Articles, notes and random thoughts on Software Development and Technology
Given typical JSON of car models like this:
json_data = """{
"cars": [
{
"manufacturer": "ford",
"model": "mondeo"
},
{
"manufacturer": "vaushall",
"model": "corsa"
}
]
}"""
To filter matching cars by manufacturer in Python, use:
result = [car for car in json_data['cars'] if(car['manufacturer'] == "ford")]
Discussed in answers here.
To document individual functions in Python, use a docstring like this:
def example_function():
"""Performs xyz
More details here
"""
Discussed in answers here.
Flask by default runs on port 8000. TO run on a different port use:
python3 -m flask --app your-flask-app run -p 3000
From here.
By default, print() statements are not output to the console when you run a pytest. To see output (e.g. for debugging a test), run your tests with the -s option.
From here.