Today I found a third-party Python package gkeepapi about Google Keep that looks very convenient and is not officially authorized.
The package allows us to read the content of Google Keep of our account, and also allows us to automatically upload text, notes and others things to Google Keep.
Read More »Using Python package gkeepapi to access Google Keep
word-cloud is a very famous word in natural language processing domain. At first I thought it was just to calculate the frequency of the vocabulary and display the high-frequency words large.
But not only that, the shapes and the styles of characters are all learned not as simple as I thought.
I am a person who likes new things, so I came to study the wordcloud module in Python today and record my experience here.
Read More »Quickly generate word cloud Python module: wordcloud
Recently, because I have been studying the interface of the program, I got many strange problems.
I want to record today is how to merge two pictures. I found that if I simply use the composite() function in PIL, the second picture will be overwritten by the first picture. So, I started to try convert the background of the second picture to transparent.
After converting the image to a transparent background, the result of the merging is quite natural to me.
I will start to introduce how to merge two pictures in below.
Read More »Use Python PIL module to merge two images
If we want to convert a picture background into transparent, we can use the Pillow package in Python to do it.
Read More »[Python] Use Pillow Package To Convert The Background Into Transparent
Today I used PyInstaller to package my Python program to execute file on Windows, I got an error message:
AttributeError: module 'win32ctypes.pywin32.win32api' has no attribute 'error'After I searching some information on Internet, I found it is a common problem about icon picture of our GUI program. The icon need to use the .ico file, but I use a .png file.
This icon is on the computer desktop dock, not the icon on the program window.
Read More »[Solved][Python] AttributeError: module 'win32ctypes.pywin32.win32api' has no attribute 'error'
When we using PyQt5 framework to develop a GUI program, we usually need some icon to display our buttons or components. Many times we can load pictures from outside, but if we need common icons, such as play icon, close icon, minimum icon ... etc, we can use the built-in icon picture from QStyle module.
This has another advantage: we don't have to worry about pictures when packing the GUI program.
Below I will introduce how to use the icons in QStyle.
Read More »[PyQt5] Use icon from QStyle
Hello! Today I want to record the "pickle" module in Python. The "pickle" module is very famous module in Python, its usage is like another Python package "Json", it can compress the data and store it. If we want to load the data we store, we can easily call the "load()" function to restore our session.
Read More »How to use Pickle module to store data in PythonToday when I was answering a question asked by a friend, I see a filter() function in my friend's code, and my friend just asked me what was wrong with this paragraph.
This is a awkward question. I have been learning Python for two years, but I never used this function in my program.
Read More »[Python] How to use filter() functionWhatever programming language we used, we always selected Json format to store our data.
Json (JavaScript Object Notation) is a lightweight data-interchange format, and it is readable and suitable for storing data. But in Python, sometimes we have performance bottlenecks in reading Json files, especially when the files are too large.
Read More »Using Python package "ujson" to increase Json processing speedWhen we used PyInstaller to create a Python program as an executable file, we usually need to display a picture in our program.
But if we used PyInstaller to make an executable file directly, we found we can't show the picture. How does we solve this problem?
Read More »Use Python PyInstaller to make an executable file with picture