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afptool.py
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# encoding: utf-8
################################################################################
# AFPTOOL
#-------------------------------------------------------------------------------
# author: Taehong Kim / MUTEKLAB Co., Ltd.
# email: peppy0510@hotmail.com / thkim@muteklab.com
################################################################################
# ffmpeg -i input.avi -ac 1 -ar 11025 output.wav
################################################################################
# Project Environment
#-------------------------------------------------------------------------------
PASSWORD = u'1q2w3e4r'
HOST, PORT = ('211.110.33.122', 80)
LOCALHOST_REDIRECTION = ('172.27.245.169')
#-------------------------------------------------------------------------------
import os, sys, json, socket, httplib, subprocess, datetime
#-------------------------------------------------------------------------------
if sys.platform.startswith('win'):
CODEGEN_BINARY = u'codegen.exe'
CODEGEN_BINARY = os.path.abspath(CODEGEN_BINARY)
if os.path.isfile(CODEGEN_BINARY) == False:
CODEGEN_BINARY = u'echoprint-codegen\windows\Release\codegen.exe'
CODEGEN_BINARY = os.path.abspath(CODEGEN_BINARY)
elif sys.platform.startswith('linux'):
CODEGEN_BINARY = u'echoprint-codegen'
if socket.gethostbyname(socket.gethostname()) in LOCALHOST_REDIRECTION:
HOST, PORT = ('localhost', PORT)
#-------------------------------------------------------------------------------
# end of Project Environment
################################################################################
################################################################################
# Utilities
#-------------------------------------------------------------------------------
def codegen(filename, seconds_start=0, seconds_duration=120):
command = ' '.join(('"'+CODEGEN_BINARY+'"',\
'"'+filename+'"', str(seconds_start), str(seconds_duration)))
p = subprocess.Popen(command, shell=True,\
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
# print command
(result, errs) = p.communicate()
try: data = json.loads(result)[0]
except: return None
# print data
return data
#-------------------------------------------------------------------------------
def make_req(url='/query', body_data='', host=HOST, port=PORT, timeout=10):
headers = {"Content-type": "application/x-www-form-urlencoded; charset=utf-8",
"Accept": "text/plain"}
headers['Connection'] = 'close'
resp = None
try:
conn = httplib.HTTPConnection(host, port, timeout=timeout)
conn.request('POST', url, body_data.encode('utf-8'), headers)
resp = conn.getresponse()
except:
pass
finally:
conn.close()
return resp
#-------------------------------------------------------------------------------
# end of Utilities
################################################################################
################################################################################
# Query Ingest Delete
#-------------------------------------------------------------------------------
def query(filename):
filename = os.path.abspath(filename)
data = codegen(filename)
body_data = {
'fp': data['fp'],
'codever': data['codever'],
}
resp = make_req(url='/query', body_data=json.dumps(body_data))
try: return json.loads(resp.read())
except: return None
#-------------------------------------------------------------------------------
def ingest(track_id, filename):
filename = os.path.abspath(filename)
data = codegen(filename)
# now = datetime.datetime.utcnow()
# import_date = now.strftime("%Y-%m-%dT%H:%M:%SZ")
# import_date, program_name, program_entry, brocast_date, items
body_data = {
'password': PASSWORD,
'key': track_id,
'fp': data['fp'],
'codever': data['codever']
}
resp = make_req(url='/admin/ingest', body_data=json.dumps(body_data))
try: return json.loads(resp.read())
except: return None
#-------------------------------------------------------------------------------
def delete(track_id):
body_data = {'password': PASSWORD, 'key': track_id}
resp = make_req(url='/admin/delete', body_data=json.dumps(body_data))
try: return json.loads(resp.read())
except: return None
#-------------------------------------------------------------------------------
def status():
body_data = {'password': PASSWORD}
resp = make_req(url='/admin/status', body_data=json.dumps(body_data))
try: return json.loads(resp.read())
except: return None
#-------------------------------------------------------------------------------
# end of Query Ingest Delete
################################################################################
################################################################################
# Main Entry
#-------------------------------------------------------------------------------
def manual():
print '\n < < < Catch Player AFPTOOL > > >\n'
print ' python afpapi.py query [filename]'
print ' python afpapi.py ingest [track_id] [filename]'
print ' python afpapi.py delete [track_id]'
print ' python afpapi.py status\n'
#-------------------------------------------------------------------------------
if __name__ == "__main__":
if len(sys.argv) == 1:
manual()
elif sys.argv[1].lower() == 'query':
filename = sys.argv[2]
query(sys.argv[2])
elif sys.argv[1].lower() == 'ingest':
track_id = sys.argv[2]
filename = sys.argv[3]
ingest(track_id, filename)
elif sys.argv[1].lower() == 'delete':
track_id = sys.argv[2]
delete(track_id)
elif sys.argv[1].lower() == 'status':
print status()
#-------------------------------------------------------------------------------
# end of Main Entry
################################################################################