Fix Python CI on windows

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ on:
   workflow_dispatch:
 
 env:
-  RUST_LOG: trace
+  RUST_LOG: INFO
 
 jobs:
   test:

examples/python-dataflow/run.rs

@@ -24,7 +24,13 @@ async fn main() -> eyre::Result<()> {
         venv.to_str().context("venv path not valid unicode")?,
     );
     let orig_path = std::env::var("PATH")?;
-    let venv_bin = venv.join("bin");
+    // bin folder is named Scripts on windows.
+    // 🤦‍♂️ See: https://github.com/pypa/virtualenv/commit/993ba1316a83b760370f5a3872b3f5ef4dd904c1
+    let venv_bin = if cfg!(windows) {
+        venv.join("Scripts")
+    } else {
+        venv.join("bin")
+    };
     std::env::set_var(
         "PATH",
         format!(

examples/python-operator-dataflow/run.rs

@@ -24,7 +24,13 @@ async fn main() -> eyre::Result<()> {
         venv.to_str().context("venv path not valid unicode")?,
     );
     let orig_path = std::env::var("PATH")?;
-    let venv_bin = venv.join("bin");
+    // bin folder is named Scripts on windows.
+    // 🤦‍♂️ See: https://github.com/pypa/virtualenv/commit/993ba1316a83b760370f5a3872b3f5ef4dd904c1
+    let venv_bin = if cfg!(windows) {
+        venv.join("Scripts")
+    } else {
+        venv.join("bin")
+    };
     std::env::set_var(
         "PATH",
         format!(

examples/python-ros2-dataflow/run.rs

@@ -24,7 +24,13 @@ async fn main() -> eyre::Result<()> {
         venv.to_str().context("venv path not valid unicode")?,
     );
     let orig_path = std::env::var("PATH")?;
-    let venv_bin = venv.join("bin");
+    // bin folder is named Scripts on windows.
+    // 🤦‍♂️ See: https://github.com/pypa/virtualenv/commit/993ba1316a83b760370f5a3872b3f5ef4dd904c1
+    let venv_bin = if cfg!(windows) {
+        venv.join("Scripts")
+    } else {
+        venv.join("bin")
+    };
     std::env::set_var(
         "PATH",
         format!(

libraries/core/src/lib.rs

@@ -1,4 +1,4 @@
-use eyre::{bail, eyre, Context, ContextCompat};
+use eyre::{bail, eyre, Context};
 use std::{
     env::consts::{DLL_PREFIX, DLL_SUFFIX},
     ffi::OsStr,