update style to mine

1 files changed, 46 insertions, 56 deletions

diff --git a/pastebin.py b/pastebin.py
index 9807b01..ec79909 100644
--- a/pastebin.py
+++ b/pastebin.py
@@ -1,81 +1,71 @@
 from datetime import datetime
 from itsdangerous import Signer
-from flask import (Flask, request, url_for, redirect, g,
-                   render_template, session, abort)
+from flask import (Flask, request, url_for, redirect, g, render_template, session, abort)
 from flask_sqlalchemy import SQLAlchemy
 
-
 app = Flask(__name__)
 app.config.from_pyfile('config.cfg')
 db = SQLAlchemy(app)
 
-
 def url_for_other_page(page):
-    args = request.view_args.copy()
-    args['page'] = page
-    return url_for(request.endpoint, **args)
+   args = request.view_args.copy()
+   args['page'] = page
+   return url_for(request.endpoint, **args)
 app.jinja_env.globals['url_for_other_page'] = url_for_other_page
 
-
 @app.before_request
 def check_user_status():
-    g.user = None
-    if 'user_id' in session:
-        g.user = User.query.get(session['user_id'])
-
+   g.user = None
+   if 'user_id' in session:
+      g.user = User.query.get(session['user_id'])
 
 class Paste(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
-    code = db.Column(db.Text)
-    pub_date = db.Column(db.DateTime)
-    user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
-    is_private = db.Column(db.Boolean)
-    parent_id = db.Column(db.Integer, db.ForeignKey('paste.id'))
-    parent = db.relationship('Paste', lazy=True, backref='children',
-                             uselist=False, remote_side=[id])
-
-    def __init__(self, user, code, parent=None, is_private=False):
-        self.user = user
-        self.code = code
-        self.is_private = is_private
-        self.pub_date = datetime.utcnow()
-        self.parent = parent
+   id = db.Column(db.Integer, primary_key=True)
+   code = db.Column(db.Text)
+   pub_date = db.Column(db.DateTime)
+   user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
+   is_private = db.Column(db.Boolean)
+   parent_id = db.Column(db.Integer, db.ForeignKey('paste.id'))
+   parent = db.relationship('Paste', lazy=True, backref='children', uselist=False, remote_side=[id])
 
+   def __init__(self, user, code, parent=None, is_private=False):
+      self.user = user
+      self.code = code
+      self.is_private = is_private
+      self.pub_date = datetime.utcnow()
+      self.parent = parent
 
 class User(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
-    display_name = db.Column(db.String(120))
-    fb_id = db.Column(db.String(30), unique=True)
-    pastes = db.relationship(Paste, lazy='dynamic', backref='user')
-
+   id = db.Column(db.Integer, primary_key=True)
+   display_name = db.Column(db.String(120))
+   fb_id = db.Column(db.String(30), unique=True)
+   pastes = db.relationship(Paste, lazy='dynamic', backref='user')
 
 @app.route('/', methods=['GET', 'POST'])
 def new_paste():
-    parent = None
-    reply_to = request.args.get('reply_to', type=int)
-    if reply_to is not None:
-        parent = Paste.query.get(reply_to)
-    if request.method == 'POST' and request.form['code']:
-        is_private = bool(request.form.get('is_private'))
-        paste = Paste(g.user, request.form['code'], parent=parent,
-                      is_private=is_private)
-        db.session.add(paste)
-        db.session.commit()
-        sign = Signer(app.secret_key, salt='jackson').sign(str(paste.id)) \
-            if is_private else None
-        return redirect(url_for('show_paste', paste_id=paste.id, s=sign))
-    return render_template('new_paste.html', parent=parent)
-
+   parent = None
+   reply_to = request.args.get('reply_to', type=int)
+   if reply_to is not None:
+      parent = Paste.query.get(reply_to)
+   if request.method == 'POST' and request.form['code']:
+      is_private = bool(request.form.get('is_private'))
+      paste = Paste(g.user, request.form['code'], parent=parent, is_private=is_private)
+      db.session.add(paste)
+      db.session.commit()
+      sign = Signer(app.secret_key, salt='jackson').sign(str(paste.id)) \
+         if is_private else None
+      return redirect(url_for('show_paste', paste_id=paste.id, s=sign))
+   return render_template('new_paste.html', parent=parent)
 
 @app.route('/<int:paste_id>/')
 @app.route('/<int:paste_id>')
 def show_paste(paste_id):
-    paste = Paste.query.options(db.eagerload('children')).get_or_404(paste_id)
-    if paste.is_private:
-        try:
-            sign = request.args.get('s', '')
-            assert str(paste.id) == \
-                Signer(app.secret_key, salt='jackson').unsign(sign).decode("utf-8")
-        except:
-            abort(403)
-    return render_template('show_paste.html', paste=paste)
+   paste = Paste.query.options(db.eagerload('children')).get_or_404(paste_id)
+   if paste.is_private:
+      try:
+         sign = request.args.get('s', '')
+         assert str(paste.id) == \
+            Signer(app.secret_key, salt='jackson').unsign(sign).decode("utf-8")
+      except:
+         abort(403)
+   return render_template('show_paste.html', paste=paste)