<SYSTEM_TASK:>
Given the following text description, write Python code to implement the functionality described below step by step
<END_TASK>
<USER_TASK:>
Description:
 Now that we have created and saved a configuration file, let’s read it back and explore the data it holds.
Step1:  Please note that default values have precedence over fallback values. For instance, in our example the 'CompressionLevel' key was specified only in the 'DEFAULT' section. If we try to get it from the section 'topsecret.server.com', we will always get the default, even if we specify a fallback
Step2:  The same fallback argument can be used with the getint(), getfloat() and getboolean() methods, for example
<ASSISTANT_TASK:>
Python Code:
config = configparser.ConfigParser()
config.sections()
config.read('example.ini')
config.sections()
'bitbucket.org' in config
'bytebong.com' in config
config['bitbucket.org']['User']
config['DEFAULT']['Compression']
topsecret = config['topsecret.server.com']
topsecret['ForwardX11']
topsecret['Port']
for key in config['bitbucket.org']:
    print(key)
config['bitbucket.org']['ForwardX11']
type(topsecret['Port'])
type(int(topsecret['Port']))
type(topsecret.getint('Port'))
type(topsecret.getfloat('Port'))
int(topsecret['Port']) - 22.0
int(topsecret['Port']) - 22
try:
    topsecret.getint('ForwardX11')
except ValueError:
    print(True)
topsecret.getboolean('ForwardX11')
config['bitbucket.org'].getboolean('ForwardX11')
config.getboolean('bitbucket.org', 'Compression')
topsecret.get('Port')
topsecret.get('CompressionLevel')
topsecret.get('Cipher')
topsecret.get('Cipher', '3des-cbc')
Explanation: Now that we have created and saved a configuration file, let’s read it back and explore the data it holds.
End of explanation
topsecret.get('CompressionLevel', '3')
Explanation: Please note that default values have precedence over fallback values. For instance, in our example the 'CompressionLevel' key was specified only in the 'DEFAULT' section. If we try to get it from the section 'topsecret.server.com', we will always get the default, even if we specify a fallback:
End of explanation
'BatchMode' in topsecret
topsecret.getboolean('BatchMode', fallback=True)
config['DEFAULT']['BatchMode'] = 'no'
topsecret.getboolean('BatchMode', fallback=True)
import yaml
with open("config.yml", 'r') as ymlfile:
    cfg = yaml.load(ymlfile)
for section in cfg:
    print(section)
print(cfg['mysql'])
print(cfg['other'])
# Load the configuration file
with open("config.yml") as f:
    sample_config = f.read()
config = configparser.RawConfigParser(allow_no_value=True)
config.readfp(io.BytesIO(sample_config))
# List all contents
print("List all contents")
for section in config.sections():
    print("Section: %s" % section)
    for options in config.options(section):
        print("x %s:::%s:::%s" % (options,
                                  config.get(section, options),
                                  str(type(options))))
# Print some contents
print("\nPrint some contents")
print(config.get('other', 'use_anonymous'))  # Just get the value
print(config.getboolean('other', 'use_anonymous'))  # You know the datatype?
Explanation: The same fallback argument can be used with the getint(), getfloat() and getboolean() methods, for example:
End of explanation
<END_TASK>