175 lines
7 KiB
Python
175 lines
7 KiB
Python
|
#!/usr/bin/python
|
||
|
|
# -*- coding: utf-8 -*-
|
||
|
|
#
|
||
|
|
# My hash mapping library
|
||
|
|
#
|
||
|
|
# Mapping configuration
|
||
|
|
# {
|
||
|
|
# '[dst key 1]': { # Key name in the result
|
||
|
|
#
|
||
|
|
# 'order': [int], # Processing order between destinations keys
|
||
|
|
#
|
||
|
|
# # Source values
|
||
|
|
# 'other_key': [key], # Other key of the destination to use as source of values
|
||
|
|
# 'key' : '[src key]', # Key of source hash to get source values
|
||
|
|
# 'keys' : ['[sk1]', '[sk2]', ...], # List of source hash's keys to get source values
|
||
|
|
#
|
||
|
|
# # Clean / convert values
|
||
|
|
# 'cleanRegex': '[regex]', # Regex that be use to remove unwanted characters. Ex : [^0-9+]
|
||
|
|
# 'convert': [function], # Function to use to convert value : Original value will be passed
|
||
|
|
# # as argument and the value retrieve will replace source value in
|
||
|
|
# # the result
|
||
|
|
# # Ex :
|
||
|
|
# # lambda x: x.strip()
|
||
|
|
# # lambda x: "myformat : %s" % x
|
||
|
|
# # Deduplicate / check values
|
||
|
|
# 'deduplicate': [bool], # If True, sources values will be depluplicated
|
||
|
|
# 'check': [function], # Function to use to check source value : Source value will be passed
|
||
|
|
# # as argument and if function return True, the value will be preserved
|
||
|
|
# # Ex :
|
||
|
|
# # lambda x: x in my_global_hash
|
||
|
|
# # Join values
|
||
|
|
# 'join': '[glue]', # If present, sources values will be join using the "glue"
|
||
|
|
#
|
||
|
|
# # Alternative mapping
|
||
|
|
# 'or': { [map configuration] } # If this mapping case does not retreive any value, try to get value(s)
|
||
|
|
# # with this other mapping configuration
|
||
|
|
# },
|
||
|
|
# '[dst key 2]': {
|
||
|
|
# [...]
|
||
|
|
# }
|
||
|
|
# }
|
||
|
|
#
|
||
|
|
# Return format :
|
||
|
|
# {
|
||
|
|
# '[dst key 1]': ['v1','v2', ...],
|
||
|
|
# '[dst key 2]': [ ... ],
|
||
|
|
# [...]
|
||
|
|
# }
|
||
|
|
|
||
|
|
import logging, re
|
||
|
|
|
||
|
|
def clean_value(value):
|
||
|
|
if isinstance(value, int):
|
||
|
|
value=str(value)
|
||
|
|
return value.encode('utf8')
|
||
|
|
|
||
|
|
def map(map_keys,src,dst={}):
|
||
|
|
|
||
|
|
def get_values(dst_key,src,m):
|
||
|
|
# Extract sources values
|
||
|
|
values=[]
|
||
|
|
if 'other_key' in m:
|
||
|
|
if m['other_key'] in dst:
|
||
|
|
values=dst[m['other_key']]
|
||
|
|
if 'key' in m:
|
||
|
|
if m['key'] in src and src[m['key']]!='':
|
||
|
|
values.append(clean_value(src[m['key']]))
|
||
|
|
|
||
|
|
if 'keys' in m:
|
||
|
|
for key in m['keys']:
|
||
|
|
if key in src and src[key]!='':
|
||
|
|
values.append(clean_value(src[key]))
|
||
|
|
|
||
|
|
# Clean and convert values
|
||
|
|
if 'cleanRegex' in m and len(values)>0:
|
||
|
|
new_values=[]
|
||
|
|
for v in values:
|
||
|
|
nv=re.sub(m['cleanRegex'],'',v)
|
||
|
|
if nv!='':
|
||
|
|
new_values.append(nv)
|
||
|
|
values=new_values
|
||
|
|
|
||
|
|
if 'convert' in m and len(values)>0:
|
||
|
|
new_values=[]
|
||
|
|
for v in values:
|
||
|
|
nv=m['convert'](v)
|
||
|
|
if nv!='':
|
||
|
|
new_values.append(nv)
|
||
|
|
values=new_values
|
||
|
|
|
||
|
|
# Deduplicate values
|
||
|
|
if m.get('deduplicate') and len(values)>1:
|
||
|
|
new_values=[]
|
||
|
|
for v in values:
|
||
|
|
if v not in new_values:
|
||
|
|
new_values.append(v)
|
||
|
|
values=new_values
|
||
|
|
|
||
|
|
# Check values
|
||
|
|
if 'check' in m and len(values)>0:
|
||
|
|
new_values=[]
|
||
|
|
for v in values:
|
||
|
|
if m['check'](v):
|
||
|
|
new_values.append(v)
|
||
|
|
else:
|
||
|
|
logging.debug('Invalid value %s for key %s' % (v,dst_key))
|
||
|
|
if dst_key not in invalid_values:
|
||
|
|
invalid_values[dst_key]=[]
|
||
|
|
if v not in invalid_values[dst_key]:
|
||
|
|
invalid_values[dst_key].append(v)
|
||
|
|
values=new_values
|
||
|
|
|
||
|
|
# Join values
|
||
|
|
if 'join' in m and len(values)>1:
|
||
|
|
values=[m['join'].join(values)]
|
||
|
|
|
||
|
|
# Manage alternative mapping case
|
||
|
|
if len(values)==0 and 'or' in m:
|
||
|
|
values=get_values(dst_key,src,m['or'])
|
||
|
|
|
||
|
|
|
||
|
|
return values
|
||
|
|
|
||
|
|
for dst_key in sorted(map_keys.keys(), key=lambda x: map_keys[x]['order']):
|
||
|
|
values=get_values(dst_key,src,map_keys[dst_key])
|
||
|
|
|
||
|
|
if len(values)==0:
|
||
|
|
if 'required' in map_keys[dst_key] and map_keys[dst_key]['required']:
|
||
|
|
logging.debug('Destination key %s could not be filled from source but is required' % dst_key)
|
||
|
|
return False
|
||
|
|
continue
|
||
|
|
|
||
|
|
dst[dst_key]=values
|
||
|
|
return dst
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
logging.basicConfig(level=logging.DEBUG)
|
||
|
|
|
||
|
|
src={
|
||
|
|
'uid': 'hmartin',
|
||
|
|
'firstname': 'Martin',
|
||
|
|
'lastname': 'Martin',
|
||
|
|
'disp_name': 'Henri Martin',
|
||
|
|
'line_1': '3 rue de Paris',
|
||
|
|
'line_2': 'Pour Pierre',
|
||
|
|
'zip_text': '92 120',
|
||
|
|
'city_text': 'Montrouge',
|
||
|
|
'line_city': '92120 Montrouge',
|
||
|
|
'tel1': '01 00 00 00 00',
|
||
|
|
'tel2': '09 00 00 00 00',
|
||
|
|
'mobile': '06 00 00 00 00',
|
||
|
|
'fax': '01 00 00 00 00',
|
||
|
|
'email': 'H.MARTIN@GMAIL.COM',
|
||
|
|
}
|
||
|
|
|
||
|
|
map_c={
|
||
|
|
'uid': {'order': 0, 'key': 'uid','required': True},
|
||
|
|
'givenName': {'order': 1, 'key': 'firstname'},
|
||
|
|
'sn': {'order': 2, 'key': 'lastname'},
|
||
|
|
'cn': {'order': 3, 'key': 'disp_name','required': True, 'or': {'attrs': ['firstname','lastname'],'join': ' '}},
|
||
|
|
'displayName': {'order': 4, 'other_key': 'displayName'},
|
||
|
|
'street': {'order': 5, 'join': ' / ', 'keys': ['ligne_1','ligne_2']},
|
||
|
|
'postalCode': {'order': 6, 'key': 'zip_text', 'cleanRegex': '[^0-9]'},
|
||
|
|
'l': {'order': 7, 'key': 'city_text'},
|
||
|
|
'postalAddress': {'order': 8, 'join': '$', 'keys': ['ligne_1','ligne_2','ligne_city']},
|
||
|
|
'telephoneNumber': {'order': 9, 'keys': ['tel1','tel2'], 'cleanRegex': '[^0-9+]', 'deduplicate': True},
|
||
|
|
'mobile': {'order': 10,'key': 'mobile'},
|
||
|
|
'facsimileTelephoneNumber': {'order': 11,'key': 'fax'},
|
||
|
|
'mail': {'order': 12,'key': 'email', 'convert': lambda x: x.lower().strip()}
|
||
|
|
}
|
||
|
|
|
||
|
|
logging.debug('[TEST] Map src=%s / config= %s' % (src,map_c))
|
||
|
|
logging.debug('[TEST] Result : %s' % map(map_c,src))
|