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Merge pull request #49 from Yipit/feature/config-get/set
Add support for CONFIG GET and CONFIG SET
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,50 @@ | ||
import fnmatch | ||
import logging | ||
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from dredis.exceptions import DredisError | ||
from dredis.utils import setup_logging | ||
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TRUE = 'true' | ||
FALSE = 'false' | ||
EMPTY = '' | ||
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_SERVER_CONFIG = { | ||
'debug': FALSE, | ||
'readonly': FALSE, | ||
'requirepass': EMPTY, | ||
} | ||
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def get_all(pattern): | ||
result = [] | ||
for option, value in sorted(_SERVER_CONFIG.items()): | ||
if not fnmatch.fnmatch(option, pattern): | ||
continue | ||
result.append(option) | ||
result.append(value) | ||
return result | ||
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def set(option, value): | ||
if option in _SERVER_CONFIG: | ||
if option == 'debug': | ||
value = _validate_bool(option, value) | ||
if value == TRUE: | ||
setup_logging(logging.DEBUG) | ||
else: | ||
setup_logging(logging.INFO) | ||
elif option == 'readonly': | ||
value = _validate_bool(option, value) | ||
_SERVER_CONFIG[option] = value | ||
else: | ||
raise DredisError('Unsupported CONFIG parameter: {}'.format(option)) | ||
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def get(option): | ||
return _SERVER_CONFIG[option] | ||
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def _validate_bool(option, value): | ||
if value.lower() not in (TRUE, FALSE): | ||
raise DredisError("Invalid argument '{}' for CONFIG SET '{}'".format(value, option)) | ||
return value.lower() |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,10 +1,14 @@ | ||
import pytest | ||
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from dredis import config | ||
from dredis.db import DB_MANAGER | ||
from dredis.keyspace import Keyspace | ||
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@pytest.fixture | ||
def keyspace(): | ||
DB_MANAGER.setup_dbs('', backend='memory', backend_options={}) | ||
return Keyspace() | ||
original_configs = config.get_all('*') | ||
yield Keyspace() | ||
for option, value in zip(original_configs[0::2], original_configs[1::2]): | ||
config.set(option, value) |
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