make flake8 happy

README.md

@@ -28,6 +28,8 @@ My Blog Using Sanic
   <img width="600" src="./screenshot/admin.png" >
 </p>
 
+Inspired by [vue-element-admin](https://github.com/PanJiaChen/vue-element-admin)
+
 ## Features
 
 * 可以通过后台对文章、标签等做增删改查
@@ -49,4 +51,5 @@ My Blog Using Sanic
 ## Video
 
 [My blog](https://youtu.be/rHYvrefjZwg)
-[]()
+
+[My blog's Admin page](https://youtu.be/iZCGTvC1NPo)

forms.py

@@ -1,6 +1,6 @@
 import markupsafe
 from sanic.log import logger
-from sanic_wtf import SanicForm as _SanicForm, FileAllowed, FileRequired
+from sanic_wtf import SanicForm as _SanicForm
 from wtforms import (
     PasswordField, StringField, SubmitField, BooleanField,
     SelectField, SelectMultipleField, TextAreaField)
@@ -50,12 +50,6 @@ def validate(self):
         return success
 
 
-class LoginForm(SanicForm):
-    name = StringField('Name', validators=[DataRequired()])
-    password = PasswordField('Password', validators=[DataRequired()])
-    submit = SubmitField('Sign In')
-
-
 class UserForm(SanicForm):
     name = StringField('Name', validators=[DataRequired()])
     email = StringField('Email', validators=[DataRequired()])

models/__init__.py

@@ -1,4 +1,4 @@
-from sanic_jwt import exceptions  #noqa
+from sanic_jwt import exceptions  # noqa
 
 from .blog import Post, Tag, PostTag  # noqa
 from .comment import Comment  # noqa

models/utils.py

@@ -1,6 +1,3 @@
-import math
-
-
 def trunc_utf8(string, num, etc='...'):
     if num >= len(string):
         return string
@@ -74,54 +71,3 @@ class AttrDict(dict):
     def __init__(self, *args, **kwargs):
         super(AttrDict, self).__init__(*args, **kwargs)
         self.__dict__ = self
-
-
-class Pagination:
-
-    def __init__(self, page, per_page, total, items):
-        self.page = page
-        self.per_page = per_page
-        self.total = total
-        self.items = items
-
-    @property
-    def pages(self):
-        if self.per_page == 0 or self.total is None:
-            pages = 0
-        else:
-            pages = int(math.ceil(self.total / float(self.per_page)))
-        return pages
-
-    @property
-    def prev_num(self):
-        if not self.has_prev:
-            return None
-        return self.page - 1
-
-    @property
-    def has_prev(self):
-        return self.page > 1
-
-    @property
-    def has_next(self):
-        return self.page < self.pages
-
-    @property
-    def next_num(self):
-        if not self.has_next:
-            return None
-        return self.page + 1
-
-    def iter_pages(self, left_edge=2, left_current=2,
-                   right_current=2, right_edge=2):
-        last = 0
-        for num in range(1, self.pages + 1):
-            if (
-                num <= left_edge
-                or self.page - left_current - 1 < num < self.page + right_current  # noqa
-                or num > self.pages - right_edge
-            ):
-                if last + 1 != num:
-                    yield None
-                yield num
-                last = num

views/admin.py

@@ -3,15 +3,14 @@
 from pathlib import Path
 
 from sanic import Blueprint, response
+from sanic.exceptions import abort
 from sanic_jwt import protected
 from sanic_jwt.decorators import instant_config
 from sanic_jwt.utils import call as jwt_call
-from sanic_mako import render_template
 
 from ext import mako
 from config import PER_PAGE, SHOW_PROFILE
 from models import Post, User, Tag
-from models.utils import Pagination
 from models.user import generate_password
 from models.profile import get_profile, set_profile
 from forms import UserForm, PostForm, ProfileForm
@@ -102,10 +101,10 @@ async def _post(request, post_id=None):
         ok = True
     else:
         ok = False
-    post  = await post.to_sync_dict()
+    post = await post.to_sync_dict()
     post['tags'] = [t.name for t in post['tags']]
     del post['author']
-    return response.json({'post': post if post else None, 'ok': ok })
+    return response.json({'post': post if post else None, 'ok': ok})
 
 
 @bp.route('/api/post/<post_id>', methods=['GET', 'PUT'])
@@ -170,8 +169,8 @@ async def _user(request, user_id=None):
         ok = True
     else:
         ok = False
-    return response.json({'user' : await user.to_sync_dict()
-                          if user else None, 'ok': ok })
+    return response.json({'user': await user.to_sync_dict()
+                          if user else None, 'ok': ok})
 
 
 @bp.route('/api/upload', methods=['POST', 'OPTIONS'])
@@ -216,7 +215,8 @@ async def profile(request):
 
     avatar = profile.get('avatar')
     if avatar:
-        profile['avatar_url'] = request.app.url_for('static', filename=f'upload/{avatar}')
+        profile['avatar_url'] = request.app.url_for(
+            'static', filename=f'upload/{avatar}')
     else:
         profile['avatar_url'] = ''
     return response.json({'on': True, 'profile': profile})
@@ -245,7 +245,7 @@ async def delete(request, post_id):
         abort(404)
     post = await Post.get(id=post_id)
     if not post:
-        return json({'r': 0, 'msg': 'Post not exist'})
+        return response.json({'r': 0, 'msg': 'Post not exist'})
     await post.delete()
     return response.json({'r': 1})
 

views/index.py

@@ -4,16 +4,14 @@
 from sanic import Blueprint, response
 from sanic.log import logger
 from sanic.response import redirect, text, HTTPResponse
-from sanic_mako import render_template
 from sanic_oauth.providers import GithubClient
 from werkzeug.contrib.atom import AtomFeed
 
 from ext import mako
-from forms import LoginForm
 from config import AUTHOR, SITE_TITLE
 from models.mc import cache
 from models.blog import Post, MC_KEY_FEED, MC_KEY_SEARCH
-from models.user import validate_login, create_github_user
+from models.user import create_github_user
 
 import config