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

Prepare for release

parent 680e0ed8
# Tosca Import/Export
## Create `env` file
cp env_example env
$EDITOR env # Customize SECRET
## Run with docker
......@@ -20,3 +24,7 @@ Install prerequisites
Run the web_app
python src/web_app.py
## Licensing
See LICENSE file.
\ No newline at end of file
#!/bin/bash
CNT=$(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
'''
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'
#!/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"
......
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