Commit 929b5263 authored by carignani's avatar carignani
Browse files

Prepare for release

parent 680e0ed8

.gitignore

+1 −0
Original line number Diff line number Diff line 
*.pyc

env

Readme.md

+8 −0
Original line number Diff line number Diff line 
# Tosca Import/Export



## Create `env` file



   cp env_example env

   $EDITOR env # Customize SECRET



## Run with docker
@@ -20,3 +24,7 @@ Install prerequisites 
Run the web_app



    python src/web_app.py



## Licensing



See LICENSE file.
 
 No newline at end of file

relaunch.sh

+2 −1
Original line number Diff line number Diff line 
#!/bin/bash

CNT=$(docker ps | grep tosca-ie | cut -d " " -f1)



if [ "$CNT" != "" ] ; then
@@ -10,5 +11,5 @@ fi 


docker build -t tosca-ie-sample:latest .



docker run -d -t -p 5000:5000 tosca-ie-sample

docker run -d --restart unless-stopped -t -p 5000:5000 --env-file ./env tosca-ie-sample

src/config.py

+18 −0
Original line number Diff line number Diff line 
'''

Configuration values

'''



import os



def env_or_false(key):

    '''

    Lookup environment key, returns False is not present

    '''

    try:

        return os.environ[key]

    except KeyError:

        return False



VERSION = "0.0.4"



SECRET = env_or_false("TOSCAIE_SECRET") or 'super_secret_key'

src/web_app.py

+32 −18
Original line number Diff line number Diff line 
#!/bin/python3

'''

Web app to offer a frontend to the doc2tosca and tosca2doc tools



'''



import os

import shutil
@@ -15,8 +19,8 @@ import doc2tosca 


class ReverseProxied(object):



    def __init__(self, app, script_name=None, scheme=None, server=None):

        self.app = app

    def __init__(self, the_app, script_name=None, scheme=None, server=None):

        self.app = the_app

        self.script_name = script_name

        self.scheme = scheme

        self.server = server
@@ -36,7 +40,6 @@ class ReverseProxied(object): 
            environ['HTTP_HOST'] = server

        return self.app(environ, start_response)





app = Flask(__name__)

app.wsgi_app = ReverseProxied(app.wsgi_app, script_name='/tosca-ie')
@@ -45,11 +48,15 @@ UPLOAD_FOLDER = '/tmp/upload' 
ALLOWED_EXTENSIONS = set(['txt', 'yaml', 'docx'])



app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER

app.secret_key = 'super secret key'

app.secret_key = config.SECRET

app.config['SESSION_TYPE'] = 'filesystem'



TOSCA_DEFS = ['VNFD', 'NSD', 'PNFD']



MISSING_MODULE_ERR_MSG = \

    'Error: some TOSCA module missing. Make sure to \

    upload definitions for NSD, VNFD, PNFD.'



def allowed_file(filename):

    '''

    Check filename is in the list of allowed extensions
@@ -57,13 +64,16 @@ def allowed_file(filename): 
    return '.' in filename and \

           filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS





@app.route("/")

def hello():

    '''

    Render home page

    '''

    return render_template("./home.html", VERSION=config.VERSION, doc_allowed_versions=doc2tosca.allowed_versions)

    return render_template(

        "./home.html", 

        VERSION=config.VERSION, 

        doc_allowed_versions=doc2tosca.allowed_versions

    )



@app.route("/doc2tosca-info")

def doc2tosca_info():
@@ -81,6 +91,9 @@ def tosca2doc_info(): 


@app.route("/tosca2doc", methods=['POST'])

def mk_tosca2doc():

    '''

    Execute tosca2doc on the uploaded files

    '''



    if 'file' not in request.files:

        flash('Error: No file uploaded.')
@@ -94,12 +107,8 @@ def mk_tosca2doc(): 
            if tosca_def in uploaded_file.filename or \

                tosca_def.lower() in uploaded_file.filename:

                found=True

                #if uploaded_file:

                #    print "-------------------"

                #    print uploaded_file.read()

                #    print "-------------------"

        if not found:

            flash('Error: some TOSCA module missing. Make sure to upload definitions for NSD, VNFD, PNFD.')

            flash(MISSING_MODULE_ERR_MSG)

            print('Error: TOSCA module missing.')

            return redirect("/tosca-ie")
@@ -133,27 +142,29 @@ def mk_tosca2doc(): 
    #return ("No content found")



def get_all_yaml_file_paths(directory): 

    '''

    Finds yaml files within a directory and sub directories and

    returns the list of paths

    '''



    # initializing empty file paths list

    file_paths = []



    # crawling through directory and subdirectories

    for root, directories, files in os.walk(directory):

    for root, _, files in os.walk(directory):

        for filename in files:

            if ".yaml" in filename:

                # join the two strings in order to form the full filepath.

                filepath = os.path.join(root, filename)

                file_paths.append(filepath)

                print(filepath)



    # returning all file paths

    return file_paths



@app.after_request

def after_request(response):

    '''

    Clean up files created by doc2tosca

    '''

    if request.path != '/doc2tosca':

        return response

    if g.get('tmp_dir') == None:

    if g.get('tmp_dir') is None:

        return response

    shutil.rmtree(g.tmp_dir, ignore_errors=True)

    print("Deleted {}\n\n".format(g.tmp_dir))
@@ -161,6 +172,9 @@ def after_request(response): 


@app.route("/doc2tosca", methods=['POST'])

def mk_doc2tosca():

    '''

    Executes doc2tosca on the uploaded file

    '''



    zip_fn = "tosca_defs.zip"