This is the backend service for the Service Map UI.
First, install the necessary Debian packages.
libpython3.4-dev virtualenvwrapper libyaml-dev libxml2-dev libxslt1-dev
You might need to start a new shell for the virtualenvwrapper commands to activate.
-
Make a Python virtual environment.
mkvirtualenv -p /usr/bin/python3.4 smbackend
2. Install pip requirements.
```pip install -r requirements.txt```
3. Setup the PostGIS database.
```
sudo su postgres
createuser -R -S -D -P smbackend
createdb -O smbackend -T template0 -l fi_FI.UTF8 -E utf8 smbackend
echo "CREATE EXTENSION postgis;" | psql smbackend
-
Modify
local_settings.pyto contain the local database info.
DATABASES = { 'default': { 'ENGINE': 'django.contrib.gis.db.backends.postgis', 'HOST': '127.0.0.1', 'NAME': 'smbackend', 'USER': 'smbackend', 'PASSWORD': 'smbackend', } }
5. Create database tables.
```
./manage.py syncdb
./manage.py migrate
-
Import geo data.
./manage.py geo_import finland --municipalities ./manage.py geo_import helsinki --divisions
Search
------
You can configure multilingual Elasticsearch-based search by including
something like the following in your `local_settings.py`:
```python
import json
def read_config(name):
return json.load(open(
os.path.join(
BASE_DIR,
'smbackend',
'elasticsearch/{}.json'.format(name))))
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'multilingual_haystack.backends.MultilingualSearchEngine',
},
'default-fi': {
'ENGINE': 'multilingual_haystack.backends.LanguageSearchEngine',
'BASE_ENGINE': 'multilingual_haystack.custom_elasticsearch_search_backend.CustomEsSearchEngine',
'URL': 'http://localhost:9200/',
'INDEX_NAME': 'servicemap-fi',
'MAPPINGS': read_config('mappings_finnish')['modelresult']['properties'],
'SETTINGS': read_config('settings_finnish')
},
'default-sv': {
'ENGINE': 'multilingual_haystack.backends.LanguageSearchEngine',
'BASE_ENGINE': 'multilingual_haystack.custom_elasticsearch_search_backend.CustomEsSearchEngine',
'URL': 'http://localhost:9200/',
'INDEX_NAME': 'servicemap-sv',
},
'default-en': {
'ENGINE': 'multilingual_haystack.backends.LanguageSearchEngine',
'BASE_ENGINE': 'multilingual_haystack.custom_elasticsearch_search_backend.CustomEsSearchEngine',
'URL': 'http://localhost:9200/',
'INDEX_NAME': 'servicemap-en',
},
}
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