Je sais que ce message est un peu vieux mais je pensais que je partagerais ma réponse car j'étais confronté au même problème. Le script suivant DEVRAIT copier toutes les tables, classes d'entités et relations ne se trouvant pas dans un jeu de données et copiera également tous les jeux de données, y compris les classes d'entités, la topologie, etc. dans le jeu de données. Il sautera toutes les erreurs pendant la copie et continuera. Il produira un fichier journal qui contient des données telles que le nombre d'éléments de base de données source et le nombre d'éléments de destination afin que vous puissiez comparer la copie et enregistrera également les erreurs qu'il rencontre.
import arcpy, os, shutil, time
import logging as log
from datetime import datetime
def formatTime(x):
minutes, seconds_rem = divmod(x, 60)
if minutes >= 60:
hours, minutes_rem = divmod(minutes, 60)
return "%02d:%02d:%02d" % (hours, minutes_rem, seconds_rem)
else:
minutes, seconds_rem = divmod(x, 60)
return "00:%02d:%02d" % (minutes, seconds_rem)
def getDatabaseItemCount(workspace):
arcpy.env.workspace = workspace
feature_classes = []
for dirpath, dirnames, filenames in arcpy.da.Walk(workspace,datatype="Any",type="Any"):
for filename in filenames:
feature_classes.append(os.path.join(dirpath, filename))
return feature_classes, len(feature_classes)
def replicateDatabase(dbConnection, targetGDB):
startTime = time.time()
featSDE,cntSDE = getDatabaseItemCount(dbConnection)
featGDB,cntGDB = getDatabaseItemCount(targetGDB)
now = datetime.now()
logName = now.strftime("SDE_REPLICATE_SCRIPT_%Y-%m-%d_%H-%M-%S.log")
log.basicConfig(datefmt='%m/%d/%Y %I:%M:%S %p', format='%(asctime)s %(message)s',\
filename=logName,level=log.INFO)
print "Old Target Geodatabase: %s -- Feature Count: %s" %(targetGDB, cntGDB)
log.info("Old Target Geodatabase: %s -- Feature Count: %s" %(targetGDB, cntGDB))
print "Geodatabase being copied: %s -- Feature Count: %s" %(dbConnection, cntSDE)
log.info("Geodatabase being copied: %s -- Feature Count: %s" %(dbConnection, cntSDE))
arcpy.env.workspace = dbConnection
#deletes old targetGDB
try:
shutil.rmtree(targetGDB)
print "Deleted Old %s" %(os.path.split(targetGDB)[-1])
log.info("Deleted Old %s" %(os.path.split(targetGDB)[-1]))
except Exception as e:
print e
log.info(e)
#creates a new targetGDB
GDB_Path, GDB_Name = os.path.split(targetGDB)
print "Now Creating New %s" %(GDB_Name)
log.info("Now Creating New %s" %(GDB_Name))
arcpy.CreateFileGDB_management(GDB_Path, GDB_Name)
datasetList = [arcpy.Describe(a).name for a in arcpy.ListDatasets()]
featureClasses = [arcpy.Describe(a).name for a in arcpy.ListFeatureClasses()]
tables = [arcpy.Describe(a).name for a in arcpy.ListTables()]
#Compiles a list of the previous three lists to iterate over
allDbData = datasetList + featureClasses + tables
for sourcePath in allDbData:
targetName = sourcePath.split('.')[-1]
targetPath = os.path.join(targetGDB, targetName)
if arcpy.Exists(targetPath)==False:
try:
print "Atempting to Copy %s to %s" %(targetName, targetPath)
log.info("Atempting to Copy %s to %s" %(targetName, targetPath))
arcpy.Copy_management(sourcePath, targetPath)
print "Finished copying %s to %s" %(targetName, targetPath)
log.info("Finished copying %s to %s" %(targetName, targetPath))
except Exception as e:
print "Unable to copy %s to %s" %(targetName, targetPath)
print e
log.info("Unable to copy %s to %s" %(targetName, targetPath))
log.info(e)
else:
print "%s already exists....skipping....." %(targetName)
log.info("%s already exists....skipping....." %(targetName))
featGDB,cntGDB = getDatabaseItemCount(targetGDB)
print "Completed replication of %s -- Feature Count: %s" %(dbConnection, cntGDB)
log.info("Completed replication of %s -- Feature Count: %s" %(dbConnection, cntGDB))
totalTime = (time.time() - startTime)
totalTime = formatTime(totalTime)
log.info("Script Run Time: %s" %(totalTime))
if __name__== "__main__":
databaseConnection = r"YOUR_SDE_CONNECTION"
targetGDB = "DESTINATION_PATH\\SDE_Replicated.gdb"
replicateDatabase(databaseConnection, targetGDB)
J'ai vraiment eu de la chance avec ça. Je répliquais une base de données SDE dans une géodatabase fichier. Je n'ai pas fait trop de tests sur ce script car il répondait à tous mes besoins. Je l'ai testé à l'aide d'ArcGIS 10.3. En outre, une chose à noter, j'étais en pourparlers avec quelqu'un qui a utilisé ce script et ils ont rencontré un problème avec une erreur de copie de certains ensembles de données en raison d'autorisations incorrectes et de tables vides.
Lémurien - pourquoi ne pas créer vos relations basées sur un identifiant global au lieu de l'identifiant d'objet? Que vous vos relations soient préservées. Si vous n'avez pas créé d'identifiants globaux, je le recommande vivement.
-mise à jour
J'ai ajouté un peu plus de logique dans le code pour gérer les mauvais chemins de connexion à la base de données et une meilleure journalisation et meilleure gestion des erreurs:
import time, os, datetime, sys, logging, logging.handlers, shutil
import arcpy
########################## user defined functions ##############################
def getDatabaseItemCount(workspace):
log = logging.getLogger("script_log")
"""returns the item count in provided database"""
arcpy.env.workspace = workspace
feature_classes = []
log.info("Compiling a list of items in {0} and getting count.".format(workspace))
for dirpath, dirnames, filenames in arcpy.da.Walk(workspace,datatype="Any",type="Any"):
for filename in filenames:
feature_classes.append(os.path.join(dirpath, filename))
log.info("There are a total of {0} items in the database".format(len(feature_classes)))
return feature_classes, len(feature_classes)
def replicateDatabase(dbConnection, targetGDB):
log = logging.getLogger("script_log")
startTime = time.time()
if arcpy.Exists(dbConnection):
featSDE,cntSDE = getDatabaseItemCount(dbConnection)
log.info("Geodatabase being copied: %s -- Feature Count: %s" %(dbConnection, cntSDE))
if arcpy.Exists(targetGDB):
featGDB,cntGDB = getDatabaseItemCount(targetGDB)
log.info("Old Target Geodatabase: %s -- Feature Count: %s" %(targetGDB, cntGDB))
try:
shutil.rmtree(targetGDB)
log.info("Deleted Old %s" %(os.path.split(targetGDB)[-1]))
except Exception as e:
log.info(e)
GDB_Path, GDB_Name = os.path.split(targetGDB)
log.info("Now Creating New %s" %(GDB_Name))
arcpy.CreateFileGDB_management(GDB_Path, GDB_Name)
arcpy.env.workspace = dbConnection
try:
datasetList = [arcpy.Describe(a).name for a in arcpy.ListDatasets()]
except Exception, e:
datasetList = []
log.info(e)
try:
featureClasses = [arcpy.Describe(a).name for a in arcpy.ListFeatureClasses()]
except Exception, e:
featureClasses = []
log.info(e)
try:
tables = [arcpy.Describe(a).name for a in arcpy.ListTables()]
except Exception, e:
tables = []
log.info(e)
#Compiles a list of the previous three lists to iterate over
allDbData = datasetList + featureClasses + tables
for sourcePath in allDbData:
targetName = sourcePath.split('.')[-1]
targetPath = os.path.join(targetGDB, targetName)
if not arcpy.Exists(targetPath):
try:
log.info("Atempting to Copy %s to %s" %(targetName, targetPath))
arcpy.Copy_management(sourcePath, targetPath)
log.info("Finished copying %s to %s" %(targetName, targetPath))
except Exception as e:
log.info("Unable to copy %s to %s" %(targetName, targetPath))
log.info(e)
else:
log.info("%s already exists....skipping....." %(targetName))
featGDB,cntGDB = getDatabaseItemCount(targetGDB)
log.info("Completed replication of %s -- Feature Count: %s" %(dbConnection, cntGDB))
else:
log.info("{0} does not exist or is not supported! \
Please check the database path and try again.".format(dbConnection))
#####################################################################################
def formatTime(x):
minutes, seconds_rem = divmod(x, 60)
if minutes >= 60:
hours, minutes_rem = divmod(minutes, 60)
return "%02d:%02d:%02d" % (hours, minutes_rem, seconds_rem)
else:
minutes, seconds_rem = divmod(x, 60)
return "00:%02d:%02d" % (minutes, seconds_rem)
if __name__ == "__main__":
startTime = time.time()
now = datetime.datetime.now()
############################### user variables #################################
'''change these variables to the location of the database being copied, the target
database location and where you want the log to be stored'''
logPath = ""
databaseConnection = "path_to_sde_or_gdb_database"
targetGDB = "apth_to_replicated_gdb\\Replicated.gdb"
############################### logging items ###################################
# Make a global logging object.
logName = os.path.join(logPath,(now.strftime("%Y-%m-%d_%H-%M.log")))
log = logging.getLogger("script_log")
log.setLevel(logging.INFO)
h1 = logging.FileHandler(logName)
h2 = logging.StreamHandler()
f = logging.Formatter("[%(levelname)s] [%(asctime)s] [%(lineno)d] - %(message)s",'%m/%d/%Y %I:%M:%S %p')
h1.setFormatter(f)
h2.setFormatter(f)
h1.setLevel(logging.INFO)
h2.setLevel(logging.INFO)
log.addHandler(h1)
log.addHandler(h2)
log.info('Script: {0}'.format(os.path.basename(sys.argv[0])))
try:
########################## function calls ######################################
replicateDatabase(databaseConnection, targetGDB)
################################################################################
except Exception, e:
log.exception(e)
totalTime = formatTime((time.time() - startTime))
log.info('--------------------------------------------------')
log.info("Script Completed After: {0}".format(totalTime))
log.info('--------------------------------------------------')