init depot renew

2026-09-22 11:58:57 +02:00
commit e9fa6a7309
205 changed files with 39721 additions and 0 deletions
@@ -0,0 +1,118 @@
+#!/usr/bin/env python3
+# -*- coding: UTF-8 -*-
+
+from pycen.tools import Polygons_to_MultiPolygon
+from pycen import con
+import geopandas as gpd
+from sqlalchemy import create_engine, text
+from geoalchemy2 import Geometry
+
+user_cad   = 'cgeier'                 # utilisateur de connexion à la bdd
+pwd_cad    = 'adm1n*bdCen'            # mot de passe de la bdd
+adr_cad    = '91.134.194.221'               # adresse ip de la bdd
+port_cad   = '5432'                     # port de la bdd
+base_cad   = 'rhomeo'                 # nom de la bdd
+schema_cad = 'bdtopo3'        
+con = create_engine('postgresql+psycopg2://{0}:{1}@{2}:{3}/{4}'.format(user_cad,pwd_cad,adr_cad,port_cad,base_cad), echo=False)
+
+
+
+file = '/media/cgeier/Disk2/5_BDD/RPG/1_DONNEES_LIVRAISON_2021/RPG_2-0_SHP_LAMB93_R84_2021-01-01/ILOTS_ANONYMES.shp'
+dic = {
+  'CD_SSBV': 'cdssbv',
+  'LIB_SSBV': 'nom',
+  'CD_COMGEO': 'cd_comgeo',
+  'CD_CTB': 'cd_ctb',
+  'CD_': 'cd_',
+  'CD_SUBUNIT': 'cd_subunit',
+  'geometry': 'geom',
+}
+
+name_table = 'ilots_anonymes_2021'
+name_schema = 'rpgnew'
+# Parametres bdd OUT
+# user_zh = 'postgres'
+# pwd_zh  = 'tutu'
+# adr_zh  = '192.168.60.10'
+# base_zh = 'bd_cen'
+# con_zh  = create_engine('postgresql+psycopg2://{0}:{1}@{2}/{3}'.format(user_zh,pwd_zh,adr_zh,base_zh), echo=False)
+
+
+select_cols = list(dic.values())
+
+df = gpd.read_file(file)
+# df = df.set_geometry('geom')
+df.rename_geometry('geom', inplace=True)
+df.columns = df.columns.str.lower()
+
+if not df.crs:
+  df.set_crs(epsg=2154, inplace=True)
+
+if df.crs.srs != 'epsg:2154':
+  df.to_crs(epsg=2154, inplace=True)
+
+# df.rename(columns=dic, inplace=True)
+# df = df[select_cols]
+
+
+if 'id' not in df.columns:
+  df.index.name = 'id'
+  df.reset_index(drop=False, inplace=True) 
+
+
+if 'Polygon' in df.geom_type.unique() and 'MultiPolygon' in df.geom_type.unique():
+  df = Polygons_to_MultiPolygon(df)
+  # from shapely.geometry.multipolygon import MultiPolygon
+  # tmp  = df.loc[df.geom_type == 'Polygon'].copy()
+  # geom = [MultiPolygon([x]) for x in tmp.loc[tmp.geom_type == 'Polygon','geom']]
+  # tmp  = tmp.set_geometry(geom)
+  # df = gpd.pd.concat([df.drop(tmp.index), tmp]).sort_values('id').reset_index(drop=True)
+    
+if 'LineString' in df.geom_type.unique() and 'MultiLineString' in df.geom_type.unique():
+  from shapely.geometry.multilinestring import MultiLineString
+  tmp  = df.loc[df.geom_type == 'LineString'].copy()
+  geom = [MultiLineString([x]) for x in tmp.loc[tmp.geom_type == 'LineString','geom']]
+  tmp  = tmp.set_geometry(geom)
+  df = gpd.pd.concat([df.drop(tmp.index), tmp]).sort_values('id').reset_index(drop=True)
+
+con.begin()
+df.to_postgis(
+  name = name_table,
+  con  = con,
+  schema = name_schema,
+  if_exists = 'replace',
+  chunksize = 100000,
+  dtype={'geom':Geometry(srid=2154)}
+  )
+
+sql = """ALTER TABLE {sch}.{tab} OWNER TO cen_admin;
+GRANT ALL ON TABLE {sch}.{tab} TO cen_admin;
+GRANT ALL ON TABLE {sch}.{tab} TO grp_admin;
+--GRANT SELECT ON TABLE {sch}.{tab} TO grp_consult;
+""".format(sch=name_schema,tab=name_table)
+with con.begin() as cnx:
+  cnx.execute(sql)
+
+sql = """
+REVOKE SELECT ON TABLE {sch}.{tab} FROM grp_consult;
+""".format(sch=name_schema,tab=name_table)
+with con.begin() as cnx:
+  cnx.execute(sql)
+
+if 'rpg' in name_table:
+
+  v_tab = 'v_'+name_table.replace('reg','')+'isere'
+  lst_col = ','.join(tuple('s.'+df.columns))
+
+  sql = """CREATE OR REPLACE VIEW {sch}.{v_tab}
+  AS SELECT {cols}
+    FROM {sch}.{tab} s,
+      ref_territoire.dept_isere reg
+    WHERE st_intersects(s.geom, reg.geom);
+
+  ALTER TABLE {sch}.{v_tab} OWNER TO cen_admin;
+  GRANT ALL ON TABLE {sch}.{v_tab} TO cen_admin;
+  GRANT ALL ON TABLE {sch}.{v_tab} TO grp_admin;
+  GRANT SELECT ON TABLE {sch}.{v_tab} TO grp_consult;""".format(sch=name_schema,tab=name_table,v_tab=v_tab,cols=lst_col)
+  with con.begin() as cnx:
+    cnx.execute(sql)