all: Go back to using default ruff quote style.

Commit dc2fcfcc55 seems to have accidentally
changed the ruff quote style to "preserve", instead of keeping it at the
default which is "double".

Put it back to the default and update relevant .py files with this rule.

Signed-off-by: Damien George <damien@micropython.org>

tests/cpydiff/core_fstring_parser.py

@@ -5,5 +5,5 @@ cause: MicroPython is optimised for code space.
 workaround: Always use balanced braces and brackets in expressions inside f-strings
 """
 
-print(f'{"hello { world"}')
-print(f'{"hello ] world"}')
+print(f"{'hello { world'}")
+print(f"{'hello ] world'}")

tests/extmod/deflate_compress_memory_error.py

@@ -28,7 +28,7 @@ l.pop()
 
 # Try to compress.  This will try to allocate a large window and fail.
 try:
-    g.write('test')
+    g.write("test")
 except MemoryError:
     print("MemoryError")
 

tests/extmod/json_loads.py

@@ -86,7 +86,7 @@ except ValueError:
 
 # incomplete array declaration
 try:
-    my_print(json.loads('[0,'))
+    my_print(json.loads("[0,"))
 except ValueError:
     print("ValueError")
 

tests/extmod/json_loads_int_64.py

@@ -13,4 +13,4 @@ print(json.loads("9111222333444555666"))
 print(json.loads("-9111222333444555666"))
 print(json.loads("9111222333444555666"))
 print(json.loads("-9111222333444555666"))
-print(json.loads("[\"9111222333444555666777\",9111222333444555666]"))
+print(json.loads('["9111222333444555666777",9111222333444555666]'))

tests/extmod/tls_dtls.py

@@ -35,7 +35,7 @@ client_socket = DummySocket()
 dtls_server_ctx = SSLContext(PROTOCOL_DTLS_SERVER)
 dtls_server_ctx.verify_mode = CERT_NONE
 dtls_server = dtls_server_ctx.wrap_socket(
-    server_socket, do_handshake_on_connect=False, client_id=b'dummy_client_id'
+    server_socket, do_handshake_on_connect=False, client_id=b"dummy_client_id"
 )
 print("Wrapped DTLS Server")
 

tests/float/math_fun_special.py

@@ -52,6 +52,6 @@ for function_name, function, test_vals in functions:
         except ValueError as e:
             ans = str(e)
         # a tiny error in REPR_C value for 1.5204998778 causes a wrong rounded value
-        if is_REPR_C and function_name == 'erfc' and ans == "1.521":
+        if is_REPR_C and function_name == "erfc" and ans == "1.521":
             ans = "1.52"
         print("{}({:.4g}) = {}".format(function_name, value, ans))

tests/import/import_star.py

@@ -7,39 +7,39 @@ try:
 except TypeError:
     # 2-argument version of next() not supported
     # we are probably not at MICROPY_CONFIG_ROM_LEVEL_BASIC_FEATURES
-    print('SKIP')
+    print("SKIP")
     raise SystemExit
 
 # 1. test default visibility
 from pkgstar_default import *
 
-print('visibleFun' in globals())
-print('VisibleClass' in globals())
-print('_hiddenFun' in globals())
-print('_HiddenClass' in globals())
+print("visibleFun" in globals())
+print("VisibleClass" in globals())
+print("_hiddenFun" in globals())
+print("_HiddenClass" in globals())
 print(visibleFun())
 
 # 2. test explicit visibility as defined by __all__ (as an array)
 from pkgstar_all_array import *
 
-print('publicFun' in globals())
-print('PublicClass' in globals())
-print('unlistedFun' in globals())
-print('UnlistedClass' in globals())
-print('_privateFun' in globals())
-print('_PrivateClass' in globals())
+print("publicFun" in globals())
+print("PublicClass" in globals())
+print("unlistedFun" in globals())
+print("UnlistedClass" in globals())
+print("_privateFun" in globals())
+print("_PrivateClass" in globals())
 print(publicFun())
 # test dynamic import as used in asyncio
-print('dynamicFun' in globals())
+print("dynamicFun" in globals())
 print(dynamicFun())
 
 # 3. test explicit visibility as defined by __all__ (as an tuple)
 from pkgstar_all_tuple import *
 
-print('publicFun2' in globals())
-print('PublicClass2' in globals())
-print('unlistedFun2' in globals())
-print('UnlistedClass2' in globals())
+print("publicFun2" in globals())
+print("PublicClass2" in globals())
+print("unlistedFun2" in globals())
+print("UnlistedClass2" in globals())
 print(publicFun2())
 
 # 4. test reporting of missing entries in __all__

tests/import/pkgstar_all_array/__init__.py

@@ -1,4 +1,4 @@
-__all__ = ['publicFun', 'PublicClass', 'dynamicFun']
+__all__ = ["publicFun", "PublicClass", "dynamicFun"]
 
 
 # Definitions below should always be imported by a star import

tests/import/pkgstar_all_miss/__init__.py

@@ -1,4 +1,4 @@
-__all__ = ('existingFun', 'missingFun')
+__all__ = ("existingFun", "missingFun")
 
 
 def existingFun():

tests/import/pkgstar_all_tuple/__init__.py

@@ -1,4 +1,4 @@
-__all__ = ('publicFun2', 'PublicClass2')
+__all__ = ("publicFun2", "PublicClass2")
 
 
 # Definitions below should always be imported by a star import

tests/run-tests.py

@@ -16,7 +16,7 @@ import threading
 import tempfile
 
 # Maximum time to run a single test, in seconds.
-TEST_TIMEOUT = float(os.environ.get('MICROPY_TEST_TIMEOUT', 30))
+TEST_TIMEOUT = float(os.environ.get("MICROPY_TEST_TIMEOUT", 30))
 
 # See stackoverflow.com/questions/2632199: __file__ nor sys.argv[0]
 # are guaranteed to always work, this one should though.
@@ -411,7 +411,7 @@ def run_micropython(pyb, args, test_file, test_file_abspath, is_special=False):
                     def send_get(what):
                         # Detect {\x00} pattern and convert to ctrl-key codes.
                         ctrl_code = lambda m: bytes([int(m.group(1))])
-                        what = re.sub(rb'{\\x(\d\d)}', ctrl_code, what)
+                        what = re.sub(rb"{\\x(\d\d)}", ctrl_code, what)
 
                         os.write(master, what)
                         return get()