I am pulling an assortment of data from the web using Python, and I would like to organize that data in a table format, such as HTML. My data include an image for each record, and that's the part I need help with. Can I create a table, so that I can place individual images inside the table cells?
It should / can look like this (computer component pictures in the table:
I have been looking at certain Python libraries such as Plotly and Bokeh but it doesn't look like they have this feature yet.
Python module for handling images is called Pillow maybe it will help. Alse if you will have it in html you can use css to display it the way you want.
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I have a form field fillable PDF that I'd like to fill using a python script, I can't use JavaScript which seems to be the preferred solution. Is this something that can be done through a python script? The catch is that I can't install any libraries like PyPDF2, fillpdf, or fdfgen like in this answer. Is this still possible? Can I homebrew a similar solution?
The fields can be tabbed through and assuming the alt text of a field is its name, I have those as well, though at least 1 field appears to be unnamed.
Ideally I'd like to fill multiple specific fields with variables that I can programmatically generate and then save the PDF as a new file.
How to add Bookmarks to pdf using Pymupdf. I have seen many ways using PyPDF2 but since I'm already using pymupdf for other annotations I would prefer pymupdf for adding bookmarks. Also would like to highlight the text and add bookmarks to it.
You cannot add single bookmarks like you can in other packages.
If you have looked at the details there - or rather in the respective PDF specification, this is an overly / unnecessarily complex task.
PyMuPDF in contrast has this simple approach to offer:
Prepare a Python list that looks like a traditional table of contents (TOC):
Every line in the list contains the hierarchy level, the text to display and the page number. Optionally also some information where on the target page the pointer goes to.
Then use doc.set_toc(toc_list). All pesky detail is taken care of for you.
If the PDF already has a TOC, extract it to a list of that same structure via toc_list = doc.get_toc().
Then modify as required.
I need to create Excel Sheet report in nodejs, along with some pie/bar charts. The Packages like https://github.com/SheetJS/js-xlsx and https://github.com/guyonroche/exceljs doesn't provide the facility to create charts.
Can anyone suggest any methodor existing package so that pie/bar charts can be included in xlsx report in Nodejs?
I have the same problem and I am looking for the solution as well.
I have found https://www.npmjs.com/package/xlsx-chart but I don't know yet how to integrate data along with the chart because the plugin generate separate sheet for data and table.
Using https://www.npmjs.com/package/quiche you will get an URL with the image. I´ve tryed to integrated it in exceljs or to save it like an image but seems impossible
You can generate a Google Chart image and insert it in your report. There is https://github.com/ryanrolds/quiche for that.
It will call Google API to generate your image and return the URL. I believe it's not hard to integrate an image from URL into the xls.
You can use an npm lib called office-chart.
https://www.npmjs.com/package/office-chart/v/1.0.26
It will allow you to create xlsx charts in mulisheets and also create pptx with charts.
I'm new to this forum and to Orange.
I don't really now Python at this point but am ready to learn.
However, before going further in this environment I would like to know if it can answer my needs !
What I am basically doing is "transforming" PDF product catalogues into Excel files that can be used by another software to create a database for another software.
I have tiles catalogues in PDF just like this one :
and turn it into this type of xls table : http://imgur.com/BtLBkOS
I basically need it to retrieve the article number, the colour, the size (e.g: 20x20). The G/B parts are completed manually after it has been done.
All catalogues are not the same so I sorted out some using pdftotext, RegEx with Notepad++
But I would like to know if this data mining solution could work it out ?
Orange does not support reading PDF files. You will have to use specialized utilities or program it yourself.
i am using ExtGWT(gxt). i have a requirement where i need to import excel data and display the data in a grid. please help me how to achive this?
Thanks!
This is two completely separate thing to do...
First you have the import of the excel file, you can put this directly on the grid as it will require being processed on server side. Likely into a database on the server.
A quick search found this library to do just that
The GXT application can then retrieve this data and place it into a grid by retrieving a list of POJOs and converting to BeanModel's for use in the ListStore of the grid
Best example of loading data into a Grid see explorer here.
This should get you started as I cannot be sure of specifics without more information of your set up.