mirror of https://github.com/D4-project/d4-core
55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
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#!/usr/bin/python3
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"""
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The ``ConfigLoader``
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===================
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"""
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import os
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import sys
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import time
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import redis
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import configparser
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# Get Config file
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config_dir = os.path.join(os.environ['D4_HOME'], 'configs')
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config_file = os.path.join(config_dir, 'server.conf')
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if not os.path.exists(config_file):
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raise Exception('Unable to find the configuration file. \
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Did you set environment variables? \
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Or activate the virtualenv.')
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# # TODO: create sphinx doc
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# # TODO: add config_field to reload
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class ConfigLoader(object):
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"""docstring for Config_Loader."""
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def __init__(self):
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self.cfg = configparser.ConfigParser()
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self.cfg.read(config_file)
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def get_redis_conn(self, redis_name, decode_responses=True): ## TODO: verify redis name
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return redis.StrictRedis( host=self.cfg.get(redis_name, "host"),
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port=self.cfg.getint(redis_name, "port"),
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db=self.cfg.getint(redis_name, "db"),
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decode_responses=decode_responses )
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def get_config_str(self, section, key_name):
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return self.cfg.get(section, key_name)
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def get_config_int(self, section, key_name):
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return self.cfg.getint(section, key_name)
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def get_config_boolean(self, section, key_name):
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return self.cfg.getboolean(section, key_name)
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def has_option(self, section, key_name):
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return self.cfg.has_option(section, key_name)
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def has_section(self, section):
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return self.cfg.has_section(section)
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