Move YAPF style setting to a project-wide .style.yapf file

.github/workflows/ci-file-checks.yaml

@@ -336,7 +336,7 @@ jobs:
       - name: Run Yapf on the Python changed files
         run: |
           set +e
-          yapf --parallel --diff --style=google \
+          yapf --parallel --diff \
             ${{needs.Changes.outputs.python_files}} > diff.out 2>&1
           exit_code=$?
           if [[ -s ./diff.out ]]; then

.style.yapf

@@ -0,0 +1,2 @@
+[style]
+based_on_style = google

scripts/build_docs.py

@@ -43,9 +43,7 @@
 FLAGS = flags.FLAGS
 
 
-
-
 def main(unused_argv):
 
     doc_generator = generate_lib.DocGenerator(
         root_title="TensorFlow Quantum",

scripts/format_all.sh

@@ -14,8 +14,7 @@
 # limitations under the License.
 # ==============================================================================
 echo "Doing python language formatting..."
-python3 -m yapf --style=google --in-place --recursive ./benchmarks
-python3 -m yapf --style=google --in-place --recursive ./tensorflow_quantum
+python3 -m yapf --in-place --recursive ./benchmarks ./tensorflow_quantum ./scripts
 echo -e "Done! \nDoing notebook formatting..."
 python3 ./scripts/format_ipynb.py
 echo -e "Done! \nDoing C++ formatting..."

scripts/format_check.sh

@@ -1,12 +1,12 @@
 #!/bin/bash
 # Copyright 2020 The TensorFlow Quantum Authors. All Rights Reserved.
-# 
+#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 #     http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -72,7 +72,7 @@ for changed_file in ${changed_files}; do
     )
     if [[ "${changed_line_ranges}" != "--lines=0-0 " ]]; then
         # Do the formatting.
-        results=$(yapf --style=google --diff "${changed_file}" ${changed_line_ranges})
+        results=$(python3 -m yapf --diff "${changed_file}" ${changed_line_ranges})
 
         # Print colorized error messages.
         if [ ! -z "${results}" ]; then

scripts/format_ipynb.py

@@ -28,8 +28,8 @@
         lines = cell.get('source')
         # This will safely skip over cells containing !% magic
         try:
             fmt_lines = yapf.yapf_api.FormatCode(''.join(lines),
-                                                 style_config="google")[0]
+                                                 filename=fname)[0]
         except (SyntaxError, yapf.yapflib.errors.YapfError):
             continue
         # google style always adds an EOF newline; undo this.