version 1.15, 2007/08/09 15:09:27
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version 1.19, 2007/12/14 21:30:55
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Line 19 except:
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Line 19 except:
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fm_ns = 'http://www.filemaker.com/fmpxmlresult' |
fm_ns = 'http://www.filemaker.com/fmpxmlresult' |
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version_string = "V0.4.1 ROC 9.8.2007" |
version_string = "V0.5 ROC 11.12.2007" |
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def getTextFromNode(nodename): |
def getTextFromNode(nodename): |
"""get the cdata content of a node""" |
"""get the cdata content of a node""" |
Line 49 def SimpleSearch(curs,query, args=None,
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Line 49 def SimpleSearch(curs,query, args=None,
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if args is not None: |
if args is not None: |
encargs = [] |
encargs = [] |
for a in args: |
for a in args: |
if a is not None: |
if a is not None and isinstance(a, str): |
a = a.encode("UTF-8") |
a = a.encode("UTF-8") |
encargs.append(a) |
encargs.append(a) |
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Line 191 class xml_handler:
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Line 191 class xml_handler:
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# rename table for backup |
# rename table for backup |
if self.backup_table: |
if self.backup_table: |
self.orig_table = self.table |
self.orig_table = self.table |
self.table = self.table + "_tmp" |
self.tmp_table = self.table + "_tmp" |
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backup_name = "%s_%s"%(self.table,time.strftime('%Y_%m_%d_%H_%M_%S')) |
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# remove old temp table |
# remove old temp table |
qstr = "DROP TABLE %s"%(self.table) |
qstr = "DROP TABLE %s"%(self.tmp_table) |
try: |
try: |
self.db.execute(qstr) |
self.db.execute(qstr) |
except: |
except: |
Line 202 class xml_handler:
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Line 204 class xml_handler:
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self.dbCon.commit() |
self.dbCon.commit() |
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if self.id_field: |
if self.id_field: |
# sync mode -- copy table |
# sync mode -- copy backup table, update current table |
self.logger.info("copy table %s to %s"%(self.orig_table,self.table)) |
self.logger.info("copy table %s to %s"%(self.table,backup_name)) |
qstr = "CREATE TABLE %s AS (SELECT * FROM %s)"%(self.table,self.orig_table) |
qstr = "CREATE TABLE %s AS (SELECT * FROM %s)"%(backup_name,self.table) |
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else: |
else: |
# rename table and create empty new one |
# replace mode -- create empty tmp table, insert into tmp table |
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self.table = self.tmp_table |
self.logger.info("create empty table %s"%(self.table)) |
self.logger.info("create empty table %s"%(self.table)) |
qstr = "CREATE TABLE %s AS (SELECT * FROM %s WHERE 1=0)"%(self.table,self.orig_table) |
qstr = "CREATE TABLE %s AS (SELECT * FROM %s WHERE 1=0)"%(self.table,self.orig_table) |
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Line 224 class xml_handler:
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Line 227 class xml_handler:
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# try to match date style with XML |
# try to match date style with XML |
self.db.execute("set datestyle to 'german'") |
self.db.execute("set datestyle to 'german'") |
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# translate id_field (SQL-name) to XML-name |
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self.xml_id = self.sql_field_map.get(self.id_field, None) |
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#self.logger.debug("xml-fieldnames:"+repr(self.xml_field_names)) |
#self.logger.debug("xml-fieldnames:"+repr(self.xml_field_names)) |
# get list of fields and types of db table |
# get list of fields and types of db table |
qstr="select attname, format_type(pg_attribute.atttypid, pg_attribute.atttypmod) from pg_attribute, pg_class where attrelid = pg_class.oid and pg_attribute.attnum > 0 and relname = '%s'" |
qstr="select attname, format_type(pg_attribute.atttypid, pg_attribute.atttypmod) from pg_attribute, pg_class where attrelid = pg_class.oid and pg_attribute.attnum > 0 and relname = '%s'" |
Line 237 class xml_handler:
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Line 237 class xml_handler:
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#print "SQL fields: %s (%s)"%(n,t) |
#print "SQL fields: %s (%s)"%(n,t) |
self.sql_fields[n] = TableColumn(n,t) |
self.sql_fields[n] = TableColumn(n,t) |
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# translate id_field (SQL-name) to XML-name |
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self.xml_id = self.sql_field_map.get(self.id_field, None) |
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# get type of id_field |
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if self.id_field: |
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self.id_type = self.sql_fields[self.id_field].getType() |
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else: |
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self.id_type = None |
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# check fields to update |
# check fields to update |
if self.update_fields is None: |
if self.update_fields is None: |
if self.keep_fields: |
if self.keep_fields: |
Line 285 class xml_handler:
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Line 293 class xml_handler:
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self.db.execute(qstr) |
self.db.execute(qstr) |
self.dbCon.commit() |
self.dbCon.commit() |
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# prepare sql statements for update |
# prepare sql statements for update (do not update id_field) |
setStr=string.join(["%s = %%s"%self.xml_field_map[f] for f in self.xml_update_list], ', ') |
setStr=string.join(["%s = %%s"%self.xml_field_map[f] for f in self.xml_update_list if f != self.xml_id], ', ') |
self.updQuery="UPDATE %s SET %s WHERE %s = %%s"%(self.table,setStr,self.id_field) |
self.updQuery="UPDATE %s SET %s WHERE %s = %%s"%(self.table,setStr,self.id_field) |
# and insert |
# and insert |
fields=string.join([self.xml_field_map[x].getName() for x in self.xml_update_list], ',') |
fields=string.join([self.xml_field_map[x].getName() for x in self.xml_update_list], ',') |
Line 353 class xml_handler:
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Line 361 class xml_handler:
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self.dbCon.commit() |
self.dbCon.commit() |
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# reinstate backup tables |
# reinstate backup tables |
if self.backup_table: |
if self.backup_table and not self.id_field: |
backup_name = "%s_%s"%(self.orig_table,time.strftime('%Y_%m_%d_%H_%M_%S')) |
backup_name = "%s_%s"%(self.orig_table,time.strftime('%Y_%m_%d_%H_%M_%S')) |
self.logger.info("rename backup table %s to %s"%(self.orig_table,backup_name)) |
self.logger.info("rename backup table %s to %s"%(self.orig_table,backup_name)) |
qstr = "ALTER TABLE %s RENAME TO %s"%(self.orig_table,backup_name) |
qstr = "ALTER TABLE %s RENAME TO %s"%(self.orig_table,backup_name) |
Line 391 class xml_handler:
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Line 399 class xml_handler:
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id_val='' |
id_val='' |
# synchronize by id_field |
# synchronize by id_field |
if self.id_field: |
if self.id_field: |
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if self.id_type == 'integer': |
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id_val = int(self.xml_data[self.xml_id]) |
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else: |
id_val = self.xml_data[self.xml_id] |
id_val = self.xml_data[self.xml_id] |
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if id_val in self.dbIDs: |
if id_val in self.dbIDs: |
self.dbIDs[id_val] += 1 |
self.dbIDs[id_val] += 1 |
update=True |
update=True |
Line 399 class xml_handler:
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Line 411 class xml_handler:
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# collect all values |
# collect all values |
args = [] |
args = [] |
for fn in self.xml_update_list: |
for fn in self.xml_update_list: |
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# do not update id_field |
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if update and fn == self.xml_id: |
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continue |
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f = self.xml_field_map[fn] |
f = self.xml_field_map[fn] |
val = self.xml_data[fn] |
val = self.xml_data[fn] |
type = self.sql_fields[f.getName()].getType() |
type = self.sql_fields[f.getName()].getType() |
Line 478 def importFMPXML(options):
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Line 494 def importFMPXML(options):
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@param options.keep_fields: (optional) don't add fields to SQL database |
@param options.keep_fields: (optional) don't add fields to SQL database |
@param options.ascii_db: (optional) assume ascii encoding in db |
@param options.ascii_db: (optional) assume ascii encoding in db |
@param options.replace_table: (optional) delete and re-insert data |
@param options.replace_table: (optional) delete and re-insert data |
@param options.backup_table: (optional) create backup of old table (breaks indices) |
@param options.backup_table: (optional) create backup of old table |
""" |
""" |
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if getattr(options,'update_fields',None): |
if getattr(options,'update_fields',None): |
Line 544 if __name__ == "__main__":
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Line 560 if __name__ == "__main__":
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help="replace table i.e. delete and re-insert data") |
help="replace table i.e. delete and re-insert data") |
opars.add_option("--backup", default=False, action="store_true", |
opars.add_option("--backup", default=False, action="store_true", |
dest="backup_table", |
dest="backup_table", |
help="create backup of old table (breaks indices)") |
help="create backup of old table") |
opars.add_option("-d", "--debug", default=False, action="store_true", |
opars.add_option("-d", "--debug", default=False, action="store_true", |
dest="debug", |
dest="debug", |
help="debug mode (more output)") |
help="debug mode (more output)") |