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45281af9c9
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e1c980eb9c
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@ -1,6 +0,0 @@
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#+title: chatgpt
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https://chat.openai.com
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I asked ChatGPT to generate some code templates for a couple of my spare time projects.
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@ -1,3 +1,5 @@
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#+title: chatgpt
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https://chat.openai.com
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* ESP + BME680 + SSD1306 display
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* ESP + BME680 + SSD1306 display
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** Initial prompt
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** Initial prompt
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@ -280,109 +282,3 @@ next to temperature, not below it. Also show the date and time on the display
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x: 0
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x: 0
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y: 24
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y: 24
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#+end_src
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#+end_src
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** Change the display output
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#+begin_quote
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please align date/time in the bottom right corner. use a slightly larger font
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for temperature and humidity
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#+end_quote
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Response:
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#+begin_quote
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To align the date and time in the bottom right corner of the OLED display, you
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can use the x and y coordinates of the display component to specify the position
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of the text on the display. You can also use the font_size option to specify a
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larger font size for the temperature and humidity values.
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Here is an updated configuration that includes the changes you requested:
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#+end_quote
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#+begin_src yaml
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esphome:
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name: my_sensor
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platform: ESP8266
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# Enable I2C on the ESP8266
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i2c:
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sda: D2
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scl: D1
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# Enable the BME680 sensor
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sensor:
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- platform: bme680
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name: "airQualityHallway"
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temperature:
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name: "Temperature"
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unit_of_measurement: "°C"
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update_interval: 30s
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humidity:
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name: "Humidity"
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unit_of_measurement: "%"
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update_interval: 30s
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pressure:
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name: "Pressure"
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unit_of_measurement: "hPa"
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update_interval: 30s
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air_quality:
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name: "Air Quality"
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unit_of_measurement: "ppm"
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update_interval: 30s
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# Specify the I2C bus and address of the BME680 sensor
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i2c_id: i2c
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address: 0x77
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# Enable the SSD1306 OLED display
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display:
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- platform: ssd1306
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name: OLED Display
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reset_pin: D1
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address: 0x3C
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id: display
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# Display the sensor values on the OLED display
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text_sensor:
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- platform: template
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name: "Temperature and Humidity Display"
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lambda: |-
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return format_string("Temperature: {}°C Humidity: {}%", id(temperature).state, id(humidity).state);
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- platform: template
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name: "Pressure Display"
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lambda: |-
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return format_string("Pressure: {}hPa", id(pressure).state);
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- platform: template
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name: "Air Quality Display"
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lambda: |-
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return format_string("Air Quality: {}ppm", id(air_quality).state);
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- platform: template
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name: "Date and Time Display"
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lambda: |-
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return now().strftime("%Y-%m-%d %H:%M:%S");
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# Display the sensor values and date/time on the OLED display
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display:
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- platform: ssd1306
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display_id: display
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text:
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- id: temperature_and_humidity_display
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x: 0
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y: 0
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font_size: 16
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- id: pressure_display
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x: 0
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y: 8
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- id: air_quality_display
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x: 0
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y: 16
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- id: date_and_time_display
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x: 64
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y: 56
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#+end_src
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#+begin_quote
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This configuration will display the temperature and humidity values in a larger
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font size and will align the date and time in the bottom right corner of the
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OLED display. The `text_sensor
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#+end_quote
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Note: the explaination seems to be snipped here for some reason
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@ -1,223 +0,0 @@
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* OpenWeatherMap Client
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build a tiny Rust program that collects weather data for a collection of POI of
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mine and writes it into a SQLite database
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** initial prompt
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#+begin_quote
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please parse OpenWeatherAPI response in rust
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#+end_quote
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Accidently I used not the full name which should bei *openWeatherMap*
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Response:
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#+begin_src rust
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extern crate reqwest;
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extern crate serde;
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extern crate serde_json;
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use serde::Deserialize;
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use std::error::Error;
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#[derive(Deserialize, Debug)]
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struct WeatherResponse {
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main: Main,
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weather: Vec<Weather>,
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}
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#[derive(Deserialize, Debug)]
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struct Main {
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temp: f64,
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pressure: f64,
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humidity: f64,
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temp_min: f64,
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temp_max: f64,
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}
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#[derive(Deserialize, Debug)]
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struct Weather {
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id: u32,
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main: String,
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description: String,
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icon: String,
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}
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fn get_weather(city: &str) -> Result<(), Box<dyn Error>> {
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let url = format!(
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"https://api.openweathermap.org/data/2.5/weather?q={}&appid={API_KEY}",
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city, API_KEY=API_KEY
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);
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let mut resp = reqwest::get(&url)?;
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let weather: WeatherResponse = resp.json()?;
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println!("Temperature: {}°F", weather.main.temp);
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println!("Pressure: {} hPa", weather.main.pressure);
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println!("Humidity: {}%", weather.main.humidity);
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println!("Minimum temperature: {}°F", weather.main.temp_min);
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println!("Maximum temperature: {}°F", weather.main.temp_max);
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for w in weather.weather {
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println!("{}: {}", w.main, w.description);
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}
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Ok(())
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}
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#+end_src
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#+begin_quote
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This example uses the reqwest crate to make an HTTP request to the
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OpenWeatherAPI and the serde and serde_json crates to parse the JSON response.
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The WeatherResponse struct represents the top-level JSON object in the response,
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with fields for the main weather information and a list of weather conditions.
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The Main struct represents the main weather information, with fields for
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temperature, pressure, humidity, and minimum and maximum temperature. The
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Weather struct represents a single weather condition, with fields for the
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condition ID, main condition, description, and icon.
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The get_weather function makes a request to the OpenWeatherAPI for the given
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city and parses the response into a WeatherResponse struct. It then prints out
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the main weather information and the list of weather conditions.
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You'll need to replace API_KEY with your own API key, which you can get by
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signing up for a free account at https://home.openweathermap.org/users/sign_up.
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#+end_quote
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See how it even shows me where to get and put the API key required for the HTTP request
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** Ask for Async and SQLITE
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#+begin_quote
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please use async and send the result to sqlite database
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#+end_quote
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Response:
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#+begin_quote
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Sure! Here's an example of how you can use async and send the result to a SQLite
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database in Rust:
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First, you'll need to add the following dependencies to your Cargo.toml file:
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#+end_quote
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#+begin_src toml
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[dependencies]
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async-std = { version = "1", features = ["attributes"] }
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sqlx = { version = "0.4", features = ["macros"] }
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#+end_src
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#+begin_src rust
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use async_std::task;
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use sqlx::{query, query_as, Executor};
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#[derive(Deserialize, Insertable)]
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#[table_name = "weather"]
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struct WeatherData {
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city: String,
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temperature: f64,
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pressure: f64,
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humidity: f64,
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temp_min: f64,
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temp_max: f64,
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main: String,
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description: String,
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}
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async fn get_weather_async(city: &str, db: &mut sqlx::SqliteConnection) -> Result<(), Box<dyn std::error::Error>> {
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let url = format!(
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"https://api.openweathermap.org/data/2.5/weather?q={}&appid={API_KEY}",
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city, API_KEY=API_KEY
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);
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let resp: WeatherResponse = reqwest::get(&url)
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.await?
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.json()
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.await?;
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let weather_data = WeatherData {
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city: city.to_string(),
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temperature: resp.main.temp,
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pressure: resp.main.pressure,
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humidity: resp.main.humidity,
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temp_min: resp.main.temp_min,
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temp_max: resp.main.temp_max,
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main: resp.weather[0].main,
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description: resp.weather[0].description,
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};
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query!(
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"INSERT INTO weather (city, temperature, pressure, humidity, temp_min, temp_max, main, description) VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
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weather_data.city,
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weather_data.temperature,
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weather_data.pressure,
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weather_data.humidity,
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weather_data.temp_min,
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weather_data.temp_max,
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weather_data.main,
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weather_data.description
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)
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.execute(db)
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.await?;
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Ok(())
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}
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#[async_std::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let mut db = sqlx::SqliteConnection::connect("sqlite://./weather.db").await?;
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task::spawn(async {
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get_weather_async("New York", &mut db).await.unwrap();
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});
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task::spawn(async {
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get_weather_async("London", &mut db).await.unwrap();
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});
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task::spawn(async {
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#+end_src
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The last part of the response is snipped here again. I assume, that the number
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of token for my free account is reached here. We can probably work around that
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by requesting more concise parts of the code.
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** I dont want to use the 'city' parameter
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#+begin_quote
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can I use lat,lon coordinates instead of the city parameter?
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#+end_quote
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Response:
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#+begin_quote
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Yes, you can use latitude and longitude coordinates instead of the city
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parameter to get the weather information for a specific location from the
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OpenWeatherAPI.
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To do this, you'll need to modify the API request URL to include the lat and lon parameters. For example:
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#+end_quote
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#+begin_src rust
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let url = format!(
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"https://api.openweathermap.org/data/2.5/weather?lat={lat}&lon={lon}&appid={API_KEY}",
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lat=lat, lon=lon, API_KEY=API_KEY
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);
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#+end_src
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#+begin_quote
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Here, lat and lon are the latitude and longitude coordinates of the location you
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want to get the weather information for. Make sure to replace API_KEY with your
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own API key, which you can get by signing up for a free account at
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https://home.openweathermap.org/users/sign_up.
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You can then use the modified URL to make the API request and parse the response
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as shown in the previous example.
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#+end_quote
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I like how it refers to the previous output and tells me which part to update.
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Loading…
Reference in New Issue