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SearXNG: environment variables

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This commit is contained in:
Alexandre Flament 2021-10-02 12:21:02 +02:00
parent e39a03cc61
commit 430babca25
9 changed files with 47 additions and 25 deletions
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28
searx/settings_defaults.py
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@ -41,6 +41,17 @@ STR_TO_BOOL = {
}
_UNDEFINED = object()
# compatibility
SEARX_ENVIRON_VARIABLES = {
'SEARX_DISABLE_ETC_SETTINGS': 'SEARXNG_DISABLE_ETC_SETTINGS',
'SEARX_SETTINGS_PATH': 'SEARXNG_SETTINGS_PATH',
'SEARX_DEBUG': 'SEARXNG_DEBUG',
'SEARX_PORT': 'SEARXNG_PORT',
'SEARX_BIND_ADDRESS': 'SEARXNG_BIND_ADDRESS',
'SEARX_SECRET': 'SEARXNG_SECRET',
}
class SettingsValue:
"""Check and update a setting value
@ -87,7 +98,6 @@ class SettingsValue:
self.check_type_definition(value)
return value
class SettingsDirectoryValue(SettingsValue):
"""Check and update a setting value that is a directory path
"""
@ -124,8 +134,8 @@ def apply_schema(settings, schema, path_list):
SCHEMA = {
'general': {
'debug': SettingsValue(bool, False, 'SEARX_DEBUG'),
'instance_name': SettingsValue(str, 'searxng'),
'debug': SettingsValue(bool, False, 'SEARXNG_DEBUG'),
'instance_name': SettingsValue(str, 'SearXNG'),
'contact_url': SettingsValue((None, False, str), None),
},
'brand': {
@ -144,9 +154,9 @@ SCHEMA = {
'formats': SettingsValue(list, OUTPUT_FORMATS),
},
'server': {
'port': SettingsValue((int,str), 8888, 'SEARX_PORT'),
'bind_address': SettingsValue(str, '127.0.0.1', 'SEARX_BIND_ADDRESS'),
'secret_key': SettingsValue(str, environ_name='SEARX_SECRET'),
'port': SettingsValue((int,str), 8888, 'SEARXNG_PORT'),
'bind_address': SettingsValue(str, '127.0.0.1', 'SEARXNG_BIND_ADDRESS'),
'secret_key': SettingsValue(str, environ_name='SEARXNG_SECRET'),
'base_url': SettingsValue((False, str), False),
'image_proxy': SettingsValue(bool, False),
'http_protocol_version': SettingsValue(('1.0', '1.1'), '1.0'),
@ -201,5 +211,11 @@ SCHEMA = {
}
def settings_set_defaults(settings):
# compatibility with searx variables
for searx, searxng in SEARX_ENVIRON_VARIABLES.items():
if searx in os.environ and searxng not in os.environ:
os.environ[searxng] = os.environ[searx]
logger.warning('%s uses value from %s', searxng, searx)
apply_schema(settings, SCHEMA, [])
return settings