Merge pull request 'improved folder structure and much faster code' (#9) from folder_structure into main
Reviewed-on: http://192.168.178.135:3000/Fabelous/Go_server_w_argos_translate/pulls/9
This commit is contained in:
commit
afffdce5d4
103
scripts/main.go
103
scripts/main.go
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package main
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import (
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"bufio"
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"log"
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"net/http"
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"os"
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"os/exec"
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)
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type Message struct {
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Message string `json:"message"`
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From string `json:"from"`
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To string `json:"to"`
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}
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func getAllPackages() {
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TurnOn := exec.Command("python", "scripts/python/package_mangement/note_all_packages.py")
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// Create a buffer to capture the standard output.
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var out bytes.Buffer
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TurnOn.Stdout = &out
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// Execute the command.
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err := TurnOn.Run()
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if err != nil {
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log.Fatal(err)
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}
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// Retrieve and print the standard output from the command.
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fmt.Println("Output:", out.String())
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}
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func handleRequest(w http.ResponseWriter, r *http.Request) {
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// Read the request body
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body, err := io.ReadAll(r.Body)
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if err != nil {
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http.Error(w, "Error reading request body: "+err.Error(), http.StatusInternalServerError)
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return
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}
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defer r.Body.Close()
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// Unmarshal the JSON data
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var msg Message
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err = json.Unmarshal(body, &msg)
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if err != nil {
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http.Error(w, "Error unmarshalling JSON: "+err.Error(), http.StatusBadRequest)
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return
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}
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// Check if From and To fields are not longer than 2 letters
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if len(msg.From) > 2 || len(msg.To) > 2 {
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http.Error(w, "From and To fields should not be longer than 2 letters.", http.StatusBadRequest)
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return
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}
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// Start the Python command in the background
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cmd := exec.Command("python", "scripts/python/main.py", msg.Message, msg.From, msg.To)
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output, err := cmd.StdoutPipe()
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if err != nil {
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http.Error(w, "Error starting Python command: "+err.Error(), http.StatusInternalServerError)
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return
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}
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err = cmd.Start()
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if err != nil {
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http.Error(w, "Error starting Python command: "+err.Error(), http.StatusInternalServerError)
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return
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}
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// Read the output of the Python command and send it to the client
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scanner := bufio.NewScanner(output)
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for scanner.Scan() {
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fmt.Fprintln(w, scanner.Text())
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}
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// Wait for the command to complete
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err = cmd.Wait()
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if err != nil {
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http.Error(w, "Error waiting for Python command: "+err.Error(), http.StatusInternalServerError)
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return
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}
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}
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func main() {
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getAllPackages()
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// Define the HTTP handler function
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http.HandleFunc("/api", handleRequest)
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// Get the port number from the environment variable or use a default value
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port := "11435"
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if p := os.Getenv("PORT"); p != "" {
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port = p
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}
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// Start the HTTP server
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fmt.Printf("Listening on :%s...\n", port)
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err := http.ListenAndServe(":"+port, nil)
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if err != nil {
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panic(err)
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}
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}
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import json
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from datetime import datetime, timezone
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def create_respone(translated, from_code, to_code, error):
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# Creating a dictionary that matches the structure of your JSON
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data = {
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"from": from_code,
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"to": to_code,
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"created_at": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%S.%f%z"),
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"response": translated,
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"error": error
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}
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json_string = json.dumps(data, indent=4)
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# Printing the JSON string to the console
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print(json_string)
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import sys
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from translate import translate
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from package_mangement.downlaod_languages import install_language
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from package_mangement.check_packages import check_languages_installed
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from create_response import create_respone
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def main():
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message = sys.argv[1]
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from_lang = sys.argv[2]
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to_lang = sys.argv[3]
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# Check if languages are installed
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is_installed = check_languages_installed(from_lang, to_lang)
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if not is_installed:
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# Attempt to install the languages
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installed = install_language(from_lang, to_lang)
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if installed != 0:
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# Installation failed
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error = f"No available package for translating from {from_lang} to {to_lang}"
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create_respone("None", from_lang, to_lang, error)
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return # Exit the function early
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# Languages are installed or installation succeeded
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translated = translate(message, from_lang, to_lang)
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if translated:
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create_respone(translated, from_lang, to_lang, error = "None")
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else:
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create_respone("None", from_lang, to_lang, error = "Could not translate it.")
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if __name__ == "__main__":
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main()
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import csv
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def check_languages_installed(from_code, to_code):
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try:
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# Assuming the CSV file is named 'languages.csv' and located in the same directory
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with open('data/installed_packages.csv', mode='r') as csv_file:
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csv_reader = csv.reader(csv_file)
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for row in csv_reader:
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# Check if the current row matches the criteria
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if len(row) >= 2 and row[0] == from_code and row[1] == to_code:
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return True
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return False
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except FileNotFoundError:
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return 1
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except Exception:
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return 1
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import argostranslate.translate
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import argostranslate.package
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from package_mangement.note_all_packages import write_installed_packages_to_csv
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def install_language(from_code, to_code):
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try:
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argostranslate.package.update_package_index()
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available_packages = argostranslate.package.get_available_packages()
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# Convert the filter result into a list
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filtered_packages = list(
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filter(
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lambda x: x.from_code == from_code and x.to_code == to_code, available_packages
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)
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)
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# Check if the filtered list is empty
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if not filtered_packages:
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print(f"No available package for translating from {from_code} to {to_code}")
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return 1
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# If we have at least one package, proceed to download and install
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available_package = filtered_packages[0]
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download_path = available_package.download()
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argostranslate.package.install_from_path(download_path)
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# After successful installation, append package details to the CSV file
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write_installed_packages_to_csv()
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return 0
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except Exception as e:
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print(f"An error occurred: {e}")
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return e
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import argostranslate.package
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import csv
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# Function to write installed package details into a CSV file
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def write_installed_packages_to_csv(filename='data/installed_packages.csv'):
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# Fetch all installed packages
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installed_packages = argostranslate.package.get_installed_packages()
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# Open/Create a CSV file to write into
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with open(filename, mode='w', newline='', encoding='utf-8') as file:
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writer = csv.writer(file)
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# Write package details row by row
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for package in installed_packages:
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from_language = package.from_code
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to_language = package.to_code
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package_name = package.from_name
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writer.writerow([from_language, to_language, package_name])
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if __name__ == "__main__":
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write_installed_packages_to_csv()
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@ -1,8 +0,0 @@
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import argostranslate.package
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import argostranslate.translate
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def translate(message, from_lang, to_lang):
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translation = argostranslate.translate.translate(message, from_lang, to_lang)
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return translation
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