今天就跟大家聊聊有關(guān)Python中怎么實(shí)現(xiàn)數(shù)據(jù)轉(zhuǎn)換,可能很多人都不太了解,為了讓大家更加了解,小編給大家總結(jié)了以下內(nèi)容,希望大家根據(jù)這篇文章可以有所收獲。
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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
看完上述內(nèi)容,你們對(duì)Python中怎么實(shí)現(xiàn)數(shù)據(jù)轉(zhuǎn)換有進(jìn)一步的了解嗎?如果還想了解更多知識(shí)或者相關(guān)內(nèi)容,請(qǐng)關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道,感謝大家的支持。