<s> import json <EOL> import yaml <EOL> import re <EOL> import argparse <EOL> import os <EOL> import sys <EOL> from collections import OrderedDict <EOL> from flask import Flask , Response , request , render_template <EOL> from simmetrica import Simmetrica <EOL> STATIC_FOLDER = '<STR_LIT>' <EOL> TEMPLATE_FOLDER = '<STR_LIT>' <EOL> DEFAULT_CONFIG_FILE = '<STR_LIT>' <EOL> parser = argparse . ArgumentParser ( <EOL> description = '<STR_LIT>' <EOL> ) <EOL> parser . add_argument ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> default = False , <EOL> help = '<STR_LIT>' , <EOL> action = '<STR_LIT:store_true>' <EOL> ) <EOL> parser . add_argument ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT:-c>' , <EOL> default = DEFAULT_CONFIG_FILE , <EOL> help = '<STR_LIT>' + DEFAULT_CONFIG_FILE + '<STR_LIT:)>' <EOL> ) <EOL> parser . add_argument ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> default = None , <EOL> help = '<STR_LIT>' <EOL> ) <EOL> parser . add_argument ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> default = None , <EOL> help = '<STR_LIT>' <EOL> ) <EOL> parser . add_argument ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> default = None , <EOL> help = '<STR_LIT>' <EOL> ) <EOL> parser . add_argument ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> default = None , <EOL> help = '<STR_LIT>' <EOL> ) <EOL> args = parser . parse_args ( ) <EOL> app = Flask ( <EOL> __name__ , <EOL> static_folder = STATIC_FOLDER , <EOL> template_folder = TEMPLATE_FOLDER <EOL> ) <EOL> simmetrica = Simmetrica ( <EOL> args . redis_host , <EOL> args . redis_port , <EOL> args . redis_db , <EOL> args . redis_password <EOL> ) <EOL> @ app . route ( '<STR_LIT:/>' ) <EOL> def index ( ) : <EOL> return render_template ( '<STR_LIT>' ) <EOL> @ app . route ( '<STR_LIT>' ) <EOL> def push ( event ) : <EOL> increment = request . args . get ( '<STR_LIT>' ) or Simmetrica . DEFAULT_INCREMENT <EOL> now = int ( request . args . get ( '<STR_LIT>' ) ) if request . args . get ( '<STR_LIT>' ) else None <EOL> simmetrica . push ( event , increment , now ) <EOL> return '<STR_LIT>' <EOL> @ app . route ( '<STR_LIT>' ) <EOL> def query ( event , start , end ) : <EOL> resolution = request . args . get ( '<STR_LIT>' ) or Simmetrica . DEFAULT_RESOLUTION <EOL> result = simmetrica . query ( event , start , end , resolution ) <EOL> response = json . dumps ( OrderedDict ( result ) ) <EOL> return Response ( response , status = <NUM_LIT:200> , mimetype = '<STR_LIT:application/json>' ) <EOL> @ app . route ( '<STR_LIT>' ) <EOL> def graph ( ) : <EOL> config_file = get_config_filename ( args . config ) <EOL> stream = file ( config_file ) <EOL> config = yaml . load ( stream ) <EOL> result = [ ] <EOL> now = simmetrica . get_current_timestamp ( ) <EOL> for section in config [ '<STR_LIT>' ] : <EOL> timespan_as_seconds = get_seconds_from_relative_time ( section . get ( '<STR_LIT>' , '<STR_LIT>' ) ) <EOL> events = [ ] <EOL> for event in section [ '<STR_LIT>' ] : <EOL> data = simmetrica . query ( event [ '<STR_LIT:name>' ] , ( now - timespan_as_seconds ) , ( now + simmetrica . resolutions [ section . get ( '<STR_LIT>' , Simmetrica . DEFAULT_RESOLUTION ) ] ) , section . get ( '<STR_LIT>' , Simmetrica . DEFAULT_RESOLUTION ) ) <EOL> series = [ dict ( x = timestamp , y = int ( value ) ) for timestamp , value in data ] <EOL> events . append ( dict ( <EOL> name = event [ '<STR_LIT:name>' ] , <EOL> title = event . get ( '<STR_LIT:title>' , event [ '<STR_LIT:name>' ] ) , <EOL> data = series <EOL> ) ) <EOL> result . append ( dict ( <EOL> title = section . get ( '<STR_LIT:title>' ) , <EOL> colorscheme = section . get ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> type = section . get ( '<STR_LIT:type>' , '<STR_LIT>' ) , <EOL> interpolation = section . get ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> resolution = section . get ( '<STR_LIT>' , Simmetrica . DEFAULT_RESOLUTION ) , <EOL> size = section . get ( '<STR_LIT:size>' , '<STR_LIT:M>' ) , <EOL> offset = section . get ( '<STR_LIT>' , '<STR_LIT:value>' ) , <EOL> events = events , <EOL> identifier = '<STR_LIT>' + str ( id ( events ) ) <EOL> ) ) <EOL> response = json . dumps ( result , indent = <NUM_LIT:2> ) <EOL> return Response ( response , status = <NUM_LIT:200> , mimetype = '<STR_LIT:application/json>' ) <EOL> unit_multipliers = { <EOL> '<STR_LIT>' : <NUM_LIT> , <EOL> '<STR_LIT>' : <NUM_LIT> , <EOL> '<STR_LIT>' : <NUM_LIT> , <EOL> '<STR_LIT>' : <NUM_LIT> * <NUM_LIT:7> , <EOL> '<STR_LIT>' : <NUM_LIT> * <NUM_LIT:30> , <EOL> '<STR_LIT>' : <NUM_LIT> * <NUM_LIT> <EOL> } <EOL> def get_seconds_from_relative_time ( string ) : <EOL> for unit in unit_multipliers . keys ( ) : <EOL> if string . endswith ( unit ) : <EOL> match = re . match ( r"<STR_LIT>" , string ) <EOL> if match : <EOL> return unit_multipliers [ unit ] * int ( match . group ( <NUM_LIT:1> ) ) <EOL> else : <EOL> raise ValueError ( "<STR_LIT>" % string ) <EOL> def get_config_filename ( arg ) : <EOL> current_dir = str ( os . getcwd ) <EOL> if os . path . isfile ( arg ) : <EOL> return arg <EOL> elif os . path . isfile ( os . path . join ( current_dir , arg ) ) : <EOL> return os . path . join ( current_dir , arg ) <EOL> elif os . path . isfile ( DEFAULT_CONFIG_FILE ) : <EOL> return DEFAULT_CONFIG_FILE <EOL> else : <EOL> raise IOError ( "<STR_LIT>" ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> app . run ( debug = args . debug ) </s>
