Notify me of follow-up comments by email. Save my name, email, and website in this browser for the next time I comment. Your email address will not be published. Here I write tutorials related to Python Programming Language. A masters student learning Computer Applications belongs from Ranchi. We will do some more cool stuffs in upcoming tutorials. It is essential to render the pdf.Īnd you like this then please share with your friends. And now this is the most important point to be noted. For understanding templates deeply you can read this link. Now create a directory templates and inside this create a html file and named it as invoice. Now create a new project and named it as your wish. Go to terminal and run the following command. This can be installed similar to other typical python library.

The converted pdf files are similar to the original webpage. These are the basics of every programming language you learn.Portable Document Format PDF is a file format used to present and exchange documents reliably, independent of software, hardware, or operating system. That's why we're giving 'Ola' as a parameter to the len function. Other times, functions don't belong to anything specific and can be used on different types of objects, just like len. In this case, we call the function a method. Well, in some cases, functions belong to objects, like upperwhich can only be performed on strings. Wonder why sometimes you call functions with a. If you want to know the number of letters contained in your name, there is a function for that too! You just used the upper method on your string! A method like upper is a sequence of instructions that Python has to perform on a given object 'Ola' once you call it. This may be single ' or double ' quotes there is no difference! The quotes tell Python that what's inside of them is a string. The string must always begin and end with the same character. You've now created your first string! It's a sequence of characters that can be processed by a computer. If you're wondering what else you can do…. As you can see, Python is a great calculator. For now, we don't want to exit the Python console. For us this means that for now we may only use commands in the Python language. You should already know how to do that - you learned it in the Intro to Command Line chapter. To start playing with Python, we need to open up a command line on your computer.

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