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Commit 8d3adc821b48111092392efeb9ae41cfdc5f5f0a

Authored by Alexandre Barbosa
1 parent 2fedfd73
Exists in master and in 5 other branches Validation_colab_sprint_30, check-port, mezuro-integration, move_out_plugins, plugin_extra_configs

Import Colab configurations from py files. 

YAML Settings file is deprecated now.

Signed-off-by: Alexandre Barbosa <alexandreab@live.com>
Signed-off-by: Gustavo Jaruga <darksshades@gmail.com>
Showing 2 changed files with 69 additions and 4 deletions   Show diff stats
colab/settings.py
  Diff comments   View file @8d3adc8
@@ -280,8 +280,12 @@ CONVERSEJS_SHOW_ONLY_ONLINE_USERS = True @@ -280,8 +280,12 @@ CONVERSEJS_SHOW_ONLY_ONLINE_USERS = True
280 TASTYPIE_DEFAULT_FORMATS = ['json', ] 280 TASTYPIE_DEFAULT_FORMATS = ['json', ]
281 281
282 from .utils.conf import load_yaml_settings 282 from .utils.conf import load_yaml_settings
  283 +from .utils.conf import load_py_settings
  284 +
283 locals().update(load_yaml_settings()) 285 locals().update(load_yaml_settings())
284 286
  287 +locals().update(load_py_settings())
  288 +
285 if locals().get('RAVEN_DSN', False): 289 if locals().get('RAVEN_DSN', False):
286 RAVEN_CONFIG = { 290 RAVEN_CONFIG = {
287 'dsn': RAVEN_DSN + '?timeout=30', # noqa 291 'dsn': RAVEN_DSN + '?timeout=30', # noqa
colab/utils/conf.py
  Diff comments   View file @8d3adc8
1 1
2 import os 2 import os
  3 +import sys
  4 +
  5 +import warnings
  6 +
3 import yaml 7 import yaml
4 8
5 import yamlordereddictloader 9 import yamlordereddictloader
6 10
7 from django.core.exceptions import ImproperlyConfigured 11 from django.core.exceptions import ImproperlyConfigured
8 12
  13 +import importlib
  14 +
  15 +
  16 +USING_YAML_SETTINGS = False
  17 +
9 18
10 class InaccessibleYAMLSettings(ImproperlyConfigured): 19 class InaccessibleYAMLSettings(ImproperlyConfigured):
11 """Settings YAML is Inaccessible. 20 """Settings YAML is Inaccessible.
@@ -31,9 +40,12 @@ def load_yaml_settings(): @@ -31,9 +40,12 @@ def load_yaml_settings():
31 settings_dir = '/etc/colab/settings.d' 40 settings_dir = '/etc/colab/settings.d'
32 yaml_path = os.getenv('COLAB_SETTINGS', '/etc/colab/settings.yaml') 41 yaml_path = os.getenv('COLAB_SETTINGS', '/etc/colab/settings.yaml')
33 42
34 - if not os.path.exists(yaml_path):  
35 - msg = "The yaml file {} does not exist".format(yaml_path)  
36 - raise InaccessibleYAMLSettings(msg) 43 + if os.path.exists(yaml_path):
  44 + global USING_YAML_SETTINGS
  45 + USING_YAML_SETTINGS = True
  46 + warnings.warn("YAML Settings file is deprecated. Use Py file instead.")
  47 + else:
  48 + return {}
37 49
38 yaml_settings = _load_yaml_file(yaml_path) 50 yaml_settings = _load_yaml_file(yaml_path)
39 51
@@ -47,4 +59,53 @@ def load_yaml_settings(): @@ -47,4 +59,53 @@ def load_yaml_settings():
47 59
48 return yaml_settings or {} 60 return yaml_settings or {}
49 61
50 -yaml_settings = load_yaml_settings() 62 +
  63 +class InaccessiblePySettings(ImproperlyConfigured):
  64 + """Settings.py is Inaccessible.
  65 +
  66 + Check if the file exists and if you have read permissions."""
  67 +
  68 +
  69 +def _load_py_file(py_path):
  70 + try:
  71 + py_settings = importlib.import_module(py_path)
  72 +
  73 + except:
  74 + msg = ('Could not open settings file {}. Please '
  75 + 'check if the file exists and if user '
  76 + 'has read rights.').format(py_path)
  77 + raise InaccessiblePySettings(msg)
  78 +
  79 + return py_settings.__dict__
  80 +
  81 +
  82 +def load_py_settings():
  83 + settings_dir = '/etc/colab/settings.d'
  84 + settings_module = 'settings'
  85 + py_path = os.getenv('COLAB_SETTINGS',
  86 + "/etc/colab/{}.py".format(settings_module))
  87 +
  88 + global USING_YAML_SETTINGS
  89 + if not os.path.exists(py_path) and not USING_YAML_SETTINGS:
  90 + msg = "The py file {} does not exist".format(py_path)
  91 + raise InaccessiblePySettings(msg)
  92 + elif USING_YAML_SETTINGS:
  93 + return {}
  94 +
  95 + sys.path.insert(0, '/etc/colab/')
  96 + sys.path.insert(0, settings_dir)
  97 +
  98 + py_settings = _load_py_file(settings_module)
  99 +
  100 + # Try to read settings from settings.d
  101 + if os.path.exists(settings_dir):
  102 + for file_name in os.listdir(settings_dir):
  103 + if file_name.endswith('.py'):
  104 + file_module = file_name.split('.')[0]
  105 + py_settings_d = _load_py_file(file_module)
  106 + py_settings.update(py_settings_d)
  107 +
  108 + sys.path.remove('/etc/colab/')
  109 + sys.path.remove(settings_dir)
  110 +
  111 + return py_settings or {}