Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/shpimporter.py @ 4871:890eaa0a5162

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Add ogr_connection parameter to allow directly setting the ogr connection. This allows the importer to connect with all supported and not just OCI
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 23 Jan 2013 11:51:14 +0100
parents 8654e4480fc6
children a563e9f58f93
rev   line source
2798
5a654f2e35bc Added a python tool to import shapefiles into database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 import ogr
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bd9e76e0b55d Improved the python shapefile importer.
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2
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parents: 2862
diff changeset
3 import utils, optparse
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4
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bd9e76e0b55d Improved the python shapefile importer.
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5 from uesg import UESG
bd9e76e0b55d Improved the python shapefile importer.
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6 from axis import Axis
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7 from km import KM
bd9e76e0b55d Improved the python shapefile importer.
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8 from lines import Line
bd9e76e0b55d Improved the python shapefile importer.
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9 from fixpoints import Fixpoint
bd9e76e0b55d Improved the python shapefile importer.
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10 from buildings import Building
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11 from crosssectiontracks import CrosssectionTrack
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parents: 2853
diff changeset
12 from floodplains import Floodplain
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13 from boundaries import HydrBoundary, HydrBoundaryPoly
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14 from hws import HWS
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15 from gauges import GaugeLocation
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16 from catchments import Catchment
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parents:
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17
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18
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19 VERBOSE_DEBUG=2
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parents: 2862
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20 VERBOSE_INFO=1
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5a654f2e35bc Added a python tool to import shapefiles into database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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21
5a654f2e35bc Added a python tool to import shapefiles into database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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22
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23 def DEBUG(msg):
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24 config = getConfig()
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25 if config.verbose >= VERBOSE_DEBUG:
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parents: 2862
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26 print "DEBUG: %s" % msg
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parents: 2862
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27
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28 def INFO(msg):
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parents: 2862
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29 config = getConfig()
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30 if config.verbose >= VERBOSE_INFO:
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parents: 2862
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31 print "INFO: %s" % msg
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parents: 2862
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32
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33 def ERROR(msg):
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34 config = getConfig()
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parents: 2862
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35 print "ERROR: %s" % msg
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parents: 2862
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36
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parents: 2862
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37
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38 def getImporters(config):
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39 return [
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40 Axis(config),
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41 KM(config),
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parents: 2862
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42 CrosssectionTrack(config),
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43 Line(config),
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parents: 2862
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44 Fixpoint(config),
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parents: 2862
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45 Building(config),
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parents: 2862
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46 Floodplain(config),
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parents: 2862
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47 HydrBoundary(config),
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48 HydrBoundaryPoly(config),
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49 HWS(config),
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parents: 2862
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50 GaugeLocation(config),
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51 Catchment(config),
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parents: 2862
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52 UESG(config)
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2853
diff changeset
53 ]
2798
5a654f2e35bc Added a python tool to import shapefiles into database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54
5a654f2e35bc Added a python tool to import shapefiles into database.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55
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56 def getConfig():
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57 parser = optparse.OptionParser()
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parents: 2862
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58 parser.add_option("--directory", type="string")
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59 parser.add_option("--target_srs", type="int")
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60 parser.add_option("--host", type="string")
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61 parser.add_option("--user", type="string")
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parents: 2862
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62 parser.add_option("--password", type="string")
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parents: 2862
diff changeset
63 parser.add_option("--river_id", type="int")
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parents: 2862
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64 parser.add_option("--verbose", type="int", default=1)
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parents: 3654
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65 parser.add_option("--dry_run", type="int", default=0)
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890eaa0a5162 Add ogr_connection parameter to allow directly setting the ogr
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parents: 3655
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66 parser.add_option("--ogr_connection", type="string")
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67 parser.add_option("--skip_axis", type="int")
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parents: 2862
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68 parser.add_option("--skip_hydr_boundaries", type="int")
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69 parser.add_option("--skip_buildings", type="int")
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parents: 2862
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70 parser.add_option("--skip_crosssections", type="int")
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parents: 2862
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71 parser.add_option("--skip_lines", type="int")
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72 parser.add_option("--skip_fixpoints", type="int")
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73 parser.add_option("--skip_floodplains", type="int")
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parents: 2862
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74 parser.add_option("--skip_hws", type="int")
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parents: 2862
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75 parser.add_option("--skip_gauge_locations", type="int")
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parents: 2862
diff changeset
76 parser.add_option("--skip_catchments", type="int")
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parents: 2862
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77 parser.add_option("--skip_kms", type="int")
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78 parser.add_option("--skip_uesgs", type="int")
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parents: 2862
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79 (config, args) = parser.parse_args()
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parents:
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80
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81 if config.directory == None:
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82 ERROR("No river directory specified!")
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parents: 2862
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83 raise Exception("Invalid config")
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84 if not config.ogr_connection:
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85 if not config.host:
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86 ERROR("No database host specified!")
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87 raise Exception("Invalid config")
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88 if not config.user:
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89 ERROR("No databaser user specified!")
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90 raise Exception("Invalid config")
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91 if not config.password:
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92 ERROR("No password specified!")
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93 raise Exception("Invalid config")
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94 if config.river_id == None:
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95 ERROR("No river id specified!")
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96 raise Exception("Invalid config")
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97
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98 return config
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99
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100
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101 def skip_importer(config, importer):
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102 if config.skip_axis == 1 and isinstance(importer, Axis):
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103 return True
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104 elif config.skip_hydr_boundaries == 1 and isinstance(importer, HydrBoundary):
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105 return True
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106 elif config.skip_hydr_boundaries == 1 and isinstance(importer, HydrBoundaryPoly):
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107 return True
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parents: 2862
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108 elif config.skip_buildings == 1 and isinstance(importer, Building):
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109 return True
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110 elif config.skip_crosssections == 1 and isinstance(importer, CrosssectionTrack):
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111 return True
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112 elif config.skip_lines == 1 and isinstance(importer, Line):
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113 return True
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parents: 2862
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114 elif config.skip_fixpoints == 1 and isinstance(importer, Fixpoint):
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115 return True
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parents: 2862
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116 elif config.skip_floodplains == 1 and isinstance(importer, Floodplain):
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117 return True
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118 elif config.skip_hws == 1 and isinstance(importer, HWS):
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119 return True
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120 elif config.skip_gauge_locations == 1 and isinstance(importer, GaugeLocation):
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121 return True
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122 elif config.skip_catchments == 1 and isinstance(importer, Catchment):
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123 return True
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124 elif config.skip_kms == 1 and isinstance(importer, KM):
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125 return True
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126 elif config.skip_uesgs == 1 and isinstance(importer, UESG):
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127 return True
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128
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129 return False
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130
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131
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132 def parse():
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133 config=None
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134 try:
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135 config = getConfig()
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136 except:
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137 return
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138
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139 if config == None:
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140 ERROR("Unable to read config from command line!")
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141 return
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142
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143 if config.dry_run > 0:
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144 INFO("You enable 'dry_run'. No database transaction will take place!")
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145
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146 importers = getImporters(config)
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147 types = {}
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148
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149 for importer in importers:
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150 if skip_importer(config, importer):
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151 INFO("Skip import of '%s'" % importer.getName())
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152 continue
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153
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154 INFO("Start import of '%s'" % importer.getName())
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155
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156 shapes = utils.findShapefiles(importer.getPath(config.directory))
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157 DEBUG("Found %i Shapefiles" % len(shapes))
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158
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159 for shpTuple in shapes:
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160 geomType = importer.walkOverShapes(shpTuple)
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161 try:
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162 if geomType is not None:
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163 num = types[geomType]
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164 types[geomType] = num+1
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165 except:
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166 types[geomType] = 1
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167
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168 for key in types:
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169 DEBUG("%i x geometry type %s" % (types[key], key))
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170
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171
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172 if __name__ == '__main__':
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173 parse()
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