Disable heavy tests for Python2.7

.github/workflows/ci.yml

@@ -81,11 +81,13 @@ jobs:
         done < tests/data/file_ids_large.csv
         test $success = 1
         rm -rf $output
+      if: matrix.python-version != '2.7'
 
     - name: Download and extract
       run: |
         gdown https://github.com/wkentaro/gdown/archive/refs/tags/v4.0.0.tar.gz -O - --quiet | tar zxf -
         test -d gdown-4.0.0
+      if: matrix.python-version != '2.7'
 
     - name: Download folder from Google Drive
       run: |
@@ -99,11 +101,13 @@ jobs:
         done < tests/data/folder_ids.csv
         test $success = 1
         rm -rf $output
+      if: matrix.python-version != '2.7'
 
     - name: Try to download a folder with a file count more than the limit from Google Drive, without remaining ok
       run: |
         output=/tmp/folder-limit/
         gdown https://drive.google.com/drive/folders/1gd3xLkmjT8IckN6WtMbyFZvLR4exRIkn -O $output --quiet --folder && exit 1 || exit 0
+      if: matrix.python-version != '2.7'
 
     - name: Download docs from Google Drive
       run: |
@@ -113,6 +117,7 @@ jobs:
         gdown $file_id -O $output --quiet --format pdf
         actual_hash=$(md5sum $output | awk '{print $1}')
         test $actual_hash = $md5
+      if: matrix.python-version != '2.7'
 
     - name: Download spreadsheets from Google Drive
       run: |
@@ -122,6 +127,7 @@ jobs:
         gdown $file_id -O $output --quiet --format pdf
         actual_hash=$(md5sum $output | awk '{print $1}')
         test $actual_hash = $md5
+      if: matrix.python-version != '2.7'
 
     - name: Download slides from Google Drive
       run: |
@@ -140,6 +146,7 @@ jobs:
     #     actual_hash=$(find $output -type f -exec md5sum {} \; | awk '{print $1}' | sort | md5sum | awk '{print $1}')
     #     test $actual_hash = b0e45acb8d9c7d9200ce8fe38896c790
     #     rm -rf $output
+    #  if: matrix.python-version != '2.7'
 
     - name: Install from dist
       run: |