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Miqueas Martinez
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Revert "Removed C#, Python and Ruby examples"
This reverts commit df94787.
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‎Github.cs‎

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using System;
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using System.Net;
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using Mono.Options;
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using Newtonsoft.Json.Linq;
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using System.Collections.Generic;
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using System.Text.RegularExpressions;
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namespace Gth {
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public struct UserItem {
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public int Count;
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public string[] Arr;
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public UserItem(int count) {
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Count = count;
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Arr = new string[count];
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}
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}
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public class User {
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private const string API_USERS_URL = "https://api.github.com/users/";
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private const string USER_AGENT = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36";
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private Regex fetch_patt = new Regex( "(repos|gists|followers|following)" );
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private string url;
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private JObject json;
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public string Name;
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public string Bio;
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public string Link;
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public UserItem Repos;
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public UserItem Gists;
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public UserItem Followers;
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public UserItem Following;
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public User(string name) {
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this.url = API_USERS_URL + name;
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var client = new WebClient();
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client.Headers.Add("user-agent", USER_AGENT);
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var res = client.DownloadString(this.url);
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json = JObject.Parse(res);
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this.Name = json.Value<string>("name");
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this.Bio = json.Value<string>("bio");
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this.Link = json.Value<string>("html_url");
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this.Repos = new UserItem(json.Value<int>("public_repos"));
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this.Gists = new UserItem(json.Value<int>("public_gists"));
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this.Followers = new UserItem(json.Value<int>("followers"));
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this.Following = new UserItem(json.Value<int>("following"));
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}
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public void Fetch(string thing) {
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if (!fetch_patt.Match(thing).Success) {
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Console.WriteLine($"Unsupported endpoint: {thing}");
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return;
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}
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var url = this.url + "/" + thing;
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var client = new WebClient();
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client.Headers.Add("user-agent", USER_AGENT);
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var res = client.DownloadString(url);
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var arr = JArray.Parse(res);
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if (thing == "repos") {
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for (int i = 0; i < arr.Count; i++)
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this.Repos.Arr[i] = arr[i].Value<string>("name");
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} else if (thing == "gists") {
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for (int i = 0; i < arr.Count; i++)
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this.Gists.Arr[i] = arr[i].Value<string>("description");
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} else if (thing == "followers") {
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for (int i = 0; i < arr.Count; i++)
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this.Followers.Arr[i] = arr[i].Value<string>("login");
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} else if (thing == "following") {
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for (int i = 0; i < arr.Count; i++)
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this.Following.Arr[i] = arr[i].Value<string>("login");
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}
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}
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}
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}
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public class App {
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public static bool followers = false;
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public static bool following = false;
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public static bool repos = false;
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public static bool gists = false;
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public static OptionSet opts = new OptionSet {
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{ "f|followers", "Shows user followers", f => followers = f != null },
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{ "F|following", "Shows user following", F => following = F != null },
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{ "r|repos", "Shows user repos", r => repos = r != null },
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{ "g|gists", "Shows user gists", g => gists = g != null }
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};
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public static void Main(string[] argv) {
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List<string> args = opts.Parse(argv);
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if (!(args.Count > 0)) {
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Console.WriteLine("No arguments");
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return;
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} else {
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foreach (string name in args) {
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var user = new Gth.User(name);
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Console.WriteLine($"Name: {user.Name}");
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Console.WriteLine($"Bio: {user.Bio}");
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Console.WriteLine($"Link: {user.Link}");
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Console.WriteLine($"Repos: {user.Repos.Count}");
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if (repos) {
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user.Fetch("repos");
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for (var i = 0; i < user.Repos.Arr.Length; i++)
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Console.WriteLine($"| {i + 1}. {user.Repos.Arr[i]}");
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}
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Console.WriteLine($"Gists: {user.Gists.Count}");
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if (gists) {
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user.Fetch("gists");
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for (var i = 0; i < user.Gists.Arr.Length; i++)
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Console.WriteLine($"| {i + 1}. {user.Gists.Arr[i]}");
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}
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Console.WriteLine($"Followers: {user.Followers.Count}");
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if (followers) {
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user.Fetch("followers");
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for (var i = 0; i < user.Followers.Arr.Length; i++)
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Console.WriteLine($"| @{user.Followers.Arr[i]}");
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}
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Console.WriteLine($"Following: {user.Following.Count}");
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if (following) {
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user.Fetch("following");
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for (var i = 0; i < user.Following.Arr.Length; i++)
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Console.WriteLine($"| @{user.Following.Arr[i]}");
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}
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Console.Write("\n");
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}
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}
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}
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}

‎Github.py‎

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import json
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import argparse
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import re
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from http import client
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USER_AGENT = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36"
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API_HOST = "api.github.com"
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API_PATH = "/users/"
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class GithubUser:
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def __init__(self, username: str):
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self.url = API_PATH + username
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conn = client.HTTPSConnection(API_HOST)
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conn.request("GET", self.url, headers = { "User-Agent": USER_AGENT })
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res = conn.getresponse()
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self.json = json.loads(res.read())
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self.name = self.json["name"]
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self.bio = self.json["bio"]
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self.link = self.json["html_url"]
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self.repos = { "count": self.json["public_repos"], "arr": [] }
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self.gists = { "count": self.json["public_gists"], "arr": [] }
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self.followers = { "count": self.json["followers"], "arr": [] }
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self.following = { "count": self.json["following"], "arr": [] }
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res.close()
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conn.close()
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def fetch(self, thing: str):
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assert (re.match(r'(repos|gists|followers|following)', thing) is not None), f"Unsupported endpoint: {thing}"
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url = self.url + '/' + thing
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conn = client.HTTPSConnection(API_HOST)
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conn.request("GET", url, headers = { "User-Agent": USER_AGENT })
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res = conn.getresponse()
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arr = json.loads(res.read())
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if thing == "repos":
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for obj in arr:
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self.repos["arr"].append(obj["name"])
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elif thing == "gists":
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for obj in arr:
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self.gists["arr"].append(obj["description"])
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elif thing == "followers":
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for obj in arr:
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self.followers["arr"].append(obj["login"])
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elif thing == "following":
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for obj in arr:
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self.following["arr"].append(obj["login"])
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parser = argparse.ArgumentParser(
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usage = "Github.py [OPTIONS] usernames",
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description = "Commandline app demostrating the Github REST API",
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epilog = "https://github.com/Miqueas/Github-REST-API-Example"
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)
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parser.add_argument("usernames", nargs = '+')
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parser.add_argument("-f", "--followers", action = "store_true", default = False)
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parser.add_argument("-F", "--following", action = "store_true", default = False)
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parser.add_argument("-r", "--repos", action = "store_true", default = False)
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parser.add_argument("-g", "--gists", action = "store_true", default = False)
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args = parser.parse_args()
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for name in args.usernames:
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user = GithubUser(name)
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print(f"Name: {user.name}")
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print(f"Bio: {user.bio}")
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print(f"Link: {user.link}")
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print(f"Repos: {user.repos['count']}")
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if args.repos:
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user.fetch("repos")
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for i in range(len(user.repos['arr'])):
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print(f"| {i + 1}. {user.repos['arr'][i]}")
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print(f"Gists: {user.gists['count']}")
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if args.gists:
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user.fetch("gists")
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for i in range(len(user.gists["arr"])):
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print(f"| {i + 1}. {user.gists['arr'][i]}")
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print(f"Followers: {user.followers['count']}")
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if args.followers:
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user.fetch("followers")
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for i in range(len(user.followers["arr"])):
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print(f"| @{user.followers['arr'][i]}")
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print(f"Following: {user.following['count']}")
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if args.following:
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user.fetch("following")
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for i in range(len(user.following["arr"])):
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print(f"| @{user.following['arr'][i]}")
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print()

‎Github.rb‎

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require 'net/http'
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require 'optparse'
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require 'ostruct'
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require 'json'
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err = OptionParser::ParseError.new('see -h or --help for details')
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err.reason = 'No arguments'
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raise err if ARGV.empty?
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BASE_URL = 'https://api.github.com/users/'
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opts = { followers: false, following: false, repos: false, gists: false }
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OptionParser.new do |opt|
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opt.banner = "Usage: Github [options] <usernames...>"
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opt.on('-f', '--followers', 'Shows user followers') { opts[:followers] = true }
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opt.on('-F', '--following', 'Shows user following') { opts[:following] = true }
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opt.on('-r', '--repos', 'Shows user repos') { opts[:repos] = true }
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opt.on('-g', '--gists', 'Shows user gists') { opts[:gists] = true }
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end.parse!
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class GithubUser
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private
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attr_accessor :url, :json
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public
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attr_accessor :name, :bio, :link
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attr_accessor :repos, :gists, :followers, :following
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def initialize(username)
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type_err = TypeError.new("Bad argument for 'new'. String expected, got #{username.class}")
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raise type_err unless username.is_a? String
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@url = URI(BASE_URL + username)
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begin
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res = Net::HTTP.get(@url)
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@json = JSON.parse(res)
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rescue => err
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puts("Something went wrong! Here's some details:")
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puts(err.message)
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end
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@name = @json['name'] || ''
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@bio = @json['bio'] || ''
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@link = @json['html_url'] || ''
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@repos = { count: @json['public_repos'] || 0, arr: [] }
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@gists = { count: @json['public_gists'] || 0, arr: [] }
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@followers = { count: @json['followers'] || 0, arr: [] }
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@following = { count: @json['following'] || 0, arr: [] }
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end
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def fetch(thing)
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type_err = TypeError.new("Bad argument for 'Fetch'. String expected, got #{thing.class}")
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raise type_err unless thing.is_a? String
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begin
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url = URI(@url.to_s() + '/' + thing)
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res = Net::HTTP.get(url)
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arr = JSON.parse(res)
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rescue => err
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puts("Something's went wrong! Here's some details:")
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puts(err.message)
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end
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case thing
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when 'repos'
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for val in arr do
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@repos[:arr].push(val['name'])
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end
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when 'gists'
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for val in arr do
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@gists[:arr].push(val['description'])
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end
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when 'followers'
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for val in arr do
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@followers[:arr].push('@' + val['login'])
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end
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when 'following'
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for val in arr do
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@following[:arr].push('@' + val['login'])
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end
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else
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puts("Unsupported endpoint: #{thing}")
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end
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end
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end
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for arg in ARGV
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user = GithubUser.new(arg)
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puts("Name: #{user.name}")
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puts("Bio: #{user.bio}")
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puts("Link: #{user.link}")
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puts("Public repos: #{user.repos[:count]}")
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if opts[:repos]
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user.fetch('repos')
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for i in 0 ... user.repos[:arr].size
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puts("| #{i + 1} #{user.repos[:arr][i]}")
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end
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end
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puts("Public gists: #{user.gists[:count]}")
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if opts[:gists]
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user.fetch('gists')
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for i in 0 ... user.gists[:arr].size
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puts("| #{i + 1}. #{user.gists[:arr][i]}")
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end
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end
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puts("Followers: #{user.followers[:count]}")
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if opts[:followers]
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user.fetch('followers')
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for v in user.followers[:arr]
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puts("| #{user.followers[:arr].index(v) + 1}. #{v}")
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end
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end
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puts("Following: #{user.following[:count]}")
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if opts[:following]
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user.fetch('following')
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for v in user.following[:arr]
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puts("| #{user.following[:arr].index(v) + 1}. #{v}")
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end
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end
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print("\n")
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end

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