def test_vsiadls_fake_mkdir_rmdir():
if gdaltest.webserver_port == 0:
pytest.skip()
gdal.VSICurlClearCache()
# Invalid name
ret = gdal.Mkdir('/vsiadls', 0)
assert ret != 0
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir', 404, {'Connection': 'close'})
handler.add('PUT', '/azure/blob/myaccount/az_bucket_test_mkdir/dir?resource=directory', 201)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiadls/az_bucket_test_mkdir/dir', 0)
assert ret == 0
# Try creating already existing directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir', 200, {'x-ms-permissions': 'rwxrwxrwx', 'x-ms-resource-type': 'directory' } )
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiadls/az_bucket_test_mkdir/dir', 0)
assert ret != 0
# Invalid name
ret = gdal.Rmdir('/vsiadls')
assert ret != 0
# Not a directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/it_is_a_file', 200, {'x-ms-permissions': 'rwxrwxrwx', 'x-ms-resource-type': 'file' } )
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiadls/az_bucket_test_mkdir/it_is_a_file')
assert ret != 0
# Valid
handler = webserver.SequentialHandler()
handler.add('DELETE', '/azure/blob/myaccount/az_bucket_test_mkdir/dir?recursive=false', 200)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiadls/az_bucket_test_mkdir/dir')
assert ret == 0
# Try deleting already deleted directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir', 404 )
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiadls/az_bucket_test_mkdir/dir')
assert ret != 0
# RmdirRecursive
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir_rec', 200, {'x-ms-permissions': 'rwxrwxrwx', 'x-ms-resource-type': 'directory' } )
handler.add('DELETE', '/azure/blob/myaccount/az_bucket_test_mkdir/dir_rec?recursive=true', 200)
with webserver.install_http_handler(handler):
ret = gdal.RmdirRecursive('/vsiadls/az_bucket_test_mkdir/dir_rec')
assert ret == 0
def test_vsiadls_real_instance_filesystem_tests():
if gdal.GetConfigOption('ADLS_ALLOW_FILESYSTEM_TESTS') is None:
pytest.skip('Missing ADLS_ALLOW_FILESYSTEM_TESTS')
fspath = '/vsiadls/test-vsiadls-filesystem-tests'
try:
assert gdal.VSIStatL(fspath) is None
assert gdal.Mkdir(fspath, 0) == 0
statres = gdal.VSIStatL(fspath)
assert statres is not None and stat.S_ISDIR(statres.mode)
assert gdal.ReadDir(fspath) == ["."]
assert gdal.Mkdir(fspath, 0) != 0
assert gdal.Mkdir(fspath + '/subdir', 0) == 0
statres = gdal.VSIStatL(fspath + '/subdir')
assert statres is not None and stat.S_ISDIR(statres.mode)
assert gdal.Rmdir(fspath) != 0
finally:
assert gdal.RmdirRecursive(fspath) == 0
assert gdal.VSIStatL(fspath) is None
def gdal_rm(argv, progress=None):
# pylint: disable=unused-argument
filename = None
recursive = False
argv = gdal.GeneralCmdLineProcessor(argv)
if argv is None:
return -1
for i in range(1, len(argv)):
if argv[i] == '-r':
recursive = True
elif filename is None:
filename = argv[i]
elif argv[i][0] == '-':
print('Unexpected option : %s' % argv[i])
return Usage()
else:
print('Unexpected option : %s' % argv[i])
return Usage()
if filename is None:
return Usage()
if recursive:
ret = gdal.RmdirRecursive(filename)
else:
ret = gdal.Rmdir(filename)
if ret != 0:
print('Deletion failed')
return ret
def test_ogr_pds4_create_table_delimited_with_srs_no_vrt():
options = [
'VAR_LOGICAL_IDENTIFIER=logical_identifier', 'VAR_TITLE=title',
'VAR_INVESTIGATION_AREA_NAME=ian',
'VAR_INVESTIGATION_AREA_LID_REFERENCE=INVESTIGATION_AREA_LID_REFERENCE',
'VAR_OBSERVING_SYSTEM_NAME=osn', 'VAR_TARGET=target',
'VAR_TARGET_TYPE=target'
]
ds = ogr.GetDriverByName('PDS4').CreateDataSource('/vsimem/test.xml',
options=options)
srs = osr.SpatialReference()
srs.SetFromUserInput('+proj=tmerc +datum=WGS84')
lyr = ds.CreateLayer('foo', srs=srs, options=['CREATE_VRT=NO'])
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
f = ogr.Feature(lyr.GetLayerDefn())
lyr.CreateFeature(f)
ds = None
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayerByName('foo')
wkt = lyr.GetSpatialRef().ExportToWkt()
assert wkt.replace(
'D_WGS_1984', 'WGS_1984'
) == 'PROJCS["Transverse Mercator target",GEOGCS["GCS_target",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,0]],PRIMEM["Reference_Meridian",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",0],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["Metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH]]'.replace(
'D_WGS_1984', 'WGS_1984'), wkt
ds = None
ogr.GetDriverByName('PDS4').DeleteDataSource('/vsimem/test.xml')
gdal.Rmdir('/vsimem/test')
def gdal_rm_recurse(filename, simulate=False):
delete_self = True
if filename.endswith('/*'):
delete_self = False
filename = filename[0:-2]
dir_contents = gdal.ReadDir(filename)
if dir_contents:
for f in dir_contents:
if f not in ('.', '..'):
ret = gdal_rm_recurse(filename + '/' + f, simulate=simulate)
if ret != 0:
return ret
if not delete_self:
return 0
elif simulate:
print('Rmdir(%s)' % filename)
return 0
else:
ret = gdal.Rmdir(filename)
# Some filesystems, like /vsiaz/ don't have a real directory
# implementation. As soon as you remove the last file in the dir,
# the dir "disappears".
if ret < 0:
if gdal.VSIStatL(filename) is None:
ret = 0
return ret
else:
if simulate:
print('Unlink(%s)' % filename)
return 0
return gdal.Unlink(filename)
def vsifile_9():
lst = gdal.ReadDir('.')
if len(lst) < 4:
gdaltest.post_reason('fail')
return 'fail'
# Test truncation
lst_truncated = gdal.ReadDir('.', int(len(lst) / 2))
if len(lst_truncated) <= int(len(lst) / 2):
gdaltest.post_reason('fail')
return 'fail'
gdal.Mkdir('/vsimem/mydir', 438)
for i in range(10):
fp = gdal.VSIFOpenL('/vsimem/mydir/%d' % i, 'wb')
gdal.VSIFCloseL(fp)
lst = gdal.ReadDir('/vsimem/mydir')
if len(lst) < 4:
gdaltest.post_reason('fail')
return 'fail'
# Test truncation
lst_truncated = gdal.ReadDir('/vsimem/mydir', int(len(lst) / 2))
if len(lst_truncated) <= int(len(lst) / 2):
gdaltest.post_reason('fail')
return 'fail'
for i in range(10):
gdal.Unlink('/vsimem/mydir/%d' % i)
gdal.Rmdir('/vsimem/mydir')
return 'success'
def ogr_libkml_check_write_dir():
if not ogrtest.have_read_libkml:
return 'skip'
ret = ogr_libkml_check_write('/vsimem/libkmldir')
files = gdal.ReadDir('/vsimem/libkmldir')
for filename in files:
gdal.Unlink('/vsimem/libkmldir/' + filename)
gdal.Rmdir('/vsimem/libkmldir')
return ret
def test_ogr_vdv_cleanup():
gdal.Unlink('tmp/test.x10')
gdal.Unlink('/vsimem/vdv/ogr_vdv_2.x10')
gdal.Unlink('/vsimem/vdv/ogr_vdv_7.x10')
gdal.Unlink('/vsimem/vdv/ogr_vdv_8.x10')
files = gdal.ReadDir('tmp/test_x10')
if files is not None:
for f in files:
gdal.Unlink('tmp/test_x10/' + f)
gdal.Rmdir('tmp/test_x10')
def test_vsifile_8():
# octal 0666 = decimal 438
gdal.Mkdir('/vsimem/mydir', 438)
fp = gdal.VSIFOpenL('/vsimem/mydir/a', 'wb')
gdal.VSIFCloseL(fp)
gdal.Rename('/vsimem/mydir', '/vsimem/newdir'.encode('ascii').decode('ascii'))
assert gdal.VSIStatL('/vsimem/newdir') is not None
assert gdal.VSIStatL('/vsimem/newdir/a') is not None
gdal.Unlink('/vsimem/newdir/a')
gdal.Rmdir('/vsimem/newdir')
def vsifile_8():
# octal 0666 = decimal 438
gdal.Mkdir('/vsimem/mydir', 438)
fp = gdal.VSIFOpenL('/vsimem/mydir/a', 'wb')
gdal.VSIFCloseL(fp)
gdal.Rename('/vsimem/mydir', '/vsimem/newdir'.encode('ascii').decode('ascii'))
if gdal.VSIStatL('/vsimem/newdir') is None:
gdaltest.post_reason('fail')
return 'fail'
if gdal.VSIStatL('/vsimem/newdir/a') is None:
gdaltest.post_reason('fail')
return 'fail'
gdal.Unlink('/vsimem/newdir/a')
gdal.Rmdir('/vsimem/newdir')
return 'success'
def test_vsifile_9():
lst = gdal.ReadDir('.')
assert len(lst) >= 4
# Test truncation
lst_truncated = gdal.ReadDir('.', int(len(lst) / 2))
assert len(lst_truncated) > int(len(lst) / 2)
gdal.Mkdir('/vsimem/mydir', 438)
for i in range(10):
fp = gdal.VSIFOpenL('/vsimem/mydir/%d' % i, 'wb')
gdal.VSIFCloseL(fp)
lst = gdal.ReadDir('/vsimem/mydir')
assert len(lst) >= 4
# Test truncation
lst_truncated = gdal.ReadDir('/vsimem/mydir', int(len(lst) / 2))
assert len(lst_truncated) > int(len(lst) / 2)
for i in range(10):
gdal.Unlink('/vsimem/mydir/%d' % i)
gdal.Rmdir('/vsimem/mydir')
def gdal_rm(argv, progress=None):
filename = None
argv = gdal.GeneralCmdLineProcessor(argv)
if argv is None:
return -1
for i in range(1, len(argv)):
if filename is None:
filename = argv[i]
elif argv[i][0] == '-':
print('Unexpected option : %s' % argv[i])
return Usage()
else:
print('Unexpected option : %s' % argv[i])
return Usage()
if filename is None:
return Usage()
ret = gdal.Rmdir(filename)
if ret != 0:
print('Deletion failed')
return ret
def test_vsiwebhdfs_mkdir_rmdir():
if gdaltest.webserver_port == 0:
pytest.skip()
gdal.VSICurlClearCache()
# Invalid name
ret = gdal.Mkdir('/vsiwebhdfs', 0)
assert ret != 0
# Valid
handler = webserver.SequentialHandler()
handler.add('PUT', '/webhdfs/v1/foo/dir?op=MKDIRS', 200, {},
'{"boolean":true}')
with webserver.install_http_handler(handler):
ret = gdal.Mkdir(gdaltest.webhdfs_base_connection + '/foo/dir', 0)
assert ret == 0
# Valid with all options
handler = webserver.SequentialHandler()
handler.add(
'PUT',
'/webhdfs/v1/foo/dir?op=MKDIRS&user.name=root&delegation=token&permission=755',
200, {}, '{"boolean":true}')
with gdaltest.config_options({
'WEBHDFS_USERNAME': '******',
'WEBHDFS_DELEGATION': 'token'
}):
with webserver.install_http_handler(handler):
ret = gdal.Mkdir(gdaltest.webhdfs_base_connection + '/foo/dir/',
493) # 0755
assert ret == 0
# Error
handler = webserver.SequentialHandler()
handler.add('PUT', '/webhdfs/v1/foo/dir_error?op=MKDIRS', 404)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir(gdaltest.webhdfs_base_connection + '/foo/dir_error',
0)
assert ret != 0
# Root name is invalid
ret = gdal.Mkdir(gdaltest.webhdfs_base_connection + '/', 0)
assert ret != 0
# Invalid name
ret = gdal.Rmdir('/vsiwebhdfs')
assert ret != 0
gdal.VSICurlClearCache()
# Valid
handler = webserver.SequentialHandler()
handler.add('DELETE', '/webhdfs/v1/foo/dir?op=DELETE', 200, {},
'{"boolean":true}')
with webserver.install_http_handler(handler):
ret = gdal.Rmdir(gdaltest.webhdfs_base_connection + '/foo/dir')
assert ret == 0
# Error
handler = webserver.SequentialHandler()
handler.add('DELETE', '/webhdfs/v1/foo/dir_error?op=DELETE', 404)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir(gdaltest.webhdfs_base_connection + '/foo/dir_error')
assert ret != 0
def test_vsiwebhdfs_extra_1():
if not gdaltest.built_against_curl():
pytest.skip()
webhdfs_url = gdal.GetConfigOption('WEBHDFS_URL')
if webhdfs_url is None:
pytest.skip('Missing WEBHDFS_URL')
if webhdfs_url.endswith('/webhdfs/v1') or webhdfs_url.endswith(
'/webhdfs/v1/'):
path = '/vsiwebhdfs/' + webhdfs_url
statres = gdal.VSIStatL(path)
assert statres is not None and stat.S_ISDIR(statres.mode), \
('%s is not a valid bucket' % path)
readdir = gdal.ReadDir(path)
assert readdir is not None, 'ReadDir() should not return empty list'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
assert gdal.VSIStatL(subpath) is not None, \
('Stat(%s) should not return an error' % subpath)
unique_id = 'vsiwebhdfs_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id in readdir, \
('ReadDir(%s) should contain %s' % (path, unique_id))
#ret = gdal.Mkdir(subpath, 0)
# if ret == 0:
# gdaltest.post_reason('fail')
# print('Mkdir(%s) repeated should return an error' % subpath)
# return 'fail'
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id not in readdir, \
('ReadDir(%s) should not contain %s' % (path, unique_id))
ret = gdal.Rmdir(subpath)
assert ret != 0, ('Rmdir(%s) repeated should return an error' %
subpath)
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
assert f is not None
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
assert ret != 0, \
('Rmdir(%s) on non empty directory should return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test.txt')
assert ret >= 0, ('Unlink(%s) should not return an error' %
(subpath + '/test.txt'))
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
return
f = open_for_read('/vsiwebhdfs/' + webhdfs_url)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
def vsiaz_extra_1():
if not gdaltest.built_against_curl():
return 'skip'
az_resource = gdal.GetConfigOption('/azure/blob/myaccount/az_RESOURCE')
if az_resource is None:
print('Missing AZ_RESOURCE for running gdaltest_list_extra')
return 'skip'
if az_resource.find('/') < 0:
path = '/vsiaz/' + az_resource
statres = gdal.VSIStatL(path)
if statres is None or not stat.S_ISDIR(statres.mode):
gdaltest.post_reason('fail')
print('%s is not a valid bucket' % path)
return 'fail'
readdir = gdal.ReadDir(path)
if readdir is None:
gdaltest.post_reason('fail')
print('ReadDir() should not return empty list')
return 'fail'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
if gdal.VSIStatL(subpath) is None:
gdaltest.post_reason('fail')
print('Stat(%s) should not return an error' % subpath)
return 'fail'
unique_id = 'vsiaz_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
if ret < 0:
gdaltest.post_reason('fail')
print('Mkdir(%s) should not return an error' % subpath)
return 'fail'
readdir = gdal.ReadDir(path)
if unique_id not in readdir:
gdaltest.post_reason('fail')
print('ReadDir(%s) should contain %s' % (path, unique_id))
print(readdir)
return 'fail'
ret = gdal.Mkdir(subpath, 0)
if ret == 0:
gdaltest.post_reason('fail')
print('Mkdir(%s) repeated should return an error' % subpath)
return 'fail'
ret = gdal.Rmdir(subpath)
if ret < 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) should not return an error' % subpath)
return 'fail'
readdir = gdal.ReadDir(path)
if unique_id in readdir:
gdaltest.post_reason('fail')
print('ReadDir(%s) should not contain %s' % (path, unique_id))
print(readdir)
return 'fail'
ret = gdal.Rmdir(subpath)
if ret == 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) repeated should return an error' % subpath)
return 'fail'
ret = gdal.Mkdir(subpath, 0)
if ret < 0:
gdaltest.post_reason('fail')
print('Mkdir(%s) should not return an error' % subpath)
return 'fail'
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
if f is None:
gdaltest.post_reason('fail')
return 'fail'
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
if ret == 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) on non empty directory should return an error' %
subpath)
return 'fail'
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
if f is None:
gdaltest.post_reason('fail')
return 'fail'
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
if data != 'hello':
gdaltest.post_reason('fail')
print(data)
return 'fail'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test.txt')
if ret < 0:
gdaltest.post_reason('fail')
print('Unlink(%s) should not return an error' %
(subpath + '/test.txt'))
return 'fail'
ret = gdal.Rmdir(subpath)
if ret < 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) should not return an error' % subpath)
return 'fail'
return 'success'
f = open_for_read('/vsiaz/' + az_resource)
if f is None:
gdaltest.post_reason('fail')
return 'fail'
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
if len(ret) != 1:
gdaltest.post_reason('fail')
print(ret)
return 'fail'
# Same with /vsiaz_streaming/
f = open_for_read('/vsiaz_streaming/' + az_resource)
if f is None:
gdaltest.post_reason('fail')
return 'fail'
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
if len(ret) != 1:
gdaltest.post_reason('fail')
print(ret)
return 'fail'
# Invalid bucket : "The specified bucket does not exist"
gdal.ErrorReset()
f = open_for_read('/vsiaz/not_existing_bucket/foo')
with gdaltest.error_handler():
gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
if gdal.VSIGetLastErrorMsg() == '':
gdaltest.post_reason('fail')
print(gdal.VSIGetLastErrorMsg())
return 'fail'
# Invalid resource
gdal.ErrorReset()
f = open_for_read('/vsiaz_streaming/' + az_resource +
'/invalid_resource.baz')
if f is not None:
gdaltest.post_reason('fail')
print(gdal.VSIGetLastErrorMsg())
return 'fail'
return 'success'
def vsiaz_fake_mkdir_rmdir():
if gdaltest.webserver_port == 0:
return 'skip'
# Invalid name
ret = gdal.Mkdir('/vsiaz', 0)
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/', 404,
{'Connection': 'close'})
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container',
200, {'Connection': 'close'})
handler.add(
'PUT',
'/azure/blob/myaccount/az_bucket_test_mkdir/dir/.gdal_marker_for_dir',
201)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiaz/az_bucket_test_mkdir/dir', 0)
if ret != 0:
gdaltest.post_reason('fail')
return 'fail'
# Try creating already existing directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/', 404)
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container',
200, {
'Connection': 'close',
'Content-type': 'application/xml'
}, """<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir/</Prefix>
<Blobs>
<Blob>
<Name>dir/.gdal_marker_for_dir</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiaz/az_bucket_test_mkdir/dir', 0)
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
# Invalid name
ret = gdal.Rmdir('/vsiaz')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
# Not a directory
handler = webserver.SequentialHandler()
handler.add('HEAD',
'/azure/blob/myaccount/az_bucket_test_mkdir/it_is_a_file/',
404)
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=it_is_a_file%2F&restype=container',
200, {
'Connection': 'close',
'Content-type': 'application/xml'
}, """<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>it_is_a_file/</Prefix>
</EnumerationResults>
""")
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/it_is_a_file')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
# Valid
handler = webserver.SequentialHandler()
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container',
200, {
'Connection': 'close',
'Content-type': 'application/xml'
}, """<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir/</Prefix>
<Blobs>
<Blob>
<Name>dir/.gdal_marker_for_dir</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
handler.add(
'DELETE',
'/azure/blob/myaccount/az_bucket_test_mkdir/dir/.gdal_marker_for_dir',
202)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/dir')
if ret != 0:
gdaltest.post_reason('fail')
return 'fail'
# Try deleting already deleted directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/', 404)
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container',
200)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/dir')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
# Try deleting non-empty directory
handler = webserver.SequentialHandler()
handler.add('HEAD',
'/azure/blob/myaccount/az_bucket_test_mkdir/dir_nonempty/',
404)
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir_nonempty%2F&restype=container',
200, {
'Connection': 'close',
'Content-type': 'application/xml'
}, """<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir_nonempty/</Prefix>
<Blobs>
<Blob>
<Name>dir_nonempty/foo</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
handler.add(
'GET',
'/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir_nonempty%2F&restype=container',
200, {
'Connection': 'close',
'Content-type': 'application/xml'
}, """<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir_nonempty/</Prefix>
<Blobs>
<Blob>
<Name>dir_nonempty/foo</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/dir_nonempty')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
return 'success'
def test_vsiaz_extra_1():
if not gdaltest.built_against_curl():
pytest.skip()
az_resource = gdal.GetConfigOption('AZ_RESOURCE')
if az_resource is None:
pytest.skip('Missing AZ_RESOURCE')
if '/' not in az_resource:
path = '/vsiaz/' + az_resource
statres = gdal.VSIStatL(path)
assert statres is not None and stat.S_ISDIR(statres.mode), \
('%s is not a valid bucket' % path)
readdir = gdal.ReadDir(path)
assert readdir is not None, 'ReadDir() should not return empty list'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
assert gdal.VSIStatL(subpath) is not None, \
('Stat(%s) should not return an error' % subpath)
unique_id = 'vsiaz_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id in readdir, \
('ReadDir(%s) should contain %s' % (path, unique_id))
ret = gdal.Mkdir(subpath, 0)
assert ret != 0, ('Mkdir(%s) repeated should return an error' %
subpath)
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id not in readdir, \
('ReadDir(%s) should not contain %s' % (path, unique_id))
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
assert f is not None
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
assert ret != 0, \
('Rmdir(%s) on non empty directory should return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
md = gdal.GetFileMetadata(subpath + '/test.txt', 'HEADERS')
assert 'x-ms-blob-type' in md
md = gdal.GetFileMetadata(subpath + '/test.txt', 'METADATA')
assert 'ETag' in md
assert 'x-ms-blob-type' not in md
md = gdal.GetFileMetadata(subpath + '/test.txt', 'TAGS')
assert md == {}
# Change properties
assert gdal.SetFileMetadata(subpath + '/test.txt',
{'x-ms-blob-content-type': 'foo'},
'PROPERTIES')
md = gdal.GetFileMetadata(subpath + '/test.txt', 'HEADERS')
assert md['Content-Type'] == 'foo'
# Change metadata
assert gdal.SetFileMetadata(subpath + '/test.txt',
{'x-ms-meta-FOO': 'BAR'}, 'METADATA')
md = gdal.GetFileMetadata(subpath + '/test.txt', 'METADATA')
assert md['x-ms-meta-FOO'] == 'BAR'
# Change tags
assert gdal.SetFileMetadata(subpath + '/test.txt', {'BAR': 'BAZ'},
'TAGS')
md = gdal.GetFileMetadata(subpath + '/test.txt', 'TAGS')
assert md['BAR'] == 'BAZ'
assert gdal.Rename(subpath + '/test.txt', subpath + '/test2.txt') == 0
f = gdal.VSIFOpenL(subpath + '/test2.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test2.txt')
assert ret >= 0, \
('Unlink(%s) should not return an error' % (subpath + '/test2.txt'))
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
return
f = open_for_read('/vsiaz/' + az_resource)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
# Same with /vsiaz_streaming/
f = open_for_read('/vsiaz_streaming/' + az_resource)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
if False: # pylint: disable=using-constant-test
# we actually try to read at read() time and bSetError = false
# Invalid bucket : "The specified bucket does not exist"
gdal.ErrorReset()
f = open_for_read('/vsiaz/not_existing_bucket/foo')
with gdaltest.error_handler():
gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert gdal.VSIGetLastErrorMsg() != ''
# Invalid resource
gdal.ErrorReset()
f = open_for_read('/vsiaz_streaming/' + az_resource +
'/invalid_resource.baz')
assert f is None, gdal.VSIGetLastErrorMsg()
# Test GetSignedURL()
signed_url = gdal.GetSignedURL('/vsiaz/' + az_resource)
f = open_for_read('/vsicurl_streaming/' + signed_url)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
def test_vsiswift_extra_1():
if not gdaltest.built_against_curl():
pytest.skip()
swift_resource = gdal.GetConfigOption('SWIFT_RESOURCE')
if swift_resource is None:
pytest.skip('Missing SWIFT_RESOURCE')
if '/' not in swift_resource:
path = '/vsiswift/' + swift_resource
statres = gdal.VSIStatL(path)
assert statres is not None and stat.S_ISDIR(statres.mode), \
('%s is not a valid bucket' % path)
readdir = gdal.ReadDir(path)
assert readdir is not None, 'ReadDir() should not return empty list'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
assert gdal.VSIStatL(subpath) is not None, \
('Stat(%s) should not return an error' % subpath)
unique_id = 'vsiswift_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id in readdir, \
('ReadDir(%s) should contain %s' % (path, unique_id))
ret = gdal.Mkdir(subpath, 0)
assert ret != 0, ('Mkdir(%s) repeated should return an error' %
subpath)
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id not in readdir, \
('ReadDir(%s) should not contain %s' % (path, unique_id))
ret = gdal.Rmdir(subpath)
assert ret != 0, ('Rmdir(%s) repeated should return an error' %
subpath)
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
assert f is not None
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
assert ret != 0, \
('Rmdir(%s) on non empty directory should return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test.txt')
assert ret >= 0, \
('Unlink(%s) should not return an error' % (subpath + '/test.txt'))
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
return
f = open_for_read('/vsiswift/' + swift_resource)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
# Same with /vsiswift_streaming/
f = open_for_read('/vsiswift_streaming/' + swift_resource)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
# Invalid resource
gdal.ErrorReset()
f = open_for_read('/vsiswift_streaming/' + swift_resource +
'/invalid_resource.baz')
assert f is None, gdal.VSIGetLastErrorMsg()
def vsiswift_fake_mkdir_rmdir():
if gdaltest.webserver_port == 0:
return 'skip'
gdal.VSICurlClearCache()
# Invalid name
ret = gdal.Mkdir('/vsiswift', 0)
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
handler = webserver.SequentialHandler()
handler.add('GET', '/v1/AUTH_something/foo/dir/', 404, {'Connection':'close'})
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=10000', 200, {'Connection':'close'}, "[]")
handler.add('PUT', '/v1/AUTH_something/foo/dir/', 201)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiswift/foo/dir', 0)
if ret != 0:
gdaltest.post_reason('fail')
return 'fail'
# Try creating already existing directory
handler = webserver.SequentialHandler()
handler.add('GET', '/v1/AUTH_something/foo/dir/', 404, {'Connection':'close'})
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=10000',
200,
{'Connection':'close', 'Content-type': 'application/json' },
"""[ { "subdir": "dir/" } ]""")
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiswift/foo/dir', 0)
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
# Invalid name
ret = gdal.Rmdir('/vsiswift')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
gdal.VSICurlClearCache()
# Not a directory
handler = webserver.SequentialHandler()
handler.add('GET', '/v1/AUTH_something/foo/it_is_a_file/', 404)
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=10000',
200,
{'Connection':'close', 'Content-type': 'application/json' },
"""[ { "name": "it_is_a_file/", "bytes": 0, "last_modified": "1970-01-01T00:00:01" } ]""")
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiswift/foo/it_is_a_file')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
# Valid
handler = webserver.SequentialHandler()
handler.add('GET', '/v1/AUTH_something/foo/dir/', 200)
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=2&prefix=dir%2F',
200,
{'Connection':'close', 'Content-type': 'application/json' },
"""[]
""")
handler.add('DELETE', '/v1/AUTH_something/foo/dir/', 204)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiswift/foo/dir')
if ret != 0:
gdaltest.post_reason('fail')
return 'fail'
# Try deleting already deleted directory
handler = webserver.SequentialHandler()
handler.add('GET', '/v1/AUTH_something/foo/dir/', 404)
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=10000', 200)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiswift/foo/dir')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
gdal.VSICurlClearCache()
# Try deleting non-empty directory
handler = webserver.SequentialHandler()
handler.add('GET', '/v1/AUTH_something/foo/dir_nonempty/', 404)
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=10000',
200,
{'Connection':'close', 'Content-type': 'application/json' },
"""[ { "subdir": "dir_nonempty/" } ]""")
handler.add('GET', '/v1/AUTH_something/foo?delimiter=%2F&limit=2&prefix=dir_nonempty%2F',
200,
{'Connection':'close', 'Content-type': 'application/json' },
"""[ { "name": "dir_nonempty/some_file", "bytes": 0, "last_modified": "1970-01-01T00:00:01" } ]""")
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiswift/foo/dir_nonempty')
if ret == 0:
gdaltest.post_reason('fail')
return 'fail'
return 'success'
def ogr_mvt_errors():
if ogr.Open('MVT:/i_do_not/exist') is not None:
gdaltest.post_reason('fail')
return 'fail'
# Cannot detect Z in directory name
if ogr.Open('MVT:data') is not None:
gdaltest.post_reason('fail')
return 'fail'
# Invalid Z
gdal.Mkdir('/vsimem/33', 0)
if ogr.Open('MVT:/vsimem/33') is not None:
gdaltest.post_reason('fail')
return 'fail'
gdal.Rmdir('/vsimem/33')
# Inexisting metadata
with gdaltest.error_handler():
if gdal.OpenEx('data/mvt/linestring/0/0/0.pbf',
open_options=['METADATA_FILE=/i_do_not/exist']) is None:
gdaltest.post_reason('fail')
return 'fail'
# Invalid metadata
with gdaltest.error_handler():
if gdal.OpenEx('data/mvt/linestring/0/0/0.pbf',
open_options=['METADATA_FILE=ogr_mvt.py']) is None:
gdaltest.post_reason('fail')
return 'fail'
# Invalid metadata
gdal.FileFromMemBuffer('/vsimem/my.json', '{}')
with gdaltest.error_handler():
if gdal.OpenEx('data/mvt/linestring/0/0/0.pbf',
open_options=['METADATA_FILE=/vsimem/my.json']) is None:
gdaltest.post_reason('fail')
return 'fail'
gdal.Unlink('/vsimem/my.json')
# Invalid metadata
gdal.FileFromMemBuffer('/vsimem/my.json', '{ "json": "x y" }')
with gdaltest.error_handler():
if gdal.OpenEx('data/mvt/linestring/0/0/0.pbf',
open_options=['METADATA_FILE=/vsimem/my.json']) is None:
gdaltest.post_reason('fail')
return 'fail'
gdal.Unlink('/vsimem/my.json')
# Too big file
tmpfilename = '/vsimem/foo.pbf'
gdal.FileFromMemBuffer(
tmpfilename,
open('data/mvt/polygon_larger_than_header.pbf', 'rb').read())
f = gdal.VSIFOpenL(tmpfilename, 'rb+')
gdal.VSIFSeekL(f, 20 * 1024 * 1024, 0)
gdal.VSIFWriteL(' ', 1, 1, f)
gdal.VSIFCloseL(f)
ds = ogr.Open(tmpfilename)
gdal.Unlink(tmpfilename)
if ds is not None:
gdaltest.post_reason('fail')
return 'fail'
return 'success'
def test_vsiaz_fake_mkdir_rmdir():
if gdaltest.webserver_port == 0:
pytest.skip()
# Invalid name
ret = gdal.Mkdir('/vsiaz', 0)
assert ret != 0
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/', 404, {'Connection': 'close'})
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container', 200, {'Connection': 'close'})
handler.add('PUT', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/.gdal_marker_for_dir', 201)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiaz/az_bucket_test_mkdir/dir', 0)
assert ret == 0
# Try creating already existing directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/', 404)
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container',
200,
{'Connection': 'close', 'Content-type': 'application/xml'},
"""<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir/</Prefix>
<Blobs>
<Blob>
<Name>dir/.gdal_marker_for_dir</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsiaz/az_bucket_test_mkdir/dir', 0)
assert ret != 0
# Invalid name
ret = gdal.Rmdir('/vsiaz')
assert ret != 0
# Not a directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/it_is_a_file/', 404)
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=it_is_a_file%2F&restype=container',
200,
{'Connection': 'close', 'Content-type': 'application/xml'},
"""<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>az_bucket_test_mkdir/</Prefix>
<Blobs>
<Blob>
<Name>az_bucket_test_mkdir/it_is_a_file</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=it_is_a_file%2F&restype=container', 200)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/it_is_a_file')
assert ret != 0
# Valid
handler = webserver.SequentialHandler()
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container',
200,
{'Connection': 'close', 'Content-type': 'application/xml'},
"""<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir/</Prefix>
<Blobs>
<Blob>
<Name>dir/.gdal_marker_for_dir</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
handler.add('DELETE', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/.gdal_marker_for_dir', 202)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/dir')
assert ret == 0
# Try deleting already deleted directory
# --> do not consider this as an error because Azure directories are removed
# as soon as the last object in it is removed. So when directories are created
# without .gdal_marker_for_dir they will disappear without explicit removal
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir/', 404)
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir%2F&restype=container', 200)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/dir')
assert ret == 0
# Try deleting non-empty directory
handler = webserver.SequentialHandler()
handler.add('HEAD', '/azure/blob/myaccount/az_bucket_test_mkdir/dir_nonempty/', 404)
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir_nonempty%2F&restype=container',
200,
{'Connection': 'close', 'Content-type': 'application/xml'},
"""<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir_nonempty/</Prefix>
<Blobs>
<Blob>
<Name>dir_nonempty/foo</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
handler.add('GET', '/azure/blob/myaccount/az_bucket_test_mkdir?comp=list&delimiter=%2F&maxresults=1&prefix=dir_nonempty%2F&restype=container',
200,
{'Connection': 'close', 'Content-type': 'application/xml'},
"""<?xml version="1.0" encoding="UTF-8"?>
<EnumerationResults>
<Prefix>dir_nonempty/</Prefix>
<Blobs>
<Blob>
<Name>dir_nonempty/foo</Name>
</Blob>
</Blobs>
</EnumerationResults>
""")
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsiaz/az_bucket_test_mkdir/dir_nonempty')
assert ret != 0
def test_ogr_pds4_create_table_character(line_ending):
options = ['VAR_LOGICAL_IDENTIFIER=urn:foo:bar:baz:logical_identifier',
'VAR_TITLE=title',
'VAR_INVESTIGATION_AREA_NAME=ian',
'VAR_INVESTIGATION_AREA_LID_REFERENCE=urn:foo:bar:baz:ialr',
'VAR_OBSERVING_SYSTEM_NAME=osn',
'VAR_TARGET=target',
'VAR_TARGET_TYPE=target']
ds = ogr.GetDriverByName('PDS4').CreateDataSource('/vsimem/test.xml',
options=options)
layer_creation_options = ['TABLE_TYPE=CHARACTER']
if line_ending:
layer_creation_options.append('LINE_ENDING=' + line_ending)
if line_ending == 'error':
with gdaltest.error_handler():
lyr = ds.CreateLayer('0f:oo', options=layer_creation_options)
else:
lyr = ds.CreateLayer('0f:oo', options=layer_creation_options)
fld = ogr.FieldDefn('bool', ogr.OFTInteger)
fld.SetSubType(ogr.OFSTBoolean)
lyr.CreateField(fld)
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
lyr.CreateField(ogr.FieldDefn('int64', ogr.OFTInteger64))
lyr.CreateField(ogr.FieldDefn('real', ogr.OFTReal))
lyr.CreateField(ogr.FieldDefn('str', ogr.OFTString))
lyr.CreateField(ogr.FieldDefn('datetime', ogr.OFTDateTime))
lyr.CreateField(ogr.FieldDefn('date', ogr.OFTDate))
lyr.CreateField(ogr.FieldDefn('time', ogr.OFTTime))
f = ogr.Feature(lyr.GetLayerDefn())
f['bool'] = 1
f['int'] = -123456789
f['int64'] = -1234567890123
f['real'] = 1.25
f['str'] = 'foo'
f['datetime'] = '2019/01/24 12:34:56.789+00'
f['date'] = '2019-01-24'
f['time'] = '12:34:56.789'
lyr.CreateFeature(f)
ds = None
f = gdal.VSIFOpenL('/vsimem/test.xml', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
assert '_Character' in data
assert '_Binary' not in data
if line_ending == 'LF':
assert '<record_delimiter>Line-Feed</record_delimiter>' in data
else:
assert '<record_delimiter>Carriage-Return Line-Feed</record_delimiter>' in data
assert 'LSB' not in data
assert 'MSB' not in data
assert '<local_identifier>_0f_oo</local_identifier>' in data
if line_ending is None:
# Only do that check in that configuration for faster test execution
assert validate_xml('/vsimem/test.xml')
assert gdal.VSIStatL('/vsimem/test/0f_oo.dat')
f = gdal.VSIFOpenL('/vsimem/test/0f_oo.dat', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
if line_ending == 'LF':
assert '\n' in data
assert '\r\n' not in data
else:
assert '\r\n' in data
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayer(0)
assert lyr.GetLayerDefn().GetFieldCount() == 8
f = lyr.GetNextFeature()
assert f['bool']
assert f['int'] == -123456789
assert f['int64'] == -1234567890123
assert f['real'] == 1.25
assert f['str'] == 'foo'
assert f['datetime'] == '2019/01/24 12:34:56.789+00'
assert f['date'] == '2019/01/24'
assert f['time'] == '12:34:56.789'
ds = None
if line_ending is None:
# Only do that part in that configuration for faster test execution
# Add new layer
ds = ogr.Open('/vsimem/test.xml', update = 1)
lyr = ds.CreateLayer('bar', options=['TABLE_TYPE=CHARACTER'])
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
f = ogr.Feature(lyr.GetLayerDefn())
f['int'] = 123
lyr.CreateFeature(f)
ds = None
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayerByName('bar')
f = lyr.GetNextFeature()
assert f['int'] == 123
lyr = ds.GetLayer(0)
f = lyr.GetNextFeature()
assert f['int'] == -123456789
ds = None
ogr.GetDriverByName('PDS4').DeleteDataSource('/vsimem/test.xml')
gdal.Rmdir('/vsimem/test')
def test_ogr_pds4_create_table_character():
options = [
'VAR_LOGICAL_IDENTIFIER=logical_identifier', 'VAR_TITLE=title',
'VAR_INVESTIGATION_AREA_NAME=ian',
'VAR_INVESTIGATION_AREA_LID_REFERENCE=INVESTIGATION_AREA_LID_REFERENCE',
'VAR_OBSERVING_SYSTEM_NAME=osn', 'VAR_TARGET=target',
'VAR_TARGET_TYPE=target'
]
ds = ogr.GetDriverByName('PDS4').CreateDataSource('/vsimem/test.xml',
options=options)
lyr = ds.CreateLayer('foo', options=['TABLE_TYPE=CHARACTER'])
fld = ogr.FieldDefn('bool', ogr.OFTInteger)
fld.SetSubType(ogr.OFSTBoolean)
lyr.CreateField(fld)
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
lyr.CreateField(ogr.FieldDefn('int64', ogr.OFTInteger64))
lyr.CreateField(ogr.FieldDefn('real', ogr.OFTReal))
lyr.CreateField(ogr.FieldDefn('str', ogr.OFTString))
lyr.CreateField(ogr.FieldDefn('datetime', ogr.OFTDateTime))
lyr.CreateField(ogr.FieldDefn('date', ogr.OFTDate))
lyr.CreateField(ogr.FieldDefn('time', ogr.OFTTime))
f = ogr.Feature(lyr.GetLayerDefn())
f['bool'] = 1
f['int'] = -123456789
f['int64'] = -1234567890123
f['real'] = 1.25
f['str'] = 'foo'
f['datetime'] = '2019/01/24 12:34:56.789+00'
f['date'] = '2019-01-24'
f['time'] = '12:34:56.789'
lyr.CreateFeature(f)
ds = None
f = gdal.VSIFOpenL('/vsimem/test.xml', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
assert '_Character' in data
assert '_Binary' not in data
assert 'LSB' not in data
assert 'MSB' not in data
assert validate_xml('/vsimem/test.xml')
assert gdal.VSIStatL('/vsimem/test/foo.dat')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayer(0)
assert lyr.GetLayerDefn().GetFieldCount() == 8
f = lyr.GetNextFeature()
assert f['bool']
assert f['int'] == -123456789
assert f['int64'] == -1234567890123
assert f['real'] == 1.25
assert f['str'] == 'foo'
assert f['datetime'] == '2019/01/24 12:34:56.789+00'
assert f['date'] == '2019/01/24'
assert f['time'] == '12:34:56.789'
ds = None
# Add new layer
ds = ogr.Open('/vsimem/test.xml', update=1)
lyr = ds.CreateLayer('bar', options=['TABLE_TYPE=CHARACTER'])
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
f = ogr.Feature(lyr.GetLayerDefn())
f['int'] = 123
lyr.CreateFeature(f)
ds = None
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayerByName('bar')
f = lyr.GetNextFeature()
assert f['int'] == 123
lyr = ds.GetLayer(0)
f = lyr.GetNextFeature()
assert f['int'] == -123456789
ds = None
ogr.GetDriverByName('PDS4').DeleteDataSource('/vsimem/test.xml')
gdal.Rmdir('/vsimem/test')
def test_visoss_extra_1():
if not gdaltest.built_against_curl():
pytest.skip()
# Either a bucket name or bucket/filename
OSS_RESOURCE = gdal.GetConfigOption('OSS_RESOURCE')
if gdal.GetConfigOption('OSS_SECRET_ACCESS_KEY') is None:
pytest.skip('Missing OSS_SECRET_ACCESS_KEY')
elif gdal.GetConfigOption('OSS_ACCESS_KEY_ID') is None:
pytest.skip('Missing OSS_ACCESS_KEY_ID')
elif OSS_RESOURCE is None:
pytest.skip('Missing OSS_RESOURCE')
if '/' not in OSS_RESOURCE:
path = '/vsioss/' + OSS_RESOURCE
statres = gdal.VSIStatL(path)
assert statres is not None and stat.S_ISDIR(statres.mode), \
('%s is not a valid bucket' % path)
readdir = gdal.ReadDir(path)
assert readdir is not None, 'ReadDir() should not return empty list'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
assert gdal.VSIStatL(subpath) is not None, \
('Stat(%s) should not return an error' % subpath)
unique_id = 'visoss_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id in readdir, \
('ReadDir(%s) should contain %s' % (path, unique_id))
ret = gdal.Mkdir(subpath, 0)
assert ret != 0, ('Mkdir(%s) repeated should return an error' %
subpath)
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id not in readdir, \
('ReadDir(%s) should not contain %s' % (path, unique_id))
ret = gdal.Rmdir(subpath)
assert ret != 0, ('Rmdir(%s) repeated should return an error' %
subpath)
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
assert f is not None
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
assert ret != 0, \
('Rmdir(%s) on non empty directory should return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test.txt')
assert ret >= 0, \
('Unlink(%s) should not return an error' % (subpath + '/test.txt'))
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
return
f = open_for_read('/vsioss/' + OSS_RESOURCE)
assert f is not None, ('cannot open %s' % ('/vsioss/' + OSS_RESOURCE))
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
# Same with /vsioss_streaming/
f = open_for_read('/vsioss_streaming/' + OSS_RESOURCE)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
if False: # pylint: disable=using-constant-test
# we actually try to read at read() time and bSetError = false:
# Invalid bucket : "The specified bucket does not exist"
gdal.ErrorReset()
f = open_for_read('/vsioss/not_existing_bucket/foo')
with gdaltest.error_handler():
gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert gdal.VSIGetLastErrorMsg() != ''
# Invalid resource
gdal.ErrorReset()
f = open_for_read('/vsioss_streaming/' + OSS_RESOURCE +
'/invalid_resource.baz')
assert f is None, gdal.VSIGetLastErrorMsg()
# Test GetSignedURL()
signed_url = gdal.GetSignedURL('/vsioss/' + OSS_RESOURCE)
f = open_for_read('/vsicurl_streaming/' + signed_url)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
def test_visoss_7():
if gdaltest.webserver_port == 0:
pytest.skip()
handler = webserver.SequentialHandler()
handler.add('GET', '/oss_bucket_test_mkdir/dir/', 404,
{'Connection': 'close'})
handler.add(
'GET',
'/oss_bucket_test_mkdir/?delimiter=%2F&max-keys=100&prefix=dir%2F',
404, {'Connection': 'close'})
handler.add('PUT', '/oss_bucket_test_mkdir/dir/', 200)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsioss/oss_bucket_test_mkdir/dir', 0)
assert ret == 0
# Try creating already existing directory
handler = webserver.SequentialHandler()
handler.add('GET', '/oss_bucket_test_mkdir/dir/', 416)
with webserver.install_http_handler(handler):
ret = gdal.Mkdir('/vsioss/oss_bucket_test_mkdir/dir', 0)
assert ret != 0
handler = webserver.SequentialHandler()
handler.add('DELETE', '/oss_bucket_test_mkdir/dir/', 204)
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsioss/oss_bucket_test_mkdir/dir')
assert ret == 0
# Try deleting already deleted directory
handler = webserver.SequentialHandler()
handler.add('GET', '/oss_bucket_test_mkdir/dir/', 404)
handler.add(
'GET',
'/oss_bucket_test_mkdir/?delimiter=%2F&max-keys=100&prefix=dir%2F',
404, {'Connection': 'close'})
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsioss/oss_bucket_test_mkdir/dir')
assert ret != 0
# Try deleting non-empty directory
handler = webserver.SequentialHandler()
handler.add('GET', '/oss_bucket_test_mkdir/dir_nonempty/', 416)
handler.add(
'GET',
'/oss_bucket_test_mkdir/?delimiter=%2F&max-keys=100&prefix=dir_nonempty%2F',
200, {'Content-type': 'application/xml'},
"""<?xml version="1.0" encoding="UTF-8"?>
<ListBucketResult>
<Prefix>dir_nonempty/</Prefix>
<Contents>
<Key>dir_nonempty/test.txt</Key>
<LastModified>1970-01-01T00:00:01.000Z</LastModified>
<Size>40</Size>
</Contents>
</ListBucketResult>
""")
with webserver.install_http_handler(handler):
ret = gdal.Rmdir('/vsioss/oss_bucket_test_mkdir/dir_nonempty')
assert ret != 0
def vsiwebhdfs_extra_1():
if not gdaltest.built_against_curl():
return 'skip'
webhdfs_url = gdal.GetConfigOption('WEBHDFS_URL')
if webhdfs_url is None:
print('Missing WEBHDFS_URL for running gdaltest_list_extra')
return 'skip'
if webhdfs_url.endswith('/webhdfs/v1') or webhdfs_url.endswith('/webhdfs/v1/'):
path = '/vsiwebhdfs/' + webhdfs_url
statres = gdal.VSIStatL(path)
if statres is None or not stat.S_ISDIR(statres.mode):
gdaltest.post_reason('fail')
print('%s is not a valid bucket' % path)
return 'fail'
readdir = gdal.ReadDir(path)
if readdir is None:
gdaltest.post_reason('fail')
print('ReadDir() should not return empty list')
return 'fail'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
if gdal.VSIStatL(subpath) is None:
gdaltest.post_reason('fail')
print('Stat(%s) should not return an error' % subpath)
return 'fail'
unique_id = 'vsiwebhdfs_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
if ret < 0:
gdaltest.post_reason('fail')
print('Mkdir(%s) should not return an error' % subpath)
return 'fail'
readdir = gdal.ReadDir(path)
if unique_id not in readdir:
gdaltest.post_reason('fail')
print('ReadDir(%s) should contain %s' % (path, unique_id))
print(readdir)
return 'fail'
#ret = gdal.Mkdir(subpath, 0)
# if ret == 0:
# gdaltest.post_reason('fail')
# print('Mkdir(%s) repeated should return an error' % subpath)
# return 'fail'
ret = gdal.Rmdir(subpath)
if ret < 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) should not return an error' % subpath)
return 'fail'
readdir = gdal.ReadDir(path)
if unique_id in readdir:
gdaltest.post_reason('fail')
print('ReadDir(%s) should not contain %s' % (path, unique_id))
print(readdir)
return 'fail'
ret = gdal.Rmdir(subpath)
if ret == 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) repeated should return an error' % subpath)
return 'fail'
ret = gdal.Mkdir(subpath, 0)
if ret < 0:
gdaltest.post_reason('fail')
print('Mkdir(%s) should not return an error' % subpath)
return 'fail'
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
if f is None:
gdaltest.post_reason('fail')
return 'fail'
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
if ret == 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) on non empty directory should return an error' % subpath)
return 'fail'
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
if f is None:
gdaltest.post_reason('fail')
return 'fail'
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
if data != 'hello':
gdaltest.post_reason('fail')
print(data)
return 'fail'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test.txt')
if ret < 0:
gdaltest.post_reason('fail')
print('Unlink(%s) should not return an error' %
(subpath + '/test.txt'))
return 'fail'
ret = gdal.Rmdir(subpath)
if ret < 0:
gdaltest.post_reason('fail')
print('Rmdir(%s) should not return an error' % subpath)
return 'fail'
return 'success'
f = open_for_read('/vsiwebhdfs/' + webhdfs_url)
if f is None:
gdaltest.post_reason('fail')
return 'fail'
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
if len(ret) != 1:
gdaltest.post_reason('fail')
print(ret)
return 'fail'
return 'success'
def test_vsiadls_real_instance_tests():
adls_resource = gdal.GetConfigOption('ADLS_RESOURCE')
if adls_resource is None:
pytest.skip('Missing ADLS_RESOURCE')
if '/' not in adls_resource:
path = '/vsiadls/' + adls_resource
try:
statres = gdal.VSIStatL(path)
assert statres is not None and stat.S_ISDIR(statres.mode), \
('%s is not a valid bucket' % path)
readdir = gdal.ReadDir(path)
assert readdir is not None, 'ReadDir() should not return empty list'
for filename in readdir:
if filename != '.':
subpath = path + '/' + filename
assert gdal.VSIStatL(subpath) is not None, \
('Stat(%s) should not return an error' % subpath)
unique_id = 'vsiadls_test'
subpath = path + '/' + unique_id
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id in readdir, \
('ReadDir(%s) should contain %s' % (path, unique_id))
ret = gdal.Mkdir(subpath, 0)
assert ret != 0, ('Mkdir(%s) repeated should return an error' %
subpath)
ret = gdal.Rmdir(subpath)
assert ret >= 0, ('Rmdir(%s) should not return an error' % subpath)
readdir = gdal.ReadDir(path)
assert unique_id not in readdir, \
('ReadDir(%s) should not contain %s' % (path, unique_id))
ret = gdal.Rmdir(subpath)
assert ret != 0, ('Rmdir(%s) repeated should return an error' %
subpath)
ret = gdal.Mkdir(subpath, 0)
assert ret >= 0, ('Mkdir(%s) should not return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'wb')
assert f is not None
gdal.VSIFWriteL('hello', 1, 5, f)
gdal.VSIFCloseL(f)
ret = gdal.Rmdir(subpath)
assert ret != 0, \
('Rmdir(%s) on non empty directory should return an error' % subpath)
f = gdal.VSIFOpenL(subpath + '/test.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
assert gdal.VSIStatL(subpath + '/test.txt') is not None
md = gdal.GetFileMetadata(subpath + '/test.txt', 'HEADERS')
assert 'x-ms-properties' in md
md = gdal.GetFileMetadata(subpath + '/test.txt', 'STATUS')
assert 'x-ms-resource-type' in md
assert 'x-ms-properties' not in md
md = gdal.GetFileMetadata(subpath + '/test.txt', 'ACL')
assert 'x-ms-acl' in md
assert 'x-ms-permissions' in md
# Change properties
properties_foo_bar = 'foo=' + base64.b64encode('bar')
assert gdal.SetFileMetadata(
subpath + '/test.txt', {'x-ms-properties': properties_foo_bar},
'PROPERTIES')
md = gdal.GetFileMetadata(subpath + '/test.txt', 'HEADERS')
assert 'x-ms-properties' in md
assert md['x-ms-properties'] == properties_foo_bar
# Change ACL
assert gdal.SetFileMetadata(subpath + '/test.txt',
{'x-ms-permissions': '0777'}, 'ACL')
md = gdal.GetFileMetadata(subpath + '/test.txt', 'ACL')
assert 'x-ms-permissions' in md
assert md['x-ms-permissions'] == 'rwxrwxrwx'
# Change ACL recursively
md = gdal.GetFileMetadata(subpath, 'ACL')
assert 'x-ms-acl' in md
assert gdal.SetFileMetadata(subpath + '/test.txt',
{'x-ms-acl': md['x-ms-acl']}, 'ACL',
['RECURSIVE=YES', 'MODE=set'])
assert gdal.Rename(subpath + '/test.txt',
subpath + '/test2.txt') == 0
assert gdal.VSIStatL(subpath + '/test.txt') is None
assert gdal.VSIStatL(subpath + '/test2.txt') is not None
f = gdal.VSIFOpenL(subpath + '/test2.txt', 'rb')
assert f is not None
data = gdal.VSIFReadL(1, 5, f).decode('utf-8')
assert data == 'hello'
gdal.VSIFCloseL(f)
ret = gdal.Unlink(subpath + '/test2.txt')
assert ret >= 0, \
('Unlink(%s) should not return an error' % (subpath + '/test2.txt'))
assert gdal.VSIStatL(subpath + '/test2.txt') is None
assert gdal.Unlink(
subpath + '/test2.txt'
) != 0, "Unlink on a deleted file should return an error"
f = gdal.VSIFOpenL(subpath + '/test2.txt', 'wb')
assert f is not None
gdal.VSIFCloseL(f)
assert gdal.VSIStatL(subpath + '/test2.txt') is not None
finally:
assert gdal.RmdirRecursive(subpath) == 0
return
f = open_for_read('/vsiadls/' + adls_resource)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
# Test GetSignedURL()
signed_url = gdal.GetSignedURL('/vsiadls/' + adls_resource)
f = open_for_read('/vsicurl_streaming/' + signed_url)
assert f is not None
ret = gdal.VSIFReadL(1, 1, f)
gdal.VSIFCloseL(f)
assert len(ret) == 1
def test_ogr_pds4_create_table_delimited(line_ending):
options = ['VAR_LOGICAL_IDENTIFIER=urn:foo:bar:baz:logical_identifier',
'VAR_TITLE=title',
'VAR_INVESTIGATION_AREA_NAME=ian',
'VAR_INVESTIGATION_AREA_LID_REFERENCE=urn:foo:bar:baz:ialr',
'VAR_OBSERVING_SYSTEM_NAME=osn',
'VAR_TARGET=target',
'VAR_TARGET_TYPE=target']
ds = ogr.GetDriverByName('PDS4').CreateDataSource('/vsimem/test.xml',
options=options)
layer_creation_options = []
if line_ending:
layer_creation_options.append('LINE_ENDING=' + line_ending)
if line_ending == 'error':
with gdaltest.error_handler():
lyr = ds.CreateLayer('foo', options=layer_creation_options)
else:
lyr = ds.CreateLayer('foo', options=layer_creation_options)
fld = ogr.FieldDefn('bool', ogr.OFTInteger)
fld.SetSubType(ogr.OFSTBoolean)
lyr.CreateField(fld)
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
lyr.CreateField(ogr.FieldDefn('int64', ogr.OFTInteger64))
lyr.CreateField(ogr.FieldDefn('real', ogr.OFTReal))
lyr.CreateField(ogr.FieldDefn('str', ogr.OFTString))
lyr.CreateField(ogr.FieldDefn('datetime', ogr.OFTDateTime))
lyr.CreateField(ogr.FieldDefn('date', ogr.OFTDate))
lyr.CreateField(ogr.FieldDefn('time', ogr.OFTTime))
f = ogr.Feature(lyr.GetLayerDefn())
f['bool'] = 1
f['int'] = -123456789
f['int64'] = -1234567890123
f['real'] = 1.25
f['str'] = 'foo'
f['datetime'] = '2019/01/24 12:34:56.789+00'
f['date'] = '2019-01-24'
f['time'] = '12:34:56.789'
f.SetGeometryDirectly(ogr.CreateGeometryFromWkt('LINESTRING (1 2,3 4)'))
lyr.CreateFeature(f)
ds = None
f = gdal.VSIFOpenL('/vsimem/test.xml', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
assert '_Character' not in data
assert '_Binary' not in data
if line_ending == 'LF':
assert '<record_delimiter>Line-Feed</record_delimiter>' in data
else:
assert '<record_delimiter>Carriage-Return Line-Feed</record_delimiter>' in data
assert 'LSB' not in data
assert 'MSB' not in data
if line_ending is None:
# Only do that check in that configuration for faster test execution
assert validate_xml('/vsimem/test.xml')
ds = gdal.OpenEx('/vsimem/test.xml')
assert ds
assert ds.GetLayerCount() == 1
fl = ds.GetFileList()
assert len(fl) == 3, fl
assert 'test.xml' in fl[0]
assert 'foo.csv' in fl[1]
assert 'foo.vrt' in fl[2]
ds= None
f = gdal.VSIFOpenL('/vsimem/test/foo.csv', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
if line_ending == 'LF':
assert '\n' in data
assert '\r\n' not in data
else:
assert '\r\n' in data
for filename in [ '/vsimem/test.xml', '/vsimem/test/foo.vrt' ]:
ds = ogr.Open(filename)
lyr = ds.GetLayer(0)
assert lyr.GetLayerDefn().GetFieldCount() == 8, filename
f = lyr.GetNextFeature()
assert f['bool']
assert f['int'] == -123456789
assert f['int64'] == -1234567890123
assert f['real'] == 1.25
assert f['str'] == 'foo'
assert f['datetime'] == '2019/01/24 12:34:56.789+00'
assert f['date'] == '2019/01/24'
assert f['time'] == '12:34:56.789'
assert f.GetGeometryRef().ExportToIsoWkt() == 'LINESTRING (1 2,3 4)'
ds = None
if line_ending is None:
# Only do that part in that configuration for faster test execution
# Add new layer
ds = ogr.Open('/vsimem/test.xml', update = 1)
lyr = ds.CreateLayer('no_geom', geom_type = ogr.wkbNone, options=['TABLE_TYPE=DELIMITED'])
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
f = ogr.Feature(lyr.GetLayerDefn())
f['int'] = 123
lyr.CreateFeature(f)
ds = None
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayerByName('no_geom')
f = lyr.GetNextFeature()
assert f['int'] == 123
lyr = ds.GetLayer(0)
f = lyr.GetNextFeature()
assert f['int'] == -123456789
ds = None
ogr.GetDriverByName('PDS4').DeleteDataSource('/vsimem/test.xml')
gdal.Rmdir('/vsimem/test')
def test_ogr_pds4_create_table_binary():
options = [
'VAR_LOGICAL_IDENTIFIER=logical_identifier', 'VAR_TITLE=title',
'VAR_INVESTIGATION_AREA_NAME=ian',
'VAR_INVESTIGATION_AREA_LID_REFERENCE=INVESTIGATION_AREA_LID_REFERENCE',
'VAR_OBSERVING_SYSTEM_NAME=osn', 'VAR_TARGET=target',
'VAR_TARGET_TYPE=target'
]
for signedness in ['Signed', 'Unsigned']:
for endianness in ['LSB', 'MSB']:
ds = ogr.GetDriverByName('PDS4').CreateDataSource(
'/vsimem/test.xml', options=options)
layername = endianness
with gdaltest.config_options({
'PDS4_ENDIANNESS': endianness,
'PDS4_SIGNEDNESS': signedness
}):
lyr = ds.CreateLayer(layername, options=['TABLE_TYPE=BINARY'])
fld = ogr.FieldDefn('bool', ogr.OFTInteger)
fld.SetSubType(ogr.OFSTBoolean)
lyr.CreateField(fld)
fld = ogr.FieldDefn('byte', ogr.OFTInteger)
fld.SetWidth(2)
lyr.CreateField(fld)
fld = ogr.FieldDefn('int16', ogr.OFTInteger)
fld.SetSubType(ogr.OFSTInt16)
lyr.CreateField(fld)
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
lyr.CreateField(ogr.FieldDefn('int64', ogr.OFTInteger64))
fld = ogr.FieldDefn('float', ogr.OFTReal)
fld.SetSubType(ogr.OFSTFloat32)
lyr.CreateField(fld)
lyr.CreateField(ogr.FieldDefn('real', ogr.OFTReal))
lyr.CreateField(ogr.FieldDefn('str', ogr.OFTString))
lyr.CreateField(ogr.FieldDefn('datetime', ogr.OFTDateTime))
lyr.CreateField(ogr.FieldDefn('date', ogr.OFTDate))
lyr.CreateField(ogr.FieldDefn('time', ogr.OFTTime))
sign = -1 if signedness == 'Signed' else 1
f = ogr.Feature(lyr.GetLayerDefn())
f['bool'] = 1
f['byte'] = sign * 9
f['int16'] = sign * 12345
f['int'] = sign * 123456789
f['int64'] = sign * 1234567890123
f['float'] = 1.25
f['real'] = 1.2567
f['str'] = 'foo'
f['datetime'] = '2019/01/24 12:34:56.789+00'
f['date'] = '2019-01-24'
f['time'] = '12:34:56.789'
lyr.CreateFeature(f)
ds = None
f = gdal.VSIFOpenL('/vsimem/test.xml', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
assert '_Binary' in data
assert '_Character' not in data
if endianness == 'LSB':
assert 'LSB' in data, data
assert 'MSB' not in data, data
else:
assert 'MSB' in data, data
assert 'LSB' not in data, data
if signedness == 'Signed':
assert 'Signed' in data, data
assert 'Unsigned' not in data, data
else:
assert 'Unsigned' in data, data
assert 'Signed' not in data, data
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
layername = endianness
lyr = ds.GetLayerByName(layername)
assert lyr.GetLayerDefn().GetFieldCount() == 11
f = lyr.GetNextFeature()
assert f['bool']
assert f['byte'] == sign * 9
assert f['int16'] == sign * 12345
assert f['int'] == sign * 123456789
assert f['int64'] == sign * 1234567890123
assert f['float'] == 1.25
assert f['real'] == 1.2567
assert f['str'] == 'foo'
assert f['datetime'] == '2019/01/24 12:34:56.789+00'
assert f['date'] == '2019/01/24'
assert f['time'] == '12:34:56.789'
ds = None
# Add new layer
ds = ogr.Open('/vsimem/test.xml', update=1)
sr = osr.SpatialReference()
sr.SetFromUserInput('WGS84')
lyr = ds.CreateLayer('bar',
geom_type=ogr.wkbPoint25D,
srs=sr,
options=['TABLE_TYPE=BINARY'])
f = ogr.Feature(lyr.GetLayerDefn())
f.SetGeometryDirectly(ogr.CreateGeometryFromWkt('POINT Z (1 2 3)'))
lyr.CreateFeature(f)
ds = None
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayerByName('bar')
f = lyr.GetNextFeature()
assert f.GetGeometryRef().ExportToIsoWkt() == 'POINT Z (1 2 3)'
ds = None
ogr.GetDriverByName('PDS4').DeleteDataSource('/vsimem/test.xml')
gdal.Rmdir('/vsimem/test')
def test_ogr_pds4_create_table_delimited():
options = [
'VAR_LOGICAL_IDENTIFIER=logical_identifier', 'VAR_TITLE=title',
'VAR_INVESTIGATION_AREA_NAME=ian',
'VAR_INVESTIGATION_AREA_LID_REFERENCE=INVESTIGATION_AREA_LID_REFERENCE',
'VAR_OBSERVING_SYSTEM_NAME=osn', 'VAR_TARGET=target',
'VAR_TARGET_TYPE=target'
]
ds = ogr.GetDriverByName('PDS4').CreateDataSource('/vsimem/test.xml',
options=options)
lyr = ds.CreateLayer('foo')
fld = ogr.FieldDefn('bool', ogr.OFTInteger)
fld.SetSubType(ogr.OFSTBoolean)
lyr.CreateField(fld)
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
lyr.CreateField(ogr.FieldDefn('int64', ogr.OFTInteger64))
lyr.CreateField(ogr.FieldDefn('real', ogr.OFTReal))
lyr.CreateField(ogr.FieldDefn('str', ogr.OFTString))
lyr.CreateField(ogr.FieldDefn('datetime', ogr.OFTDateTime))
lyr.CreateField(ogr.FieldDefn('date', ogr.OFTDate))
lyr.CreateField(ogr.FieldDefn('time', ogr.OFTTime))
f = ogr.Feature(lyr.GetLayerDefn())
f['bool'] = 1
f['int'] = -123456789
f['int64'] = -1234567890123
f['real'] = 1.25
f['str'] = 'foo'
f['datetime'] = '2019/01/24 12:34:56.789+00'
f['date'] = '2019-01-24'
f['time'] = '12:34:56.789'
f.SetGeometryDirectly(ogr.CreateGeometryFromWkt('LINESTRING (1 2,3 4)'))
lyr.CreateFeature(f)
ds = None
f = gdal.VSIFOpenL('/vsimem/test.xml', 'rb')
data = gdal.VSIFReadL(1, 100000, f).decode('ascii')
gdal.VSIFCloseL(f)
assert '_Character' not in data
assert '_Binary' not in data
assert 'LSB' not in data
assert 'MSB' not in data
assert validate_xml('/vsimem/test.xml')
ds = gdal.OpenEx('/vsimem/test.xml')
assert ds
assert ds.GetLayerCount() == 1
fl = ds.GetFileList()
assert len(fl) == 3, fl
assert 'test.xml' in fl[0]
assert 'foo.csv' in fl[1]
assert 'foo.vrt' in fl[2]
ds = None
for filename in ['/vsimem/test.xml', '/vsimem/test/foo.vrt']:
ds = ogr.Open(filename)
lyr = ds.GetLayer(0)
assert lyr.GetLayerDefn().GetFieldCount() == 8, filename
f = lyr.GetNextFeature()
assert f['bool']
assert f['int'] == -123456789
assert f['int64'] == -1234567890123
assert f['real'] == 1.25
assert f['str'] == 'foo'
assert f['datetime'] == '2019/01/24 12:34:56.789+00'
assert f['date'] == '2019/01/24'
assert f['time'] == '12:34:56.789'
assert f.GetGeometryRef().ExportToIsoWkt() == 'LINESTRING (1 2,3 4)'
ds = None
# Add new layer
ds = ogr.Open('/vsimem/test.xml', update=1)
lyr = ds.CreateLayer('no_geom',
geom_type=ogr.wkbNone,
options=['TABLE_TYPE=DELIMITED'])
lyr.CreateField(ogr.FieldDefn('int', ogr.OFTInteger))
f = ogr.Feature(lyr.GetLayerDefn())
f['int'] = 123
lyr.CreateFeature(f)
ds = None
assert validate_xml('/vsimem/test.xml')
ds = ogr.Open('/vsimem/test.xml')
lyr = ds.GetLayerByName('no_geom')
f = lyr.GetNextFeature()
assert f['int'] == 123
lyr = ds.GetLayer(0)
f = lyr.GetNextFeature()
assert f['int'] == -123456789
ds = None
ogr.GetDriverByName('PDS4').DeleteDataSource('/vsimem/test.xml')
gdal.Rmdir('/vsimem/test')