def procDownloadRequest(dbconn, outfilename, url, jobid, userid, trigidlist):
global DBNAME, DBNAME_ARCHIVE
# check for empty set of trig id
if trigidlist == "()":
return 0
tmpdir = tempfile.mkdtemp()
myCursor = dbconn.cursor()
# need to join with archive table
query = "SELECT t.id,t.hostid,t.latitude,t.longitude,t.levelvalue,t.levelid,t.file, " +\
"t.qcn_quakeid, q.time_utc quake_time, q.depth_km quake_depth_km, " +\
"q.latitude quake_lat, q.longitude quake_lon, q.magnitude quake_mag, 0 is_archive, t.time_trigger " +\
"FROM " + DBNAME + ".qcn_trigger t " +\
"LEFT OUTER JOIN sensor.qcn_quake q ON q.id = t.qcn_quakeid " +\
"WHERE t.received_file=100 AND t.id IN " + trigidlist + " UNION " +\
"SELECT t.id,t.hostid,t.latitude,t.longitude,t.levelvalue,t.levelid,t.file, " +\
"t.qcn_quakeid, q.time_utc quake_time, q.depth_km quake_depth_km, " +\
"q.latitude quake_lat, q.longitude quake_lon, q.magnitude quake_mag, 1 is_archive, t.time_trigger " +\
"FROM " + DBNAME_ARCHIVE + ".qcn_trigger t " +\
"LEFT OUTER JOIN sensor.qcn_quake q ON q.id = t.qcn_quakeid " +\
"WHERE t.received_file=100 AND t.id IN " + trigidlist
try:
myCursor.execute(query)
except:
print "Error in query"
print query
traceback.print_exc()
sys.exit(3)
zipoutpath = os.path.join(DOWNLOAD_WEB_DIR, outfilename)
zipinpath = ""
# get the resultset as a tuple
result = myCursor.fetchall()
numbyte = 0
myzipout = None
errlevel = 0
try:
# open a zip output file - allow zip64 compression for large (>2GB) files
errlevel = 1
#print zipoutpath, " ", 'w', " ", str(ZIP_STORED), " ", str(True)
myzipout = zipfile.ZipFile(zipoutpath, "w", ZIP_STORED, True)
# iterate through resultset
curdir = os.getcwd() # save current directory and go to the temp dir (so paths aren't stored in zip's)
os.chdir(tmpdir)
for rec in result:
if rec[13] == 1: # archive - need to get fanout dir name from file name rec[6]
fandir, dtime = getFanoutDirFromZip(rec[6])
fullpath = os.path.join(ARCHIVE_WEB_DIR, fandir)
zipinpath = os.path.join(fullpath, rec[6])
else:
zipinpath = os.path.join(UPLOAD_WEB_DIR, rec[6])
errlevel = 2
#print " ", rec[0] , " ", rec[1], " ", rec[2], " ", rec[3], " ", rec[4], " ", rec[5], " ", rec[6]
#host id is rec[1], time_trigger is rec[14]
# test for valid zip file
try:
myzipin = zipfile.ZipFile(zipinpath, "r")
if os.path.isfile(zipinpath) and myzipin.testzip() == None:
errlevel = 3
# valid zip file so add to myzipout, first close
zipinlist = myzipin.namelist()
myzipin.extractall(tmpdir)
myzipin.close()
for zipinname in zipinlist:
errlevel = 4
#zipinpath = os.path.join(tmpdir, zipinname)
# OK - at this point the zip file requested has been unzipped, so we need to process metadata here
getSACMetadata(zipinname, rec[1], rec[2], rec[3], rec[4], rec[5], rec[7], rec[8], rec[9], rec[10], rec[11], rec[12])
# OK - at this point prepend hostid ID & trigger time so it will be sorted OK
nicefilename = "%09d_%d_%s" % (rec[1], rec[14], zipinname)
os.rename(zipinname, nicefilename)
myzipout.write(nicefilename)
os.remove(nicefilename)
else:
print "Invalid or missing file " + zipinpath
except:
print "Error " + str(errlevel) + " in myzipin " + zipinpath
continue
os.chdir(curdir) # go back to regular directory so tmpdir can be erased
myzipout.close()
numbyte = os.path.getsize(zipoutpath)
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close();
return numbyte
except zipfile.error:
print "Error " + str(errlevel) + " in " + zipoutpath + " or " + zipinpath +\
" is an invalid zip file (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close();
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
except:
print "Error " + str(errlevel) + " in " + zipoutpath + " or " + zipinpath + " (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close();
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
def procRequest(dbconn):
global FILE_BASE
sqlQuery = """select
m.mydb, m.id, m.hostid,
from_unixtime(m.time_trigger) time_trig, FLOOR(ROUND((m.time_trigger-FLOOR(m.time_trigger)), 6) * 1e6) utime_trig, from_unixtime(m.time_received) time_rec,
from_unixtime(m.time_sync) time_synchronized, m.sync_offset, m.magnitude,
m.significance, m.latitude, m.longitude,
m.file, m.numreset, m.dt,
case m.varietyid when 0 then 'N' when 1 then 'P' when 2 then 'C' end trigtype, m.hostipaddrid,m.geoipaddrid,
s.description sensor, IFNULL(a.description,'') alignment,IFNULL(m.levelvalue,'') level,
IFNULL(l.description,'') level_type, from_unixtime(q.time_utc) quake_time, q.depth_km quake_depth_km,
q.latitude quake_lat, q.longitude quake_lon, q.magnitude,
q.id, q.description quake_desc, q.guid
from
(
select 'Q' mydb,
t.id, t.qcn_quakeid, t.hostid, t.time_trigger, t.time_received, t.time_sync, t.sync_offset, t.magnitude, t.significance, t.latitude, t.longitude,
t.file, t.numreset, t.alignid, t.levelid, t.levelvalue, t.qcn_sensorid,
t.dt, t.varietyid,t.hostipaddrid,t.geoipaddrid
from %s.qcn_trigger t
where time_trigger between %d and %d
and time_sync>0
and varietyid in (0,2)
and received_file=100
and latitude between %f and %f and longitude between %f and %f
UNION
select 'C' mydb,
tt.id, tt.qcn_quakeid, tt.hostid, tt.time_trigger, tt.time_received, tt.time_sync, tt.sync_offset, tt.magnitude, tt.significance, tt.latitude, tt.longitude,
tt.file, tt.numreset, tt.alignid, tt.levelid, tt.levelvalue, tt.qcn_sensorid,
tt.dt, tt.varietyid,tt.hostipaddrid,tt.geoipaddrid
from %s.qcn_trigger tt
where time_trigger between %d and %d
and time_sync>0
and varietyid in (0,2)
and received_file=100
and latitude between %f and %f and longitude between %f and %f
) m
LEFT JOIN sensor.qcn_sensor s ON m.qcn_sensorid = s.id
LEFT OUTER JOIN sensor.qcn_align a ON m.alignid = a.id
LEFT OUTER JOIN sensor.qcn_level l ON m.levelid = l.id
LEFT OUTER JOIN sensor.qcn_quake q ON q.id = m.qcn_quakeid
where m.qcn_sensorid=s.id
order by time_trigger,hostid""" \
% ( \
DBNAME, DATE_MIN, DATE_MAX, LAT_MIN, LAT_MAX, LNG_MIN, LNG_MAX, \
DBNAME_CONTINUAL, DATE_MIN, DATE_MAX, LAT_MIN, LAT_MAX, LNG_MIN, LNG_MAX \
)
strHeader = "db, triggerid, hostid, time_trig_utc, time_trig_micros, time_received, time_sync, sync_offset, magnitude, significance, latitude, longitude, file, " +\
"numreset, dt, trig type, hostipaddrid, geoipaddrid, sensor, alignment, level_value, level_type, usgs_quake_time, quake_depth_km, quake_lat, quake_lon, quake_mag, quake_id, quake_desc, quake_guid\n"
tmpdir = tempfile.mkdtemp()
myCursor = dbconn.cursor()
myCursor.execute(sqlQuery)
zipoutpath = os.path.join(DOWNLOAD_WEB_DIR, FILE_BASE + ".zip")
zipinpath = ""
strCSVFile = os.path.join(DOWNLOAD_WEB_DIR, FILE_BASE + ".csv")
strSQLFile = os.path.join(DOWNLOAD_WEB_DIR, FILE_BASE + ".sql")
fileCSV = open(strCSVFile, "w")
fileSQL = open(strSQLFile, "w")
fileCSV.write("Query Used: Date Range: " + DATE_MIN_ORIG + " - " +
DATE_MAX_ORIG + " LatMin = " + str(LAT_MIN) +
" LatMax = " + str(LAT_MAX) + " LngMin = " + str(LNG_MIN) +
" LngMax = " + str(LNG_MAX) + "\n")
fileCSV.write(strHeader)
fileSQL.write("CREATE TABLE IF NOT EXISTS " + FILE_BASE + " (\n" +\
" db varchar(10),\n" +\
" triggerid int(11),\n" +\
" hostid int(11),\n" +\
" time_trig_utc datetime,\n" +\
" time_trig_micros int(7),\n" +\
" time_received datetime,\n" +\
" time_sync datetime, sync_offset float,\n" +\
" magnitude float, significance float, latitude float, longitude float,\n" +\
" file varchar(255),\n" +\
" numreset int(7), dt float, trigger_type varchar(2), hostipaddrid int(11), geoipaddrid int(11),\n" +\
" sensor varchar(128), alignment varchar(64),\n" +\
" level_value float, level_type varchar(64), usgs_quake_time datetime,\n" +\
" quake_depth_km float, quake_lat float, quake_lon float, quake_mag float, quake_id int(11), quake_desc varchar(256), quake_guid varchar(256)\n" +\
");\n\n")
# get the resultset as a tuple
result = myCursor.fetchall()
numbyte = 0
myzipout = None
errlevel = 0
try:
# open a zip output file - allow zip64 compression for large (>2GB) files
errlevel = 1
#print zipoutpath, " ", 'w', " ", str(ZIP_STORED), " ", str(True)
myzipout = zipfile.ZipFile(zipoutpath, "w", ZIP_STORED, True)
# iterate through resultset
curdir = os.getcwd(
) # save current directory and go to the temp dir (so paths aren't stored in zip's)
os.chdir(tmpdir)
for rec in result:
# 00| mydb
# 01| id
# 02| hostid
# 03| time_trig
# 04| utime_trig
# 05| time_rec
# 06| time_synchronized
# 07| sync_offset
# 08| magnitude
# 09| significance
# 10| latitude
# 11| longitude
# 12| file
# 13| numreset
# 14| dt
# 15| trigtype
# 16| hostipaddrid
# 17| geoipaddrid
# 18| sensor
# 19| alignment
# 20| level
# 21| level_type
# 22| quake_time
# 23| quake_depth_km
# 24| quake_lat
# 25| quake_lon
# 26| quake_magnitude
# 27| quake_id
# 28| quake_description
# 29| quake_guid
errlevel = 2
#print " ", rec[0] , " ", rec[1], " ", rec[2], " ", rec[3], " ", rec[4], " ", rec[5], " ", rec[6]
#"db, triggerid, hostid, time_utc, time_us, magnitude, significance, latitude, longitude, file, " +\
# "numreset, sensor, alignment, level_value, level_type\n"
# test for valid zip file
try:
dbzipfile = rec[12]
if IS_ARCHIVE: # need to get fanout directory
fandir, dtime = getFanoutDirFromZip(dbzipfile)
if (rec[0] == "Q"):
fullpath = os.path.join(UPLOAD_WEB_DIR, fandir)
zipinpath = os.path.join(fullpath, dbzipfile)
else:
fullpath = os.path.join(UPLOAD_WEB_DIR_CONTINUAL,
fandir)
zipinpath = os.path.join(fullpath, dbzipfile)
else:
if (rec[0] == "Q"):
zipinpath = os.path.join(UPLOAD_WEB_DIR, dbzipfile)
else:
zipinpath = os.path.join(UPLOAD_WEB_DIR_CONTINUAL,
dbzipfile)
myzipin = zipfile.ZipFile(zipinpath, "r")
if os.path.isfile(zipinpath) and myzipin.testzip() == None:
errlevel = 3
# valid zip file so add to myzipout, first close
zipinlist = myzipin.namelist()
myzipin.extractall(tmpdir)
myzipin.close()
for zipinname in zipinlist:
errlevel = 4
#zipinpath = os.path.join(tmpdir, zipinname)
# OK - at this point the zip file requested has been unzipped, so we need to process metadata here
# m.mydb, m.id, m.hostid, 0 1 2
# from_unixtime(m.time_trigger) time_trig, FLOOR(ROUND((m.time_trigger-FLOOR(m.time_trigger)), 6) * 1e6) utime_trig, 3 4
# m.magnitude, m.significance, 5 6
# m.latitude, m.longitude, m.file, m.numreset, 7 8 9 10
# s.description sensor, IFNULL(a.description,'') alignment, 11 12
# IFNULL(m.levelvalue,'') level, IFNULL(l.description,'') level_type 13 14
#def getSACMetadata(zipinname, hostid, latTrig, lonTrig, lvlTrig, lvlType, idQuake, timeQuake, depthKmQuake, latQuake, lonQuake, magQuake):
getSACMetadata(zipinname, rec[2], rec[10], rec[11],
rec[20], rec[21], rec[27], rec[22],
rec[23], rec[24], rec[25], rec[26])
myzipout.write(zipinname)
os.remove(zipinname)
# valid file - print out line of csv
fileSQL.write("INSERT INTO " + FILE_BASE + " VALUES (")
for x in range(0, 30):
strPrint = str(rec[x]) if rec[x] != None else ""
fileCSV.write("\"" + strPrint + "\"")
fileSQL.write("\"" + strPrint + "\"")
if x < 29:
fileCSV.write(",")
fileSQL.write(",")
fileCSV.write("\n")
fileSQL.write(");\n")
except:
print "Error " + str(errlevel) + " in myzipin " + zipinpath
traceback.print_exc()
#exit(3)
continue
fileCSV.close()
fileSQL.close()
os.chdir(
DOWNLOAD_WEB_DIR) # go to download dir to zip up csv & sql files
myzipout.write(FILE_BASE + ".csv")
myzipout.write(FILE_BASE + ".sql")
os.chdir(
curdir) # go back to regular directory so tmpdir can be erased
myzipout.close()
numbyte = os.path.getsize(zipoutpath)
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close()
return numbyte
except zipfile.error:
print "Error " + str(errlevel) + " in " + zipoutpath + " or " + zipinpath +\
" is an invalid zip file (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close()
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
except:
print "Error " + str(
errlevel
) + " in " + zipoutpath + " or " + zipinpath + " (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close()
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
def procDownloadRequest(dbconn, outfilename, url, jobid, userid, trigidlist):
global DBNAME, DBNAME_ARCHIVE
# check for empty set of trig id
if trigidlist == "()":
return 0
tmpdir = tempfile.mkdtemp()
myCursor = dbconn.cursor()
# need to join with archive table
query = "SELECT t.id,t.hostid,t.latitude,t.longitude,t.levelvalue,t.levelid,t.file, " +\
"t.qcn_quakeid, q.time_utc quake_time, q.depth_km quake_depth_km, " +\
"q.latitude quake_lat, q.longitude quake_lon, q.magnitude quake_mag, 0 is_archive, t.time_trigger " +\
"FROM " + DBNAME + ".qcn_trigger t " +\
"LEFT OUTER JOIN sensor.qcn_quake q ON q.id = t.qcn_quakeid " +\
"WHERE t.received_file=100 AND t.id IN " + trigidlist + " UNION " +\
"SELECT t.id,t.hostid,t.latitude,t.longitude,t.levelvalue,t.levelid,t.file, " +\
"t.qcn_quakeid, q.time_utc quake_time, q.depth_km quake_depth_km, " +\
"q.latitude quake_lat, q.longitude quake_lon, q.magnitude quake_mag, 1 is_archive, t.time_trigger " +\
"FROM " + DBNAME_ARCHIVE + ".qcn_trigger t " +\
"LEFT OUTER JOIN sensor.qcn_quake q ON q.id = t.qcn_quakeid " +\
"WHERE t.received_file=100 AND t.id IN " + trigidlist
try:
myCursor.execute(query)
except:
print "Error in query"
print query
traceback.print_exc()
sys.exit(3)
zipoutpath = os.path.join(DOWNLOAD_WEB_DIR, outfilename)
zipinpath = ""
# get the resultset as a tuple
result = myCursor.fetchall()
numbyte = 0
myzipout = None
errlevel = 0
try:
# open a zip output file - allow zip64 compression for large (>2GB) files
errlevel = 1
#print zipoutpath, " ", 'w', " ", str(ZIP_STORED), " ", str(True)
myzipout = zipfile.ZipFile(zipoutpath, "w", ZIP_STORED, True)
# iterate through resultset
curdir = os.getcwd(
) # save current directory and go to the temp dir (so paths aren't stored in zip's)
os.chdir(tmpdir)
for rec in result:
if rec[13] == 1: # archive - need to get fanout dir name from file name rec[6]
fandir, dtime = getFanoutDirFromZip(rec[6])
fullpath = os.path.join(ARCHIVE_WEB_DIR, fandir)
zipinpath = os.path.join(fullpath, rec[6])
else:
zipinpath = os.path.join(UPLOAD_WEB_DIR, rec[6])
errlevel = 2
#print " ", rec[0] , " ", rec[1], " ", rec[2], " ", rec[3], " ", rec[4], " ", rec[5], " ", rec[6]
#host id is rec[1], time_trigger is rec[14]
# test for valid zip file
try:
myzipin = zipfile.ZipFile(zipinpath, "r")
if os.path.isfile(zipinpath) and myzipin.testzip() == None:
errlevel = 3
# valid zip file so add to myzipout, first close
zipinlist = myzipin.namelist()
myzipin.extractall(tmpdir)
myzipin.close()
for zipinname in zipinlist:
errlevel = 4
#zipinpath = os.path.join(tmpdir, zipinname)
# OK - at this point the zip file requested has been unzipped, so we need to process metadata here
getSACMetadata(zipinname, rec[1], rec[2], rec[3],
rec[4], rec[5], rec[7], rec[8], rec[9],
rec[10], rec[11], rec[12])
# OK - at this point prepend hostid ID & trigger time so it will be sorted OK
nicefilename = "%09d_%d_%s" % (rec[1], rec[14],
zipinname)
os.rename(zipinname, nicefilename)
myzipout.write(nicefilename)
os.remove(nicefilename)
else:
print "Invalid or missing file " + zipinpath
except:
print "Error " + str(errlevel) + " in myzipin " + zipinpath
continue
os.chdir(
curdir) # go back to regular directory so tmpdir can be erased
myzipout.close()
numbyte = os.path.getsize(zipoutpath)
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close()
return numbyte
except zipfile.error:
print "Error " + str(errlevel) + " in " + zipoutpath + " or " + zipinpath +\
" is an invalid zip file (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close()
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
except:
print "Error " + str(
errlevel
) + " in " + zipoutpath + " or " + zipinpath + " (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close()
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
def procRequest(dbconn):
global FILE_BASE
sqlQuery = """select
m.mydb, m.id, m.hostid,
from_unixtime(m.time_trigger) time_trig, FLOOR(ROUND((m.time_trigger-FLOOR(m.time_trigger)), 6) * 1e6) utime_trig, from_unixtime(m.time_received) time_rec,
from_unixtime(m.time_sync) time_synchronized, m.sync_offset, m.magnitude,
m.significance, m.latitude, m.longitude,
m.file, m.numreset, m.dt,
case m.varietyid when 0 then 'N' when 1 then 'P' when 2 then 'C' end trigtype, m.hostipaddrid,m.geoipaddrid,
s.description sensor, IFNULL(a.description,'') alignment,IFNULL(m.levelvalue,'') level,
IFNULL(l.description,'') level_type, from_unixtime(q.time_utc) quake_time, q.depth_km quake_depth_km,
q.latitude quake_lat, q.longitude quake_lon, q.magnitude,
q.id, q.description quake_desc, q.guid
from
(
select 'Q' mydb,
t.id, t.qcn_quakeid, t.hostid, t.time_trigger, t.time_received, t.time_sync, t.sync_offset, t.magnitude, t.significance, t.latitude, t.longitude,
t.file, t.numreset, t.alignid, t.levelid, t.levelvalue, t.qcn_sensorid,
t.dt, t.varietyid,t.hostipaddrid,t.geoipaddrid
from %s.qcn_trigger t
where time_trigger between %d and %d
and time_sync>0
and varietyid in (0,2)
and received_file=100
and latitude between %f and %f and longitude between %f and %f
UNION
select 'C' mydb,
tt.id, tt.qcn_quakeid, tt.hostid, tt.time_trigger, tt.time_received, tt.time_sync, tt.sync_offset, tt.magnitude, tt.significance, tt.latitude, tt.longitude,
tt.file, tt.numreset, tt.alignid, tt.levelid, tt.levelvalue, tt.qcn_sensorid,
tt.dt, tt.varietyid,tt.hostipaddrid,tt.geoipaddrid
from %s.qcn_trigger tt
where time_trigger between %d and %d
and time_sync>0
and varietyid in (0,2)
and received_file=100
and latitude between %f and %f and longitude between %f and %f
) m
LEFT JOIN sensor.qcn_sensor s ON m.qcn_sensorid = s.id
LEFT OUTER JOIN sensor.qcn_align a ON m.alignid = a.id
LEFT OUTER JOIN sensor.qcn_level l ON m.levelid = l.id
LEFT OUTER JOIN sensor.qcn_quake q ON q.id = m.qcn_quakeid
where m.qcn_sensorid=s.id
order by time_trigger,hostid""" \
% ( \
DBNAME, DATE_MIN, DATE_MAX, LAT_MIN, LAT_MAX, LNG_MIN, LNG_MAX, \
DBNAME_CONTINUAL, DATE_MIN, DATE_MAX, LAT_MIN, LAT_MAX, LNG_MIN, LNG_MAX \
)
strHeader = "db, triggerid, hostid, time_trig_utc, time_trig_micros, time_received, time_sync, sync_offset, magnitude, significance, latitude, longitude, file, " +\
"numreset, dt, trig type, hostipaddrid, geoipaddrid, sensor, alignment, level_value, level_type, usgs_quake_time, quake_depth_km, quake_lat, quake_lon, quake_mag, quake_id, quake_desc, quake_guid\n"
tmpdir = tempfile.mkdtemp()
myCursor = dbconn.cursor()
myCursor.execute(sqlQuery)
zipoutpath = os.path.join(DOWNLOAD_WEB_DIR, FILE_BASE + ".zip")
zipinpath = ""
strCSVFile = os.path.join(DOWNLOAD_WEB_DIR, FILE_BASE + ".csv")
strSQLFile = os.path.join(DOWNLOAD_WEB_DIR, FILE_BASE + ".sql")
fileCSV = open(strCSVFile, "w")
fileSQL = open(strSQLFile, "w")
fileCSV.write("Query Used: Date Range: " + DATE_MIN_ORIG + " - " + DATE_MAX_ORIG + " LatMin = " + str(LAT_MIN) + " LatMax = " + str(LAT_MAX) + " LngMin = " + str(LNG_MIN) + " LngMax = " + str(LNG_MAX) + "\n")
fileCSV.write(strHeader)
fileSQL.write("CREATE TABLE IF NOT EXISTS " + FILE_BASE + " (\n" +\
" db varchar(10),\n" +\
" triggerid int(11),\n" +\
" hostid int(11),\n" +\
" time_trig_utc datetime,\n" +\
" time_trig_micros int(7),\n" +\
" time_received datetime,\n" +\
" time_sync datetime, sync_offset float,\n" +\
" magnitude float, significance float, latitude float, longitude float,\n" +\
" file varchar(255),\n" +\
" numreset int(7), dt float, trigger_type varchar(2), hostipaddrid int(11), geoipaddrid int(11),\n" +\
" sensor varchar(128), alignment varchar(64),\n" +\
" level_value float, level_type varchar(64), usgs_quake_time datetime,\n" +\
" quake_depth_km float, quake_lat float, quake_lon float, quake_mag float, quake_id int(11), quake_desc varchar(256), quake_guid varchar(256)\n" +\
");\n\n")
# get the resultset as a tuple
result = myCursor.fetchall()
numbyte = 0
myzipout = None
errlevel = 0
try:
# open a zip output file - allow zip64 compression for large (>2GB) files
errlevel = 1
#print zipoutpath, " ", 'w', " ", str(ZIP_STORED), " ", str(True)
myzipout = zipfile.ZipFile(zipoutpath, "w", ZIP_STORED, True)
# iterate through resultset
curdir = os.getcwd() # save current directory and go to the temp dir (so paths aren't stored in zip's)
os.chdir(tmpdir)
for rec in result:
# 00| mydb
# 01| id
# 02| hostid
# 03| time_trig
# 04| utime_trig
# 05| time_rec
# 06| time_synchronized
# 07| sync_offset
# 08| magnitude
# 09| significance
# 10| latitude
# 11| longitude
# 12| file
# 13| numreset
# 14| dt
# 15| trigtype
# 16| hostipaddrid
# 17| geoipaddrid
# 18| sensor
# 19| alignment
# 20| level
# 21| level_type
# 22| quake_time
# 23| quake_depth_km
# 24| quake_lat
# 25| quake_lon
# 26| quake_magnitude
# 27| quake_id
# 28| quake_description
# 29| quake_guid
errlevel = 2
#print " ", rec[0] , " ", rec[1], " ", rec[2], " ", rec[3], " ", rec[4], " ", rec[5], " ", rec[6]
#"db, triggerid, hostid, time_utc, time_us, magnitude, significance, latitude, longitude, file, " +\
# "numreset, sensor, alignment, level_value, level_type\n"
# test for valid zip file
try:
dbzipfile = rec[12]
if IS_ARCHIVE: # need to get fanout directory
fandir, dtime = getFanoutDirFromZip(dbzipfile)
if (rec[0] == "Q"):
fullpath = os.path.join(UPLOAD_WEB_DIR, fandir)
zipinpath = os.path.join(fullpath, dbzipfile)
else:
fullpath = os.path.join(UPLOAD_WEB_DIR_CONTINUAL, fandir)
zipinpath = os.path.join(fullpath, dbzipfile)
else:
if (rec[0] == "Q"):
zipinpath = os.path.join(UPLOAD_WEB_DIR, dbzipfile)
else:
zipinpath = os.path.join(UPLOAD_WEB_DIR_CONTINUAL, dbzipfile)
myzipin = zipfile.ZipFile(zipinpath, "r")
if os.path.isfile(zipinpath) and myzipin.testzip() == None:
errlevel = 3
# valid zip file so add to myzipout, first close
zipinlist = myzipin.namelist()
myzipin.extractall(tmpdir)
myzipin.close()
for zipinname in zipinlist:
errlevel = 4
#zipinpath = os.path.join(tmpdir, zipinname)
# OK - at this point the zip file requested has been unzipped, so we need to process metadata here
# m.mydb, m.id, m.hostid, 0 1 2
# from_unixtime(m.time_trigger) time_trig, FLOOR(ROUND((m.time_trigger-FLOOR(m.time_trigger)), 6) * 1e6) utime_trig, 3 4
# m.magnitude, m.significance, 5 6
# m.latitude, m.longitude, m.file, m.numreset, 7 8 9 10
# s.description sensor, IFNULL(a.description,'') alignment, 11 12
# IFNULL(m.levelvalue,'') level, IFNULL(l.description,'') level_type 13 14
#def getSACMetadata(zipinname, hostid, latTrig, lonTrig, lvlTrig, lvlType, idQuake, timeQuake, depthKmQuake, latQuake, lonQuake, magQuake):
getSACMetadata(zipinname, rec[2], rec[10], rec[11], rec[20], rec[21], rec[27], rec[22], rec[23], rec[24], rec[25], rec[26])
myzipout.write(zipinname)
os.remove(zipinname)
# valid file - print out line of csv
fileSQL.write("INSERT INTO " + FILE_BASE + " VALUES (")
for x in range(0,30):
strPrint = str(rec[x]) if rec[x] != None else ""
fileCSV.write("\"" + strPrint + "\"")
fileSQL.write("\"" + strPrint + "\"")
if x < 29:
fileCSV.write(",")
fileSQL.write(",")
fileCSV.write("\n")
fileSQL.write(");\n")
except:
print "Error " + str(errlevel) + " in myzipin " + zipinpath
traceback.print_exc()
#exit(3)
continue
fileCSV.close()
fileSQL.close()
os.chdir(DOWNLOAD_WEB_DIR) # go to download dir to zip up csv & sql files
myzipout.write(FILE_BASE + ".csv")
myzipout.write(FILE_BASE + ".sql")
os.chdir(curdir) # go back to regular directory so tmpdir can be erased
myzipout.close()
numbyte = os.path.getsize(zipoutpath)
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close();
return numbyte
except zipfile.error:
print "Error " + str(errlevel) + " in " + zipoutpath + " or " + zipinpath +\
" is an invalid zip file (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close();
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0
except:
print "Error " + str(errlevel) + " in " + zipoutpath + " or " + zipinpath + " (tmpdir=" + tmpdir + ")"
#dbconn.rollback()
traceback.print_exc()
shutil.rmtree(tmpdir) # remove temp directory
myCursor.close();
if (myzipout != None):
myzipout.close()
os.remove(zipoutpath)
return 0