RRD_PLOT_CHARACTER = ['--lower-limit', '0',
'--rigid',
'--alt-autoscale-max',
'--font', 'WATERMARK:7']
# nr. of '=' displayed by log
NR_REPEAT = 28
# specific parameters
AVG_TH_PARAM = 'AvgThroughput'
INDICATOR_PARAM = 'ReceptionRatio'
DOWN_B_PARAM = 'DownloadBytes'
DOWN_T_PARAM = 'DownloadTime'
ENC_PARAM = 'EncodingRate'
DOWN_INT_PARAM = 'DownloadInterruptions'
VIDEO_PERCENTAGE_PARAM = 'VideosWithInterruptions'
# parameters to extract from db
PARAMETERS = sorted(UNITS.keys())
# parameters that do not exist in db
PARAM_NO_DB = sorted(NO_DB_RECORDS_UNITS.keys())
# all parameters to plot
ALL_PARAM = sorted(PARAMETERS + PARAM_NO_DB)
# parameters that are measured in bytes
PARAMETERS_IN_BYTES = ['DownloadBytes', 'InitialData', 'VideoLength']
# parameters that include buffering time
PARAMETERS_FOR_BUFFERING = ['BufferingDuration', 'BufferDurationAtEnd']
# parameters that should be genrally zero
PARAMETERS_GENERALLY_ZERO = ([DOWN_INT_PARAM, VIDEO_PERCENTAGE_PARAM] +
PARAMETERS_FOR_BUFFERING)
# indexes of parameters (for example {'DownloadTime': 0})
INDEX_DICT = dict((v, k) for (k, v) in enumerate(ALL_PARAM))
# power of 10 for Mega
MEGA_ORDER = 6
DB_KEY = 'Database_archive'
# key that is used to link to the description
DOC_KEY = 'Project_documentation'
# database extension
DB_EXTENSION = '(pytomo_database\.db)$'
# database input parameter
DB_INPUT = '?db='
# units for graphs that do not have records in the database
NO_DB_RECORDS_UNITS = {
'AvgThroughput': 'kbps',
'ReceptionRatio': '',
'VideosWithInterruptions': ''
}
# dictionary with mappings for what to plot
ALL_PLOTS = {
ALL_KEY: sorted(UNITS.keys() + NO_DB_RECORDS_UNITS.keys()),
MAIN_KEY: ['VideosWithInterruptions', 'AvgThroughput',
'BufferingDuration', 'PingAvg'],
'QoE': ['VideosWithInterruptions','DownloadInterruptions',
'ReceptionRatio', 'BufferingDuration', 'BufferDurationAtEnd'],
'QoS': ['AvgThroughput', 'MaxInstantThp', 'InitialRate',
'InitialData', 'DownloadBytes', 'DownloadTime',
'PlaybackDuration', 'PingMin', 'PingAvg', 'PingMax'],
'Video_characteristics': ['VideoLength', 'VideoDuration',
'EncodingRate'],
'ESMC': ['AvgThroughput', 'PingAvg', 'VideosWithInterruptions',
'ResolveTime', 'TimeTogetFirstByte', 'StatusCode']
}
# dictionary with explanations for what is plotted
MAN_PLOTS = {
'PingMin': 'The minimum recorded ping time to the resolved IP address'
RRD_PLOT_CHARACTER = ['--lower-limit', '0',
'--rigid',
'--alt-autoscale-max',
'--font', 'WATERMARK:7']
# nr. of '=' displayed by log
NR_REPEAT = 28
# specific parameters
AVG_TH_PARAM = 'AvgThroughput'
INDICATOR_PARAM = 'ReceptionRatio'
DOWN_B_PARAM = 'DownloadBytes'
DOWN_T_PARAM = 'DownloadTime'
ENC_PARAM = 'EncodingRate'
DOWN_INT_PARAM = 'DownloadInterruptions'
VIDEO_PERCENTAGE_PARAM = 'VideosWithInterruptions'
# parameters to extract from db
PARAMETERS = sorted(UNITS.keys())
# parameters that do not exist in db
PARAM_NO_DB = sorted(NO_DB_RECORDS_UNITS.keys())
# all parameters to plot
ALL_PARAM = sorted(PARAMETERS + PARAM_NO_DB)
# parameters that are measured in bytes
PARAMETERS_IN_BYTES = ['DownloadBytes', 'InitialData', 'VideoLength']
# parameters that include buffering time
PARAMETERS_FOR_BUFFERING = ['BufferingDuration', 'BufferDurationAtEnd']
# parameters that should be genrally zero
PARAMETERS_GENERALLY_ZERO = ([DOWN_INT_PARAM, VIDEO_PERCENTAGE_PARAM] +
PARAMETERS_FOR_BUFFERING)
# indexes of parameters (for example {'DownloadTime': 0})
INDEX_DICT = dict((v, k) for (k, v) in enumerate(ALL_PARAM))
# power of 10 for Mega
MEGA_ORDER = 6
