Fix jupyter logger

.gitignore

@@ -8,3 +8,4 @@
 .kotlin
 build
 .ipynb_checkpoints
+local.properties

build.gradle.kts

@@ -155,7 +155,7 @@ kotlin {
 val modulesUsingJava11 = with(projects) {
     setOf(
         dataframeJupyter,
-        dataframeGeo,
+        dataframeGeoJupyter,
         examples.ideaExamples.titanic,
         tests,
         plugins.dataframeGradlePlugin,

dataframe-geo-jupyter/build.gradle.kts

@@ -0,0 +1,59 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    with(libs.plugins) {
+        alias(kotlin.jvm)
+        alias(publisher)
+        alias(jupyter.api)
+        alias(ktlint)
+        alias(dataframe)
+        alias(ksp)
+    }
+}
+
+group = "org.jetbrains.kotlinx"
+
+repositories {
+    // geo repository should come before Maven Central
+    maven("https://repo.osgeo.org/repository/release")
+    mavenCentral()
+    mavenLocal()
+}
+
+// https://stackoverflow.com/questions/26993105/i-get-an-error-downloading-javax-media-jai-core1-1-3-from-maven-central
+// jai core dependency should be excluded from geotools dependencies and added separately
+fun ExternalModuleDependency.excludeJaiCore() = exclude("javax.media", "jai_core")
+
+dependencies {
+    implementation(projects.dataframeGeo)
+    implementation(projects.dataframeJupyter)
+
+    implementation(libs.geotools.referencing) { excludeJaiCore() }
+
+    // logger, need it for geotools
+    implementation(libs.log4j.core)
+    implementation(libs.log4j.api)
+
+    testImplementation(kotlin("test"))
+}
+
+tasks.withType<KotlinCompile>().configureEach {
+    friendPaths.from(project(projects.core.path).projectDir)
+}
+
+kotlinPublications {
+    publication {
+        publicationName = "dataframeGeoJupyter"
+        artifactId = project.name
+        description = "GeoDataFrame API"
+        packageName = artifactId
+    }
+}
+
+tasks.processJupyterApiResources {
+    libraryProducers = listOf("org.jetbrains.kotlinx.dataframe.jupyter.IntegrationGeo")
+}
+
+tasks.test {
+    useJUnitPlatform()
+}

dataframe-geo/src/main/kotlin/org/jetbrains/kotlinx/dataframe/jupyter/IntegrationGeo.kt → dataframe-geo-jupyter/src/main/kotlin/org/jetbrains/kotlinx/dataframe/jupyter/IntegrationGeo.kt

@@ -54,6 +54,11 @@ internal class IntegrationGeo : JupyterIntegration() {
             useSchema<WithMultiLineStringGeometry>()
         }
 
+        render<GeoDataFrame<*>> {
+            println("GeoDataFrame with ${it.crs?.name?.code} CRS and inner dataframe:")
+            it.df
+        }
+
         val replCodeGeneratorImpl = ReplCodeGeneratorImpl()
         replCodeGeneratorImpl.process(WithGeometry::class)
         replCodeGeneratorImpl.process(WithPolygonGeometry::class)
@@ -67,7 +72,7 @@ internal class IntegrationGeo : JupyterIntegration() {
             val generatedDf = execute(
                 codeWithTypeCastGenerator = replCodeGeneratorImpl.process(geo.df, kProperty),
                 expression = "(${kProperty.name}.df as DataFrame<*>)",
-            )
+            ).let { "`$it`" }
             val name = execute("GeoDataFrame($generatedDf, ${kProperty.name}.crs)").name
             name
         }

dataframe-geo/build.gradle.kts

@@ -4,7 +4,6 @@ plugins {
     with(libs.plugins) {
         alias(kotlin.jvm)
         alias(publisher)
-        alias(jupyter.api)
         alias(ktlint)
         alias(dataframe)
         alias(ksp)
@@ -14,7 +13,7 @@ plugins {
 group = "org.jetbrains.kotlinx"
 
 repositories {
-    // geo repository should come before Maven Central
+    // osgeo repository should come before Maven Central
     maven("https://repo.osgeo.org/repository/release")
     mavenCentral()
     mavenLocal()
@@ -26,19 +25,22 @@ fun ExternalModuleDependency.excludeJaiCore() = exclude("javax.media", "jai_core
 
 dependencies {
     api(projects.core)
-    implementation(projects.dataframeJupyter)
 
+    // Geotools
     implementation(libs.geotools.main) { excludeJaiCore() }
     implementation(libs.geotools.shapefile) { excludeJaiCore() }
     implementation(libs.geotools.geojson) { excludeJaiCore() }
     implementation(libs.geotools.referencing) { excludeJaiCore() }
     implementation(libs.geotools.epsg.hsql) { excludeJaiCore() }
 
+    // JAI
     implementation(libs.jai.core)
 
+    // JTS
     implementation(libs.jts.core)
     implementation(libs.jts.io.common)
 
+    // Ktor
     implementation(libs.ktor.client.core)
     implementation(libs.ktor.client.cio)
     implementation(libs.ktor.client.content.negotiation)
@@ -54,16 +56,12 @@ tasks.withType<KotlinCompile>().configureEach {
 kotlinPublications {
     publication {
         publicationName = "dataframeGeo"
-        artifactId = "dataframe-geo"
+        artifactId = project.name
         description = "GeoDataFrame API"
         packageName = artifactId
     }
 }
 
-tasks.processJupyterApiResources {
-    libraryProducers = listOf("org.jetbrains.kotlinx.dataframe.jupyter.IntegrationGeo")
-}
-
 tasks.test {
     useJUnitPlatform()
 }

dataframe-jupyter/build.gradle.kts

@@ -20,8 +20,13 @@ repositories {
 dependencies {
     api(projects.dataframe)
 
+    // logger, need it for apache poi
+    implementation(libs.log4j.core)
+    implementation(libs.log4j.api)
+
     testImplementation(libs.junit)
     testImplementation(libs.serialization.json)
+
     // experimental
     testImplementation(projects.dataframeOpenapiGenerator)
     testImplementation(projects.dataframeOpenapi)

dataframe-jupyter/src/main/kotlin/org/jetbrains/kotlinx/dataframe/jupyter/Integration.kt

@@ -68,8 +68,8 @@ internal class Integration(private val notebook: Notebook, private val options:
     // TODO temporary settings while these experimental modules are being developed
 
     private val enableExperimentalCsv = options["enableExperimentalCsv"]
-    private val enableExperimentalGeo = options["enableExperimentalGeo"]
     private val enableExperimentalOpenApi = options["enableExperimentalOpenApi"]
+    private val enableExperimentalGeo = options["enableExperimentalGeo"]
 
     private fun KotlinKernelHost.updateImportDataSchemaVariable(
         importDataSchema: ImportDataSchema,
@@ -170,9 +170,7 @@ internal class Integration(private val notebook: Notebook, private val options:
                 println("CSV module is already enabled by default now.")
             }
             if (enableExperimentalGeo?.toBoolean() == true) {
-                println("Enabling experimental Geo module: dataframe-geo")
-                repositories("https://repo.osgeo.org/repository/release")
-                dependencies("org.jetbrains.kotlinx:dataframe-geo:$version")
+                println("dataframe-geo module was extracted into separate descriptor: %use dataframe-geo")
             }
             if (enableExperimentalOpenApi?.toBoolean() == true) {
                 println("Enabling experimental OpenAPI 3.0.0 module: dataframe-openapi")

settings.gradle.kts

@@ -21,6 +21,7 @@ include("dataframe-jdbc")
 include("dataframe-csv")
 include("dataframe-jupyter")
 include("dataframe-geo")
+include("dataframe-geo-jupyter")
 include("dataframe-openapi-generator")
 include("core")
 include("dataframe-compiler-plugin-core")