refine code style

wang0618 · wang0618 · commit c81636329f65 · 2022-05-23T19:57:47.000+08:00
diff --git a/demos/gomoku_game.py b/demos/gomoku_game.py
@@ -1,8 +1,7 @@
 import time
 
-import pywebio
+from pywebio import session, start_server
 from pywebio.output import *
-from pywebio import session
 
 goboard_size = 15
 # -1 -> none, 0 -> black, 1 -> white
@@ -92,4 +91,4 @@ def show_goboard():
 
 
 if __name__ == '__main__':
-    pywebio.start_server(main, debug=True, port=8080)
+    start_server(main, debug=True, port=8080)
diff --git a/pywebio/io_ctrl.py b/pywebio/io_ctrl.py
@@ -179,7 +179,7 @@ class OutputList(UserList):
     def __del__(self):
         """返回值没有被变量接收时的操作：顺序输出其持有的内容"""
         for o in self.data:
-            o.__del__()
+            o.__del__()  # lgtm [py/explicit-call-to-delete]
 
 
 def safely_destruct_output_when_exp(content_param):
diff --git a/pywebio/platform/aiohttp.py b/pywebio/platform/aiohttp.py
@@ -1,17 +1,16 @@
-import os
 import asyncio
 import fnmatch
 import json
 import logging
+import os
 from functools import partial
-from os import path, listdir
 from urllib.parse import urlparse
 
 from aiohttp import web
 
+from .page import make_applications, render_page
 from .remote_access import start_remote_access_service
 from .tornado import open_webbrowser_on_server_started
-from .page import make_applications, render_page
 from .utils import cdn_validation, deserialize_binary_event, print_listen_address
 from ..session import CoroutineBasedSession, ThreadBasedSession, register_session_implement_for_target, Session
 from ..session.base import get_session_info_from_headers
@@ -47,6 +46,7 @@ def _webio_handler(applications, cdn, websocket_settings, check_origin_func=_is_
     :param callable check_origin_func: check_origin_func(origin, host) -> bool
     :return: aiohttp Request Handler
     """
+
     async def wshandle(request: web.Request):
         ioloop = asyncio.get_event_loop()
 
@@ -157,11 +157,11 @@ def static_routes(prefix='/'):
     """
 
     async def index(request):
-        return web.FileResponse(path.join(STATIC_PATH, 'index.html'))
+        return web.FileResponse(os.path.join(STATIC_PATH, 'index.html'))
 
-    files = [path.join(STATIC_PATH, d) for d in listdir(STATIC_PATH)]
-    dirs = filter(path.isdir, files)
-    routes = [web.static(prefix + path.basename(d), d) for d in dirs]
+    files = [os.path.join(STATIC_PATH, d) for d in os.listdir(STATIC_PATH)]
+    dirs = filter(os.path.isdir, files)
+    routes = [web.static(prefix + os.path.basename(d), d) for d in dirs]
     routes.append(web.get(prefix, index))
     return routes
 
diff --git a/pywebio/platform/bokeh.py b/pywebio/platform/bokeh.py
@@ -143,7 +143,8 @@ def show_app(app, state, notebook_url, port=0, **kw):
     from bokeh.embed import server_document
     script = server_document(url, resources=None)
 
-    script = re.sub(r'<script(.*?)>([\s\S]*?)</script>', r"""
+    script = re.sub(r'<script(.*?)>([\s\S]*?)</script>',  # lgtm [py/bad-tag-filter]
+    r"""
     <script \g<1>>
         requirejs(['bokeh', 'bokeh-widgets', 'bokeh-tables'], function(Bokeh) {
             \g<2>
diff --git a/pywebio/platform/path_deploy.py b/pywebio/platform/path_deploy.py
@@ -1,19 +1,18 @@
+import ast
 import os.path
-from functools import partial
 from contextlib import contextmanager
-import ast
+from functools import partial
 
-import tornado
-from tornado import template
-from tornado.web import HTTPError, Finish
-from tornado.web import StaticFileHandler
+import tornado.template
+import tornado.web
+import tornado.ioloop
 
 from . import page
 from .httpbased import HttpHandler
+from .page import make_applications
 from .tornado import webio_handler, set_ioloop
 from .tornado_http import TornadoHttpContext
 from .utils import cdn_validation, print_listen_address
-from .page import make_applications
 from ..session import register_session_implement, CoroutineBasedSession, ThreadBasedSession, Session
 from ..utils import get_free_port, STATIC_PATH, parse_file_size
 
@@ -103,7 +102,7 @@ def add_to_path(p):
     return module
 
 
-_app_list_tpl = template.Template("""
+_app_list_tpl = tornado.template.Template("""
 <!DOCTYPE html>
 <html lang="">
 <head>
@@ -145,7 +144,7 @@ def default_index_page(path, base):
             dirs.append([(f + '/'), ''])
 
     items = dirs + files
-    max_name_width = max([len(n) for n, _ in items]+[0])
+    max_name_width = max([len(n) for n, _ in items] + [0])
     return _app_list_tpl.generate(files=items, title=title, max_name_width=max_name_width)
 
 
@@ -204,8 +203,8 @@ def _path_deploy(base, port=0, host='', static_dir=None, max_payload_size=2 ** 2
 
     handlers = []
     if static_dir is not None:
-        handlers.append((r"/static/(.*)", StaticFileHandler, {"path": static_dir}))
-    handlers.append((LOCAL_STATIC_URL+r"/(.*)", StaticFileHandler, {"path": STATIC_PATH}))
+        handlers.append((r"/static/(.*)", tornado.web.StaticFileHandler, {"path": static_dir}))
+    handlers.append((LOCAL_STATIC_URL + r"/(.*)", tornado.web.StaticFileHandler, {"path": STATIC_PATH}))
     handlers.append((r"/.*", RequestHandler))
 
     print_listen_address(host, port)
@@ -250,7 +249,8 @@ def path_deploy(base, port=0, host='',
     # use `websocket_ping_interval` to  keep the connection alive
     tornado_app_settings.setdefault('websocket_ping_interval', 30)
     tornado_app_settings.setdefault('websocket_max_message_size', max_payload_size)  # Backward compatible
-    tornado_app_settings['websocket_max_message_size'] = parse_file_size(tornado_app_settings['websocket_max_message_size'])
+    tornado_app_settings['websocket_max_message_size'] = parse_file_size(
+        tornado_app_settings['websocket_max_message_size'])
     gen = _path_deploy(base, port=port, host=host,
                        static_dir=static_dir, debug=debug,
                        max_payload_size=max_payload_size,
@@ -277,9 +277,9 @@ def get_app(self):
             reload = self.get_query_argument('reload', None) is not None
             type, res = get_app_from_path(self.request.path, abs_base, index=index_func, reload=reload)
             if type == 'error':
-                raise HTTPError(status_code=res)
+                raise tornado.web.HTTPError(status_code=res)
             elif type == 'html':
-                raise Finish(res)
+                raise tornado.web.Finish(res)
 
             app_name = self.get_query_argument('app', 'index')
             app = res.get(app_name) or res['index']
@@ -326,9 +326,9 @@ def get_app(context: TornadoHttpContext):
 
         type, res = get_app_from_path(context.get_path(), abs_base, index=index_func, reload=reload)
         if type == 'error':
-            raise HTTPError(status_code=res)
+            raise tornado.web.HTTPError(status_code=res)
         elif type == 'html':
-            raise Finish(res)
+            raise tornado.web.Finish(res)
 
         app_name = context.request_url_parameter('app', 'index')
         return res.get(app_name) or res['index']
diff --git a/pywebio/platform/remote_access.py b/pywebio/platform/remote_access.py
@@ -111,7 +111,8 @@ def start_remote_access_service_(**kwargs):
 
 def start_remote_access_service(**kwargs):
     if not shutil.which("ssh"):
-        return logging.error("No ssh client found, remote access service can't start.")
+        logging.error("No ssh client found, remote access service can't start.")
+        return
 
     server = os.environ.get('PYWEBIO_REMOTE_ACCESS', 'app.pywebio.online:1022')
     if ':' not in server:
diff --git a/pywebio/session/base.py b/pywebio/session/base.py
@@ -1,5 +1,4 @@
 import logging
-import os
 import sys
 import traceback
 from collections import defaultdict
diff --git a/test/util.py b/test/util.py
@@ -2,14 +2,10 @@
 import signal
 import subprocess
 import sys
-import threading
-from functools import partial
 from urllib.parse import urlparse
 
-from selenium import webdriver
-
-from pywebio import STATIC_PATH
 from pywebio.utils import wait_host_port
+from selenium import webdriver
 
 default_chrome_options = webdriver.ChromeOptions()
 default_chrome_options.add_argument('--no-sandbox')
diff --git a/webiojs/src/models/input/textarea.ts b/webiojs/src/models/input/textarea.ts
@@ -1,7 +1,6 @@
 import {InputItem} from "./base";
 import {deep_copy, make_set} from "../../utils"
 import {config as appConfig} from "../../state";
-import {t} from "../../i18n";
 
 
 const textarea_input_tpl = `
@@ -60,7 +59,7 @@ export class Textarea extends InputItem {
         // 将额外的html参数加到input标签上
         let ignore_keys = make_set(['value', 'type', 'label', 'invalid_feedback', 'valid_feedback',
             'help_text', 'rows', 'code', 'onchange']);
-        if (spec.code && spec.required){
+        if (spec.code && spec.required) {
             ignore_keys['required'] = '';
         }
         for (let key in this.spec) {

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`import logging`
`2`		`-import os`
`3`	`2`	`import sys`
`4`	`3`	`import traceback`
`5`	`4`	`from collections import defaultdict`