Code specification rectification

Signed-off-by: Nweiyujin <weiyujin@huawei.com>

hb/__entry__.py

@@ -25,6 +25,7 @@ import traceback
 
 VERSION = "0.4.6"
 
+
 def find_top():
     cur_dir = os.getcwd()
     while cur_dir != "/":

hb/__main__.py

@@ -31,6 +31,7 @@ entry = importlib.import_module("__entry__")
 sys.exit(entry.main())
 """
 
+
 def find_top():
     cur_dir = os.getcwd()
     while cur_dir != "/":

hb_internal/build/build.py

@@ -23,8 +23,8 @@ from hb_internal.build.build_process import Build
 from hb_internal.set.set import set_product
 from hb_internal.common.utils import get_current_time
 from hb_internal.common.utils import OHOSException
-sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__),"../../../")))
-from scripts.tools_checker import check_build_requried_packages,check_os_version
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "../../../")))
+from scripts.tools_checker import check_build_requried_packages, check_os_version
 
 
 def add_options(parser):

hb_internal/build/part_rom_statistics.py

@@ -134,7 +134,7 @@ def check_image_size(out_path):
         for file in os.listdir(image_path):
             if file.endswith(".img"):
                 image_dict = {}
-                img_path = os.path.join(image_path,file)
+                img_path = os.path.join(image_path, file)
                 image_dict['img_size'] = f'{round(os.path.getsize(img_path) / 1024, 2)}KB'
                 image_dict['img_name'] = file
                 image_list.append(image_dict)

hb_internal/common/product.py

@@ -165,7 +165,7 @@ class Product():
 
         config = Config()
         # Get all inherit files
-        files = [ os.path.join(config.root_path, file) for file in read_json_file(product_json).get('inherit', []) ]
+        files = [os.path.join(config.root_path, file) for file in read_json_file(product_json).get('inherit', [])]
         # Add the product config file to last with highest priority
         files.append(product_json)
 

hb_internal/env/env.py

@@ -21,8 +21,8 @@ import sys
 from hb_internal import CONFIG_JSON
 from hb_internal.common.utils import read_json_file
 from hb_internal.common.utils import hb_info
-sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__),"../../../")))
-from scripts.tools_checker import check_build_requried_packages,check_os_version
+from scripts.tools_checker import check_build_requried_packages, check_os_version
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "../../../")))
 
 
 OPTIONS_FUN_LIST = [  
@@ -41,7 +41,7 @@ def add_options(parser):
 
 def check_dep():
     host_info = check_os_version()
-    packages_info = check_build_requried_packages(host_info[1],check=False)
+    packages_info = check_build_requried_packages(host_info[1], check=False)
     hb_info('necessary_package: {}'.format(','.join(packages_info[0])))      
     hb_info('installed_package: {}'.format(','.join(packages_info[1])))
     hb_info('uninstalled_package: {}'.format(','.join(packages_info[2])))
@@ -82,4 +82,4 @@ def exec_command(args):
                 para_to_function(para)
                 break
         else:
-            check_os_info()
\ No newline at end of file
+            check_os_info()

hb_internal/preloader/preloader.py

@@ -18,14 +18,14 @@ import os
 import sys
 import argparse
 
-sys.path.append(
-    os.path.dirname(os.path.dirname(os.path.dirname(
-        os.path.abspath(__file__)))))
 from hb_internal.common.config import Config
 from hb_internal.common.utils import read_json_file
 from hb_internal.common.utils import dump_json_file
 from hb_internal.preloader.parse_lite_subsystems_config import parse_lite_subsystem_config
 from hb_internal.preloader.parse_vendor_product_config import get_vendor_parts_list
+sys.path.append(
+    os.path.dirname(os.path.dirname(os.path.dirname(
+        os.path.abspath(__file__)))))
 
 
 def _get_base_parts(base_config_dir, os_level):
@@ -49,6 +49,7 @@ def _get_inherit_parts(inherit, source_root_dir):
             inherit_parts.update(get_vendor_parts_list(_info))
     return inherit_parts
 
+
 def _get_sys_relate_parts(system_component_info, _parts, source_root_dir):
     _info = read_json_file(os.path.join(source_root_dir, system_component_info))
     ret = {}
@@ -60,6 +61,7 @@ def _get_sys_relate_parts(system_component_info, _parts, source_root_dir):
             ret[part] = featrue
     return ret
 
+
 def _get_device_info(device_name, config_dir):
     device_config_file = os.path.join(config_dir,
                                       '{}.json'.format(device_name))