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Would you like to tell us about a lower price? ReportLab has been around since the year and has remained the primary package that Python developers use for creating reports in the PDF format. It is an extremely powerful package that works across all the major platforms.
This book will also introduce the reader to other Python PDF packages. Read more Read less.
A Review of ReportLab: PDF Processing with Python
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Reportlab Python Complete Tutorial | Python PDF Processing (Updated 1/2020)
Review this product Share your thoughts with other customers. Write a product review.Level 0 - Help get me started! You'll receive early access to the eBook. What this means is that you'll get early drafts of the book before it is officially released and a copy of the final version of the eBook.
Level 2: You'll receive early access to the ReportLab eBook. You will also receive an eBook copy of my first book, Python Level 2b: You'll receive early access to the ReportLab eBook.
You will also receive an eBook copy of my first book, Python Intermediate Python. Level 5: Get a T-shirt with the cover of the book on it in addition to a copy of the eBook versions of the book. Level 7: Get all 3 of my books in electronic format PDF, epub, mobia t-shirt and a signed copy of the paperback version of my ReportLab book. Jan 29, - Feb 28, 30 days. Share this project Done. Tweet Share Email.
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Creating PDF files using Python and reportlab. PDF reportlab. Prev Next.
Install the reportlab module using: pip install reportlab. Gabor Szabo. If you have any comments or questions, feel free to post them on the source of this page in GitHub. Gabor can help your team improve the development speed and reduce the risk of bugs. He is also the author of a number of eBooks.
Contact Gabor if you'd like to hire his services. If you would like to support his freely available work, you can do it via Patreon.Popular Python libraries are well integrated and provide the solution to handle unstructured data sources like Pdf and could be used to make it more sensible and useful.
PDF is one of the most important and widely used digital media. PDFs contain useful information, links and buttons, form fields, audio, video, and business logic. As you know PDF processing comes under text analytics.
Most of the Text Analytics Library or frameworks are designed in Python only. This gives a leverage on text analytics. One more thing you can never process a pdf directly in exising frameworks of Machine Learning or Natural Language Processing. Unless they are proving explicit interface for this, we have to convert pdf to text first.
As a Data ScientistYou may not stick to data format. As AI is growing, we need more data for prediction and classification; hence, ignoring PDFs as data source for you could be a blunder.
Unlike other PDF-related tools, it focuses entirely on getting and analyzing text data. PDFMiner allows one to obtain the exact location of text in a page, as well as other information such as fonts or lines. It has an extensible PDF parser that can be used for other purposes than text analysis. It can also add custom data, viewing options, and passwords to PDF files. It can retrieve text and metadata from PDFs as well as merge entire files together.
Slate is a Python package that simplifies the process of extracting text from PDF files. It depends on the PDFMiner package. Step 2: Download Python Executable Installer. Step 3: Run Executable Installer. Step 5: Verify Pip Was Installed. I am working with Python 3.Fortunately, Dinu Gherman created the svglib package, a pure-Python package that can read SVG files and convert them to other formats that ReportLab can use. The official website for svglib is on Github.
The website states that it works with Python 2. The svglib package depends on ReportLab and lxml. You can install both of these packages using pip:.
On the off chance that you want to use the latest version of the code i. Most of the time, using pip is the way to go. But you can also download the tarball from the Python Packaging Index and do all the steps that pip does for you automatically if you want to. Just run the following three commands in your terminal in order:. Using svglib with ReportLab is actually quite easy. All you need to do is import svg2rlg from svglib.
After giving svg2rlg your path to the SVG file, it will return a drawing object. Instead, I want to be able to insert the image and write out text and other things. Fortunately, you can do this very easily by painting your canvas with the drawing object. Here we create a canvas. Canvas object and then create our SVG drawing object. Now you can use renderPDF.
We go ahead and draw out some small text underneath our image and then save it off. The result should look something like this:. Drawings in ReportLab can usually be added as a list of Flowables and built with a document template. We will be using the Flag of Cuba from Wikipedia. The svglib tests download a bunch of flag SVGs in their tests, so we will try one of the images that they use. You can get it here:. This worked pretty well, although the flag is cut off on the right side.
I actually had some trouble with this example. ReportLab or svglib seems to be really picky about the way the SVG is formatted or its size. So your mileage will probably vary. A workaround to get the snakehead. The SVG drawings you create with svglib are not scaled by default. So you will need to write a function to do that for you.
Here we have two functions. The first function will scale our image using a scaling factor. In this case, we use 0. Then we do some math against our drawing object and tell it to scale itself. Finally we draw it back out in much the same way as we did in the previous example.
In a previous articlewe learned how to create graphs using just the ReportLab toolkit.One of the most important business processes is generating reports, and the most used and venerable form of report is the PDF. Python remains a great choice for the stuff that no one ever got rich on Patreon writing or talking about.
Things like processing spreadsheets which pandas is great at, by the waymail-merge and of course, arguably one of the most important business activities, generating PDF reports. There is a lot of content in this book. It contains pages of examples and deep dives into the API of the library. Seriously, if there is something you wish you could do with a PDF and ReportLab can do it, then this book will get you started.
It is clear that the author, Michael Driscoll, knows ReportLab very well, and he knows how to construct illustrative snippets of code that demonstrate his material. From the start to finish this book is full of clear, useful code that works this cannot be underlined enoughthe code that is in the book will work if you copy it, which is sadly a rarity for many resources about computing.
Driscoll also does a very good job of building up his examples. Driscoll, on the other hand, does a very good job of steadily incrementing the work already done with the new examples. Almost every example in this book shows its result as an embedded image. This, of course, makes sense for a book about a library that works with PDFs.
It is also another one of those touches that highlight the accuracy of the code. While the parts of the book that actually deal with ReportLab are extremely well organized, the opening of the book is a mess of instructions that might turn off novice programmers, and are a little muddled for experienced developers. What is IDLE? What is going on here? On the flip side, if this book was targeted at more experienced developers, much of this could be boiled down into a single dependencies and style section.
The author also adds a section about using virtualenv and dependencies, but the discussion of virtualenvs takes place before a discussion about Python. To be fair, none of this is a problem for an experienced developer, and with a specialized topic like working with a fairly extensive and powerful library like ReportLab, the author can be forgiven for assuming a more experienced readership. However, this should be spelled out at the beginning of the book.
Who is the book for? What skill level is needed to get the most from the book? This is certainly a minor quibble — the code working is much more important — but quite often I would see weird switches in style from example to example and sometimes within examples. For example, on page 57, the author is showing us how to use ReportLab to build form letters, and his example contains the following variable styles:. Sometimes the author switches between a Python 2 idiom and a Python 3 idiom for doing a thing.
I noticed this only a couple of times so again — minor. But these sorts of things can throw a new developer who is trying to grasp the material and perhaps a new language. If you are interested in learning how to automate the generation of PDFs for your projects and you plan on using ReportLab, then this book is a great choice.
It covers in detail every aspect of the ReportLab library in a clear and iteratively more complex manner. Also, the code examples work! Aside from a slightly unfocused introduction, which could hinder a new developer from approaching the material and some style inconsistencies, the author has produced a solid instructional book.
Note: This review was solicited by the author of the book, and my company received a free copy for review. However, all opinions are my own.