polynote_sttp.ipynb

{
  "metadata" : {
    "config" : {
      "dependencies" : {
        "scala" : [
          "com.softwaremill.sttp.client:okhttp-backend_2.11:2.0.0-M8",
          "com.softwaremill.sttp.client:circe_2.11:2.0.0-M8",
          "io.circe:circe-optics_2.11:0.11.0",
          "io.circe:circe-generic_2.11:0.11.0"
        ]
      },
      "exclusions" : [
      ],
      "repositories" : [
      ],
      "sparkConfig" : {

      }
    }
  },
  "nbformat" : 4,
  "nbformat_minor" : 0,
  "cells" : [
    {
      "cell_type" : "markdown",
      "execution_count" : 0,
      "metadata" : {
        "language" : "text"
      },
      "language" : "text",
      "source" : [
        "# Polynote + sttp client\n",
        "\n",
        "\n"
      ],
      "outputs" : [
      ]
    },
    {
      "cell_type" : "code",
      "execution_count" : 1,
      "metadata" : {
        "jupyter.outputs_hidden" : true,
        "cell.metadata.exec_info" : {
          "startTs" : 1572512533070,
          "endTs" : 1572512533119
        },
        "language" : "scala"
      },
      "language" : "scala",
      "source" : [
        "import sttp.client.okhttp.quick._\n",
        "import sttp.client.circe._\n",
        "import io.circe.generic.auto._"
      ],
      "outputs" : [
      ]
    },
    {
      "cell_type" : "code",
      "execution_count" : 2,
      "metadata" : {
        "cell.metadata.exec_info" : {
          "startTs" : 1572514528701,
          "endTs" : 1572514529654
        },
        "language" : "scala"
      },
      "language" : "scala",
      "source" : [
        "case class GitHubProject(name: String)\n",
        "case class GitHubResult(total_count: Int,items: List[GitHubProject])\n",
        "\n",
        "val query = \"language:scala\"\n",
        "val result = quickRequest\n",
        "    .get(uri\"https://api.github.com/search/repositories?q=$query&sort=stars&per_page=100\")\n",
        "    .response(asJsonAlwaysUnsafe[GitHubResult])\n",
        "    .send()\n",
        "    .body"
      ],
      "outputs" : [
      ]
    },
    {
      "cell_type" : "code",
      "execution_count" : 3,
      "metadata" : {
        "cell.metadata.exec_info" : {
          "startTs" : 1572514487567,
          "endTs" : 1572514488032
        },
        "language" : "scala"
      },
      "language" : "scala",
      "source" : [
        "case class LetterAndCount(letter: String, count: Int)\n",
        "// result: Response[GitHubResult] is what we've read from the API\n",
        "val firstLetterToName = result.items.groupBy(_.name.toUpperCase.charAt(0))\n",
        "val pairs = firstLetterToName.toList.map { case (letter, projects) =>\n",
        "    LetterAndCount(letter.toString, projects.size)\n",
        "}.sortBy(_.letter)\n",
        "pairs"
      ],
      "outputs" : [
        {
          "execution_count" : 3,
          "data" : {
            "text/plain" : [
              "List(LetterAndCount(A,8), LetterAndCount(B,5), LetterAndCount(C,6), LetterAndCount(D,4), LetterAndCount(E,2), LetterAndCount(F,7), LetterAndCount(G,7), LetterAndCount(H,1), LetterAndCount(I,1), LetterAndCount(J,1), LetterAndCount(K,4), LetterAndCount(L,4"
            ]
          },
          "metadata" : {
            "name" : "Out",
            "type" : "List[LetterAndCount]"
          },
          "output_type" : "execute_result"
        }
      ]
    },
    {
      "cell_type" : "code",
      "execution_count" : 4,
      "metadata" : {
        "language" : "scala"
      },
      "language" : "scala",
      "source" : [
      ],
      "outputs" : [
      ]
    }
  ]
}