class CategorizedFlatPages(object):
def __init__(self):
self.flat_pages = FlatPages()
self.root_category = Category(None, '<root>')
def init_app(self, app):
self.flat_pages.init_app(app)
self._set_categories()
def __iter__(self):
return iter(sorted(self.root_category.categories.values(),
cmp=compare))
def get(self, category_id, article_id):
category = self.root_category.categories.get(category_id)
if category is None:
return None
return category.articles.get(article_id)
def get_articles_of_category(self, category_id):
barticles = []
for a in self.root_category.categories.get(
category_id).articles.values():
if a.id != 'index':
barticles.append(a)
return barticles
def get_or_404(self, category_id, article_id):
page = self.get(category_id, article_id)
if page is None:
abort(404)
return page
def _set_categories(self):
for page in self.flat_pages:
components = page.path.split('/')
parent = self.root_category
for category_id in components[:-1]:
parent = parent.add_category(category_id)
page_name = components[-1]
parent.add_article(page_name, page)
def reload(self):
self.flat_pages.reload()
self._set_categories()
class CategorizedFlatPages(object):
def __init__(self):
self.flat_pages = FlatPages()
self.root_category = Category(None, '<root>')
def init_app(self, app):
self.flat_pages.init_app(app)
self._set_categories()
def __iter__(self):
return iter(sorted(self.root_category.categories.values(),
cmp=compare))
def get(self, category_id, article_id):
category = self.root_category.categories.get(category_id)
if category is None:
return None
return category.articles.get(article_id)
def get_articles_of_category(self, category_id):
barticles = []
for a in self.root_category.categories.get(category_id).articles.values():
if a.id != 'index':
barticles.append(a)
return barticles
def get_or_404(self, category_id, article_id):
page = self.get(category_id, article_id)
if page is None:
abort(404)
return page
def _set_categories(self):
for page in self.flat_pages:
components = page.path.split('/')
parent = self.root_category
for category_id in components[:-1]:
parent = parent.add_category(category_id)
page_name = components[-1]
parent.add_article(page_name, page)
def reload(self):
self.flat_pages.reload()
self._set_categories()
from flask import Flask from flask_flatpages import FlatPages, pygments_style_defs app = Flask(__name__) pages = FlatPages() APP_SETTINGS = "app.cfg" app.config.from_pyfile(APP_SETTINGS) pages.init_app(app) import blog.views
class CategorizedFlatPages:
"""The main interface to gather pages and categories
* What is it used for?
- Looping: E.g. In the navbar
- get news → get_articles_of_category('news')
- get static page → get_or_404()
"""
def __init__(self):
self.flat_pages = FlatPages()
self.root_category = Category(self, None, '<root>')
self.app = None
def init_app(self, app):
assert self.app is None, "Already initialized with an app"
self.app = app
app.cf_pages = self
self.flat_pages.init_app(app)
self._init_categories()
@property
def categories(self):
"""Yield all categories as an iterable
"""
return sorted(self.root_category.categories.values(),
key=attrgetter('rank'))
def get(self, category_id, article_id):
category = self.root_category.categories.get(category_id)
if category is None:
return None
return category._articles.get(article_id)
def get_category(self, category_id):
"""Return the `Category` object from a given name (id)
"""
return self.root_category.categories.get(category_id)
def get_articles_of_category(self, category_id):
"""Get the articles of a category
- ONLY used for fetching news
"""
category = self.get_category(category_id)
if category is None:
return []
return [article for article in category._articles.values()
if article.id != 'index']
def get_or_404(self, category_id, article_id):
"""Fetch a static page"""
page = self.get(category_id, article_id)
if page is None:
abort(404)
return page
def _init_categories(self):
# TODO: Store categories, not articles
for page in self.flat_pages:
# get category + page name
# plus, assert that there is nothing more to that.
components = page.path.split('/')
parent = self.root_category
for category_id in components[:-1]:
parent = parent.add_child_category(category_id)
prefix = components[-1]
parent.add_article(prefix, page)
def reload(self):
self.flat_pages.reload()
self._init_categories()
app.login_manager = views.login_session.LoginManager()
funnelapp.login_manager = lastuserapp.login_manager = app.login_manager
db.init_app(app)
db.init_app(funnelapp)
db.init_app(lastuserapp)
db.app = app
migrate = Migrate(app, db)
mail.init_app(app)
mail.init_app(funnelapp)
mail.init_app(lastuserapp)
app.config['FLATPAGES_MARKDOWN_EXTENSIONS'] = ['markdown.extensions.nl2br']
pages.init_app(app)
redis_store.init_app(app)
rq.init_app(app)
rq.init_app(funnelapp)
rq.init_app(lastuserapp)
baseframe.init_app(
app,
requires=['funnel'],
ext_requires=[
'pygments',
'toastr',
'baseframe-mui',
'jquery.cookie',
class CategorizedFlatPages:
"""The main interface to gather pages and categories
* What is it used for?
- Looping: E.g. In the navbar
- get news → get_articles_of_category('news')
- get static page → get_or_404()
"""
def __init__(self):
self.flat_pages = FlatPages()
self.root_category = Category(None, '<root>')
def init_app(self, app):
self.flat_pages.init_app(app)
self._init_categories()
@property
def categories(self):
"""Yield all categories as an iterable
"""
return sorted(self.root_category.categories.values(),
key=attrgetter('rank'))
def get(self, category_id, article_id):
category = self.root_category.categories.get(category_id)
if category is None:
return None
return category._articles.get(article_id)
def get_category(self, category_id):
"""Return the `Category` object from a given name (id)
"""
return self.root_category.categories.get(category_id)
def get_articles_of_category(self, category_id):
"""Get the articles of a category
- ONLY used for fetching news
"""
articles = []
category = self.get_category(category_id)
if category:
for a in category._articles.values():
if a.id != 'index':
articles.append(a)
return articles
def get_or_404(self, category_id, article_id):
"""Fetch a static page"""
page = self.get(category_id, article_id)
if page is None:
abort(404)
return page
def _init_categories(self):
# TODO: Store categories, not articles
for page in self.flat_pages:
# get category + page name
# plus, assert that there is nothing more to that.
components = page.path.split('/')
parent = self.root_category
for category_id in components[:-1]:
parent = parent.add_child_category(category_id)
basename = components[-1]
parent.add_article(basename, page)
def reload(self):
self.flat_pages.reload()
self._init_categories()
# -*- coding: utf-8 -*-
'''mysite __init__
'''
from flask import Flask
from flask_flatpages import FlatPages
from flask_mail import Mail
app = Flask(__name__, instance_relative_config=True)
app.config.from_object('config')
app.config.from_pyfile('config.py')
Email = Mail(app)
app.config['FLATPAGES_EXTENSION'] = '.md'
flatpages = FlatPages()
flatpages.init_app(app)
# 注册蓝图
# 后import blog 是因为防止循环导入。
#blog中引用了flatpage, 如果放在前面则flatpage还未创建从而引发错误
from .blog import blog
#from .api import api
app.register_blueprint(blog)
#app.register_blueprint(api)
