr.com') # follow a blog
client.unfollow('codingjester.tumblr.com') # unfollow a blog

client.like(id, reblogkey) # like a post
client.unlike(id, reblogkey) # unlike a post

Blog Methods

client.blog_info(blogName) # get information about a blog
client.posts(blogName, **params) # get posts for a blog
client.avatar(blogName) # get the avatar for a blog
client.blog_likes(blogName) # get the likes on a blog
client.followers(blogName) # get the followers of a blog
client.blog_following(blogName) # get the publicly exposed blogs that [blogName] follows
client.queue(blogName) # get the queue for a given blog
client.submission(blogName) # get the submissions for a given blog

Post Methods

Creating posts

PyTumblr lets you create all of the various types that Tumblr supports. When using these types there are a few defaults that are able to be used with any post type.

The default supported types are described below.

state - a string, the state of the post. Supported types are published, draft, queue, private
tags - a list, a list of strings that you want tagged on the post. eg: ["testing", "magic", "1"]
tweet - a string, the string of the customized tweet you want. eg: "Man I love my mega awesome post!"
date - a string, the customized GMT that you want
format - a string, the format that your post is in. Support types are html or markdown
slug - a string, the slug for the url of the post you want

We'll show examples throughout of these default examples while showcasing all the specific post types.

Creating a photo post

Creating a photo post supports a bunch of different options plus the described default options * caption - a string, the user supplied caption * link - a string, the "click-through" url for the photo * source - a string, the url for the photo you want to use (use this or the data parameter) * data - a list or string, a list of filepaths or a single file path for multipart file upload

#Creates a photo post using a source URL
client.create_photo(blogName, state="published", tags=["testing", "ok"],
                    source="https://68.media.tumblr.com/b965fbb2e501610a29d80ffb6fb3e1ad/tumblr_n55vdeTse11rn1906o1_500.jpg")

#Creates a photo post using a local filepath
client.create_photo(blogName, state="queue", tags=["testing", "ok"],
                    tweet="Woah this is an incredible sweet post [URL]",
                    data="/Users/johnb/path/to/my/image.jpg")

#Creates a photoset post using several local filepaths
client.create_photo(blogName, state="draft", tags=["jb is cool"], format="markdown",
                    data=["/Users/johnb/path/to/my/image.jpg", "/Users/johnb/Pictures/kittens.jpg"],
                    caption="## Mega sweet kittens")

Creating a text post

Creating a text post supports the same options as default and just a two other parameters * title - a string, the optional title for the post. Supports markdown or html * body - a string, the body of the of the post. Supports markdown or html

#Creating a text post
client.create_text(blogName, state="published", slug="testing-text-posts", title="Testing", body="testing1 2 3 4")

Creating a quote post

Creating a quote post supports the same options as default and two other parameter * quote - a string, the full text of the qote. Supports markdown or html * source - a string, the cited source. HTML supported

#Creating a quote post
client.create_quote(blogName, state="queue", quote="I am the Walrus", source="Ringo")

Creating a link post

title - a string, the title of post that you want. Supports HTML entities.
url - a string, the url that you want to create a link post for.
description - a string, the desciption of the link that you have

#Create a link post
client.create_link(blogName, title="I like to search things, you should too.", url="https://duckduckgo.com",
                   description="Search is pretty cool when a duck does it.")

Creating a chat post

Creating a chat post supports the same options as default and two other parameters * title - a string, the title of the chat post * conversation - a string, the text of the conversation/chat, with diablog labels (no html)

#Create a chat post
chat = """John: Testing can be fun!
Renee: Testing is tedious and so are you.
John: Aw.
"""
client.create_chat(blogName, title="Renee just doesn't understand.", conversation=chat, tags=["renee", "testing"])

Creating an audio post

Creating an audio post allows for all default options and a has 3 other parameters. The only thing to keep in mind while dealing with audio posts is to make sure that you use the external_url parameter or data. You cannot use both at the same time. * caption - a string, the caption for your post * external_url - a string, the url of the site that hosts the audio file * data - a string, the filepath of the audio file you want to upload to Tumblr

#Creating an audio file
client.create_audio(blogName, caption="Rock out.", data="/Users/johnb/Music/my/new/sweet/album.mp3")

#lets use soundcloud!
client.create_audio(blogName, caption="Mega rock out.", external_url="https://soundcloud.com/skrillex/sets/recess")

Creating a video post

Creating a video post allows for all default options and has three other options. Like the other post types, it has some restrictions. You cannot use the embed and data parameters at the same time. * caption - a string, the caption for your post * embed - a string, the HTML embed code for the video * data - a string, the path of the file you want to upload

#Creating an upload from YouTube
client.create_video(blogName, caption="Jon Snow. Mega ridiculous sword.",
                    embed="http://www.youtube.com/watch?v=40pUYLacrj4")

#Creating a video post from local file
client.create_video(blogName, caption="testing", data="/Users/johnb/testing/ok/blah.mov")

Editing a post

Updating a post requires you knowing what type a post you're updating. You'll be able to supply to the post any of the options given above for updates.

client.edit_post(blogName, id=post_id, type="text", title="Updated")
client.edit_post(blogName, id=post_id, type="photo", data="/Users/johnb/mega/awesome.jpg")

Reblogging a Post

Reblogging a post just requires knowing the post id and the reblog key, which is supplied in the JSON of any post object.

client.reblog(blogName, id=125356, reblog_key="reblog_key")

Deleting a post

Deleting just requires that you own the post and have the post id

client.delete_post(blogName, 123456) # Deletes your post :(

A note on tags: When passing tags, as params, please pass them as a list (not a comma-separated string):

client.create_text(blogName, tags=['hello', 'world'], ...)

Getting notes for a post

In order to get the notes for a post, you need to have the post id and the blog that it is on.

data = client.notes(blogName, id='123456')

The results include a timestamp you can use to make future calls.

data = client.notes(blogName, id='123456', before_timestamp=data["_links"]["next"]["query_params"]["before_timestamp"])

Tagged Methods

# get posts with a given tag
client.tagged(tag, **params)

Using the interactive console

This client comes with a nice interactive console to run you through the OAuth process, grab your tokens (and store them for future use).

You'll need pyyaml installed to run it, but then it's just:

$ python interactive-console.py

and away you go! Tokens are stored in ~/.tumblr and are also shared by other Tumblr API clients like the Ruby client.

Running tests

The tests (and coverage reports) are run with nose, like this:

python setup.py test

Author: tumblr
Source Code: https://github.com/tumblr/pytumblr
License: Apache-2.0 license

#python #api

CODE VN

1640365680

Cách tạo thẻ định giá với hoạt ảnh trượt bằng HTML & CSS

Trong hướng dẫn này, bạn sẽ học cách tạo Thẻ định giá với Hoạt ảnh trượt chỉ sử dụng HTML và CSS. Thẻ định giá là một yếu tố thiết kế trên trang web thương mại để hiển thị các gói định giá, đăng ký hoặc so sánh giá khác nhau.

Để tạo chương trình này [Thiết kế thẻ định giá CSS]. Đầu tiên, bạn cần tạo hai Tệp, một Tệp HTML và một tệp khác là Tệp CSS.

Đầu tiên, tạo một tệp HTML với tên là index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Pure CSS Pricing Cards | Codequs</title>
  <link rel="stylesheet" href="style.css">
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css"/>
</head>
<body>
  <div class="wrapper">
    <input type="radio" name="slider" id="tab-1">
    <input type="radio" name="slider" id="tab-2" checked>
    <input type="radio" name="slider" id="tab-3">
    <header>
      <label for="tab-1" class="tab-1">Basic</label>
      <label for="tab-2" class="tab-2">Standard</label>
      <label for="tab-3" class="tab-3">Team</label>
      <div class="slider"></div>
    </header>
    <div class="card-area">
      <div class="cards">
        <div class="row row-1">
          <div class="price-details">
            <span class="price">19</span>
            <p>For beginner use</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>100 GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 50+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>One FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
        <div class="row">
          <div class="price-details">
            <span class="price">99</span>
            <p>For professional use</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>Unlimited GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 200+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>Five FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
        <div class="row">
          <div class="price-details">
            <span class="price">49</span>
            <p>For team collaboration</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>200 GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 100+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>Two FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
      </div>
    </div>
    <button>Choose plan</button>
  </div>
</body>
</html>

Thứ hai, tạo một tệp CSS với tên là style.css

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@700&family=Poppins:wght@400;500;600&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(#D5A3FF 0%, #77A5F8 100%);
}
.wrapper{
  width: 400px;
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 10px 10px 15px rgba(0,0,0,0.05);
}
.wrapper header{
  height: 55px;
  display: flex;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 30px;
  position: relative;
}
header label{
  height: 100%;
  z-index: 2;
  width: 30%;
  display: flex;
  cursor: pointer;
  font-size: 18px;
  position: relative;
  align-items: center;
  justify-content: center;
  transition: color 0.3s ease;
}
#tab-1:checked ~ header .tab-1,
#tab-2:checked ~ header .tab-2,
#tab-3:checked ~ header .tab-3{
  color: #fff;
}
header label:nth-child(2){
  width: 40%;
}
header .slider{
  position: absolute;
  height: 85%;
  border-radius: inherit;
  background: linear-gradient(145deg, #D5A3FF 0%, #77A5F8 100%);
  transition: all 0.3s ease;
}
#tab-1:checked ~ header .slider{
  left: 0%;
  width: 90px;
  transform: translateX(5%);
}
#tab-2:checked ~ header .slider{
  left: 50%;
  width: 120px;
  transform: translateX(-50%);
}
#tab-3:checked ~ header .slider{
  left: 100%;
  width: 95px;
  transform: translateX(-105%);
}
.wrapper input[type="radio"]{
  display: none;
}
.card-area{
  overflow: hidden;
}
.card-area .cards{
  display: flex;
  width: 300%;
}
.cards .row{
  width: 33.4%;
}
.cards .row-1{
  transition: all 0.3s ease;
}
#tab-1:checked ~ .card-area .cards .row-1{
   margin-left: 0%;
}
#tab-2:checked ~ .card-area .cards .row-1{
  margin-left: -33.4%;
}
#tab-3:checked ~ .card-area .cards .row-1{
   margin-left: -66.8%;
}
.row .price-details{
  margin: 20px 0;
  text-align: center;
  padding-bottom: 25px;
  border-bottom: 1px solid #e6e6e6;
}
.price-details .price{
  font-size: 65px;
  font-weight: 600;
  position: relative;
  font-family: 'Noto Sans', sans-serif;
}
.price-details .price::before,
.price-details .price::after{
  position: absolute;
  font-weight: 400;
  font-family: "Poppins", sans-serif;
}
.price-details .price::before{
  content: "$";
  left: -13px;
  top: 17px;
  font-size: 20px;
}
.price-details .price::after{
  content: "/mon";
  right: -33px;
  bottom: 17px;
  font-size: 13px;
}
.price-details p{
  font-size: 18px;
  margin-top: 5px;
}
.row .features li{
  display: flex;
  font-size: 15px;
  list-style: none;
  margin-bottom: 10px;
  align-items: center;
}
.features li i{
  background: linear-gradient(#D5A3FF 0%, #77A5F8 100%);
  background-clip: text;
 -webkit-background-clip: text;
 -webkit-text-fill-color: transparent;
}
.features li span{
  margin-left: 10px;
}
.wrapper button{
  width: 100%;
  border-radius: 25px;
  border: none;
  outline: none;
  height: 50px;
  font-size: 18px;
  color: #fff;
  cursor: pointer;
  margin-top: 20px;
  background: linear-gradient(145deg, #D5A3FF 0%, #77A5F8 100%);
  transition: transform 0.3s ease;
}
.wrapper button:hover{
  transform: scale(0.98);
}

Bây giờ bạn đã tạo thành công Thiết kế thẻ định giá CSS thuần túy!

Iñigo Martínez

1640389680

Cómo crear una tarjeta de precios con animación deslizante usando HTML y CSS

En esta guía, aprenderá a crear una tarjeta de precios con animación deslizante utilizando solo HTML y CSS. Una tarjeta de precios es un elemento de diseño en un sitio web comercial para mostrar los distintos planes de precios, suscripciones o comparaciones de precios.

Para crear este programa [CSS Pricing Card Design]. Primero, debe crear dos archivos, un archivo HTML y otro archivo CSS.

Primero, cree un archivo HTML con el nombre index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Pure CSS Pricing Cards | Codequs</title>
  <link rel="stylesheet" href="style.css">
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css"/>
</head>
<body>
  <div class="wrapper">
    <input type="radio" name="slider" id="tab-1">
    <input type="radio" name="slider" id="tab-2" checked>
    <input type="radio" name="slider" id="tab-3">
    <header>
      <label for="tab-1" class="tab-1">Basic</label>
      <label for="tab-2" class="tab-2">Standard</label>
      <label for="tab-3" class="tab-3">Team</label>
      <div class="slider"></div>
    </header>
    <div class="card-area">
      <div class="cards">
        <div class="row row-1">
          <div class="price-details">
            <span class="price">19</span>
            <p>For beginner use</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>100 GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 50+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>One FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
        <div class="row">
          <div class="price-details">
            <span class="price">99</span>
            <p>For professional use</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>Unlimited GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 200+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>Five FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
        <div class="row">
          <div class="price-details">
            <span class="price">49</span>
            <p>For team collaboration</p>
          </div>
          <ul class="features">
            <li><i class="fas fa-check"></i><span>200 GB Premium Bandwidth</span></li>
            <li><i class="fas fa-check"></i><span>FREE 100+ Installation Scripts WordPress Supported</span></li>
            <li><i class="fas fa-check"></i><span>Two FREE Domain Registration .com and .np extensions only</span></li>
            <li><i class="fas fa-check"></i><span>Unlimited Email Accounts & Databases</span></li>
          </ul>
        </div>
      </div>
    </div>
    <button>Choose plan</button>
  </div>
</body>
</html>

En segundo lugar, cree un archivo CSS con el nombre style.css

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@700&family=Poppins:wght@400;500;600&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(#D5A3FF 0%, #77A5F8 100%);
}
.wrapper{
  width: 400px;
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 10px 10px 15px rgba(0,0,0,0.05);
}
.wrapper header{
  height: 55px;
  display: flex;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 30px;
  position: relative;
}
header label{
  height: 100%;
  z-index: 2;
  width: 30%;
  display: flex;
  cursor: pointer;
  font-size: 18px;
  position: relative;
  align-items: center;
  justify-content: center;
  transition: color 0.3s ease;
}
#tab-1:checked ~ header .tab-1,
#tab-2:checked ~ header .tab-2,
#tab-3:checked ~ header .tab-3{
  color: #fff;
}
header label:nth-child(2){
  width: 40%;
}
header .slider{
  position: absolute;
  height: 85%;
  border-radius: inherit;
  background: linear-gradient(145deg, #D5A3FF 0%, #77A5F8 100%);
  transition: all 0.3s ease;
}
#tab-1:checked ~ header .slider{
  left: 0%;
  width: 90px;
  transform: translateX(5%);
}
#tab-2:checked ~ header .slider{
  left: 50%;
  width: 120px;
  transform: translateX(-50%);
}
#tab-3:checked ~ header .slider{
  left: 100%;
  width: 95px;
  transform: translateX(-105%);
}
.wrapper input[type="radio"]{
  display: none;
}
.card-area{
  overflow: hidden;
}
.card-area .cards{
  display: flex;
  width: 300%;
}
.cards .row{
  width: 33.4%;
}
.cards .row-1{
  transition: all 0.3s ease;
}
#tab-1:checked ~ .card-area .cards .row-1{
   margin-left: 0%;
}
#tab-2:checked ~ .card-area .cards .row-1{
  margin-left: -33.4%;
}
#tab-3:checked ~ .card-area .cards .row-1{
   margin-left: -66.8%;
}
.row .price-details{
  margin: 20px 0;
  text-align: center;
  padding-bottom: 25px;
  border-bottom: 1px solid #e6e6e6;
}
.price-details .price{
  font-size: 65px;
  font-weight: 600;
  position: relative;
  font-family: 'Noto Sans', sans-serif;
}
.price-details .price::before,
.price-details .price::after{
  position: absolute;
  font-weight: 400;
  font-family: "Poppins", sans-serif;
}
.price-details .price::before{
  content: "$";
  left: -13px;
  top: 17px;
  font-size: 20px;
}
.price-details .price::after{
  content: "/mon";
  right: -33px;
  bottom: 17px;
  font-size: 13px;
}
.price-details p{
  font-size: 18px;
  margin-top: 5px;
}
.row .features li{
  display: flex;
  font-size: 15px;
  list-style: none;
  margin-bottom: 10px;
  align-items: center;
}
.features li i{
  background: linear-gradient(#D5A3FF 0%, #77A5F8 100%);
  background-clip: text;
 -webkit-background-clip: text;
 -webkit-text-fill-color: transparent;
}
.features li span{
  margin-left: 10px;
}
.wrapper button{
  width: 100%;
  border-radius: 25px;
  border: none;
  outline: none;
  height: 50px;
  font-size: 18px;
  color: #fff;
  cursor: pointer;
  margin-top: 20px;
  background: linear-gradient(145deg, #D5A3FF 0%, #77A5F8 100%);
  transition: transform 0.3s ease;
}
.wrapper button:hover{
  transform: scale(0.98);
}

¡Ahora ha creado con éxito un diseño de tarjeta de precios de CSS puro!