Tools: Fix flake8 version 5 warnings

.gitlab-ci.yml

@@ -63,7 +63,7 @@ variables:
   BOT_DOCKER_IMAGE_TAG: ":latest"
 
   ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env-v5.0:2-3"
-  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env-v5.0:2"
+  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env-v5.0:3"
   AFL_FUZZER_TEST_IMAGE: "$CI_DOCKER_REGISTRY/afl-fuzzer-test-v5.0:2-1"
   CLANG_STATIC_ANALYSIS_IMAGE: "${CI_DOCKER_REGISTRY}/clang-static-analysis-v5.0:2-1"
   TARGET_TEST_ENV_IMAGE: "$CI_DOCKER_REGISTRY/target-test-env-v5.0:2"

.pre-commit-config.yaml

@@ -30,7 +30,7 @@ repos:
         args: ['-f=lf']
       - id: double-quote-string-fixer
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
+    rev: 5.0.4
     hooks:
       - id: flake8
         args: ['--config=.flake8', '--tee', '--benchmark']

components/espcoredump/espcoredump.py

@@ -51,8 +51,8 @@ def main():  # type: () -> None
     # pass the extra_gdbinit_file if the build is reproducible
     kwargs['extra_gdbinit_file'] = get_prefix_map_gdbinit_path(kwargs['prog'])
 
-    del(kwargs['debug'])
-    del(kwargs['operation'])
+    del kwargs['debug']
+    del kwargs['operation']
 
     espcoredump = CoreDump(**kwargs)
     temp_core_files = None

components/mbedtls/esp_crt_bundle/gen_crt_bundle.py

@@ -107,7 +107,7 @@ class CertificateBundle:
             if start is True:
                 crt += strg
 
-        if(count == 0):
+        if count == 0:
             raise InputError('No certificate found')
 
         status('Successfully added %d certificates' % count)

components/spiffs/spiffsgen.py

@@ -167,7 +167,7 @@ class SpiffsObjLuPage(SpiffsPage):
             img += struct.pack(SpiffsPage._endianness_dict[self.build_config.endianness] +
                                SpiffsPage._len_dict[self.build_config.obj_id_len], obj_id)
 
-        assert(len(img) <= self.build_config.page_size)
+        assert len(img) <= self.build_config.page_size
 
         img += b'\xFF' * (self.build_config.page_size - len(img))
 
@@ -249,7 +249,7 @@ class SpiffsObjIndexPage(SpiffsObjPageWithIdx):
             img += struct.pack(SpiffsPage._endianness_dict[self.build_config.endianness] +
                                SpiffsPage._len_dict[self.build_config.page_ix_len], page)
 
-        assert(len(img) <= self.build_config.page_size)
+        assert len(img) <= self.build_config.page_size
 
         img += b'\xFF' * (self.build_config.page_size - len(img))
 
@@ -275,7 +275,7 @@ class SpiffsObjDataPage(SpiffsObjPageWithIdx):
 
         img += self.contents
 
-        assert(len(img) <= self.build_config.page_size)
+        assert len(img) <= self.build_config.page_size
 
         img += b'\xFF' * (self.build_config.page_size - len(img))
 
@@ -374,7 +374,7 @@ class SpiffsBlock(object):
             for page in self.pages:
                 img += page.to_binary()
 
-        assert(len(img) <= self.build_config.block_size)
+        assert len(img) <= self.build_config.block_size
 
         img += b'\xFF' * (self.build_config.block_size - len(img))
         return img

examples/system/esp_timer/pytest_esp_timer.py

@@ -48,22 +48,22 @@ def test_esp_timer(dut: Dut) -> None:
     logging.info('Start time: {} us'.format(start_time))
 
     match = dut.expect(TIMER_DUMP_LINE_REGEX, timeout=2)
-    assert(match.group(1).decode('utf8') == 'periodic' and int(match.group(2)) == INITIAL_TIMER_PERIOD)
+    assert match.group(1).decode('utf8') == 'periodic' and int(match.group(2)) == INITIAL_TIMER_PERIOD
     match = dut.expect(TIMER_DUMP_LINE_REGEX, timeout=2)
-    assert(match.group(1).decode('utf8') == 'one-shot' and int(match.group(2)) == 0)
+    assert match.group(1).decode('utf8') == 'one-shot' and int(match.group(2)) == 0
 
     for i in range(0, 5):
         match = dut.expect(PERIODIC_TIMER_REGEX, timeout=2)
         cur_time = int(match.group(1))
         diff = start_time + (i + 1) * INITIAL_TIMER_PERIOD - cur_time
         logging.info('Callback #{}, time: {} us, diff: {} us'.format(i, cur_time, diff))
-        assert(abs(diff) < 100)
+        assert abs(diff) < 100
 
     match = dut.expect(ONE_SHOT_REGEX, timeout=3)
     one_shot_timer_time = int(match.group(1))
     diff = start_time + ONE_SHOT_TIMER_PERIOD - one_shot_timer_time
     logging.info('One-shot timer, time: {} us, diff: {}'.format(one_shot_timer_time, diff))
-    assert(abs(diff) < 350)
+    assert abs(diff) < 350
 
     match = dut.expect(RESTART_REGEX, timeout=3)
     start_time = int(match.group(1))
@@ -74,7 +74,7 @@ def test_esp_timer(dut: Dut) -> None:
         cur_time = int(match.group(1))
         diff = start_time + (i + 1) * FINAL_TIMER_PERIOD - cur_time
         logging.info('Callback #{}, time: {} us, diff: {} us'.format(i, cur_time, diff))
-        assert(abs(diff) < 100)
+        assert abs(diff) < 100
 
     match = dut.expect(LIGHT_SLEEP_ENTER_REGEX, timeout=2)
     sleep_enter_time = int(match.group(1))
@@ -85,13 +85,13 @@ def test_esp_timer(dut: Dut) -> None:
     logging.info('Enter sleep: {}, exit sleep: {}, slept: {}'.format(
         sleep_enter_time, sleep_exit_time, sleep_time))
 
-    assert(abs(sleep_time - LIGHT_SLEEP_TIME) < 1000)
+    assert abs(sleep_time - LIGHT_SLEEP_TIME) < 1000
 
     for i in range(5, 7):
         match = dut.expect(PERIODIC_TIMER_REGEX, timeout=2)
         cur_time = int(match.group(1))
         diff = abs(start_time + (i + 1) * FINAL_TIMER_PERIOD - cur_time)
         logging.info('Callback #{}, time: {} us, diff: {} us'.format(i, cur_time, diff))
-        assert(diff < 100)
+        assert diff < 100
 
     dut.expect(STOP_REGEX, timeout=2)

examples/system/light_sleep/pytest_light_sleep.py

@@ -39,7 +39,7 @@ def test_light_sleep(dut: Dut) -> None:
     match = dut.expect(EXIT_SLEEP_REGEX)
     logging.info('Got second sleep period, wakeup from {}, slept for {}'.format(match.group(1), match.group(3)))
     # sleep time error should be less than 1ms
-    assert(match.group(1).decode('utf8') == 'timer' and int(match.group(3)) >= WAKEUP_INTERVAL_MS - 1 and int(match.group(3)) <= WAKEUP_INTERVAL_MS + 1)
+    assert match.group(1).decode('utf8') == 'timer' and int(match.group(3)) >= WAKEUP_INTERVAL_MS - 1 and int(match.group(3)) <= WAKEUP_INTERVAL_MS + 1
 
     # this time we'll test gpio wakeup
     dut.expect_exact(ENTERING_SLEEP_STR)
@@ -48,7 +48,7 @@ def test_light_sleep(dut: Dut) -> None:
     time.sleep(1)
     match = dut.expect(EXIT_SLEEP_PIN_REGEX)
     logging.info('Got third sleep period, wakeup from {}, slept for {}'.format(match.group(1), match.group(3)))
-    assert(int(match.group(3)) < WAKEUP_INTERVAL_MS)
+    assert int(match.group(3)) < WAKEUP_INTERVAL_MS
 
     dut.expect(WAITING_FOR_GPIO_STR)
     logging.info('Is waiting for GPIO...')
@@ -62,9 +62,9 @@ def test_light_sleep(dut: Dut) -> None:
     time.sleep(1)
     match = dut.expect(EXIT_SLEEP_UART_REGEX)
     logging.info('Got third sleep period, wakeup from {}, slept for {}'.format(match.group(1), match.group(3)))
-    assert(int(match.group(3)) < WAKEUP_INTERVAL_MS)
+    assert int(match.group(3)) < WAKEUP_INTERVAL_MS
     logging.info('Went to sleep again')
 
     match = dut.expect(EXIT_SLEEP_REGEX)
-    assert(match.group(1).decode('utf8') == 'timer' and int(match.group(3)) >= WAKEUP_INTERVAL_MS - 1 and int(match.group(3)) <= WAKEUP_INTERVAL_MS + 1)
+    assert match.group(1).decode('utf8') == 'timer' and int(match.group(3)) >= WAKEUP_INTERVAL_MS - 1 and int(match.group(3)) <= WAKEUP_INTERVAL_MS + 1
     logging.info('Woke up from timer again')

tools/ci/python_packages/ttfw_idf/IDFDUT.py

@@ -216,7 +216,7 @@ class IDFDUT(DUT.SerialDUT):
             if expected_rom_class and type(inst) != expected_rom_class:
                 raise RuntimeError('Target not expected')
             return inst.read_mac() is not None, get_target_by_rom_class(type(inst))
-        except(FatalError, RuntimeError):
+        except (FatalError, RuntimeError):
             return False, None
         finally:
             if inst is not None:

tools/gen_esp_err_to_name.py

@@ -83,9 +83,9 @@ class ErrItem(object):
         base = '_BASE'
 
         if self.file == other.file:
-            if self.name.endswith(base) and not(other.name.endswith(base)):
+            if self.name.endswith(base) and not other.name.endswith(base):
                 return 1
-            elif not(self.name.endswith(base)) and other.name.endswith(base):
+            elif not self.name.endswith(base) and other.name.endswith(base):
                 return -1
 
         self_key = self.file + self.name

tools/idf_tools.py

@@ -599,14 +599,14 @@ class IDFTool(object):
         self.versions = OrderedDict()  # type: Dict[str, IDFToolVersion]
 
     def add_version(self, version):  # type: (IDFToolVersion) -> None
-        assert(type(version) is IDFToolVersion)
+        assert type(version) is IDFToolVersion
         self.versions[version.version] = version
 
     def get_path(self):  # type: () -> str
         return os.path.join(global_idf_tools_path or '', 'tools', self.name)
 
     def get_path_for_version(self, version):  # type: (str) -> str
-        assert(version in self.versions)
+        assert version in self.versions
         return os.path.join(self.get_path(), version)
 
     def get_export_paths(self, version):  # type: (str) -> List[str]
@@ -732,7 +732,7 @@ class IDFTool(object):
                     self.versions_installed.append(version)
 
     def download(self, version):  # type: (str) -> None
-        assert(version in self.versions)
+        assert version in self.versions
         download_obj = self.versions[version].get_download_for_platform(self._platform)
         if not download_obj:
             fatal('No packages for tool {} platform {}!'.format(self.name, self._platform))
@@ -768,12 +768,12 @@ class IDFTool(object):
     def install(self, version):  # type: (str) -> None
         # Currently this is called after calling 'download' method, so here are a few asserts
         # for the conditions which should be true once that method is done.
-        assert (version in self.versions)
+        assert version in self.versions
         download_obj = self.versions[version].get_download_for_platform(self._platform)
-        assert (download_obj is not None)
+        assert download_obj is not None
         archive_name = os.path.basename(download_obj.url)
         archive_path = os.path.join(global_idf_tools_path or '', 'dist', archive_name)
-        assert (os.path.isfile(archive_path))
+        assert os.path.isfile(archive_path)
         dest_dir = self.get_path_for_version(version)
         if os.path.exists(dest_dir):
             warn('destination path already exists, removing')

tools/kconfig_new/gen_kconfig_doc.py

@@ -170,7 +170,7 @@ def get_link_anchor(node):
     try:
         return 'CONFIG_%s' % node.item.name
     except AttributeError:
-        assert(node_is_menu(node))  # only menus should have no item.name
+        assert node_is_menu(node)  # only menus should have no item.name
 
     # for menus, build a link anchor out of the parents
     result = []

tools/ldgen/ldgen/generation.py

@@ -134,9 +134,9 @@ class EntityNode:
 
     def add_child(self, entity):
         child_specificity = self.entity.specificity.value + 1
-        assert (child_specificity <= Entity.Specificity.SYMBOL.value)
+        assert child_specificity <= Entity.Specificity.SYMBOL.value
         name = entity[Entity.Specificity(child_specificity)]
-        assert (name and name != Entity.ALL)
+        assert name and name != Entity.ALL
 
         child = [c for c in self.children if c.name == name]
         assert (len(child) <= 1)
@@ -174,7 +174,7 @@ class EntityNode:
         for sections in self.get_output_sections():
             placement = self.placements[sections]
             if placement.is_significant():
-                assert (placement.node == self)
+                assert placement.node == self
 
                 keep = False
                 sort = None

tools/ldgen/ldgen/output_commands.py

@@ -65,7 +65,7 @@ class InputSectionDesc:
     """
 
     def __init__(self, entity, sections, exclusions=None, keep=False, sort=None):
-        assert (entity.specificity != Entity.Specificity.SYMBOL)
+        assert entity.specificity != Entity.Specificity.SYMBOL
 
         self.entity = entity
         self.sections = set(sections)
@@ -73,8 +73,8 @@ class InputSectionDesc:
         self.exclusions = set()
 
         if exclusions:
-            assert (not [e for e in exclusions if e.specificity == Entity.Specificity.SYMBOL or
-                         e.specificity == Entity.Specificity.NONE])
+            assert not [e for e in exclusions if e.specificity == Entity.Specificity.SYMBOL or
+                        e.specificity == Entity.Specificity.NONE]
             self.exclusions = set(exclusions)
         else:
             self.exclusions = set()

tools/mkuf2.py

@@ -66,7 +66,7 @@ class UF2Writer(object):
         md5_part = self._to_uint32(addr)
         md5_part += self._to_uint32(len_chunk)
         md5_part += hashlib.md5(chunk).digest()
-        assert(len(md5_part) == self.UF2_MD5_PART_SIZE)
+        assert len(md5_part) == self.UF2_MD5_PART_SIZE
 
         block += md5_part
         block += b'\x00' * (self.UF2_DATA_SIZE - self.UF2_MD5_PART_SIZE - len_chunk)

tools/test_apps/protocols/mqtt/publish_connect_test/app_test.py

@@ -31,7 +31,7 @@ def set_server_cert_cn(ip):
          '-CAkey', _path('ca.key'), '-CAcreateserial', '-out', _path('srv.crt'), '-days', '360']]
     for args in arg_list:
         if subprocess.check_call(args) != 0:
-            raise('openssl command {} failed'.format(args))
+            raise RuntimeError('openssl command {} failed'.format(args))
 
 
 # Publisher class creating a python client to send/receive published data from esp-mqtt client
@@ -264,7 +264,7 @@ def connection_tests(dut, cases, dut_ip):
             dut.expect('MQTT_EVENT_ERROR: Test={}'.format(test_nr), timeout=30)
             dut.expect('ESP-TLS ERROR: ESP_ERR_MBEDTLS_SSL_HANDSHAKE_FAILED')  # expect ... handshake error (PEER_DID_NOT_RETURN_A_CERTIFICATE)
             if 'PEER_DID_NOT_RETURN_A_CERTIFICATE' not in s.get_last_ssl_error():
-                raise('Unexpected ssl error from the server {}'.format(s.get_last_ssl_error()))
+                raise RuntimeError('Unexpected ssl error from the server {}'.format(s.get_last_ssl_error()))
 
     for case in ['CONFIG_EXAMPLE_CONNECT_CASE_MUTUAL_AUTH', 'CONFIG_EXAMPLE_CONNECT_CASE_MUTUAL_AUTH_KEY_PWD']:
         # These cases connect to server with both server and client verification (client key might be password protected)