Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/shpimporter.py @ 4187:21f4e4b79121

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Refactor GaugeDischargeCurveFacet to be able to set a facet name For adding another output of the GaugeDischargeCurveArtifact it is necessary to provide to facet instances with different names. Therefore the GaugeDischargeCurveFacet is extended to set the facet name in the constructor.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 19 Oct 2012 13:25:49 +0200
parents 8654e4480fc6
children 890eaa0a5162
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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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
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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
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9 from fixpoints import Fixpoint
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10 from buildings import Building
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11 from crosssectiontracks import CrosssectionTrack
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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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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17
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18
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19 VERBOSE_DEBUG=2
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20 VERBOSE_INFO=1
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21
5a654f2e35bc Added a python tool to import shapefiles into database.
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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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26 print "DEBUG: %s" % msg
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27
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28 def INFO(msg):
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29 config = getConfig()
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30 if config.verbose >= VERBOSE_INFO:
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31 print "INFO: %s" % msg
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32
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33 def ERROR(msg):
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34 config = getConfig()
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35 print "ERROR: %s" % msg
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36
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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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42 CrosssectionTrack(config),
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43 Line(config),
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44 Fixpoint(config),
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45 Building(config),
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46 Floodplain(config),
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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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50 GaugeLocation(config),
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51 Catchment(config),
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52 UESG(config)
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parents: 2853
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53 ]
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54
5a654f2e35bc Added a python tool to import shapefiles into database.
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parents:
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55
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56 def getConfig():
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57 parser = optparse.OptionParser()
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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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62 parser.add_option("--password", type="string")
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63 parser.add_option("--river_id", type="int")
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64 parser.add_option("--verbose", type="int", default=1)
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65 parser.add_option("--dry_run", type="int", default=0)
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66 parser.add_option("--skip_axis", type="int")
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67 parser.add_option("--skip_hydr_boundaries", type="int")
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68 parser.add_option("--skip_buildings", type="int")
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69 parser.add_option("--skip_crosssections", type="int")
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70 parser.add_option("--skip_lines", type="int")
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71 parser.add_option("--skip_fixpoints", type="int")
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72 parser.add_option("--skip_floodplains", type="int")
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73 parser.add_option("--skip_hws", type="int")
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74 parser.add_option("--skip_gauge_locations", type="int")
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75 parser.add_option("--skip_catchments", type="int")
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76 parser.add_option("--skip_kms", type="int")
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77 parser.add_option("--skip_uesgs", type="int")
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78 (config, args) = parser.parse_args()
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79
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80 if config.directory == None:
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81 ERROR("No river directory specified!")
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82 raise Exception("Invalid config")
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83 elif config.host == None:
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84 ERROR("No database host specified!")
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85 raise Exception("Invalid config")
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86 elif config.user == None:
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87 ERROR("No databaser user specified!")
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88 raise Exception("Invalid config")
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89 elif config.password == None:
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90 ERROR("No password specified!")
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91 raise Exception("Invalid config")
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92 elif config.river_id == None:
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93 ERROR("No river id specified!")
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94 raise Exception("Invalid config")
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95
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96 return config
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97
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98
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99 def skip_importer(config, importer):
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100 if config.skip_axis == 1 and isinstance(importer, Axis):
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101 return True
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102 elif config.skip_hydr_boundaries == 1 and isinstance(importer, HydrBoundary):
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103 return True
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104 elif config.skip_hydr_boundaries == 1 and isinstance(importer, HydrBoundaryPoly):
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105 return True
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106 elif config.skip_buildings == 1 and isinstance(importer, Building):
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107 return True
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108 elif config.skip_crosssections == 1 and isinstance(importer, CrosssectionTrack):
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109 return True
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110 elif config.skip_lines == 1 and isinstance(importer, Line):
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111 return True
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112 elif config.skip_fixpoints == 1 and isinstance(importer, Fixpoint):
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113 return True
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114 elif config.skip_floodplains == 1 and isinstance(importer, Floodplain):
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115 return True
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116 elif config.skip_hws == 1 and isinstance(importer, HWS):
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117 return True
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118 elif config.skip_gauge_locations == 1 and isinstance(importer, GaugeLocation):
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119 return True
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120 elif config.skip_catchments == 1 and isinstance(importer, Catchment):
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121 return True
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122 elif config.skip_kms == 1 and isinstance(importer, KM):
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123 return True
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124 elif config.skip_uesgs == 1 and isinstance(importer, UESG):
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125 return True
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126
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127 return False
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128
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129
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130 def parse():
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131 config=None
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132 try:
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133 config = getConfig()
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134 except:
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135 return
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136
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137 if config == None:
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138 ERROR("Unable to read config from command line!")
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139 return
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140
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141 if config.dry_run > 0:
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142 INFO("You enable 'dry_run'. No database transaction will take place!")
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143
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144 importers = getImporters(config)
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145 types = {}
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146
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147 for importer in importers:
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148 if skip_importer(config, importer):
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149 INFO("Skip import of '%s'" % importer.getName())
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150 continue
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151
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152 INFO("Start import of '%s'" % importer.getName())
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153
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154 shapes = utils.findShapefiles(importer.getPath(config.directory))
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155 DEBUG("Found %i Shapefiles" % len(shapes))
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156
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157 for shpTuple in shapes:
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158 geomType = importer.walkOverShapes(shpTuple)
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159 try:
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160 if geomType is not None:
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161 num = types[geomType]
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162 types[geomType] = num+1
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163 except:
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164 types[geomType] = 1
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165
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166 for key in types:
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167 DEBUG("%i x geometry type %s" % (types[key], key))
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168
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169
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170 if __name__ == '__main__':
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171 parse()
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