Merge pull request #31 from scragg0x/app_factory

App factory

MANIFEST.in

@@ -1,4 +1,5 @@
-include requirements.txt VERSION LICENSE README.md
+include requirements.txt LICENSE README.md
+recursive-include realms/static/img *
 recursive-include realms/static/fonts *
 recursive-include realms/static/css *
 recursive-include realms/static/js *

VERSION

@@ -1 +0,0 @@
-0.3.20

realms-wiki

@@ -1,6 +1,14 @@
 #!/usr/bin/env python
-
+import pip
 from realms.cli import cli
 
 if __name__ == '__main__':
+    print
+    print "----------------------------------"
+    print "This script is for development.\n" \
+          "If you installed via pip, " \
+          "you should have realms-wiki in your PATH that should be used instead."
+    print "----------------------------------"
+    print
+
     cli()

realms/__init__.py

@@ -18,9 +18,10 @@ from flask.ext.assets import Environment, Bundle
 from werkzeug.routing import BaseConverter
 from werkzeug.exceptions import HTTPException
 
-from realms.lib.util import to_canonical, remove_ext, mkdir_safe, gravatar_url, to_dict
+from .lib.util import to_canonical, remove_ext, mkdir_safe, gravatar_url, to_dict
-from realms.lib.hook import HookModelMeta
+from .lib.hook import HookModelMeta
-from realms.lib.util import is_su, in_virtualenv
+from .lib.util import is_su, in_virtualenv
+from .version import __version__
 
 
 class Application(Flask):
@@ -60,15 +61,26 @@ class Application(Flask):
         for module_name in self.config['MODULES']:
             sources = __import__('%s.%s' % (import_name, module_name), fromlist=fromlist)
 
+            if hasattr(sources, 'init'):
+                sources.init(self)
+
             # Blueprint
             if hasattr(sources, 'views'):
-                self.register_blueprint(sources.views.blueprint)
+                self.register_blueprint(sources.views.blueprint, url_prefix=self.config['RELATIVE_PATH'])
 
             # Click
             if hasattr(sources, 'commands'):
                 cli.add_command(sources.commands.cli, name=module_name)
 
-        # print >> sys.stderr, ' * Ready in %.2fms' % (1000.0 * (time.time() - start_time))
+            # Hooks
+            if hasattr(sources, 'hooks'):
+                if hasattr(sources.hooks, 'before_request'):
+                    self.before_request(sources.hooks.before_request)
+
+                if hasattr(sources.hooks, 'before_first_request'):
+                    self.before_first_request(sources.hooks.before_first_request)
+
+                    # print >> sys.stderr, ' * Ready in %.2fms' % (1000.0 * (time.time() - start_time))
 
     def make_response(self, rv):
         if rv is None:
@@ -148,56 +160,55 @@ def error_handler(e):
     return response, status_code
 
 
+def create_app(config=None):
+    app = Application(__name__)
+    app.config.from_object('realms.config')
+    app.url_map.converters['regex'] = RegexConverter
+    app.url_map.strict_slashes = False
 
-app = Application(__name__)
+    login_manager.init_app(app)
-app.config.from_object('realms.config')
+    db.init_app(app)
-app.url_map.converters['regex'] = RegexConverter
+    cache.init_app(app)
-app.url_map.strict_slashes = False
+    assets.init_app(app)
 
-for status_code in httplib.responses:
+    for status_code in httplib.responses:
-    if status_code >= 400:
+        if status_code >= 400:
-        app.register_error_handler(status_code, error_handler)
+            app.register_error_handler(status_code, error_handler)
 
+    @app.before_request
+    def init_g():
+        g.assets = dict(css=['main.css'], js=['main.js'])
 
-@app.before_request
+    @app.template_filter('datetime')
-def init_g():
+    def _jinja2_filter_datetime(ts):
-    g.assets = dict(css=['main.css'], js=['main.js'])
+        return time.strftime('%b %d, %Y %I:%M %p', time.localtime(ts))
 
+    @app.errorhandler(404)
+    def page_not_found(e):
+        return render_template('errors/404.html'), 404
 
-@app.template_filter('datetime')
+    if app.config['RELATIVE_PATH']:
-def _jinja2_filter_datetime(ts):
+        @app.route("/")
-    return time.strftime('%b %d, %Y %I:%M %p', time.localtime(ts))
+        def root():
+            return redirect(url_for(app.config['ROOT_ENDPOINT']))
 
+    app.discover()
 
-@app.errorhandler(404)
+    # This will be removed at some point
-def page_not_found(e):
+    with app.app_context():
-    return render_template('errors/404.html'), 404
+        db.create_all()
 
-if app.config['RELATIVE_PATH']:
+    return app
-    @app.route("/")
-    def root():
-        return redirect(url_for(app.config['ROOT_ENDPOINT']))
 
 
-@click.group()
-@click.pass_context
-def cli(ctx):
-    # This could probably done better
-    if ctx.invoked_subcommand in ['setup', 'setup_upstart', 'pip']:
-        if not in_virtualenv() and not is_su():
-            # This does not account for people the have user level python installs
-            # that aren't virtual environments!  Should be rare I think
-            click.secho("This command requires root privileges, use sudo or run as root.", fg='red')
-            sys.exit()
-
 # Init plugins here if possible
-login_manager = LoginManager(app)
+login_manager = LoginManager()
 login_manager.login_view = 'auth.login'
 
-db = MySQLAlchemy(app)
+db = MySQLAlchemy()
-cache = Cache(app)
+cache = Cache()
+assets = Assets()
 
-assets = Assets(app)
 assets.register('main.js',
                 'vendor/jquery/dist/jquery.js',
                 'vendor/components-bootstrap/js/bootstrap.js',
@@ -220,13 +231,7 @@ assets.register('main.css',
                 'vendor/datatables-plugins/integration/bootstrap/3/dataTables.bootstrap.css',
                 'css/style.css')
 
-app.discover()
-
-# This will be removed at some point
-db.create_all()
-
-
-
-
-
 
+@click.group()
+def cli():
+    pass

realms/cli.py

@@ -1,11 +1,40 @@
-from realms import config, app, db, cli
+from realms import config, create_app, db, cli as cli_, __version__
-from realms.lib.util import random_string, in_virtualenv
+from realms.lib.util import is_su, random_string, in_virtualenv, green, yellow, red
 from subprocess import call, Popen
 from multiprocessing import cpu_count
 import click
 import json
 import sys
 import os
+import pip
+
+
+def print_version(ctx, param, value):
+    if not value or ctx.resilient_parsing:
+        return
+    green(__version__)
+    ctx.exit()
+
+
+@click.group()
+@click.option('--version', is_flag=True, callback=print_version,
+              expose_value=False, is_eager=True)
+@click.pass_context
+def cli(ctx):
+    # This could probably done better
+    if ctx.invoked_subcommand in ['setup', 'pip']:
+        if not in_virtualenv() and not is_su():
+            # This does not account for people the have user level python installs
+            # that aren't virtual environments!  Should be rare I think
+            click.secho("This command requires root privileges, use sudo or run as root.", fg='red')
+            sys.exit()
+
+    if ctx.invoked_subcommand in ['setup_upstart']:
+        if not is_su():
+            click.secho("This command requires root privileges, use sudo or run as root.", fg='red')
+            sys.exit()
+
+cli.add_command(cli_)
 
 
 def get_user():
@@ -33,18 +62,6 @@ def module_exists(module_name):
         return True
 
 
-def green(s):
-    click.secho(s, fg='green')
-
-
-def yellow(s):
-    click.secho(s, fg='yellow')
-
-
-def red(s):
-    click.secho(s, fg='red')
-
-
 @cli.command()
 @click.option('--site-title',
               default=config.SITE_TITLE,
@@ -126,37 +143,28 @@ def get_prefix():
     return sys.prefix
 
 
-def get_pip():
+@cli.command(name='pip')
-    """ Get virtualenv path for pip
-    """
-    if in_virtualenv():
-        return get_prefix() + '/bin/pip'
-    else:
-        return 'pip'
-
-
-@cli.command()
 @click.argument('cmd', nargs=-1)
-def pip(cmd):
+def pip_(cmd):
     """ Execute pip commands, useful for virtualenvs
     """
-    call(get_pip() + ' ' + ' '.join(cmd), shell=True)
+    pip.main(cmd)
 
 
 def install_redis():
-    call([get_pip(), 'install', 'redis'])
+    pip.main(['install', 'redis'])
 
 
 def install_mysql():
-    call([get_pip(), 'install', 'MySQL-Python'])
+    pip.main(['install', 'MySQL-Python'])
 
 
 def install_postgres():
-    call([get_pip(), 'install', 'psycopg2'])
+    pip.main(['install', 'psycopg2'])
 
 
 def install_memcached():
-    call([get_pip(), 'install', 'python-memcached'])
+    pip.main(['install', 'python-memcached'])
 
 
 @click.command()
@@ -229,9 +237,9 @@ def dev(port):
     """ Run development server
     """
     green("Starting development server")
-    app.run(host="0.0.0.0",
+    create_app().run(host="0.0.0.0",
-            port=port,
+                     port=port,
-            debug=True)
+                     debug=True)
 
 
 def start_server():
@@ -243,8 +251,8 @@ def start_server():
 
     green("Server started. Port: %s" % config.PORT)
 
-    Popen('gunicorn realms:app -b 0.0.0.0:%s -k gevent %s' %
+    Popen("gunicorn 'realms:create_app()' -b 0.0.0.0:%s -k gevent %s" %
-         (config.PORT, flags), shell=True, executable='/bin/bash')
+          (config.PORT, flags), shell=True, executable='/bin/bash')
 
 
 def stop_server():
@@ -317,21 +325,20 @@ def drop_db():
 def test():
     """ Run tests
     """
-    for mod in [('flask.ext.testing', 'Flask-Testing'), ('nose', 'nose')]:
+    for mod in [('flask.ext.testing', 'Flask-Testing'), ('nose', 'nose'), ('blinker', 'blinker')]:
         if not module_exists(mod[0]):
-            call([get_pip(), 'install', mod[1]])
+            pip.main(['install', mod[1]])
 
     nosetests = get_prefix() + "/bin/nosetests" if in_virtualenv() else "nosetests"
 
-    call([nosetests, config.APP_PATH])
+    call([nosetests, 'realms'])
 
 
 @cli.command()
 def version():
     """ Output version
     """
-    with open(os.path.join(config.APP_PATH, 'VERSION')) as f:
+    green(__version__)
-        click.echo(f.read().strip())
 
 
 if __name__ == '__main__':

realms/lib/hook.py

@@ -42,7 +42,6 @@ class HookMixin(object):
             return f
         return outer
 
-
     @classmethod
     def before(cls, method_name):
         def outer(f, *args, **kwargs):

realms/lib/model.py

@@ -1,7 +1,9 @@
 import json
-from realms import db
 from sqlalchemy import not_
 from datetime import datetime
+from flask.ext.sqlalchemy import SQLAlchemy
+
+db = SQLAlchemy()
 
 
 class Model(db.Model):

realms/lib/test.py

@@ -0,0 +1,23 @@
+from flask.ext.testing import TestCase
+from realms.lib.util import random_string
+from realms import create_app
+from subprocess import call
+
+
+class BaseTest(TestCase):
+
+    def create_app(self):
+        app = create_app()
+        app.config['TESTING'] = True
+        app.config['PRESERVE_CONTEXT_ON_EXCEPTION'] = False
+        app.config['WIKI_PATH'] = '/tmp/%s' % random_string(12)
+        app.config['DB_URI'] = 'sqlite:////tmp/%s.db' % random_string(12)
+        app.config.update(self.configure())
+        return app
+
+    def configure(self):
+        return {}
+
+    def tearDown(self):
+        call(['rm', '-rf', self.app.config['WIKI_PATH']])
+        call(['rm', '-f', self.app.config['DB_URI'][10:]])

realms/lib/util.py

@@ -1,3 +1,4 @@
+import click
 import re
 import os
 import hashlib
@@ -109,6 +110,18 @@ def is_su():
     return os.geteuid() == 0
 
 
+def green(s):
+    click.secho(s, fg='green')
+
+
+def yellow(s):
+    click.secho(s, fg='yellow')
+
+
+def red(s):
+    click.secho(s, fg='red')
+
+
 def upstart_script(user='root', app_dir=None, port=5000, workers=2, path=None):
     script = """
 limit nofile 65335 65335

realms/modules/auth/commands.py

@@ -1,6 +1,7 @@
 import click
 from realms.lib.util import random_string
 from realms.modules.auth.models import User
+from realms.lib.util import green, red, yellow
 
 
 @click.group()
@@ -21,15 +22,15 @@ def create_user(username, email, password):
         password = random_string(12)
 
     if User.get_by_username(username):
-        click.secho("Username %s already exists" % username, fg='red')
+        red("Username %s already exists" % username)
         return
 
     if User.get_by_email(email):
-        click.secho("Email %s already exists" % email, fg='red')
+        red("Email %s already exists" % email)
         return
 
     User.create(username, email, password)
-    click.secho("User %s created" % username, fg='green')
+    green("User %s created" % username)
 
     if show_pass:
-        click.secho("Password: %s" % password, fg='yellow')
+        yellow("Password: %s" % password)

realms/modules/auth/forms.py

@@ -1,6 +1,5 @@
-from flask_wtf import Form, RecaptchaField
+from flask_wtf import Form
 from wtforms import StringField, PasswordField, validators
-from realms import app
 
 
 class RegistrationForm(Form):
@@ -12,9 +11,6 @@ class RegistrationForm(Form):
     ])
     confirm = PasswordField('Repeat Password')
 
-if app.config['RECAPTCHA_ENABLE']:
-    setattr(RegistrationForm, 'recaptcha', RecaptchaField("You Human?"))
-
 
 class LoginForm(Form):
     email = StringField('Email', [validators.DataRequired()])

realms/modules/auth/hooks.py

@@ -0,0 +1,8 @@
+from flask import current_app
+from flask_wtf import RecaptchaField
+from .forms import RegistrationForm
+
+
+def before_first_request():
+    if current_app.config['RECAPTCHA_ENABLE']:
+        setattr(RegistrationForm, 'recaptcha', RecaptchaField("You Human?"))

realms/modules/auth/models.py

@@ -1,5 +1,6 @@
+from flask import current_app
 from flask.ext.login import UserMixin, logout_user, login_user, AnonymousUserMixin
-from realms import config, login_manager, db
+from realms import login_manager, db
 from realms.lib.model import Model
 from realms.lib.util import gravatar_url
 from itsdangerous import URLSafeSerializer, BadSignature
@@ -15,7 +16,7 @@ def load_user(user_id):
 @login_manager.token_loader
 def load_token(token):
     # Load unsafe because payload is needed for sig
-    sig_okay, payload = URLSafeSerializer(config.SECRET_KEY).loads_unsafe(token)
+    sig_okay, payload = URLSafeSerializer(current_app.config['SECRET_KEY']).loads_unsafe(token)
 
     if not payload:
         return None
@@ -81,7 +82,7 @@ class User(Model, UserMixin):
         """
         Signed with app secret salted with sha256 of password hash of user (client secret)
         """
-        return URLSafeSerializer(config.SECRET_KEY + salt)
+        return URLSafeSerializer(current_app.config['SECRET_KEY'] + salt)
 
     @staticmethod
     def auth(email, password):

realms/modules/auth/views.py

@@ -1,16 +1,15 @@
-from flask import g, render_template, request, redirect, Blueprint, flash, url_for
+from flask import current_app, render_template, request, redirect, Blueprint, flash, url_for
 from realms.modules.auth.models import User
 from realms.modules.auth.forms import LoginForm, RegistrationForm
-from realms import app
 
-blueprint = Blueprint('auth', __name__, url_prefix=app.config['RELATIVE_PATH'])
+blueprint = Blueprint('auth', __name__)
 
 
 @blueprint.route("/logout")
 def logout_page():
     User.logout()
     flash("You are now logged out")
-    return redirect(url_for(app.config['ROOT_ENDPOINT']))
+    return redirect(url_for(current_app.config['ROOT_ENDPOINT']))
 
 
 @blueprint.route("/login", methods=['GET', 'POST'])
@@ -23,7 +22,7 @@ def login():
             return redirect(url_for('auth.login'))
 
         if User.auth(request.form['email'], request.form['password']):
-            return redirect(request.args.get("next") or url_for(app.config['ROOT_ENDPOINT']))
+            return redirect(request.args.get("next") or url_for(current_app.config['ROOT_ENDPOINT']))
         else:
             flash('Email or Password Incorrect', 'warning')
             return redirect(url_for('auth.login'))
@@ -34,9 +33,9 @@ def login():
 @blueprint.route("/register", methods=['GET', 'POST'])
 def register():
 
-    if not app.config['REGISTRATION_ENABLED']:
+    if not current_app.config['REGISTRATION_ENABLED']:
         flash("Registration is disabled")
-        return redirect(url_for(app.config['ROOT_ENDPOINT']))
+        return redirect(url_for(current_app.config['ROOT_ENDPOINT']))
 
     form = RegistrationForm()
 
@@ -57,7 +56,7 @@ def register():
         User.create(request.form['username'], request.form['email'], request.form['password'])
         User.auth(request.form['email'], request.form['password'])
 
-        return redirect(request.args.get("next") or url_for(app.config['ROOT_ENDPOINT']))
+        return redirect(request.args.get("next") or url_for(current_app.config['ROOT_ENDPOINT']))
 
     return render_template("auth/register.html", form=form)
 

realms/modules/wiki/__init__.py

@@ -1,13 +1,14 @@
 import os
 import sys
-from realms import app
 from realms.modules.wiki.models import Wiki
 
-# Init Wiki
-Wiki(app.config['WIKI_PATH'])
 
-# Check paths
+def init(app):
-for mode in [os.W_OK, os.R_OK]:
+    # Init Wiki
-    for dir_ in [app.config['WIKI_PATH'], os.path.join(app.config['WIKI_PATH'], '.git')]:
+    Wiki(app.config['WIKI_PATH'])
-        if not os.access(dir_, mode):
+
-            sys.exit('Read and write access to WIKI_PATH is required (%s)' % dir_)
+    # Check paths
+    for mode in [os.W_OK, os.R_OK]:
+        for dir_ in [app.config['WIKI_PATH'], os.path.join(app.config['WIKI_PATH'], '.git')]:
+            if not os.access(dir_, mode):
+                sys.exit('Read and write access to WIKI_PATH is required (%s)' % dir_)

realms/modules/wiki/hooks.py

@@ -0,0 +1,6 @@
+from flask import g, current_app
+from .models import Wiki
+
+
+def before_request():
+    g.current_wiki = Wiki(current_app.config['WIKI_PATH'])

realms/modules/wiki/models.py

@@ -20,7 +20,7 @@ def cname_to_filename(cname):
     :return: str -- Filename
 
     """
-    return cname.lower() + ".md"
+    return cname + ".md"
 
 
 def filename_to_cname(filename):
@@ -62,25 +62,35 @@ class Wiki(HookMixin):
     def __repr__(self):
         return "Wiki: %s" % self.path
 
-    def revert_page(self, name, commit_sha, message, username):
+    def _get_user(self, username, email):
+        if not username:
+            username = self.default_committer_name
+
+        if not email:
+            email = self.default_committer_email
+
+        return username, email
+
+    def revert_page(self, name, commit_sha, message, username, email):
         """Revert page to passed commit sha1
 
         :param name:  Name of page to revert.
         :param commit_sha: Commit Sha1 to revert to.
         :param message: Commit message.
-        :param username:
+        :param username: Committer name.
+        :param email: Committer email.
         :return: Git commit sha1
 
         """
         page = self.get_page(name, commit_sha)
         if not page:
-            raise PageNotFound()
+            raise PageNotFound('Commit not found')
 
         if not message:
             commit_info = gittle.utils.git.commit_info(self.gittle[commit_sha.encode('latin-1')])
             message = commit_info['message']
 
-        return self.write_page(name, page['data'], message=message, username=username)
+        return self.write_page(name, page['data'], message=message, username=username, email=email)
 
     def write_page(self, name, content, message=None, create=False, username=None, email=None):
         """Write page to git repo
@@ -108,11 +118,7 @@ class Wiki(HookMixin):
         if not message:
             message = "Updated %s" % name
 
-        if not username:
+        username, email = self._get_user(username, email)
-            username = self.default_committer_name
-
-        if not email:
-            email = self.default_committer_email
 
         ret = self.gittle.commit(name=username,
                                  email=email,
@@ -168,12 +174,13 @@ class Wiki(HookMixin):
         content = re.sub(r"```(.*?)```", unescape_repl, content, flags=re.DOTALL)
         return content
 
-    def rename_page(self, old_name, new_name, user=None):
+    def rename_page(self, old_name, new_name, username=None, email=None, message=None):
         """Rename page.
 
         :param old_name: Page that will be renamed.
         :param new_name: New name of page.
-        :param user: User object if any.
+        :param username: Committer name
+        :param email: Committer email
         :return: str -- Commit sha1
 
         """
@@ -186,32 +193,45 @@ class Wiki(HookMixin):
             # file is being overwritten, but that is ok, it's git!
             pass
 
+        username, email = self._get_user(username, email)
+
+        if not message:
+            message = "Moved %s to %s" % (old_name, new_name)
+
         os.rename(os.path.join(self.path, old_filename), os.path.join(self.path, new_filename))
 
         self.gittle.add(new_filename)
         self.gittle.rm(old_filename)
 
-        commit = self.gittle.commit(name=getattr(user, 'username', self.default_committer_name),
+        commit = self.gittle.commit(name=username,
-                                    email=getattr(user, 'email', self.default_committer_email),
+                                    email=email,
-                                    message="Moved %s to %s" % (old_name, new_name),
+                                    message=message,
                                     files=[old_filename, new_filename])
 
-        cache.delete_many(old_filename, new_filename)
+        cache.delete_many(old_name, new_name)
 
         return commit
 
-    def delete_page(self, name, user=None):
+    def delete_page(self, name, username=None, email=None, message=None):
         """Delete page.
         :param name: Page that will be deleted
-        :param user: User object if any
+        :param username: Committer name
+        :param email: Committer email
         :return: str -- Commit sha1
 
         """
-        self.gittle.rm(name)
+
-        commit = self.gittle.commit(name=getattr(user, 'username', self.default_committer_name),
+        username, email = self._get_user(username, email)
-                                    email=getattr(user, 'email', self.default_committer_email),
+
-                                    message="Deleted %s" % name,
+        if not message:
-                                    files=[name])
+            message = "Deleted %s" % name
+
+        filename = cname_to_filename(name)
+        self.gittle.rm(filename)
+        commit = self.gittle.commit(name=username,
+                                    email=email,
+                                    message=message,
+                                    files=[str(filename)])
         cache.delete_many(name)
         return commit
 

realms/modules/wiki/tests.py

@@ -1,34 +1,72 @@
+import json
 from nose.tools import *
 from flask import url_for
-from realms import app, g
+from realms.modules.wiki.models import cname_to_filename, filename_to_cname
-from realms.modules.wiki.models import Wiki, cname_to_filename, filename_to_cname
+from realms.lib.test import BaseTest
-from flask.ext.testing import TestCase
 
 
-class WikiTest(TestCase):
+class WikiBaseTest(BaseTest):
+    def write_page(self, name, message=None, content=None):
+        return self.client.post(url_for('wiki.page_write', name=name),
+                                data=dict(message=message, content=content))
 
-    def create_app(self):
-        app.config['TESTING'] = True
-        return app
-
-    def test_wiki_routes(self):
-
-        self.assert_200(self.client.get(url_for("wiki.create")))
-
-        """ Create a test page first!
-        for route in ['page', 'edit', 'history', 'index']:
-            rv = self.client.get(url_for("wiki.%s" % route, name='test'))
-            self.assert_200(rv, "wiki.%s: %s" % (route, rv.status_code))
-        """
-
-    def test_write_page(self):
-        pass
-
-    def test_revert(self):
-        pass
 
+class UtilTest(WikiBaseTest):
     def test_cname_to_filename(self):
         eq_(cname_to_filename('test'), 'test.md')
 
     def test_filename_to_cname(self):
         eq_(filename_to_cname('test-1-2-3.md'), 'test-1-2-3')
+
+
+class WikiTest(WikiBaseTest):
+    def test_routes(self):
+        self.assert_200(self.client.get(url_for("wiki.create")))
+        self.write_page('test', message='test message', content='testing')
+
+        for route in ['page', 'edit', 'history']:
+            rv = self.client.get(url_for("wiki.%s" % route, name='test'))
+            self.assert_200(rv, "wiki.%s: %s" % (route, rv.status_code))
+
+        self.assert_200(self.client.get(url_for('wiki.index')))
+
+    def test_write_page(self):
+        self.assert_200(self.write_page('test', message='test message', content='testing'))
+
+        rv = self.client.get(url_for('wiki.page', name='test'))
+        self.assert_200(rv)
+
+        self.assert_context('name', 'test')
+        eq_(self.get_context_variable('page')['info']['message'], 'test message')
+        eq_(self.get_context_variable('page')['data'], 'testing')
+
+    def test_history(self):
+        self.assert_200(self.client.get(url_for('wiki.history', name='test')))
+
+    def test_delete_page(self):
+        self.app.config['WIKI_LOCKED_PAGES'] = ['test']
+        self.assert_403(self.client.delete(url_for('wiki.page_write', name='test')))
+        self.app.config['WIKI_LOCKED_PAGES'] = []
+
+        self.assert_200(self.client.delete(url_for('wiki.page_write', name='test')))
+
+        rv = self.client.get(url_for('wiki.page', name='test'))
+        self.assert_status(rv, 302)
+
+    def test_revert(self):
+        rv1 = self.write_page('test', message='test message', content='testing_old')
+        self.write_page('test', message='test message', content='testing_new')
+        data = json.loads(rv1.data)
+        self.client.post(url_for('wiki.revert'), data=dict(name='test', commit=data['sha']))
+        self.client.get(url_for('wiki.page', name='test'))
+        eq_(self.get_context_variable('page')['data'], 'testing_old')
+        self.assert_404(self.client.post(url_for('wiki.revert'), data=dict(name='test', commit='does not exist')))
+
+        self.app.config['WIKI_LOCKED_PAGES'] = ['test']
+        self.assert_403(self.client.post(url_for('wiki.revert'), data=dict(name='test', commit=data['sha'])))
+        self.app.config['WIKI_LOCKED_PAGES'] = []
+
+
+class RelativePathTest(WikiTest):
+    def configure(self):
+        return dict(RELATIVE_PATH='wiki')

realms/modules/wiki/views.py

@@ -1,15 +1,9 @@
 from flask import abort, g, render_template, request, redirect, Blueprint, flash, url_for, current_app
-from flask.ext.login import login_required
+from flask.ext.login import login_required, current_user
 from realms.lib.util import to_canonical, remove_ext
-from realms.modules.wiki.models import Wiki
+from .models import PageNotFound
-from realms import current_user, app
 
-blueprint = Blueprint('wiki', __name__, url_prefix=app.config['RELATIVE_PATH'])
+blueprint = Blueprint('wiki', __name__)
-
-
-@app.before_request
-def init_wiki():
-    g.current_wiki = Wiki(app.config['WIKI_PATH'])
 
 
 @blueprint.route("/_commit/<sha>/<name>")
@@ -27,22 +21,29 @@ def commit(name, sha):
 @blueprint.route("/_compare/<name>/<regex('[^.]+'):fsha><regex('\.{2,3}'):dots><regex('.+'):lsha>")
 def compare(name, fsha, dots, lsha):
     diff = g.current_wiki.compare(name, fsha, lsha)
-    return render_template('wiki/compare.html', name=name, diff=diff, old=fsha, new=lsha)
+    return render_template('wiki/compare.html',
+                           name=name, diff=diff, old=fsha, new=lsha)
 
 
 @blueprint.route("/_revert", methods=['POST'])
 @login_required
 def revert():
-    name = request.form.get('name')
+    cname = to_canonical(request.form.get('name'))
     commit = request.form.get('commit')
-    cname = to_canonical(name)
     message = request.form.get('message', "Reverting %s" % cname)
 
-    if cname in app.config.get('WIKI_LOCKED_PAGES'):
+    if cname in current_app.config.get('WIKI_LOCKED_PAGES'):
-        return dict(error=True, message="Page is locked")
+        return dict(error=True, message="Page is locked"), 403
+
+    try:
+        sha = g.current_wiki.revert_page(cname,
+                                         commit,
+                                         message=message,
+                                         username=current_user.username,
+                                         email=current_user.email)
+    except PageNotFound as e:
+        return dict(error=True, message=e.message), 404
 
-    sha = g.current_wiki.revert_page(name, commit, message=message,
-                                     username=current_user.username)
     if sha:
         flash("Page reverted")
 
@@ -101,24 +102,25 @@ def page_write(name):
     cname = to_canonical(name)
 
     if not cname:
-            return dict(error=True, message="Invalid name")
+        return dict(error=True, message="Invalid name")
 
     if request.method == 'POST':
         # Create
-        if cname in app.config.get('WIKI_LOCKED_PAGES'):
+        if cname in current_app.config.get('WIKI_LOCKED_PAGES'):
-            return dict(error=True, message="Page is locked")
+            return dict(error=True, message="Page is locked"), 403
 
         sha = g.current_wiki.write_page(cname,
                                         request.form['content'],
                                         message=request.form['message'],
                                         create=True,
-                                        username=current_user.username)
+                                        username=current_user.username,
+                                        email=current_user.email)
 
     elif request.method == 'PUT':
         edit_cname = to_canonical(request.form['name'])
 
-        if edit_cname in app.config.get('WIKI_LOCKED_PAGES'):
+        if edit_cname in current_app.config.get('WIKI_LOCKED_PAGES'):
-            return dict(error=True, message="Page is locked")
+            return dict(error=True, message="Page is locked"), 403
 
         if edit_cname != cname.lower():
             g.current_wiki.rename_page(cname, edit_cname)
@@ -126,13 +128,19 @@ def page_write(name):
         sha = g.current_wiki.write_page(edit_cname,
                                         request.form['content'],
                                         message=request.form['message'],
-                                        username=current_user.username)
+                                        username=current_user.username,
+                                        email=current_user.email)
 
         return dict(sha=sha)
 
     else:
         # DELETE
-        sha = g.current_wiki.delete_page(name, user=current_user)
+        if cname in current_app.config.get('WIKI_LOCKED_PAGES'):
+            return dict(error=True, message="Page is locked"), 403
+
+        sha = g.current_wiki.delete_page(name,
+                                         username=current_user.username,
+                                         email=current_user.email)
 
     return dict(sha=sha)
 

realms/version.py

@@ -0,0 +1 @@
+__version__ = '0.3.24'

requirements-dev.txt

@@ -1,3 +1,4 @@
 -r requirements.txt
 Flask-Testing==0.4.2
 nose==1.3.4
+blinker==1.3

requirements.txt

@@ -1,18 +1 @@
-Flask==0.10.1
+-e .
-Flask-Assets==0.10
-Flask-Cache==0.13.1
-Flask-Login==0.2.11
-Flask-SQLAlchemy==2.0
-Flask-WTF==0.10.2
-PyYAML==3.11
-bcrypt==1.0.2
-beautifulsoup4==4.3.2
-click==3.3
-gevent==1.0.1
-ghdiff==0.4
-gittle==0.4.0
-gunicorn==19.1.1
-itsdangerous==0.24
-lxml==3.4.0
-markdown2==2.3.0
-simplejson==3.6.3

setup.py

@@ -12,8 +12,8 @@ with open('README.md') as f:
 with open('requirements.txt') as f:
     required = f.read().splitlines()
 
-with open('VERSION') as f:
+__version__ = None
-    VERSION = f.read().strip()
+exec(open('realms/version.py').read())
 
 CLASSIFIERS = [
     'Intended Audience :: Developers',
@@ -23,10 +23,28 @@ CLASSIFIERS = [
     'Topic :: Internet :: WWW/HTTP :: Dynamic Content']
 
 setup(name='realms-wiki',
-      version=VERSION,
+      version=__version__,
       packages=find_packages(),
-      install_requires=required,
+      install_requires=[
-      #scripts=['realms-wiki'],
+          'Flask==0.10.1',
+          'Flask-Assets==0.10',
+          'Flask-Cache==0.13.1',
+          'Flask-Login==0.2.11',
+          'Flask-SQLAlchemy==2.0',
+          'Flask-WTF==0.10.2',
+          'PyYAML==3.11',
+          'bcrypt==1.0.2',
+          'beautifulsoup4==4.3.2',
+          'click==3.3',
+          'gevent==1.0.1',
+          'ghdiff==0.4',
+          'gittle==0.4.0',
+          'gunicorn==19.1.1',
+          'itsdangerous==0.24',
+          'lxml==3.4.0',
+          'markdown2==2.3.0',
+          'simplejson==3.6.3'
+      ],
       entry_points={
           'console_scripts': [
               'realms-wiki = realms.cli:cli'