From 252b536372fc09c6d7e6f9ff8bc94d361a508f62 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 10:11:44 -0800
Subject: [PATCH 01/10] Compatibility with python2 and python3

---
 ci/firebase_testlab.py    | 12 +++++++++---
 ci/scan_flattened_deps.py | 11 ++++++++---
 testing/run_tests.py      |  4 +++-
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/ci/firebase_testlab.py b/ci/firebase_testlab.py
index 92069a7c1f584..a9614db43a208 100755
--- a/ci/firebase_testlab.py
+++ b/ci/firebase_testlab.py
@@ -21,6 +21,8 @@
   sys.exit(1)
 PROJECT = os.environ['GCP_PROJECT']
 
+ENCODING = 'UTF-8'
+
 script_dir = os.path.dirname(os.path.realpath(__file__))
 buildroot_dir = os.path.abspath(os.path.join(script_dir, '..', '..'))
 out_dir = os.path.join(buildroot_dir, 'out')
@@ -67,6 +69,7 @@ def check_logcat(results_dir):
       'gsutil', 'cat',
       '%s/%s/*/logcat' % (BUCKET, results_dir)
   ])
+  logcat = logcat if isinstance(logcat, str) else logcat.decode(ENCODING)
   if not logcat:
     sys.exit(1)
 
@@ -82,7 +85,9 @@ def check_timeline(results_dir):
       'gsutil', 'du',
       '%s/%s/*/game_loop_results/results_scenario_0.json' %
       (BUCKET, results_dir)
-  ]).strip()
+  ])
+  gsutil_du = gsutil_du if isinstance(gsutil_du, str) else gsutil_du.decode(ENCODING)
+  gsutil_du = gsutil_du.strip()
   if gsutil_du == '0':
     print('Failed to produce a timeline.')
     sys.exit(1)
@@ -113,8 +118,9 @@ def main():
     return 1
 
   git_revision = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
-                                         cwd=script_dir).strip()
-
+                                         cwd=script_dir)
+  git_revision = git_revision if isinstance(git_revision, str) else git_revision.decode(ENCODING)
+  git_revision = git_revision.strip()
   results = []
   apk = None
   for apk in apks:
diff --git a/ci/scan_flattened_deps.py b/ci/scan_flattened_deps.py
index 2f51bdf09b683..7d24a090e009e 100644
--- a/ci/scan_flattened_deps.py
+++ b/ci/scan_flattened_deps.py
@@ -26,6 +26,7 @@
 OSV_VULN_DB_URL = 'https://osv.dev/vulnerability/'
 SECONDS_PER_YEAR = 31556952
 UPSTREAM_PREFIX = 'upstream_'
+ENCODING = 'UTF-8'
 
 failed_deps = []  # deps which fail to be cloned or git-merge based
 
@@ -206,7 +207,9 @@ def get_common_ancestor_commit(dep, deps_list):
         'git --git-dir ' + temp_dep_dir + '/.git remote show upstream ' +
         "| sed -n \'/HEAD branch/s/.*: //p\'",
         shell=True
-    ).decode().strip()
+    )
+    default_branch = default_branch if isinstance(default_branch, str) else default_branch.decode(ENCODING)
+    default_branch = default_branch.strip()
     print(
         'default_branch found: {default_branch}'.format(
             default_branch=default_branch
@@ -223,7 +226,8 @@ def get_common_ancestor_commit(dep, deps_list):
         "--format=\'%(objectname:short)\' refs/heads/upstream",
         shell=True
     )
-    commit = commit.decode().strip()
+    commit = commit if isinstance(commit, str) else commit.decode(ENCODING)
+    commit = commit.strip()
 
     # perform merge-base on most recent default branch commit and pinned mirror commit
     ancestor_commit = subprocess.check_output(
@@ -232,7 +236,8 @@ def get_common_ancestor_commit(dep, deps_list):
         ),
         shell=True
     )
-    ancestor_commit = ancestor_commit.decode().strip()
+    ancestor_commit = ancestor_commit if isinstance(ancestor_commit, str) else ancestor_commit.decode(ENCODING)
+    ancestor_commit = ancestor_commit.strip()
     print('Ancestor commit: ' + ancestor_commit)
     return ancestor_commit
   except subprocess.CalledProcessError as error:
diff --git a/testing/run_tests.py b/testing/run_tests.py
index 875b0ef88ccfb..261593a4206fd 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -33,7 +33,7 @@
 FONT_SUBSET_DIR = os.path.join(BUILDROOT_DIR, 'flutter', 'tools', 'font-subset')
 
 FML_UNITTESTS_FILTER = '--gtest_filter=-*TimeSensitiveTest*'
-
+ENCODING = 'UTF-8'
 
 def print_divider(char='='):
   print('\n')
@@ -598,6 +598,8 @@ def ensure_ios_tests_are_built(ios_out_dir):
 def assert_expected_xcode_version():
   """Checks that the user has a version of Xcode installed"""
   version_output = subprocess.check_output(['xcodebuild', '-version'])
+  version_output = version_output if isinstance(version_output, str) else version_output.decode(ENCODING)
+  version_output = version_output.strip()
   match = re.match(r'Xcode (\d+)', version_output)
   message = 'Xcode must be installed to run the iOS embedding unit tests'
   assert match, message

From 4c793b18dcf7081d46deae8268a39ca1a685ebb0 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 10:12:41 -0800
Subject: [PATCH 02/10] Formatting

---
 ci/firebase_testlab.py    | 6 ++++--
 ci/scan_flattened_deps.py | 8 ++++++--
 testing/run_tests.py      | 5 ++++-
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/ci/firebase_testlab.py b/ci/firebase_testlab.py
index a9614db43a208..8a9d56c7934d0 100755
--- a/ci/firebase_testlab.py
+++ b/ci/firebase_testlab.py
@@ -86,7 +86,8 @@ def check_timeline(results_dir):
       '%s/%s/*/game_loop_results/results_scenario_0.json' %
       (BUCKET, results_dir)
   ])
-  gsutil_du = gsutil_du if isinstance(gsutil_du, str) else gsutil_du.decode(ENCODING)
+  gsutil_du = gsutil_du if isinstance(gsutil_du,
+                                      str) else gsutil_du.decode(ENCODING)
   gsutil_du = gsutil_du.strip()
   if gsutil_du == '0':
     print('Failed to produce a timeline.')
@@ -119,7 +120,8 @@ def main():
 
   git_revision = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
                                          cwd=script_dir)
-  git_revision = git_revision if isinstance(git_revision, str) else git_revision.decode(ENCODING)
+  git_revision = git_revision if isinstance(git_revision, str
+                                           ) else git_revision.decode(ENCODING)
   git_revision = git_revision.strip()
   results = []
   apk = None
diff --git a/ci/scan_flattened_deps.py b/ci/scan_flattened_deps.py
index 7d24a090e009e..09240aad90e34 100644
--- a/ci/scan_flattened_deps.py
+++ b/ci/scan_flattened_deps.py
@@ -208,7 +208,9 @@ def get_common_ancestor_commit(dep, deps_list):
         "| sed -n \'/HEAD branch/s/.*: //p\'",
         shell=True
     )
-    default_branch = default_branch if isinstance(default_branch, str) else default_branch.decode(ENCODING)
+    default_branch = default_branch if isinstance(
+        default_branch, str
+    ) else default_branch.decode(ENCODING)
     default_branch = default_branch.strip()
     print(
         'default_branch found: {default_branch}'.format(
@@ -236,7 +238,9 @@ def get_common_ancestor_commit(dep, deps_list):
         ),
         shell=True
     )
-    ancestor_commit = ancestor_commit if isinstance(ancestor_commit, str) else ancestor_commit.decode(ENCODING)
+    ancestor_commit = ancestor_commit if isinstance(
+        ancestor_commit, str
+    ) else ancestor_commit.decode(ENCODING)
     ancestor_commit = ancestor_commit.strip()
     print('Ancestor commit: ' + ancestor_commit)
     return ancestor_commit
diff --git a/testing/run_tests.py b/testing/run_tests.py
index 261593a4206fd..73c8c0ba9691d 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -35,6 +35,7 @@
 FML_UNITTESTS_FILTER = '--gtest_filter=-*TimeSensitiveTest*'
 ENCODING = 'UTF-8'
 
+
 def print_divider(char='='):
   print('\n')
   for _ in range(4):
@@ -598,7 +599,9 @@ def ensure_ios_tests_are_built(ios_out_dir):
 def assert_expected_xcode_version():
   """Checks that the user has a version of Xcode installed"""
   version_output = subprocess.check_output(['xcodebuild', '-version'])
-  version_output = version_output if isinstance(version_output, str) else version_output.decode(ENCODING)
+  version_output = version_output if isinstance(
+      version_output, str
+  ) else version_output.decode(ENCODING)
   version_output = version_output.strip()
   match = re.match(r'Xcode (\d+)', version_output)
   message = 'Xcode must be installed to run the iOS embedding unit tests'

From d38dc4a64a8d027856b94d5b2103afb759764050 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 14:35:16 -0800
Subject: [PATCH 03/10] Updated to use a function instead of decoding bytes in
 multiple places.

---
 ci/compatibility_helper.py | 23 +++++++++++++++++++++++
 ci/firebase_testlab.py     | 11 ++++-------
 ci/scan_flattened_deps.py  | 12 ++++--------
 testing/run_tests.py       |  5 ++---
 4 files changed, 33 insertions(+), 18 deletions(-)
 create mode 100644 ci/compatibility_helper.py

diff --git a/ci/compatibility_helper.py b/ci/compatibility_helper.py
new file mode 100644
index 0000000000000..c69f4ba61c94d
--- /dev/null
+++ b/ci/compatibility_helper.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+#
+# Copyright 2023 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+#
+# This script contains helper function(s) for supporting both 
+# python 2 and python 3 infrastructure code.
+
+ENCODING = 'UTF-8'
+
+def byte_str_decode(str_or_bytes):
+    '''Returns a string if given either a string or bytes.
+
+    TODO: This function should be removed when the supported python
+    version is only python 3.
+
+    Args:
+        str_or_bytes (string or bytes) we want to convert or return as
+        the possible value changes depending on the version of python 
+        used.
+    '''
+    return str_or_bytes if isinstance(str_or_bytes, str) else str_or_bytes.decode(ENCODING)
diff --git a/ci/firebase_testlab.py b/ci/firebase_testlab.py
index 8a9d56c7934d0..510f582e8b82d 100755
--- a/ci/firebase_testlab.py
+++ b/ci/firebase_testlab.py
@@ -10,6 +10,7 @@
 import os
 import subprocess
 import sys
+from compatibility_helper import byte_str_decode
 
 if 'STORAGE_BUCKET' not in os.environ:
   print('The GCP storage bucket must be provided as an environment variable.')
@@ -21,8 +22,6 @@
   sys.exit(1)
 PROJECT = os.environ['GCP_PROJECT']
 
-ENCODING = 'UTF-8'
-
 script_dir = os.path.dirname(os.path.realpath(__file__))
 buildroot_dir = os.path.abspath(os.path.join(script_dir, '..', '..'))
 out_dir = os.path.join(buildroot_dir, 'out')
@@ -69,7 +68,7 @@ def check_logcat(results_dir):
       'gsutil', 'cat',
       '%s/%s/*/logcat' % (BUCKET, results_dir)
   ])
-  logcat = logcat if isinstance(logcat, str) else logcat.decode(ENCODING)
+  logcat = byte_str_decode(logcat)
   if not logcat:
     sys.exit(1)
 
@@ -86,8 +85,7 @@ def check_timeline(results_dir):
       '%s/%s/*/game_loop_results/results_scenario_0.json' %
       (BUCKET, results_dir)
   ])
-  gsutil_du = gsutil_du if isinstance(gsutil_du,
-                                      str) else gsutil_du.decode(ENCODING)
+  gsutil_du = byte_str_decode(gsutil_du)
   gsutil_du = gsutil_du.strip()
   if gsutil_du == '0':
     print('Failed to produce a timeline.')
@@ -120,8 +118,7 @@ def main():
 
   git_revision = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
                                          cwd=script_dir)
-  git_revision = git_revision if isinstance(git_revision, str
-                                           ) else git_revision.decode(ENCODING)
+  git_revision = byte_str_decode(git_revision)
   git_revision = git_revision.strip()
   results = []
   apk = None
diff --git a/ci/scan_flattened_deps.py b/ci/scan_flattened_deps.py
index 09240aad90e34..67759b3d710a0 100644
--- a/ci/scan_flattened_deps.py
+++ b/ci/scan_flattened_deps.py
@@ -17,6 +17,7 @@
 import subprocess
 import sys
 from urllib import request
+from compatibility_helper import byte_str_decode
 
 SCRIPT_DIR = os.path.dirname(sys.argv[0])
 CHECKOUT_ROOT = os.path.realpath(os.path.join(SCRIPT_DIR, '..'))
@@ -26,7 +27,6 @@
 OSV_VULN_DB_URL = 'https://osv.dev/vulnerability/'
 SECONDS_PER_YEAR = 31556952
 UPSTREAM_PREFIX = 'upstream_'
-ENCODING = 'UTF-8'
 
 failed_deps = []  # deps which fail to be cloned or git-merge based
 
@@ -208,9 +208,7 @@ def get_common_ancestor_commit(dep, deps_list):
         "| sed -n \'/HEAD branch/s/.*: //p\'",
         shell=True
     )
-    default_branch = default_branch if isinstance(
-        default_branch, str
-    ) else default_branch.decode(ENCODING)
+    default_branch = byte_str_decode(default_branch)
     default_branch = default_branch.strip()
     print(
         'default_branch found: {default_branch}'.format(
@@ -228,7 +226,7 @@ def get_common_ancestor_commit(dep, deps_list):
         "--format=\'%(objectname:short)\' refs/heads/upstream",
         shell=True
     )
-    commit = commit if isinstance(commit, str) else commit.decode(ENCODING)
+    commit = byte_str_decode(commit)
     commit = commit.strip()
 
     # perform merge-base on most recent default branch commit and pinned mirror commit
@@ -238,9 +236,7 @@ def get_common_ancestor_commit(dep, deps_list):
         ),
         shell=True
     )
-    ancestor_commit = ancestor_commit if isinstance(
-        ancestor_commit, str
-    ) else ancestor_commit.decode(ENCODING)
+    ancestor_commit = byte_str_decode(ancestor_commit)
     ancestor_commit = ancestor_commit.strip()
     print('Ancestor commit: ' + ancestor_commit)
     return ancestor_commit
diff --git a/testing/run_tests.py b/testing/run_tests.py
index 73c8c0ba9691d..01133773a76b6 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -19,6 +19,7 @@
 import time
 import csv
 import xvfb
+from ci.compatibility_helper import byte_str_decode
 
 SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
 BUILDROOT_DIR = os.path.abspath(
@@ -599,9 +600,7 @@ def ensure_ios_tests_are_built(ios_out_dir):
 def assert_expected_xcode_version():
   """Checks that the user has a version of Xcode installed"""
   version_output = subprocess.check_output(['xcodebuild', '-version'])
-  version_output = version_output if isinstance(
-      version_output, str
-  ) else version_output.decode(ENCODING)
+  version_output = byte_str_decode(version_output)
   version_output = version_output.strip()
   match = re.match(r'Xcode (\d+)', version_output)
   message = 'Xcode must be installed to run the iOS embedding unit tests'

From 08f846af1b558e02772e0d7999052a039d19016a Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 14:37:59 -0800
Subject: [PATCH 04/10] Formatting and whitespace cleanup.

---
 ci/compatibility_helper.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/ci/compatibility_helper.py b/ci/compatibility_helper.py
index c69f4ba61c94d..e9eaea68ab14f 100644
--- a/ci/compatibility_helper.py
+++ b/ci/compatibility_helper.py
@@ -4,20 +4,22 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
-# This script contains helper function(s) for supporting both 
+# This script contains helper function(s) for supporting both
 # python 2 and python 3 infrastructure code.
 
 ENCODING = 'UTF-8'
 
+
 def byte_str_decode(str_or_bytes):
-    '''Returns a string if given either a string or bytes.
+  '''Returns a string if given either a string or bytes.
 
     TODO: This function should be removed when the supported python
     version is only python 3.
 
     Args:
         str_or_bytes (string or bytes) we want to convert or return as
-        the possible value changes depending on the version of python 
+        the possible value changes depending on the version of python
         used.
     '''
-    return str_or_bytes if isinstance(str_or_bytes, str) else str_or_bytes.decode(ENCODING)
+  return str_or_bytes if isinstance(str_or_bytes,
+                                    str) else str_or_bytes.decode(ENCODING)

From 4f9434597e288b96e5bc53a40f0e42d8b80f4b40 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 15:04:25 -0800
Subject: [PATCH 05/10] Fix import statement.

---
 testing/run_tests.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/testing/run_tests.py b/testing/run_tests.py
index 01133773a76b6..c396e0f8ef7ec 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -19,7 +19,9 @@
 import time
 import csv
 import xvfb
-from ci.compatibility_helper import byte_str_decode
+
+sys.path.append('ci')
+from compatibility_helper import byte_str_decode
 
 SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
 BUILDROOT_DIR = os.path.abspath(

From 9a82b5ad26ba121784a652f37b0c2bd51f2a7f44 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 15:18:46 -0800
Subject: [PATCH 06/10] Linter change for docstring.

---
 ci/compatibility_helper.py | 4 ++--
 testing/run_tests.py       | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/ci/compatibility_helper.py b/ci/compatibility_helper.py
index e9eaea68ab14f..e1cc61e8d8257 100644
--- a/ci/compatibility_helper.py
+++ b/ci/compatibility_helper.py
@@ -11,7 +11,7 @@
 
 
 def byte_str_decode(str_or_bytes):
-  '''Returns a string if given either a string or bytes.
+  """Returns a string if given either a string or bytes.
 
     TODO: This function should be removed when the supported python
     version is only python 3.
@@ -20,6 +20,6 @@ def byte_str_decode(str_or_bytes):
         str_or_bytes (string or bytes) we want to convert or return as
         the possible value changes depending on the version of python
         used.
-    '''
+    """
   return str_or_bytes if isinstance(str_or_bytes,
                                     str) else str_or_bytes.decode(ENCODING)
diff --git a/testing/run_tests.py b/testing/run_tests.py
index c396e0f8ef7ec..0be2ee101f78b 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -19,7 +19,6 @@
 import time
 import csv
 import xvfb
-
 sys.path.append('ci')
 from compatibility_helper import byte_str_decode
 

From 8346a1bc8175e3918705d40b515022e7f6678a79 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 15:21:05 -0800
Subject: [PATCH 07/10] Formatting.

---
 testing/run_tests.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/testing/run_tests.py b/testing/run_tests.py
index 0be2ee101f78b..c396e0f8ef7ec 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -19,6 +19,7 @@
 import time
 import csv
 import xvfb
+
 sys.path.append('ci')
 from compatibility_helper import byte_str_decode
 

From 795ca9894bead9efd8abc3823b8f5b412c04b6ce Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 15:34:07 -0800
Subject: [PATCH 08/10] Remove function from run_tests.py since it is a pain to
 import.

---
 testing/run_tests.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/testing/run_tests.py b/testing/run_tests.py
index c396e0f8ef7ec..73c8c0ba9691d 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -20,9 +20,6 @@
 import csv
 import xvfb
 
-sys.path.append('ci')
-from compatibility_helper import byte_str_decode
-
 SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
 BUILDROOT_DIR = os.path.abspath(
     os.path.join(os.path.realpath(__file__), '..', '..', '..')
@@ -602,7 +599,9 @@ def ensure_ios_tests_are_built(ios_out_dir):
 def assert_expected_xcode_version():
   """Checks that the user has a version of Xcode installed"""
   version_output = subprocess.check_output(['xcodebuild', '-version'])
-  version_output = byte_str_decode(version_output)
+  version_output = version_output if isinstance(
+      version_output, str
+  ) else version_output.decode(ENCODING)
   version_output = version_output.strip()
   match = re.match(r'Xcode (\d+)', version_output)
   message = 'Xcode must be installed to run the iOS embedding unit tests'

From fca0e99e7bff30e2c876ee01a8b9f37b2de42a28 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 15:34:55 -0800
Subject: [PATCH 09/10] Add todo message for python 2 deprecation.

---
 testing/run_tests.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/testing/run_tests.py b/testing/run_tests.py
index 73c8c0ba9691d..9e79e4e21e77a 100755
--- a/testing/run_tests.py
+++ b/testing/run_tests.py
@@ -599,6 +599,7 @@ def ensure_ios_tests_are_built(ios_out_dir):
 def assert_expected_xcode_version():
   """Checks that the user has a version of Xcode installed"""
   version_output = subprocess.check_output(['xcodebuild', '-version'])
+  # TODO ricardoamador: remove this check when python 2 is deprecated.
   version_output = version_output if isinstance(
       version_output, str
   ) else version_output.decode(ENCODING)

From f427a6906a2bd6abce51610043f15088cf3839e3 Mon Sep 17 00:00:00 2001
From: Ricardo Amador <ricardoamador@google.com>
Date: Wed, 25 Jan 2023 15:37:11 -0800
Subject: [PATCH 10/10] Updated copyright year.

---
 ci/compatibility_helper.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/compatibility_helper.py b/ci/compatibility_helper.py
index e1cc61e8d8257..0d8231ca178e7 100644
--- a/ci/compatibility_helper.py
+++ b/ci/compatibility_helper.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright 2023 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #