Match expected naming as expected in pysteps repo

- added plugin_function as parameter (needed for importer plugins)
- updated setup script for entry_points
- updated function names

Author: Felix Erdmann

cookiecutter.json

@@ -6,6 +6,7 @@
   "project_name":   "{{ 'pysteps-' + cookiecutter.plugin_type + '-' + cookiecutter.plugin_subtype + '-name' }}",
   "project_slug": "{{ cookiecutter.project_name.lower().replace(' ', '_').replace('-', '_') }}",
   "plugin_name": "{{ cookiecutter.project_slug.split('_', 1)[1] }}",
+  "plugin_function": "{{ cookiecutter.plugin_name.replace('importer', 'import') }}",
   "project_short_description": "Pysteps plugin adding x functionality",
   "version": "0.1.0",
   "open_source_license": ["MIT license", "BSD license", "ISC license", "GNU General Public License v3", "Apache Software License 2.0", "Not open source"]

{{cookiecutter.project_name}}/setup.py

@@ -25,9 +25,14 @@
 
 entry_label = 'pysteps.plugins.' + '{{ cookiecutter.plugin_type }}'
 
+# It woudld be even better to read the functions from the plugin module.
+# We could add multiple functions in the entry_points.
+# Is that possible?
+# e.g. like plugin_functions = [attr for attr in dir(importlib.import_module(cookiecutter.project_slug.cookiecutter.plugin_type.cookiecutter.plugin_name)) if attr.startswith("import_" if "importer" in cookiecutter.plugin_type else cookiecutter.plugin_type+"_")]
+# Then loop over the functions to set all entry_points.
 entry = {
     entry_label: [
-        '{{ cookiecutter.plugin_name }}={{ cookiecutter.project_slug }}.{{ cookiecutter.plugin_type }}.{{ cookiecutter.plugin_name }}:{{cookiecutter.plugin_name }}'
+        '{{ cookiecutter.plugin_function }}={{ cookiecutter.project_slug }}.{{ cookiecutter.plugin_type }}.{{ cookiecutter.plugin_name }}:{{ cookiecutter.plugin_function }}'
     ]
 }
 

{{cookiecutter.project_name}}/{{cookiecutter.project_slug}}/diagnostic/{{cookiecutter.plugin_name}}.py

@@ -53,7 +53,7 @@
 #
 #
 
-def {{cookiecutter.plugin_name}}(filename, **kwargs):
+def {{cookiecutter.plugin_function}}(filename, **kwargs):
       """
       A detailed description of the postprocessing plugin. A minimal documentation is
       strictly needed since the pysteps postprocessing interface expects docstrings.

{{cookiecutter.project_name}}/{{cookiecutter.project_slug}}/importer/{{cookiecutter.plugin_name}}.py

@@ -81,7 +81,7 @@
 #
 #
 @postprocess_import()
-def import_abc_xxx(filename, keyword1="some_keyword", keyword2=10, **kwargs):
+def {{cookiecutter.plugin_function}}(filename, keyword1="some_keyword", keyword2=10, **kwargs):
     """
     A detailed description of the importer. A minimal documentation is
     strictly needed since the pysteps importers interface expect docstrings.