Get rid of msettings, replace with a convenient singleton class that also wraps prompt and display

moulinette/__init__.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 
+from os import environ
 from moulinette.core import (
     MoulinetteError,
     Moulinette18n,
@@ -30,22 +31,34 @@ __all__ = [
     "api",
     "cli",
     "m18n",
-    "env",
-    "init_interface",
     "MoulinetteError",
+    "Moulinette"
 ]
 
 
-msettings = dict()
 m18n = Moulinette18n()
 
+class classproperty(object):
+    def __init__(self, f):
+        self.f = f
+    def __get__(self, obj, owner):
+        return self.f(owner)
 
-def prompt(**kwargs):
-    return msettings["interface"].prompt(**kwargs)
+class Moulinette():
+
+    _interface = None
+
+    def prompt(*args, **kwargs):
+        return Moulinette.interface.prompt(*args, **kwargs)
 
 
-def display(**kwargs):
-    return msettings["interface"].display(**kwargs)
+    def display(*args, **kwargs):
+        return Moulinette.interface.display(*args, **kwargs)
+
+    @classproperty
+    def interface(cls):
+        return cls._interface
+
 
 # Package functions
 
@@ -127,8 +140,3 @@ def cli(args, top_parser, output_as=None, timeout=None):
         logging.getLogger("moulinette").error(e.strerror)
         return 1
     return 0
-
-
-def env():
-    """Initialise moulinette specific configuration."""
-    return init_moulinette_env()

moulinette/actionsmap.py

@@ -11,9 +11,9 @@ from time import time
 from collections import OrderedDict
 from importlib import import_module
 
-from moulinette import m18n, msettings
-from moulinette.cache import open_cachefile
+from moulinette import m18n, Moulinette
 from moulinette.globals import init_moulinette_env
+from moulinette.cache import open_cachefile
 from moulinette.core import (
     MoulinetteError,
     MoulinetteLock,
@@ -97,7 +97,7 @@ class CommentParameter(_ExtraParameter):
     def __call__(self, message, arg_name, arg_value):
         if arg_value is None:
             return
-        return msettings['interface'].display(m18n.n(message))
+        return Moulinette.display(m18n.n(message))
 
     @classmethod
     def validate(klass, value, arg_name):
@@ -134,7 +134,7 @@ class AskParameter(_ExtraParameter):
 
         try:
             # Ask for the argument value
-            return msettings['interface'].prompt(m18n.n(message))
+            return Moulinette.prompt(m18n.n(message))
         except NotImplementedError:
             return arg_value
 
@@ -172,7 +172,7 @@ class PasswordParameter(AskParameter):
 
         try:
             # Ask for the password
-            return msettings['interface'].prompt(m18n.n(message), True, True)
+            return Moulinette.prompt(m18n.n(message), True, True)
         except NotImplementedError:
             return arg_value
 
@@ -499,7 +499,7 @@ class ActionsMap(object):
             return
 
         authenticator = self.get_authenticator(auth_method)
-        msettings['interface'].authenticate(authenticator)
+        Moulinette.interface.authenticate(authenticator)
 
     def process(self, args, timeout=None, **kwargs):
         """

moulinette/authentication.py

@@ -6,7 +6,6 @@ import hashlib
 import hmac
 
 from moulinette.utils.text import random_ascii
-from moulinette.cache import open_cachefile, get_cachedir, cachefile_exists
 from moulinette.core import MoulinetteError, MoulinetteAuthenticationError
 
 logger = logging.getLogger("moulinette.authenticator")

moulinette/cache.py

@@ -42,10 +42,3 @@ def open_cachefile(filename, mode="r", subdir=""):
     cache_dir = get_cachedir(subdir, make_dir=True if mode[0] == "w" else False)
     file_path = os.path.join(cache_dir, filename)
     return open(file_path, mode)
-
-
-def cachefile_exists(filename, subdir=""):
-
-    cache_dir = get_cachedir(subdir, make_dir=False)
-    file_path = os.path.join(cache_dir, filename)
-    return os.path.exists(file_path)

moulinette/interfaces/__init__.py

@@ -6,7 +6,7 @@ import argparse
 import copy
 from collections import deque, OrderedDict
 
-from moulinette import msettings, m18n
+from moulinette import Moulinette, m18n
 from moulinette.core import MoulinetteError
 
 logger = logging.getLogger("moulinette.interface")

moulinette/interfaces/api.py

@@ -13,7 +13,7 @@ from geventwebsocket import WebSocketError
 from bottle import request, response, Bottle, HTTPResponse
 from bottle import abort
 
-from moulinette import m18n, env, msettings
+from moulinette import m18n, Moulinette
 from moulinette.actionsmap import ActionsMap
 from moulinette.core import MoulinetteError, MoulinetteValidationError
 from moulinette.interfaces import (
@@ -734,7 +734,7 @@ class Interface:
 
         self._app = app
 
-        msettings["interface"] = self
+        Moulinette._interface = self
 
     def run(self, host="localhost", port=80):
         """Run the moulinette

moulinette/interfaces/cli.py

@@ -11,7 +11,7 @@ from datetime import date, datetime
 
 import argcomplete
 
-from moulinette import m18n, msettings
+from moulinette import m18n, Moulinette
 from moulinette.actionsmap import ActionsMap
 from moulinette.core import MoulinetteError, MoulinetteValidationError
 from moulinette.interfaces import (
@@ -473,7 +473,7 @@ class Interface:
             load_only_category=load_only_category,
         )
 
-        msettings["interface"] = self
+        Moulinette._interface = self
 
     def run(self, args, output_as=None, timeout=None):
         """Run the moulinette

setup.py

@@ -3,7 +3,7 @@
 import os
 import sys
 from setuptools import setup, find_packages
-from moulinette.globals import init_moulinette_env
+from moulinette import init_moulinette_env
 
 
 LOCALES_DIR = init_moulinette_env()['LOCALES_DIR']

test/test_actionsmap.py

@@ -11,7 +11,7 @@ from moulinette.actionsmap import (
 )
 
 from moulinette.core import MoulinetteError
-from moulinette import m18n, msettings
+from moulinette import m18n, Moulinette
 
 
 @pytest.fixture
@@ -73,7 +73,7 @@ def test_ask_parameter(iface, mocker):
 
     from moulinette.core import Moulinette18n
 
-    msettings["interface"] = iface
+    Moulinette._interface = iface
     mocker.patch.object(Moulinette18n, "n", return_value="awesome_test")
     mocker.patch.object(iface, "prompt", return_value="awesome_test")
     arg = ask("foobar", "a", None)
@@ -87,7 +87,7 @@ def test_password_parameter(iface, mocker):
 
     from moulinette.core import Moulinette18n
 
-    msettings["interface"] = iface
+    Moulinette._interface = iface
     mocker.patch.object(Moulinette18n, "n", return_value="awesome_test")
     mocker.patch.object(iface, "prompt", return_value="awesome_test")
     arg = ask("foobar", "a", None)

test/test_auth.py

@@ -100,9 +100,6 @@ class TestAuthAPI:
         self.login(moulinette_webapi)
 
         assert "session.moulitest" in moulinette_webapi.cookies
-        print("====================cookie")
-        print(moulinette_webapi.cookiejar)
-        print(moulinette_webapi.cookies)
 
         assert (
             moulinette_webapi.get("/test-auth/default", status=200).text