Dropbox Python SDK support for Flask applications.
Project description
Dropbox Python SDK support for Flask applications.
Requirements
Python 2.6 or 2.7
Flask 0.8 or higher
Dropbox Python SDK 1.4 or higher
Installation
$ pip install Flask-Dropbox
License
Flask-Dropbox is licensed under the BSD License.
Configuration
SECRET_KEY
REQUIRED. As token would be stored in Flask’s session instance, you need to configure secret key for your application.
DROPBOX_KEY
REQUIRED. App key from Dropbox developer site.
DROPBOX_SECRET
REQUIRED. Secret key from Dropbox developer site.
DROPBOX_ACCESS_TYPE
REQUIRED. Should be 'dropbox' or 'app_folder' as configured for your app.
DROPBOX_CALLBACK_URL
By default, you don’t need to provide this setting, cause Flask-Dropbox will setup callback URL automaticly usign current host and type of request, but if you don’t trust us, you could to rewrite this setting manually.
DROPBOX_CALLBACK_TEMPLATE
Template to be used for showing errors while trying to process oAuth callback from Dropbox API. By default: 'dropbox/callback.html'.
Next boolean vars could be sent to the template:
error_oauth_token - Dropbox API didn’t return oAuth token.
error_not_equal_tokens - oAuth token from Dropbox API is not equal to request token stored in Flask session.
error_response - Dropbox API returns ErrorResponse instance. Also actual exception as error var would be sent to the template too.
DROPBOX_LOGIN_REDIRECT
Page to redirect to after user successfully logged in with Dropbox account. By default: /.
DROPBOX_LOGOUT_REDIRECT
Page to redirect to after user logged out from authenticated Dropbox session. By default: /.
Usage
app.py:
from flask import Flask from flask.ext.dropbox import Dropbox, DropboxBlueprint import settings app = Flask(__name__) app.config.from_object(settings) dropbox = Dropbox(app) dropbox.register_blueprint(url_prefix='/dropbox')
settings.py:
SECRET_KEY = 'some-secret-key' DROPBOX_KEY = 'dropbox-app-key' DROPBOX_SECRET = 'dropbox-app-secret' DROPBOX_ACCESS_TYPE = 'app_folder'
views.py:
from flask import url_for
from werkzeug import secure_filename
from app import app, dropbox
@app.route('/')
def home():
return u'Click <a href="%s">here</a> to login with Dropbox.' % \
dropbox.login_url
@app.route('/success/<path:filename>')
def success(filename):
return u'File successfully uploaded as /%s' % filename
@app.route('/upload', methods=('GET', 'POST'))
def upload():
if not dropbox.is_authenticated:
return redirect(url_for('home'))
if request.method == 'POST':
file_obj = request.files['file']
if file_obj:
client = dropbox.client
filename = secure_filename(file.filename)
# Actual uploading process
result = client.put_file('/' + filename, file_obj.read())
path = result['path'].lstrip('/')
return redirect(url_for('success', filename=path))
return u'<form action="" method="post">' \
u'<input name="file" type="file">' \
u'<input type="submit" value="Upload">' \
u'</form>'
Bugs, feature requests?
If you found some bug in Flask-Dropbox library, please, add new issue to the project’s GitHub issues.
ChangeLog
0.2
Implement init_app method to Dropbox extension class.
Do not send dropbox instance for initialization of DropboxBlueprint class.
Use current_app.extensions['dropbox'] statement in views for getting initialized Dropbox instance.
0.1.5
Add register_blueprint shortcut to initialize DropboxBlueprint with default values in one line.
Move Dropbox class from flask.ext.dropbox.utils to flask.ext.dropbox.extension module. But mainly, it wouldn’t affected to your code if you used from flask.ext.dropbox import Dropbox statements.
0.1.4
Add dropbox library as install requirement in setup.py.
Update project short description.
0.1.3
Fix handling templates while installing via setup.py
0.1.2
Add support of Dropbox SDK 1.4.1
0.1.1
Check that access token is the instance of oauth.OAuthToken class if it exists in session.
0.1
Initial release.
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