431 lines
17 KiB
HTML
431 lines
17 KiB
HTML
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</head>
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<body>
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<main>
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<article id="content">
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<header>
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<h1 class="title">Module <code>src.config</code></h1>
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</header>
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<section id="section-intro">
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<p>Onionr - Private P2P Communication.</p>
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<p>This file deals with configuration management.</p>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">"""Onionr - Private P2P Communication.
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This file deals with configuration management.
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"""
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import os, json, logger
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import filepaths
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from . import onboarding
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"""
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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_configfile = filepaths.config_file
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_config = {}
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def get(key, default = None, save = False):
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"""Gets the key from configuration, or returns `default`"""
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key = str(key).split('.')
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data = _config
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last = key.pop()
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for item in key:
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if (not item in data) or (not type(data[item]) == dict):
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return default
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data = data[item]
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if last not in data:
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if save:
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set(key, default, savefile = True)
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return default
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return data[last]
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def set(key, value = None, savefile = False):
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"""Sets the key in configuration to `value`"""
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global _config
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whole_key = key
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key = str(key).split('.')
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data = _config
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last = key.pop()
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for item in key:
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if (not item in data) or (not type(data[item]) == dict):
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data[item] = dict()
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data = data[item]
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if value is None:
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del data[last]
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else:
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data[last] = value
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if savefile:
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save()
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def is_set(key):
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key = str(key).split('.')
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data = _config
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last = key.pop()
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for item in key:
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if (not item in data) or (not type(data[item]) == dict):
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return False
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data = data[item]
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if not last in data:
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return False
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return True
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def check():
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"""Checks if the configuration file exists, creates it if not"""
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if not os.path.exists(os.path.dirname(get_config_file())):
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os.makedirs(os.path.dirname(get_config_file()))
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def save():
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"""Saves the configuration data to the configuration file"""
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check()
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try:
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with open(get_config_file(), 'w', encoding="utf8") as configfile:
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json.dump(get_config(), configfile, indent=2)
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except json.JSONDecodeError:
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logger.warn('Failed to write to configuration file.')
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def reload():
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"""Reloads the configuration data in memory from the file"""
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check()
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try:
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with open(get_config_file(), 'r', encoding="utf8") as configfile:
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set_config(json.loads(configfile.read()))
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except (FileNotFoundError, json.JSONDecodeError) as e:
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pass
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#logger.debug('Failed to parse configuration file.')
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def get_config():
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"""Gets the entire configuration as an array"""
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return _config
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def set_config(config):
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"""Sets the configuration to the array in arguments"""
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global _config
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_config = config
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def get_config_file():
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"""Returns the absolute path to the configuration file"""
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return _configfile
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def set_config_file(configfile):
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"""Sets the path to the configuration file."""
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global _configfile
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_configfile = os.abs.abspath(configfile)</code></pre>
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</details>
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</section>
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<section>
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<h2 class="section-title" id="header-submodules">Sub-modules</h2>
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<dl>
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<dt><code class="name"><a title="src.config.onboarding" href="onboarding.html">src.config.onboarding</a></code></dt>
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<dd>
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<section class="desc"><p>Onionr - Private P2P Communication …</p></section>
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</dd>
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</dl>
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</section>
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<section>
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</section>
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<section>
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<h2 class="section-title" id="header-functions">Functions</h2>
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<dl>
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<dt id="src.config.check"><code class="name flex">
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<span>def <span class="ident">check</span></span>(<span>)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Checks if the configuration file exists, creates it if not</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def check():
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"""Checks if the configuration file exists, creates it if not"""
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if not os.path.exists(os.path.dirname(get_config_file())):
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os.makedirs(os.path.dirname(get_config_file()))</code></pre>
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</details>
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</dd>
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<dt id="src.config.get"><code class="name flex">
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<span>def <span class="ident">get</span></span>(<span>key, default=None, save=False)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Gets the key from configuration, or returns <code>default</code></p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def get(key, default = None, save = False):
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"""Gets the key from configuration, or returns `default`"""
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key = str(key).split('.')
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data = _config
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last = key.pop()
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for item in key:
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if (not item in data) or (not type(data[item]) == dict):
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return default
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data = data[item]
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if last not in data:
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if save:
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set(key, default, savefile = True)
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return default
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return data[last]</code></pre>
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</details>
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</dd>
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<dt id="src.config.get_config"><code class="name flex">
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<span>def <span class="ident">get_config</span></span>(<span>)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Gets the entire configuration as an array</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def get_config():
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"""Gets the entire configuration as an array"""
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return _config</code></pre>
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</details>
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</dd>
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<dt id="src.config.get_config_file"><code class="name flex">
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<span>def <span class="ident">get_config_file</span></span>(<span>)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Returns the absolute path to the configuration file</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def get_config_file():
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"""Returns the absolute path to the configuration file"""
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return _configfile</code></pre>
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</details>
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</dd>
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<dt id="src.config.is_set"><code class="name flex">
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<span>def <span class="ident">is_set</span></span>(<span>key)</span>
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</code></dt>
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<dd>
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<section class="desc"></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def is_set(key):
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key = str(key).split('.')
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data = _config
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last = key.pop()
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for item in key:
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if (not item in data) or (not type(data[item]) == dict):
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return False
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data = data[item]
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if not last in data:
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return False
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return True</code></pre>
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</details>
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</dd>
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<dt id="src.config.reload"><code class="name flex">
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<span>def <span class="ident">reload</span></span>(<span>)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Reloads the configuration data in memory from the file</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def reload():
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"""Reloads the configuration data in memory from the file"""
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check()
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try:
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with open(get_config_file(), 'r', encoding="utf8") as configfile:
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set_config(json.loads(configfile.read()))
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except (FileNotFoundError, json.JSONDecodeError) as e:
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pass</code></pre>
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</details>
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</dd>
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<dt id="src.config.save"><code class="name flex">
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<span>def <span class="ident">save</span></span>(<span>)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Saves the configuration data to the configuration file</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def save():
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"""Saves the configuration data to the configuration file"""
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check()
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try:
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with open(get_config_file(), 'w', encoding="utf8") as configfile:
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json.dump(get_config(), configfile, indent=2)
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except json.JSONDecodeError:
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logger.warn('Failed to write to configuration file.')</code></pre>
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</details>
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</dd>
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<dt id="src.config.set"><code class="name flex">
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<span>def <span class="ident">set</span></span>(<span>key, value=None, savefile=False)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Sets the key in configuration to <code>value</code></p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def set(key, value = None, savefile = False):
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"""Sets the key in configuration to `value`"""
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global _config
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whole_key = key
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key = str(key).split('.')
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data = _config
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last = key.pop()
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for item in key:
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if (not item in data) or (not type(data[item]) == dict):
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data[item] = dict()
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data = data[item]
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if value is None:
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del data[last]
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else:
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data[last] = value
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if savefile:
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save()</code></pre>
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</details>
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</dd>
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<dt id="src.config.set_config"><code class="name flex">
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<span>def <span class="ident">set_config</span></span>(<span>config)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Sets the configuration to the array in arguments</p></section>
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<details class="source">
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<summary>
|
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def set_config(config):
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"""Sets the configuration to the array in arguments"""
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global _config
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_config = config</code></pre>
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</details>
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</dd>
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<dt id="src.config.set_config_file"><code class="name flex">
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<span>def <span class="ident">set_config_file</span></span>(<span>configfile)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Sets the path to the configuration file.</p></section>
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<details class="source">
|
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<summary>
|
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<span>Expand source code</span>
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</summary>
|
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<pre><code class="python">def set_config_file(configfile):
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"""Sets the path to the configuration file."""
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global _configfile
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_configfile = os.abs.abspath(configfile)</code></pre>
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</details>
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</dd>
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</dl>
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</section>
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<section>
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</section>
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</article>
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<nav id="sidebar">
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<h1>Index</h1>
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<div class="toc">
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<ul></ul>
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</div>
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<ul id="index">
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<li><h3>Super-module</h3>
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|
<ul>
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<li><code><a title="src" href="../index.html">src</a></code></li>
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</ul>
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</li>
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<li><h3><a href="#header-submodules">Sub-modules</a></h3>
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<ul>
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<li><code><a title="src.config.onboarding" href="onboarding.html">src.config.onboarding</a></code></li>
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</ul>
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</li>
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<li><h3><a href="#header-functions">Functions</a></h3>
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<ul class="two-column">
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<li><code><a title="src.config.check" href="#src.config.check">check</a></code></li>
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<li><code><a title="src.config.get" href="#src.config.get">get</a></code></li>
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<li><code><a title="src.config.get_config" href="#src.config.get_config">get_config</a></code></li>
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<li><code><a title="src.config.get_config_file" href="#src.config.get_config_file">get_config_file</a></code></li>
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<li><code><a title="src.config.is_set" href="#src.config.is_set">is_set</a></code></li>
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<li><code><a title="src.config.reload" href="#src.config.reload">reload</a></code></li>
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<li><code><a title="src.config.save" href="#src.config.save">save</a></code></li>
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<li><code><a title="src.config.set" href="#src.config.set">set</a></code></li>
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