don't fork on windows

recipe/meta.yaml

@@ -11,6 +11,7 @@ source:
     # backport huggingface/tokenizers#956 (+ dependent commit)
     - patches/0001-Fixing-the-documentation-for-ByteLevel-in-Python-982.patch
     - patches/0002-Upgrade-pyo3-to-0.16-956.patch
+    - patches/0003-don-t-fork-on-windows.patch
 
 build:
   number: 2

recipe/patches/0001-Fixing-the-documentation-for-ByteLevel-in-Python-982.patch

@@ -1,7 +1,7 @@
-From 45c48c2aa16d163ad561d50a26cef5f9d5030c88 Mon Sep 17 00:00:00 2001
+From 015a738d8548906b7b3bf2561d32a9d7cab5ef8c Mon Sep 17 00:00:00 2001
 From: Nicolas Patry <[email protected]>
 Date: Thu, 14 Apr 2022 16:29:50 +0200
-Subject: [PATCH 1/2] Fixing the documentation for `ByteLevel` in Python (#982)
+Subject: [PATCH 1/3] Fixing the documentation for `ByteLevel` in Python (#982)
 
 * Fixing the documentation for `ByteLevel` in Python
 
@@ -40,5 +40,5 @@ index 5edc6f2..f858ecf 100644
  #[text_signature = "(self, add_prefix_space=True, use_regex=True)"]
  pub struct PyByteLevel {}
 -- 
-2.35.3.windows.1
+2.37.0.windows.1
 

recipe/patches/0002-Upgrade-pyo3-to-0.16-956.patch

@@ -1,7 +1,7 @@
-From 062cbd1214d3424d2652e3b6115a7df6ef3a2495 Mon Sep 17 00:00:00 2001
+From 97ccffc9240765d081085704750fa886e8bba27c Mon Sep 17 00:00:00 2001
 From: h-vetinari <[email protected]>
 Date: Fri, 6 May 2022 00:48:40 +1100
-Subject: [PATCH 2/2] Upgrade pyo3 to 0.16 (#956)
+Subject: [PATCH 2/3] Upgrade pyo3 to 0.16 (#956)
 
 * Upgrade pyo3 to 0.15
 
@@ -3357,5 +3357,5 @@ index 8170ffc..9e0d424 100644
      pub inner: Regex,
      pub pattern: String,
 -- 
-2.35.3.windows.1
+2.37.0.windows.1
 

recipe/patches/0003-don-t-fork-on-windows.patch

@@ -0,0 +1,27 @@
+From 6a7f9243809e963a56bae9b3cfd868393742c2ba Mon Sep 17 00:00:00 2001
+From: "H. Vetinari" <[email protected]>
+Date: Mon, 12 Sep 2022 14:40:37 +0200
+Subject: [PATCH 3/3] don't fork on windows
+
+---
+ bindings/python/tests/utils.py | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/bindings/python/tests/utils.py b/bindings/python/tests/utils.py
+index b2b028d..02bfb5b 100644
+--- a/bindings/python/tests/utils.py
++++ b/bindings/python/tests/utils.py
+@@ -98,10 +98,6 @@ def doc_pipeline_bert_tokenizer(data_dir):
+     )
+
+
+-# On MacOS Python 3.8+ the default was modified to `spawn`, we need `fork` in tests.
+-mp.set_start_method("fork")
+-
+-
+ def multiprocessing_with_parallelism(tokenizer, enabled: bool):
+     """
+     This helper can be used to test that disabling parallelism avoids dead locks when the
+-- 
+2.37.0.windows.1
+