Fix python sys.path rendering (#2674)

tamarinvs19 · web-flow · commit 62769934ad4c · 2023-11-07T00:24:49.000-08:00
Improve python sys path rendering
diff --git a/utbot-python/src/main/kotlin/org/utbot/python/framework/codegen/utils/StringUtils.kt b/utbot-python/src/main/kotlin/org/utbot/python/framework/codegen/utils/StringUtils.kt
@@ -4,5 +4,9 @@ import java.nio.file.FileSystems
 
 
 fun String.toRelativeRawPath(): String {
-    return "os.path.dirname(__file__) + r'${FileSystems.getDefault().separator}${this}'"
+    val dirname = "os.path.dirname(__file__)"
+    if (this.isEmpty()) {
+        return dirname
+    }
+    return "$dirname + r'${FileSystems.getDefault().separator}${this}'"
 }

Original file line number	Diff line number	Diff line change
`@@ -4,5 +4,9 @@ import java.nio.file.FileSystems`
`4`	`4`
`5`	`5`
`6`	`6`	`fun String.toRelativeRawPath(): String {`
`7`		`- return "os.path.dirname(__file__) + r'${FileSystems.getDefault().separator}${this}'"`
	`7`	`+ val dirname = "os.path.dirname(__file__)"`
	`8`	`+ if (this.isEmpty()) {`
	`9`	`+ return dirname`
	`10`	`+ }`
	`11`	`+ return "$dirname + r'${FileSystems.getDefault().separator}${this}'"`
`8`	`12`	`}`