def import_generate_dynamic(do_reload=False):
"""Load the dynamically-fetched generate libs.
*N.B*. this has the side effect of checking to see if the app
needs to be migrated in some way to be useable with this platform version.
:param do_reload: call reload() on generate_dynamic modules if they're already imported.
"""
try:
import generate_dynamic
if do_reload:
# need to do build and lib first so we can use @task
reload(sys.modules['generate_dynamic.build'])
reload(sys.modules['generate_dynamic.lib'])
# ... and not reload them twice
for name, module in sys.modules.items():
if module and \
name.startswith('generate_dynamic') and \
name != 'generate_dynamic.build' and \
name != 'generate_dynamic.lib':
reload(module)
except ImportError:
sys.path.insert(0, path.abspath('.template'))
sys.path.insert(0, path.abspath(path.join('.template', 'lib')))
try:
import generate_dynamic
except ImportError as e:
raise ForgeError("Couldn't import generation code: {0}".format(e))
# make sure app is compatible with generate_dynamic logic
if hasattr(generate_dynamic.customer_goals, 'migrate_app_to_current'):
generate_dynamic.customer_goals.migrate_app_to_current(
path=os.getcwd())
return generate_dynamic
def command_create():
if os.path.exists(defaults.SRC_DIR):
raise ForgeError(
'Source folder "%s" already exists, if you really want to create a new app you will need to remove it!'
% defaults.SRC_DIR)
questions = {
'description': 'Enter details for app',
'properties': {
'name': {
'type':
'string',
'title':
'App Name',
'description':
'This name is what your application will be called on devices. You can change it later through config.json.'
}
}
}
answers = cli.ask_question({'schema': questions})
if 'name' in answers and answers['name']:
forge.settings['name'] = answers['name']
username = forge.settings['username']
app_uuid = str(uuid.uuid4().hex)
app_name = forge.settings['name']
# generate app
with open_file(path.join(config_dir, 'manifest.json')) as manifest_file:
manifest = json.loads(manifest_file.read())
zipf = InMemoryZip()
for item in manifest:
initial_file = template_file(
config_dir, item["path"], item["template"], (
('${username}', username),
('${uuid}', app_uuid),
('${name}', app_name),
('${platform_version}', forge.settings['LAST_STABLE']),
))
zipf.writestr(item["path"], initial_file)
with zipfile.ZipFile(StringIO(zipf.read())) as myzip:
myzip.extractall()
LOG.info('App structure created. To proceed:')
LOG.info('1) Put your code in the "%s" folder' % defaults.SRC_DIR)
LOG.info('2) Run %s build to make a build' % ENTRY_POINT_NAME)
def __init__(self, errors, *args, **kw): ForgeError.__init__(self, *args, **kw) self.errors = errors
def __init__(self, response, message, errors=None): ForgeError.__init__(self, message) self.response = response self.errors = errors
