Python define_attribute примеры использования

Пример #1

    def setUp(self):
        self.temp = TempFile()

        ad.init_noxml()

        ad.allocate_buffer(ad.BUFFER_ALLOC_WHEN.NOW, 10)
        g = ad.declare_group("temperature", "", ad.FLAG.YES)
        ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX",
                      "size,NX", "0,0")
        self.msg = "this is a test"
        self.unit = "C"
        ## attr must be <varpath> + / + something without / (line 857, common_read.c)
        ad.define_attribute(g, "temperature/desc", "", ad.DATATYPE.string,
                            self.msg, "")
        ad.define_attribute(g, "temperature/unit", "", ad.DATATYPE.string,
                            self.unit, "")
        ad.select_method(g, "POSIX1", "verbose=3", "")

        fd = ad.open("temperature", self.temp.path, "w")
        self.NX = 10
        self.size = 2
        groupsize = 4 + 4 + 8 * self.size * self.NX
        t = np.array(range(self.NX * self.size), dtype=np.float64)
        self.tt = t.reshape((self.size, self.NX))
        ad.set_group_size(fd, groupsize)
        ad.write_int(fd, "NX", self.NX)
        ad.write_int(fd, "size", self.size)
        ad.write(fd, "temperature", self.tt)
        ad.close(fd)

        ad.finalize()

        self.f = ad.file(self.temp.path)

Пример #2

    def setUp(self):
        self.temp = TempFile()

        ad.init_noxml()

        g = ad.declare_group("temperature", "", ad.FLAG.YES)
        ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX",
                      "size,NX", "0,0")
        self.msg = "this is a test"
        ad.define_attribute(g, "desc", "", ad.DATATYPE.string, self.msg, "")
        ad.select_method(g, "POSIX1", "verbose=3", "")

        for i in range(5):
            mode = "a"
            if i == 0: mode = "w"
            fd = ad.open("temperature", self.temp.path, mode)
            self.NX = 10
            self.size = 2
            ##groupsize =  4 + 4 + 8 * self.size * self.NX
            t = np.array(list(range(self.NX * self.size)),
                         dtype=np.float64) + 100 * i
            self.tt = t.reshape((self.size, self.NX))
            ##ad.set_group_size(fd, groupsize)
            ad.write_int(fd, "NX", self.NX)
            ad.write_int(fd, "size", self.size)
            ad.write(fd, "temperature", self.tt)
            ad.close(fd)

        ad.finalize()

        self.f = ad.file(self.temp.path)

Пример #3

Файл: test_adios_timestep_unittest.py Проект: wjlei1990/ADIOS

    def setUp(self):
        self.temp = TempFile()

        ad.init_noxml()

        ad.allocate_buffer (ad.BUFFER_ALLOC_WHEN.NOW, 10);
        g = ad.declare_group("temperature", "", ad.FLAG.YES)
        ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX", "size,NX", "0,0")
        self.msg = "this is a test"
        ad.define_attribute(g, "desc", "", ad.DATATYPE.string, self.msg, "")
        ad.select_method(g, "POSIX1", "verbose=3", "")

        for i in range(5):
            mode = "a"
            if i == 0: mode = "w"
            fd = ad.open("temperature", self.temp.path, mode)
            self.NX = 10
            self.size = 2
            groupsize =  4 + 4 + 8 * self.size * self.NX
            t = np.array(range(self.NX * self.size), dtype=np.float64) + 100*i
            self.tt = t.reshape((self.size, self.NX))
            ad.set_group_size(fd, groupsize)
            ad.write_int(fd, "NX", self.NX)
            ad.write_int(fd, "size", self.size)
            ad.write(fd, "temperature", self.tt)
            ad.close(fd)

        ad.finalize()

        self.f = ad.file(self.temp.path)

Пример #4

Файл: test_adios_unittest.py Проект: wjlei1990/ADIOS

    def setUp(self):
        self.temp = TempFile()

        ad.init_noxml()

        ad.allocate_buffer (ad.BUFFER_ALLOC_WHEN.NOW, 10);
        g = ad.declare_group("temperature", "", ad.FLAG.YES)
        ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX", "size,NX", "0,0")
        self.msg = "this is a test"
        self.unit = "C"
        ## attr must be <varpath> + / + something without / (line 857, common_read.c)
        ad.define_attribute(g, "temperature/desc", "", ad.DATATYPE.string, self.msg, "")
        ad.define_attribute(g, "temperature/unit", "", ad.DATATYPE.string, self.unit, "")
        ad.select_method(g, "POSIX1", "verbose=3", "")

        fd = ad.open("temperature", self.temp.path, "w")
        self.NX = 10
        self.size = 2
        groupsize =  4 + 4 + 8 * self.size * self.NX
        t = np.array(range(self.NX * self.size), dtype=np.float64)
        self.tt = t.reshape((self.size, self.NX))
        ad.set_group_size(fd, groupsize)
        ad.write_int(fd, "NX", self.NX)
        ad.write_int(fd, "size", self.size)
        ad.write(fd, "temperature", self.tt)
        ad.close(fd)

        ad.finalize()

        self.f = ad.file(self.temp.path)

Пример #5

    def setUp(self):
        self.temp = TempFile()

        ad.init_noxml()

        ad.allocate_buffer(ad.BUFFER_ALLOC_WHEN.NOW, 10)
        g = ad.declare_group("temperature", "", ad.FLAG.YES)
        ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
        ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX",
                      "size,NX", "0,0")
        ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX",
                      "size,NX", "0,0")
        self.msg = "this is a test"
        ad.define_attribute(g, "desc", "", ad.DATATYPE.string, self.msg, "")
        ad.define_attribute(g, "temperature/unit", "", ad.DATATYPE.string, "C",
                            "")
        ad.define_attribute(g, "temperature/desc", "", ad.DATATYPE.string,
                            "description", "")
        ad.define_attribute(g, "/subgroup/subsubgroup/otherattr", "",
                            ad.DATATYPE.string, "another", "")
        ad.define_var(g, "/subgroup/subsubgroup/othervar", "",
                      ad.DATATYPE.integer, "", "", "")
        ad.select_method(g, "POSIX1", "verbose=3", "")

        fd = ad.open("temperature", self.temp.path, "w")
        self.NX = 10
        self.size = 2
        groupsize = 4 + 4 + 8 * self.size * self.NX + 4
        t = np.array(range(self.NX * self.size), dtype=np.float64)
        self.tt = t.reshape((self.size, self.NX))
        ad.set_group_size(fd, groupsize)
        ad.write_int(fd, "NX", self.NX)
        ad.write_int(fd, "size", self.size)
        ad.write(fd, "temperature", self.tt)
        ad.write_int(fd, "/subgroup/subsubgroup/othervar", 99)
        ad.close(fd)

        ad.finalize()

        self.f = ad.file(self.temp.path)

Пример #6

Файл: adios_write.py Проект: erikzenker/ADIOS

if len(sys.argv) > 1:
    method = sys.argv[1]

if len(sys.argv) > 2:
    init = sys.argv[2]

## Init
ad.init_noxml()
ad.allocate_buffer (ad.BUFFER_ALLOC_WHEN.NOW, 10);
g = ad.declare_group("temperature", "", 1)
ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX", "size,NX", "0,0")
msg = str(datetime.datetime.now())
ad.define_attribute(g, "datetime", "", ad.DATATYPE.string, msg, "")
ad.select_method(g, method, init, "")
print ">>> Method:", method

## Writing
for i in range(5):
    fd = ad.open("temperature", "temp.bp", "a")

    NX = 10
    size = 2
    groupsize =  4 + 4 + 8 * size * NX
    t = np.array(range(NX*size), dtype=np.float64) + 100*i
    tt = t.reshape((size, NX))
    ad.set_group_size(fd, groupsize)
    ad.write_int(fd, "NX", NX)
    ad.write_int(fd, "size", size)

Пример #7

Файл: test_adios_attribute.py Проект: wjlei1990/ADIOS

import getopt, sys
import os
import datetime

method = "POSIX1"
init = "verbose=3;"

## Init
ad.init_noxml()
ad.allocate_buffer (ad.BUFFER_ALLOC_WHEN.NOW, 10);
g = ad.declare_group("temperature", "", 1)
ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX", "size,NX", "0,0")
msg = str(datetime.datetime.now())
ad.define_attribute(g, "datetime", "", ad.DATATYPE.string, msg, "")
ad.define_attribute(g, "size2", "", ad.DATATYPE.integer, "0", "size")

ad.define_attribute(g, "temperature/unit", "", ad.DATATYPE.string, "cm", "")
ad.define_attribute(g, "temperature/unit/desc", "", ad.DATATYPE.string, "desc", "")
ad.define_attribute(g, "temperature/type", "", ad.DATATYPE.string, "None", "")

ad.select_method(g, method, init, "")
print ">>> Method:", method

## Writing
for i in range(5):
    fd = ad.open("temperature", "temp.bp", "a")

    NX = 10
    size = 2

Пример #8

Файл: adios_write.py Проект: zhangchonglin/ADIOS

if len(sys.argv) > 1:
    method = sys.argv[1]

if len(sys.argv) > 2:
    init = sys.argv[2]

## Init
ad.init_noxml()
ad.allocate_buffer(ad.BUFFER_ALLOC_WHEN.NOW, 10)
g = ad.declare_group("temperature", "", 1)
ad.define_var(g, "NX", "", ad.DATATYPE.integer, "", "", "")
ad.define_var(g, "size", "", ad.DATATYPE.integer, "", "", "")
ad.define_var(g, "temperature", "", ad.DATATYPE.double, "size,NX", "size,NX",
              "0,0")
msg = str(datetime.datetime.now())
ad.define_attribute(g, "datetime", "", ad.DATATYPE.string, msg, "")
ad.select_method(g, method, init, "")
print(">>> Method:", method)

## Writing
for i in range(5):
    fd = ad.open("temperature", "temp.bp", "a")

    NX = 10
    size = 2
    groupsize = 4 + 4 + 8 * size * NX
    t = np.array(list(range(NX * size)), dtype=np.float64) + 100 * i
    tt = t.reshape((size, NX))
    ad.set_group_size(fd, groupsize)
    ad.write_int(fd, "NX", NX)
    ad.write_int(fd, "size", size)