本文整理汇总了Python中qgis.PyQt.QtCore.QDir.entryList方法的典型用法代码示例。如果您正苦于以下问题：Python QDir.entryList方法的具体用法？Python QDir.entryList怎么用？Python QDir.entryList使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.PyQt.QtCore.QDir的用法示例。
在下文中一共展示了QDir.entryList方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: getRasterFiles
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import entryList [as 别名]
def getRasterFiles(path, recursive=False):
rasters = []
if not QFileInfo(path).exists():
return rasters
# TODO remove *.aux.xml
_filter = getRasterExtensions()
workDir = QDir(path)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(_filter)
files = workDir.entryList()
for f in files:
rasters.append(path + "/" + f)
if recursive:
for myRoot, myDirs, myFiles in os.walk(str(path)):
for dir in myDirs:
workDir = QDir(myRoot + "/" + dir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(_filter)
workFiles = workDir.entryList()
for f in workFiles:
rasters.append(myRoot + "/" + dir + "/" + f)
return rasters示例2: fillInputDir
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import entryList [as 别名]
def fillInputDir(self):
inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with files to Warp"))
if not inputDir:
return
self.inSelector.setFilename(inputDir)
filter = Utils.getRasterExtensions()
workDir = QDir(inputDir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(filter)
if len(workDir.entryList()) > 0:
fl = inputDir + "/" + workDir.entryList()[0]
self.sourceSRSEdit.setText(Utils.getRasterSRS(self, fl))示例3: getAllInstalled
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import entryList [as 别名]
def getAllInstalled(self):
""" Build the localCache """
self.localCache = {}
# reversed list of the plugin paths: first system plugins -> then user plugins -> finally custom path(s)
pluginPaths = list(plugin_paths)
pluginPaths.reverse()
for pluginsPath in pluginPaths:
isTheSystemDir = (pluginPaths.index(pluginsPath) == 0) # The current dir is the system plugins dir
if isTheSystemDir:
# temporarily add the system path as the first element to force loading the readonly plugins, even if masked by user ones.
sys.path = [pluginsPath] + sys.path
try:
pluginDir = QDir(pluginsPath)
pluginDir.setFilter(QDir.AllDirs)
for key in pluginDir.entryList():
if key not in [".", ".."]:
path = QDir.toNativeSeparators(pluginsPath + "/" + key)
# readOnly = not QFileInfo(pluginsPath).isWritable() # On windows testing the writable status isn't reliable.
readOnly = isTheSystemDir # Assume only the system plugins are not writable.
# failedToLoad = settings.value("/PythonPlugins/watchDog/" + key) is not None
plugin = self.getInstalledPlugin(key, path=path, readOnly=readOnly)
if key in list(self.localCache.keys()) and compareVersions(self.localCache[key]["version_installed"], plugin["version_installed"]) == 1:
# An obsolete plugin in the "user" location is masking a newer one in the "system" location!
self.obsoletePlugins += [key]
self.localCache[key] = plugin
except:
# it's not necessary to stop if one of the dirs is inaccessible
pass
if isTheSystemDir:
# remove the temporarily added path
sys.path.remove(pluginsPath)示例4: fillInputDir
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import entryList [as 别名]
def fillInputDir(self):
inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with files to Translate"))
if not inputDir:
return
self.inSelector.setFilename(inputDir)
filter = Utils.getRasterExtensions()
workDir = QDir(inputDir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(filter)
# search for a valid SRS, then use it as default target SRS
srs = ''
for fname in workDir.entryList():
fl = inputDir + "/" + fname
srs = Utils.getRasterSRS(self, fl)
if srs:
break
self.targetSRSEdit.setText(srs)示例5: testStatistics
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import entryList [as 别名]
def testStatistics(self):
"""Test zonal stats"""
TEST_DATA_DIR = unitTestDataPath() + "/zonalstatistics/"
myTempPath = QDir.tempPath() + "/"
testDir = QDir(TEST_DATA_DIR)
for f in testDir.entryList(QDir.Files):
QFile.remove(myTempPath + f)
QFile.copy(TEST_DATA_DIR + f, myTempPath + f)
myVector = QgsVectorLayer(myTempPath + "polys.shp", "poly", "ogr")
myRasterPath = myTempPath + "edge_problem.asc"
zs = QgsZonalStatistics(myVector, myRasterPath, "", 1)
zs.calculateStatistics(None)
feat = QgsFeature()
# validate statistics for each feature
request = QgsFeatureRequest().setFilterFid(0)
feat = next(myVector.getFeatures(request))
myMessage = ('Expected: %f\nGot: %f\n' % (12.0, feat[1]))
assert feat[1] == 12.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (8.0, feat[2]))
assert feat[2] == 8.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.666666666666667, feat[3]))
assert abs(feat[3] - 0.666666666666667) < 0.00001, myMessage
request.setFilterFid(1)
feat = next(myVector.getFeatures(request))
myMessage = ('Expected: %f\nGot: %f\n' % (9.0, feat[1]))
assert feat[1] == 9.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (5.0, feat[2]))
assert feat[2] == 5.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.555555555555556, feat[3]))
assert abs(feat[3] - 0.555555555555556) < 0.00001, myMessage
request.setFilterFid(2)
feat = next(myVector.getFeatures(request))
myMessage = ('Expected: %f\nGot: %f\n' % (6.0, feat[1]))
assert feat[1] == 6.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (5.0, feat[2]))
assert feat[2] == 5.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.833333333333333, feat[3]))
assert abs(feat[3] - 0.833333333333333) < 0.00001, myMessage示例6: testStatistics
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import entryList [as 别名]
def testStatistics(self):
"""Test zonal stats"""
TEST_DATA_DIR = unitTestDataPath() + "/zonalstatistics/"
myTempPath = QDir.tempPath() + "/"
testDir = QDir(TEST_DATA_DIR)
for f in testDir.entryList(QDir.Files):
QFile.remove(myTempPath + f)
QFile.copy(TEST_DATA_DIR + f, myTempPath + f)
myVector = QgsVectorLayer(myTempPath + "polys.shp", "poly", "ogr")
myRaster = QgsRasterLayer(myTempPath + "edge_problem.asc", "raster", "gdal")
zs = QgsZonalStatistics(myVector, myRaster, "", 1, QgsZonalStatistics.All)
zs.calculateStatistics(None)
feat = QgsFeature()
# validate statistics for each feature
request = QgsFeatureRequest().setFilterFid(0)
feat = next(myVector.getFeatures(request))
myMessage = ('Expected: %f\nGot: %f\n' % (12.0, feat[1]))
assert feat[1] == 12.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (8.0, feat[2]))
assert feat[2] == 8.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.666666666666667, feat[3]))
assert abs(feat[3] - 0.666666666666667) < 0.00001, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[4]))
assert feat[4] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.47140452079103201, feat[5]))
assert abs(feat[5] - 0.47140452079103201) < 0.00001, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.0, feat[6]))
assert feat[6] == 0.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[7]))
assert feat[7] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[8]))
assert feat[8] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.0, feat[9]))
assert feat[9] == 0.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[10]))
assert feat[10] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (2.0, feat[11]))
assert feat[11] == 2.0, myMessage
request.setFilterFid(1)
feat = next(myVector.getFeatures(request))
myMessage = ('Expected: %f\nGot: %f\n' % (9.0, feat[1]))
assert feat[1] == 9.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (5.0, feat[2]))
assert feat[2] == 5.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.555555555555556, feat[3]))
assert abs(feat[3] - 0.555555555555556) < 0.00001, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[4]))
assert feat[4] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.49690399499995302, feat[5]))
assert abs(feat[5] - 0.49690399499995302) < 0.00001, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.0, feat[6]))
assert feat[6] == 0.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[7]))
assert feat[7] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[8]))
assert feat[8] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.0, feat[9]))
assert feat[9] == 0.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[10]))
assert feat[10] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (2.0, feat[11]))
assert feat[11] == 2.0, myMessage
request.setFilterFid(2)
feat = next(myVector.getFeatures(request))
myMessage = ('Expected: %f\nGot: %f\n' % (6.0, feat[1]))
assert feat[1] == 6.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (5.0, feat[2]))
assert feat[2] == 5.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.833333333333333, feat[3]))
assert abs(feat[3] - 0.833333333333333) < 0.00001, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[4]))
assert feat[4] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.372677996249965, feat[5]))
assert abs(feat[5] - 0.372677996249965) < 0.00001, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.0, feat[6]))
assert feat[6] == 0.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[7]))
assert feat[7] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[8]))
assert feat[8] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (0.0, feat[9]))
assert feat[9] == 0.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (1.0, feat[10]))
assert feat[10] == 1.0, myMessage
myMessage = ('Expected: %f\nGot: %f\n' % (2.0, feat[11]))
assert feat[11] == 2.0, myMessage