Python flask.current_app.send_static_file() Examples

def upload_file():
    if request.method == 'POST':
        # check if the post request has the file part
        if 'file' not in request.files:
            flash('No file part')
            return current_app.send_static_file('templates/emote-home.html')
        file = request.files['file']
        # if user does not select file, browser also
        # submit a empty part without filename
        if file.filename == '':
            flash('No selected file')
            return redirect(request.url)
        if file and allowed_file(file.filename):
            filename = secure_filename(file.filename)
            file.save(filename)
            em.analyzeCSV(filename)
            return redirect(url_for('static',
                                    filename="results.csv")) 

def favicon():
    # 访问网站图标，send_static_file 是flask系统访问静态文件所调用的方法
    return current_app.send_static_file('news/favicon.ico') 

def home():
    return current_app.send_static_file('templates/emoter-home.html') 

def home():
    global firstTime
    if firstTime:
        firstTime = False
        # Runs Emote for the first time to load the initial pickled data (first time analysis is always slower)
        em.getInput("")
    return current_app.send_static_file('templates/emote-home.html')


# Upload CSV for Emote mass analysis 

def static_file(path):
    return app.send_static_file(path) 

def index():
    return current_app.send_static_file('index.html') 

def goodbye():
    return current_app.send_static_file('goodbye.html') 

def favicon():
    return current_app.send_static_file('favicon.ico') 

def not_found():
    return current_app.send_static_file('404.html') 

def robots():
    return current_app.send_static_file('robots.txt') 

def modules(path):
    return current_app.send_static_file(os.path.join('modules', path)) 

def static_proxy(path):
    return current_app.send_static_file(os.path.join('styles', path)) 

def scripts(path):
    return current_app.send_static_file(os.path.join('scripts', path)) 

def fonts(path):
    return current_app.send_static_file(os.path.join('fonts', path)) 

def serve_static(asset_path):
    print(asset_path)
    return current_app.send_static_file(asset_path) 

def static_root():
    return current_app.send_static_file('index.html')
    return send_from_directory('/', 'index.html')