今天就跟大家聊聊有关Python中怎么实现数据转换，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
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import pyfme
FME_GEOMETRY_TYPE={
0:"FME_GEOM_UNDEFINED",
1:"FME_GEOM_POINT",
2:"FME_GEOM_LINE",
4:"FME_GEOM_POLYGON",
8:"FME_GEOM_DONUT",
256:"FME_GEOM_PIP",
512:"FME_GEOM_AGGREGATE",
}
session=pyfme.FMESession()
dialog=session.createDialog()
pr=dialog.sourcePrompt("","")
reader=pyfme.FMEReader(pr[0])
reader.open(pr[1],pr[2])
pw=dialog.destPrompt("","")
writer=pyfme.FMEWriter(pw[0])
writer.open(pw[1],pw[2])
theend=True
while theend:
feature=pyfme.FMEFeature()
theend=reader.readSchema(feature)
if theend:
print "\n------------%s----------" % "Schema Feature Infomation"
print "Geometry Type: " + str(FME_GEOMETRY_TYPE
[feature.getGeometryType()])print "Feature Type: " + str(feature.getFeatureType())
print "CoordinateSystem Name: " + feature.getCoordinateSystem()
csm=pyfme.FMECoordSysManager()
csp=csm.getOGCCoordSys(feature.getCoordinateSystem())
print "CoordinateSystem Information:\n%s\n" % csp
writer.addSchema(feature)
theend=True
while theend:
feature=pyfme.FMEFeature()
theend=reader.read(feature)
if theend:
print "\n------------%s----------\n" % "Data Feature Infomation"
print "GeometryType: " + str(FME_GEOMETRY_TYPE
[feature.getGeometryType()])print "FeatureType: " + str(feature.getFeatureType())
print "CoordinateSystem: " + feature.getCoordinateSystem()
print "CoordinateSystem List:\n%s\n" % feature.getCoordinates()
writer.write(feature)
reader.close()
writer.close()
del reader
del writer
看完上述内容，你们对Python中怎么实现数据转换有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注创新互联行业资讯频道，感谢大家的支持。
