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20 changes: 20 additions & 0 deletions
20
codefeedr-plugins/codefeedr-pypi/src/main/scala/org/codefeedr/plugins/pypi/Main.scala
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| package org.codefeedr.plugins.pypi | ||
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| import org.codefeedr.pipeline.PipelineBuilder | ||
| import org.codefeedr.plugins.pypi.protocol.Protocol.PyPiReleaseExt | ||
| import org.codefeedr.plugins.pypi.stages.{ | ||
| PyPiReleaseExtStage, | ||
| PyPiReleasesStage | ||
| } | ||
| import org.codefeedr.stages.utilities.PrinterOutput | ||
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| object Main { | ||
| def main(args: Array[String]): Unit = { | ||
| new PipelineBuilder() | ||
| .append(new PyPiReleasesStage) | ||
| .append(new PyPiReleaseExtStage) | ||
| .append(new PrinterOutput[PyPiReleaseExt]()) | ||
| .build() | ||
| .startMock() | ||
| } | ||
| } |
67 changes: 67 additions & 0 deletions
67
...-plugins/codefeedr-pypi/src/main/scala/org/codefeedr/plugins/pypi/protocol/Protocol.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| package org.codefeedr.plugins.pypi.protocol | ||
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| import java.util.Date | ||
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| object Protocol { | ||
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| case class PyPiRelease(title: String, | ||
| link: String, | ||
| description: String, | ||
| pubDate: Date) | ||
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| case class PyPiReleaseExt(title: String, | ||
| link: String, | ||
| description: String, | ||
| pubDate: Date, | ||
| project: PyPiProject) | ||
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| case class PyPiProject(info: Info, | ||
| last_serial: Long, | ||
| releases: List[ReleaseVersion], | ||
| urls: List[Release]) | ||
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| case class Info(author: String, | ||
| author_email: String, | ||
| bugtrack_url: Option[String], | ||
| classifiers: List[String], | ||
| description: String, | ||
| description_content_type: String, | ||
| docs_url: Option[String], | ||
| download_url: String, | ||
| downloads: Downloads, | ||
| home_page: String, | ||
| keywords: String, | ||
| license: String, | ||
| maintainer: String, | ||
| maintainer_email: String, | ||
| name: String, | ||
| package_url: String, | ||
| platform: String, | ||
| project_url: String, | ||
| project_urls: Option[ProjectUrl], | ||
| release_url: String, | ||
| requires_dist: List[String], | ||
| requires_python: Option[String], | ||
| summary: String, | ||
| version: String) | ||
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| case class Downloads(last_day: Int, last_month: Int, last_week: Int) | ||
| case class ProjectUrl(Homepage: String) | ||
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| case class ReleaseVersion(version: String, releases: List[Release]) | ||
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| case class Release(comment_text: String, | ||
| digests: Digest, | ||
| downloads: Double, | ||
| filename: String, | ||
| has_sig: Boolean, | ||
| md5_digest: String, | ||
| packagetype: String, | ||
| python_version: String, | ||
| requires_python: Option[String], | ||
| size: Double, | ||
| upload_time: Date, | ||
| url: String) | ||
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| case class Digest(md5: String, sha256: String) | ||
| } |
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70
...codefeedr-pypi/src/main/scala/org/codefeedr/plugins/pypi/stages/PyPiReleaseExtStage.scala
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| Original file line number | Diff line number | Diff line change |
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| package org.codefeedr.plugins.pypi.stages | ||
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| import java.util.concurrent.TimeUnit | ||
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| import org.apache.flink.api.common.functions.RichMapFunction | ||
| import org.apache.flink.streaming.api.scala.{AsyncDataStream, DataStream} | ||
| import org.codefeedr.plugins.pypi.protocol.Protocol.{ | ||
| PyPiProject, | ||
| PyPiRelease, | ||
| PyPiReleaseExt | ||
| } | ||
| import org.codefeedr.stages.TransformStage | ||
| import org.apache.flink.api.scala._ | ||
| import org.apache.flink.streaming.api.scala.async.{AsyncFunction, ResultFuture} | ||
| import org.codefeedr.plugins.pypi.util.PyPiService | ||
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| import scala.concurrent.{ExecutionContext, Future} | ||
| import scala.util.{Failure, Success} | ||
| class PyPiReleaseExtStage(stageId: String = "pypi_releases") | ||
| extends TransformStage[PyPiRelease, PyPiReleaseExt](Some(stageId)) { | ||
| override def transform( | ||
| source: DataStream[PyPiRelease]): DataStream[PyPiReleaseExt] = { | ||
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| val async = AsyncDataStream.orderedWait(source, | ||
| new MapReleaseToProject, | ||
| 5, | ||
| TimeUnit.SECONDS, | ||
| 100) | ||
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| //async.print() | ||
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| async | ||
| } | ||
| } | ||
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| /** Maps a [[PyPiRelease]] to a [[PyPiProject]]. */ | ||
| class MapReleaseToProject extends AsyncFunction[PyPiRelease, PyPiReleaseExt] { | ||
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| implicit lazy val executor: ExecutionContext = ExecutionContext.global | ||
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| override def asyncInvoke(input: PyPiRelease, | ||
| resultFuture: ResultFuture[PyPiReleaseExt]): Unit = { | ||
| val projectName = input.title.split(" ")(0) | ||
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| val requestProject: Future[Option[PyPiProject]] = Future( | ||
| PyPiService.getProject(projectName)) | ||
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| requestProject.onComplete { | ||
| case Success(result: Option[PyPiProject]) => { | ||
| if (result.isDefined) | ||
| resultFuture.complete( | ||
| Iterable( | ||
| PyPiReleaseExt(input.title, | ||
| input.link, | ||
| input.description, | ||
| input.pubDate, | ||
| result.get))) | ||
| } | ||
| case Failure(e) => | ||
| resultFuture.complete(Iterable()) | ||
| e.printStackTrace() | ||
| } | ||
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| } | ||
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| override def timeout(input: PyPiRelease, | ||
| resultFuture: ResultFuture[PyPiReleaseExt]): Unit = { | ||
| println("HEREEE") | ||
| } | ||
| } |
18 changes: 18 additions & 0 deletions
18
...s/codefeedr-pypi/src/main/scala/org/codefeedr/plugins/pypi/stages/PyPiReleasesStage.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| package org.codefeedr.plugins.pypi.stages | ||
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| import org.apache.flink.streaming.api.scala.DataStream | ||
| import org.codefeedr.pipeline.Context | ||
| import org.codefeedr.plugins.pypi.protocol.Protocol.PyPiRelease | ||
| import org.codefeedr.plugins.pypi.util.PyPiReleasesSource | ||
| import org.codefeedr.stages.InputStage | ||
| import org.apache.flink.api.scala._ | ||
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| class PyPiReleasesStage(stageId: String = "pypi_releases_min") | ||
| extends InputStage[PyPiRelease](Some(stageId)) { | ||
| override def main(context: Context): DataStream[PyPiRelease] = { | ||
| val str = context.env | ||
| .addSource(new PyPiReleasesSource()) | ||
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| str | ||
| } | ||
| } |
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