Raphael  Lima

Raphael Lima

1612251630

How to Send Emails Easily using Python - Smtplib

how to send emails easily using python - smtplib

After uploading web programming and design for some time, i figured it was time to upload some good old python tutorials. This video is a basic tutorial made as simple as possible to show how an email can be sent through python to a gmail account.

Link to code: http://j.gs/CttP​

Subscribe : https://www.youtube.com/channel/UCfgSHpMOBXqmtqufxgVp68g

#python

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Buddha Community

How to Send Emails Easily using Python - Smtplib
Ray  Patel

Ray Patel

1619510796

Lambda, Map, Filter functions in python

Welcome to my Blog, In this article, we will learn python lambda function, Map function, and filter function.

Lambda function in python: Lambda is a one line anonymous function and lambda takes any number of arguments but can only have one expression and python lambda syntax is

Syntax: x = lambda arguments : expression

Now i will show you some python lambda function examples:

#python #anonymous function python #filter function in python #lambda #lambda python 3 #map python #python filter #python filter lambda #python lambda #python lambda examples #python map

Shardul Bhatt

Shardul Bhatt

1626775355

Why use Python for Software Development

No programming language is pretty much as diverse as Python. It enables building cutting edge applications effortlessly. Developers are as yet investigating the full capability of end-to-end Python development services in various areas. 

By areas, we mean FinTech, HealthTech, InsureTech, Cybersecurity, and that's just the beginning. These are New Economy areas, and Python has the ability to serve every one of them. The vast majority of them require massive computational abilities. Python's code is dynamic and powerful - equipped for taking care of the heavy traffic and substantial algorithmic capacities. 

Programming advancement is multidimensional today. Endeavor programming requires an intelligent application with AI and ML capacities. Shopper based applications require information examination to convey a superior client experience. Netflix, Trello, and Amazon are genuine instances of such applications. Python assists with building them effortlessly. 

5 Reasons to Utilize Python for Programming Web Apps 

Python can do such numerous things that developers can't discover enough reasons to admire it. Python application development isn't restricted to web and enterprise applications. It is exceptionally adaptable and superb for a wide range of uses.

Robust frameworks 

Python is known for its tools and frameworks. There's a structure for everything. Django is helpful for building web applications, venture applications, logical applications, and mathematical processing. Flask is another web improvement framework with no conditions. 

Web2Py, CherryPy, and Falcon offer incredible capabilities to customize Python development services. A large portion of them are open-source frameworks that allow quick turn of events. 

Simple to read and compose 

Python has an improved sentence structure - one that is like the English language. New engineers for Python can undoubtedly understand where they stand in the development process. The simplicity of composing allows quick application building. 

The motivation behind building Python, as said by its maker Guido Van Rossum, was to empower even beginner engineers to comprehend the programming language. The simple coding likewise permits developers to roll out speedy improvements without getting confused by pointless subtleties. 

Utilized by the best 

Alright - Python isn't simply one more programming language. It should have something, which is the reason the business giants use it. Furthermore, that too for different purposes. Developers at Google use Python to assemble framework organization systems, parallel information pusher, code audit, testing and QA, and substantially more. Netflix utilizes Python web development services for its recommendation algorithm and media player. 

Massive community support 

Python has a steadily developing community that offers enormous help. From amateurs to specialists, there's everybody. There are a lot of instructional exercises, documentation, and guides accessible for Python web development solutions. 

Today, numerous universities start with Python, adding to the quantity of individuals in the community. Frequently, Python designers team up on various tasks and help each other with algorithmic, utilitarian, and application critical thinking. 

Progressive applications 

Python is the greatest supporter of data science, Machine Learning, and Artificial Intelligence at any enterprise software development company. Its utilization cases in cutting edge applications are the most compelling motivation for its prosperity. Python is the second most well known tool after R for data analytics.

The simplicity of getting sorted out, overseeing, and visualizing information through unique libraries makes it ideal for data based applications. TensorFlow for neural networks and OpenCV for computer vision are two of Python's most well known use cases for Machine learning applications.

Summary

Thinking about the advances in programming and innovation, Python is a YES for an assorted scope of utilizations. Game development, web application development services, GUI advancement, ML and AI improvement, Enterprise and customer applications - every one of them uses Python to its full potential. 

The disadvantages of Python web improvement arrangements are regularly disregarded by developers and organizations because of the advantages it gives. They focus on quality over speed and performance over blunders. That is the reason it's a good idea to utilize Python for building the applications of the future.

#python development services #python development company #python app development #python development #python in web development #python software development

Ayan Code

1656193861

Simple Login Page in HTML and CSS | Source Code

Hello guys, Today in this post we’ll learn How to Create a Simple Login Page with a fantastic design. To create it we are going to use pure CSS and HTML. Hope you enjoy this post.

A login page is one of the most important component of a website or app that allows authorized users to access an entire site or a part of a website. You would have already seen them when visiting a website. Let's head to create it.

Whether it’s a signup or login page, it should be catchy, user-friendly and easy to use. These types of Forms lead to increased sales, lead generation, and customer growth.


Demo

Click to watch demo!

Simple Login Page HTML CSS (source code)

<!DOCTYPE html>
  <html lang="en" >
  <head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
  <link rel="stylesheet" href="styledfer.css">
  </head>

  <body>
   <div id="login-form-wrap">
    <h2>Login</h2>
    <form id="login-form">
      <p>
      <input type="email" id="email" name="email" placeholder="Email " required><i class="validation"><span></span><span></span></i>
      </p>
      <p>
      <input type="password" id="password" name="password" placeholder="Password" required><i class="validation"><span></span><span></span></i>
      </p>
      <p>
      <input type="submit" id="login" value="Login">
      </p>

      </form>
    <div id="create-account-wrap">
      <p>Don't have an accout? <a href="#">Create One</a><p>
    </div>
   </div>
    
  <script src='https://code.jquery.com/jquery-2.2.4.min.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.15.0/jquery.validate.min.js'></script>
  </body>
</html>

CSS CODE

body {
  background-color: #020202;
  font-size: 1.6rem;
  font-family: "Open Sans", sans-serif;
  color: #2b3e51;
}
h2 {
  font-weight: 300;
  text-align: center;
}
p {
  position: relative;
}
a,
a:link,
a:visited,
a:active {
  color: #ff9100;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
a:focus, a:hover,
a:link:focus,
a:link:hover,
a:visited:focus,
a:visited:hover,
a:active:focus,
a:active:hover {
  color: #ff9f22;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
#login-form-wrap {
  background-color: #fff;
  width: 16em;
  margin: 30px auto;
  text-align: center;
  padding: 20px 0 0 0;
  border-radius: 4px;
  box-shadow: 0px 30px 50px 0px rgba(0, 0, 0, 0.2);
}
#login-form {
  padding: 0 60px;
}
input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  outline: none;
  height: 60px;
  line-height: 60px;
  border-radius: 4px;
}
#email,
#password {
  width: 100%;
  padding: 0 0 0 10px;
  margin: 0;
  color: #8a8b8e;
  border: 1px solid #c2c0ca;
  font-style: normal;
  font-size: 16px;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  position: relative;
  display: inline-block;
  background: none;
}
#email:focus,
#password:focus {
  border-color: #3ca9e2;
}
#email:focus:invalid,
#password:focus:invalid {
  color: #cc1e2b;
  border-color: #cc1e2b;
}
#email:valid ~ .validation,
#password:valid ~ .validation 
{
  display: block;
  border-color: #0C0;
}
#email:valid ~ .validation span,
#password:valid ~ .validation span{
  background: #0C0;
  position: absolute;
  border-radius: 6px;
}
#email:valid ~ .validation span:first-child,
#password:valid ~ .validation span:first-child{
  top: 30px;
  left: 14px;
  width: 20px;
  height: 3px;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
#email:valid ~ .validation span:last-child
#password:valid ~ .validation span:last-child
{
  top: 35px;
  left: 8px;
  width: 11px;
  height: 3px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
.validation {
  display: none;
  position: absolute;
  content: " ";
  height: 60px;
  width: 30px;
  right: 15px;
  top: 0px;
}
input[type="submit"] {
  border: none;
  display: block;
  background-color: #ff9100;
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
  font-size: 18px;
  position: relative;
  display: inline-block;
  cursor: pointer;
  text-align: center;
}
input[type="submit"]:hover {
  background-color: #ff9b17;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

#create-account-wrap {
  background-color: #eeedf1;
  color: #8a8b8e;
  font-size: 14px;
  width: 100%;
  padding: 10px 0;
  border-radius: 0 0 4px 4px;
}

Congratulations! You have now successfully created our Simple Login Page in HTML and CSS.

My Website: codewithayan, see this to checkout all of my amazing Tutorials.

August  Larson

August Larson

1624979400

Send emails through Python

You will be surprised how easy is to configure your account and send emails with attachments in Python

You cannot imagine how easy and simple it is to configure your email account to be able to send emails to one or several contacts directly from your Python environment without any effort or complicated code.

In this article, I will walk you through the process. All you need is a Gmail account and your Python running and ready to go. Let me show you how it’s done.

#email #python #programming #automation #send-email #send emails through python

Ahebwe  Oscar

Ahebwe Oscar

1647157080

A Django Module to Easily Send Templated Emails using Django Templates

Django-Templated-Email

Overview

django-templated-email is oriented towards sending templated emails. The library supports template inheritance, adding cc'd and bcc'd recipients, configurable template naming and location.

The send_templated_email method can be thought of as the render_to_response shortcut for email.

Make sure you are reading the correct documentation:

develop branch: https://github.com/vintasoftware/django-templated-email/blob/develop/README.rst

stable pypi/master: https://github.com/vintasoftware/django-templated-email/blob/master/README.rst

Requirements

  • Python (3.6, 3.7, 3.8, 3.9)
  • Django (2.2, 3.1, 3.2)

We highly recommend and only officially support the latest patch release of each Python and Django series.

Getting going - installation

Installing:

pip install django-templated-email

You can add the following to your settings.py (but it works out the box):

TEMPLATED_EMAIL_BACKEND = 'templated_email.backends.vanilla_django.TemplateBackend'

# You can use a shortcut version
TEMPLATED_EMAIL_BACKEND = 'templated_email.backends.vanilla_django'

# You can also use a class directly
from templated_email.backends.vanilla_django import TemplateBackend
TEMPLATED_EMAIL_BACKEND = TemplateBackend

Sending templated emails

Example usage using vanilla_django TemplateBackend backend

Python to send mail:

from templated_email import send_templated_mail
send_templated_mail(
        template_name='welcome',
        from_email='from@example.com',
        recipient_list=['to@example.com'],
        context={
            'username':request.user.username,
            'full_name':request.user.get_full_name(),
            'signup_date':request.user.date_joined
        },
        # Optional:
        # cc=['cc@example.com'],
        # bcc=['bcc@example.com'],
        # headers={'My-Custom-Header':'Custom Value'},
        # template_prefix="my_emails/",
        # template_suffix="email",
)

If you would like finer control on sending the email, you can use get_templated_email, which will return a django EmailMessage object, prepared using the vanilla_django backend:

from templated_email import get_templated_mail
get_templated_mail(
        template_name='welcome',
        from_email='from@example.com',
        to=['to@example.com'],
        context={
            'username':request.user.username,
            'full_name':request.user.get_full_name(),
            'signup_date':request.user.date_joined
        },
        # Optional:
        # cc=['cc@example.com'],
        # bcc=['bcc@example.com'],
        # headers={'My-Custom-Header':'Custom Value'},
        # template_prefix="my_emails/",
        # template_suffix="email",
)

You can also cc and bcc recipients using cc=['example@example.com'].

Your template

The templated_email/ directory needs to be the templates directory.

The backend will look in my_app/templates/templated_email/welcome.email :

{% block subject %}My subject for {{username}}{% endblock %}
{% block plain %}
  Hi {{full_name}},

  You just signed up for my website, using:
      username: {{username}}
      join date: {{signup_date}}

  Thanks, you rock!
{% endblock %}

If you want to include an HTML part to your emails, simply use the 'html' block :

{% block html %}
  <p>Hi {{full_name}},</p>

  <p>You just signed up for my website, using:
      <dl>
        <dt>username</dt><dd>{{username}}</dd>
        <dt>join date</dt><dd>{{signup_date}}</dd>
      </dl>
  </p>

  <p>Thanks, you rock!</p>
{% endblock %}

The plain part can also be calculated from the HTML using html2text. If you don't specify the plain block and html2text package is installed, the plain part will be calculated from the HTML part. You can disable this behaviour in settings.py :

TEMPLATED_EMAIL_AUTO_PLAIN = False

You can also specify a custom function that converts from HTML to the plain part :

def convert_html_to_text(html):
    ...

TEMPLATED_EMAIL_PLAIN_FUNCTION = convert_html_to_text

You can globally override the template dir, and file extension using the following variables in settings.py :

TEMPLATED_EMAIL_TEMPLATE_DIR = 'templated_email/' #use '' for top level template dir, ensure there is a trailing slash
TEMPLATED_EMAIL_FILE_EXTENSION = 'email'

You can also set a value for template_prefix and template_suffix for every time you call send_templated_mail, if you wish to store a set of templates in a different directory. Remember to include a trailing slash.

Using with Django Anymail

Anymail integrates several transactional email service providers (ESPs) into Django, with a consistent API that lets you use ESP-added features without locking your code to a particular ESP. It supports Mailgun, Postmark, SendGrid, SparkPost and more.

You can use it with django-templated-email, just follow their instructions in their quick start to configure it.

Optionally you can use their custom EmailMessage class with django-templated-email by using the following settings:

# This replaces django.core.mail.EmailMessage
TEMPLATED_EMAIL_EMAIL_MESSAGE_CLASS='anymail.message.AnymailMessage'

# This replaces django.core.mail.EmailMultiAlternatives
TEMPLATED_EMAIL_EMAIL_MULTIALTERNATIVES_CLASS='anymail.message.AnymailMessage'

Inline images

You can add inline images to your email using the InlineImage class.

First get the image content from a file or a ImageField:

# From a file
with open('pikachu.png', 'rb') as pikachu:
  image = pikachu.read()

# From an ImageField
# Suppose we have this model
class Company(models.Model):
  logo = models.ImageField()

image = company.logo.read()

Then create an instance of InlineImage:

from templated_email import InlineImage

inline_image = InlineImage(filename="pikachu.png", content=image)

Now pass the object on the context to the template when you send the email.

send_templated_mail(template_name='welcome',
                    from_email='from@example.com',
                    recipient_list=['to@example.com'],
                    context={'pikachu_image': inline_image})

Finally in your template add the image on the html template block:

<img src="{{ pikachu_image }}">

Note: All InlineImage objects you add to the context will be attached to the e-mail, even if they are not used in the template.

Add link to view the email on the web

# Add templated email to INSTALLED_APPS
INSTALLED_APPS = [
  ...
  'templated_email'
]
# and this to your url patterns
url(r'^', include('templated_email.urls', namespace='templated_email')),
# when sending the email use the *create_link* parameter.
send_templated_mail(
    template_name='welcome', from_email='from@example.com',
    recipient_list=['to@example.com'],
    context={}, create_link=True)

And, finally add the link to your template.

<!-- With the 'if' the link will only appear on the email. -->
{% if email_uuid %}
  <!-- Note: you will need to add your site since you will need to access
             it from the email -->
  You can view this e-mail on the web here:
  <a href="http://www.yoursite.com{% url 'templated_email:show_email' uuid=email_uuid %}">
    here
  </a>
{% endif %}

Notes:

  • A copy of the rendered e-mail will be stored on the database. This can grow if you send too many e-mails. You are responsible for managing it.
  • If you use InlineImage all images will be uploaded to your media storage, keep that in mind too.

Class Based Views

It's pretty common for emails to be sent after a form is submitted. We include a mixin to be used with any view that inherit from Django's FormMixin.

In your view add the mixin and the usual Django's attributes:

from templated_email.generic_views import TemplatedEmailFormViewMixin

class AuthorCreateView(TemplatedEmailFormViewMixin, CreateView):
    model = Author
    fields = ['name', 'email']
    success_url = '/create_author/'
    template_name = 'authors/create_author.html'

By default the template will have the form_data if the form is valid or from_errors if the form is not valid in it's context.

You can view an example here

Now you can use the following attributes/methods to customize it's behavior:

Attributes:

templated_email_template_name (mandatory if you don't implement templated_email_get_template_names()):

String naming the template you want to use for the email. ie: templated_email_template_name = 'welcome'.

templated_email_send_on_success (default: True):

This attribute tells django-templated-email to send an email if the form is valid.

templated_email_send_on_failure (default: False):

This attribute tells django-templated-email to send an email if the form is invalid.

templated_email_from_email (default: settings.TEMPLATED_EMAIL_FROM_EMAIL):

String containing the email to send the email from.

Methods:

templated_email_get_template_names(self, valid) (mandatory if you don't set templated_email_template_name):

If the method returns a string it will use it as the template to render the email. If it returns a list it will send the email only with the first existing template.

templated_email_get_recipients(self, form) (mandatory):

Return the recipient list to whom the email will be sent to. ie:

def templated_email_get_recipients(self, form):
    return [form.data['email']]

templated_email_get_context_data(**kwargs) (optional):

Use this method to add extra data to the context used for rendering the template. You should get the parent class's context from calling super. ie:

def templated_email_get_context_data(self, **kwargs):
    context = super(ThisClassView, self).templated_email_get_context_data(**kwargs)
    # add things to context
    return context

templated_email_get_send_email_kwargs(self, valid, form) (optional):

Add or change the kwargs that will be used to send the e-mail. You should call super to get the default kwargs. ie:

def templated_email_get_send_email_kwargs(valid, form):
  kwargs = super(ThisClassView, self).templated_email_get_send_email_kwargs(valid, form)
  kwargs['bcc'] = ['admin@example.com']
  return kwargs

templated_email_send_templated_mail(*args, **kwargs) (optional):

This method calls django-templated-email's send_templated_mail method. You could change this method to use a celery's task for example or to handle errors.

Future Plans

See https://github.com/vintasoftware/django-templated-email/issues?state=open

Using django_templated_email in 3rd party applications

If you would like to use django_templated_email to handle mail in a reusable application, you should note that:

  • Your calls to send_templated_mail should set a value for template_dir, so you can keep copies of your app-specific templates local to your app (although the loader will find your email templates if you store them in <your app>/templates/templated_email, if TEMPLATED_EMAIL_TEMPLATE_DIR has not been overridden)
  • If you do (and you should) set a value for template_dir, remember to include a trailing slash, i.e. 'my_app_email/'
  • The deployed app may use a different backend which doesn't use the django templating backend, and as such make a note in your README warning developers that if they are using django_templated_email already, with a different backend, they will need to ensure their email provider can send all your templates (ideally enumerate those somewhere convenient)

Notes on specific backends

Using vanilla_django

This is the default backend, and as such requires no special configuration, and will work out of the box. By default it assumes the following settings (should you wish to override them):

TEMPLATED_EMAIL_TEMPLATE_DIR = 'templated_email/' #Use '' for top level template dir
TEMPLATED_EMAIL_FILE_EXTENSION = 'email'

For legacy purposes you can specify email subjects in your settings file (but, the preferred method is to use a {% block subject %} in your template):

TEMPLATED_EMAIL_DJANGO_SUBJECTS = {
    'welcome':'Welcome to my website',
}

Additionally you can call send_templated_mail and optionally override the following parameters:

template_prefix='your_template_dir/'  # Override where the method looks for email templates (alternatively, use template_dir)
template_suffix='email'               # Override the file extension of the email templates (alternatively, use file_extension)
cc=['fubar@example.com']              # Set a CC on the mail
bcc=['fubar@example.com']             # Set a BCC on the mail
template_dir='your_template_dir/'     # Override where the method looks for email templates
connection=your_connection            # Takes a django mail backend connection, created using **django.core.mail.get_connection**
auth_user='username'                  # Override the user that the django mail backend uses, per **django.core.mail.send_mail**
auth_password='password'              # Override the password that the django mail backend uses, per **django.core.mail.send_mail**

Releasing a new version of this package:

Update CHANGELOG file.

Execute the following commands:

bumpversion [major,minor,patch]
python setup.py publish
git push origin --tags

Download Details:
Author: vintasoftware
Source Code: https://github.com/vintasoftware/django-templated-email
License: MIT License

#django #email #python