From 117c73f285c8b90759432e4d7441917d37bcc09e Mon Sep 17 00:00:00 2001
From: Xiang Yan <xiangyan@microsoft.com>
Date: Tue, 17 Nov 2020 10:15:28 -0800
Subject: [PATCH 1/4] allow user to enable env AZURE_PURE_CORE to opt in "small
 core"

---
 sdk/core/azure-core/azure/core/__init__.py | 27 +++++++++++++---------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/sdk/core/azure-core/azure/core/__init__.py b/sdk/core/azure-core/azure/core/__init__.py
index 40ed75d540a6..6b6d7128d3b6 100644
--- a/sdk/core/azure-core/azure/core/__init__.py
+++ b/sdk/core/azure-core/azure/core/__init__.py
@@ -27,17 +27,22 @@
 from ._version import VERSION
 __version__ = VERSION
 
-from ._pipeline_client import PipelineClient
-from ._match_conditions import MatchConditions
+import os
 
+if os.environ.get('AZURE_PURE_CORE', False):
+    pass
+else:
+    from ._pipeline_client import PipelineClient
+    from ._match_conditions import MatchConditions
 
-__all__ = [
-    "PipelineClient",
-    "MatchConditions"
-]
 
-try:
-    from ._pipeline_client_async import AsyncPipelineClient #pylint: disable=unused-import
-    __all__.extend(["AsyncPipelineClient"])
-except (ImportError, SyntaxError): # Python <= 3.5
-    pass
+    __all__ = [
+        "PipelineClient",
+        "MatchConditions"
+    ]
+
+    try:
+        from ._pipeline_client_async import AsyncPipelineClient #pylint: disable=unused-import
+        __all__.extend(["AsyncPipelineClient"])
+    except (ImportError, SyntaxError): # Python <= 3.5
+        pass

From 3309325e5527755d85cd96315b47a86e3cf14beb Mon Sep 17 00:00:00 2001
From: Xiang Yan <xiangyan@microsoft.com>
Date: Tue, 17 Nov 2020 10:47:33 -0800
Subject: [PATCH 2/4] update

---
 sdk/core/azure-core/azure/core/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/core/azure-core/azure/core/__init__.py b/sdk/core/azure-core/azure/core/__init__.py
index 6b6d7128d3b6..e05df32b070b 100644
--- a/sdk/core/azure-core/azure/core/__init__.py
+++ b/sdk/core/azure-core/azure/core/__init__.py
@@ -24,10 +24,10 @@
 #
 # --------------------------------------------------------------------------
 
+import os
 from ._version import VERSION
 __version__ = VERSION
 
-import os
 
 if os.environ.get('AZURE_PURE_CORE', False):
     pass

From 188c90dde72dd1c2415ec9b5dee4cc8461891f08 Mon Sep 17 00:00:00 2001
From: Xiang Yan <xiangyan@microsoft.com>
Date: Tue, 17 Nov 2020 15:06:55 -0800
Subject: [PATCH 3/4] update

---
 sdk/core/azure-core/azure/core/__init__.py                  | 6 +++---
 .../core/{_match_conditions.py => match_conditions.py}      | 0
 .../azure/core/{_pipeline_client.py => pipeline_client.py}  | 0
 .../{_pipeline_client_async.py => pipeline_client_async.py} | 0
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename sdk/core/azure-core/azure/core/{_match_conditions.py => match_conditions.py} (100%)
 rename sdk/core/azure-core/azure/core/{_pipeline_client.py => pipeline_client.py} (100%)
 rename sdk/core/azure-core/azure/core/{_pipeline_client_async.py => pipeline_client_async.py} (100%)

diff --git a/sdk/core/azure-core/azure/core/__init__.py b/sdk/core/azure-core/azure/core/__init__.py
index e05df32b070b..1c085424fe1e 100644
--- a/sdk/core/azure-core/azure/core/__init__.py
+++ b/sdk/core/azure-core/azure/core/__init__.py
@@ -32,8 +32,8 @@
 if os.environ.get('AZURE_PURE_CORE', False):
     pass
 else:
-    from ._pipeline_client import PipelineClient
-    from ._match_conditions import MatchConditions
+    from .pipeline_client import PipelineClient
+    from .match_conditions import MatchConditions
 
 
     __all__ = [
@@ -42,7 +42,7 @@
     ]
 
     try:
-        from ._pipeline_client_async import AsyncPipelineClient #pylint: disable=unused-import
+        from .pipeline_client_async import AsyncPipelineClient #pylint: disable=unused-import
         __all__.extend(["AsyncPipelineClient"])
     except (ImportError, SyntaxError): # Python <= 3.5
         pass
diff --git a/sdk/core/azure-core/azure/core/_match_conditions.py b/sdk/core/azure-core/azure/core/match_conditions.py
similarity index 100%
rename from sdk/core/azure-core/azure/core/_match_conditions.py
rename to sdk/core/azure-core/azure/core/match_conditions.py
diff --git a/sdk/core/azure-core/azure/core/_pipeline_client.py b/sdk/core/azure-core/azure/core/pipeline_client.py
similarity index 100%
rename from sdk/core/azure-core/azure/core/_pipeline_client.py
rename to sdk/core/azure-core/azure/core/pipeline_client.py
diff --git a/sdk/core/azure-core/azure/core/_pipeline_client_async.py b/sdk/core/azure-core/azure/core/pipeline_client_async.py
similarity index 100%
rename from sdk/core/azure-core/azure/core/_pipeline_client_async.py
rename to sdk/core/azure-core/azure/core/pipeline_client_async.py

From 0f58b02f37458b49adbb594cb543af7642421a00 Mon Sep 17 00:00:00 2001
From: Xiang Yan <xiangyan@microsoft.com>
Date: Tue, 17 Nov 2020 15:17:54 -0800
Subject: [PATCH 4/4] update

---
 sdk/core/azure-core/azure/core/__init__.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sdk/core/azure-core/azure/core/__init__.py b/sdk/core/azure-core/azure/core/__init__.py
index 1c085424fe1e..6d5c0a91bf6d 100644
--- a/sdk/core/azure-core/azure/core/__init__.py
+++ b/sdk/core/azure-core/azure/core/__init__.py
@@ -28,10 +28,7 @@
 from ._version import VERSION
 __version__ = VERSION
 
-
-if os.environ.get('AZURE_PURE_CORE', False):
-    pass
-else:
+if not os.environ.get('AZURE_PURE_CORE', None) == 'True':
     from .pipeline_client import PipelineClient
     from .match_conditions import MatchConditions