I recently had the opportunity to work on a project involving Kaifeng, a city in China. Kaifeng is a city with a rich history, and I was excited to be able to work on a project that would help to bring its history to life.
The project involved creating a web application that would allow users to explore the city's history and culture. I was responsible for developing the back-end of the application, which included writing code to store and retrieve data from a database. I used the Python programming language to write the code, and I also used the Flask web framework to create the web application.
One of the most challenging parts of the project was writing the code to query the database. I had to write code that would allow users to search for specific information, such as the location of a particular monument or the date of a particular event. I wrote the following code to query the database:
def query_db(query): conn = sqlite3.connect('kaifeng.db') cur = conn.cursor() cur.execute(query) results = cur.fetchall() conn.close() return results
I also had to write code to display the results of the query on the web page. I wrote the following code to display the results:
def display_results(results): for result in results: print('Location: ' + result) print('Date: ' + result) print('Description: ' + result)
Overall, I found the project to be a great learning experience. I was able to gain a better understanding of how to write code to query databases and display results on web pages. I also had the opportunity to explore the history and culture of Kaifeng, which was a great experience.