Remove references to typing module from setup.py (pytorch#47677)

Summary:
It is part of core Python-3.6.2+

Fixes pytorch#47596

Pull Request resolved: pytorch#47677

Reviewed By: walterddr

Differential Revision: D24860188

Pulled By: malfet

fbshipit-source-id: ad72b433a4493ebe5caca97c2e8a9d4b3c8172d4

Author: malfet

.circleci/config.yml

@@ -1579,7 +1579,7 @@ jobs:
                 $*  || (sleep 1 && $*) || (sleep 2 && $*) || (sleep 4 && $*) || (sleep 8 && $*)
             }
 
-            retry conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi typing requests --yes
+            retry conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi requests --yes
 
             # sync submodules
             cd ${PROJ_ROOT}

.circleci/docker/common/install_conda.sh

@@ -72,14 +72,13 @@ if [ -n "$ANACONDA_PYTHON_VERSION" ]; then
   # DO NOT install cmake here as it would install a version newer than 3.5, but
   # we want to pin to version 3.5.
   if [ "$ANACONDA_PYTHON_VERSION" = "3.8" ]; then
-    # DO NOT install typing if installing python-3.8, since its part of python-3.8 core packages
     # Install llvm-8 as it is required to compile llvmlite-0.30.0 from source
     conda_install numpy=1.18.5 pyyaml mkl mkl-include setuptools cffi future six llvmdev=8.0.0
   elif [ "$ANACONDA_PYTHON_VERSION" = "3.7" ]; then
     # DO NOT install dataclasses if installing python-3.7, since its part of python-3.7 core packages
-    conda_install numpy=1.18.5 pyyaml mkl mkl-include setuptools cffi typing future six
+    conda_install numpy=1.18.5 pyyaml mkl mkl-include setuptools cffi future six
   else
-    conda_install numpy=1.18.5 pyyaml mkl mkl-include setuptools cffi typing future six dataclasses
+    conda_install numpy=1.18.5 pyyaml mkl mkl-include setuptools cffi future six dataclasses
   fi
   if [[ "$CUDA_VERSION" == 9.2* ]]; then
     conda_install magma-cuda92 -c pytorch

.circleci/scripts/binary_ios_build.sh

@@ -15,7 +15,7 @@ export PATH="~/anaconda/bin:${PATH}"
 source ~/anaconda/bin/activate
 
 # Install dependencies
-conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi typing requests --yes
+conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi requests --yes
 conda install -c conda-forge valgrind --yes
 export CMAKE_PREFIX_PATH=${CONDA_PREFIX:-"$(dirname $(which conda))/../"}
 

.circleci/verbatim-sources/job-specs/job-specs-custom.yml

@@ -425,7 +425,7 @@
                 $*  || (sleep 1 && $*) || (sleep 2 && $*) || (sleep 4 && $*) || (sleep 8 && $*)
             }
 
-            retry conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi typing requests --yes
+            retry conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi requests --yes
 
             # sync submodules
             cd ${PROJ_ROOT}

caffe2/requirements.txt

@@ -2,4 +2,3 @@ numpy
 enum34
 pyyaml
 requests
-typing

setup.py

@@ -308,7 +308,6 @@ def check_file(f):
                             'benchmark', 'CMakeLists.txt'))
 
     check_pydep('yaml', 'pyyaml')
-    check_pydep('typing', 'typing')
 
     build_caffe2(version=version,
                  cmake_python_library=cmake_python_library,