def open_script(self):
filePath = QtGui.QFileDialog.getOpenFileName(self,
u"Open Script",
"/",
u"CDAT Scripts (*.py)"
)
if filePath[0] == u"":
return
if os.path.exists(filePath[0]) is False:
return
script = import_script(filePath[0])
self.var.load(script.variables.values())
rows, cols = script.rows, script.columns
num_canvases = script.num_canvases
cells = self.ss.load(rows, cols, num_canvases)
canvases = [cell.canvas for cell in cells]
displays = script.plot(canvases)
# Now we need to sync up the plotters with the displays
for cell, display_plots in zip(cells, displays):
cell.load(display_plots)
def test_save_loaded_script(tmpdir):
_ = vcs.init()
dirpath = os.path.dirname(__file__)
load_file = os.path.join(dirpath, "data", "clt_u_v_iso.py")
save_file = tmpdir.join("clt_u_v_iso.py")
loaded = import_script(load_file)
canvases = [vcs.init() for _ in range(loaded.num_canvases)]
canvas_displays = loaded.plot(canvases)
for canvas in canvases:
canvas.close()
plot_managers = []
for display_group in canvas_displays:
pm_group = []
for display in display_group:
pm = PlotManager(mocks.PlotInfo)
# Determine which of the graphics methods created in loaded
gm = vcs.getgraphicsmethod(display.g_type, display.g_name)
pm.graphics_method = closest(gm, loaded.graphics_methods)
pm.template = vcs.gettemplate(display._template_origin)
pm.variables = display.array
pm_group.append(pm)
plot_managers.append(pm_group)
mocks.PlotInfo.canvas.close()
export_script(str(save_file), loaded.variables.values(), plot_managers)
saved = import_script(str(save_file))
assert saved.rows == loaded.rows
assert saved.columns == loaded.columns
assert saved.num_canvases == loaded.num_canvases
assert len(saved.files) == len(loaded.files)
assert saved.files[0].id == loaded.files[0].id
assert len(saved.variables) == len(loaded.variables)
for save_var, load_var in zip(saved.variables.values(),
loaded.variables.values()):
assert save_var.id == load_var.id
assert len(saved.graphics_methods) == len(loaded.graphics_methods)
assert len(saved.templates) == len(loaded.templates)
def test_save_loaded_script(tmpdir):
_ = vcs.init()
dirpath = os.path.dirname(__file__)
load_file = os.path.join(dirpath, "data", "clt_u_v_iso.py")
save_file = tmpdir.join("clt_u_v_iso.py")
loaded = import_script(load_file)
canvases = [vcs.init() for _ in range(loaded.num_canvases)]
canvas_displays = loaded.plot(canvases)
for canvas in canvases:
canvas.close()
plot_managers = []
for display_group in canvas_displays:
pm_group = []
for display in display_group:
pm = PlotManager(mocks.PlotInfo)
# Determine which of the graphics methods created in loaded
gm = vcs.getgraphicsmethod(display.g_type, display.g_name)
pm.graphics_method = closest(gm, loaded.graphics_methods)
pm.template = vcs.gettemplate(display._template_origin)
pm.variables = display.array
pm_group.append(pm)
plot_managers.append(pm_group)
mocks.PlotInfo.canvas.close()
export_script(str(save_file), loaded.variables.values(), plot_managers)
saved = import_script(str(save_file))
assert saved.rows == loaded.rows
assert saved.columns == loaded.columns
assert saved.num_canvases == loaded.num_canvases
assert len(saved.files) == len(loaded.files)
assert saved.files[0].id == loaded.files[0].id
assert len(saved.variables) == len(loaded.variables)
for save_var, load_var in zip(saved.variables.values(), loaded.variables.values()):
assert save_var.id == load_var.id
assert len(saved.graphics_methods) == len(loaded.graphics_methods)
assert len(saved.templates) == len(loaded.templates)
def test_load_script(canvas):
dirpath = os.path.dirname(__file__)
load_file = os.path.join(dirpath, "data", "clt_u_v_iso.py")
script = import_script(load_file)
assert script.path == load_file
assert script.rows == 1
assert script.columns == 1
assert script.num_canvases == 1
assert len(script.files) == 1
assert type(script.files[0]) == FileMetadataWrapper
assert len(script.variables) == 3
for var_id, variable in script.variables.iteritems():
assert var_id == variable.id
assert type(variable) == VariableMetadataWrapper
assert len(script.graphics_methods) == 1
assert len(script.templates) == 3
def test_load_script(canvas):
dirpath = os.path.dirname(__file__)
load_file = os.path.join(dirpath, "data", "clt_u_v_iso.py")
script = import_script(load_file)
assert script.path == load_file
assert script.rows == 1
assert script.columns == 1
assert script.num_canvases == 1
assert len(script.files) == 1
assert type(script.files[0]) == FileMetadataWrapper
assert len(script.variables) == 3
for var_id, variable in script.variables.iteritems():
assert var_id == variable.id
assert type(variable) == VariableMetadataWrapper
assert len(script.graphics_methods) == 1
assert len(script.templates) == 3
def test_save_and_load_script(tmpdir):
save_file = tmpdir.join("simple_vis.py")
# File shouldn't exist
assert save_file.exists() is False
path = str(save_file.realpath())
pm = PlotManager(mocks.PlotInfo)
pm.graphics_method = vcs.getboxfill("default")
pm.template = vcs.gettemplate('default')
f = cdms2.open(vcs.sample_data + "/clt.nc")
fmw = FileMetadataWrapper(f)
clt = fmw["clt"]
pm.variables = [clt.var, None]
mocks.PlotInfo.canvas.close()
export_script(path, [clt], [[pm]])
# Make sure the file now exists
assert save_file.exists()
# Import it
obj = import_script(path)
# Now we make sure that everything was preserved correctly
assert obj.path == path
assert obj.rows == 1
assert obj.columns == 1
assert obj.num_canvases == 1
assert len(obj.files) == 1
assert type(obj.files[0]) == FileMetadataWrapper
assert len(obj.variables) == 1
for var_id, variable in obj.variables.iteritems():
assert var_id == variable.id
assert type(variable) == VariableMetadataWrapper
assert len(obj.graphics_methods) == 1
assert len(obj.templates) == 1
def test_save_and_load_script(tmpdir):
save_file = tmpdir.join("simple_vis.py")
# File shouldn't exist
assert save_file.exists() is False
path = str(save_file.realpath())
pm = PlotManager(mocks.PlotInfo)
pm.graphics_method = vcs.getboxfill("default")
pm.template = vcs.gettemplate('default')
f = cdms2.open(vcs.sample_data + "/clt.nc")
fmw = FileMetadataWrapper(f)
clt = fmw["clt"]
pm.variables = [clt.var, None]
mocks.PlotInfo.canvas.close()
export_script(path, [clt], [[pm]])
# Make sure the file now exists
assert save_file.exists()
# Import it
obj = import_script(path)
# Now we make sure that everything was preserved correctly
assert obj.path == path
assert obj.rows == 1
assert obj.columns == 1
assert obj.num_canvases == 1
assert len(obj.files) == 1
assert type(obj.files[0]) == FileMetadataWrapper
assert len(obj.variables) == 1
for var_id, variable in obj.variables.iteritems():
assert var_id == variable.id
assert type(variable) == VariableMetadataWrapper
assert len(obj.graphics_methods) == 1
assert len(obj.templates) == 1
def open_script(self):
filePath = QtGui.QFileDialog.getOpenFileName(self, u"Open Script", "/",
u"CDAT Scripts (*.py)")
if filePath[0] == u"":
return
if os.path.exists(filePath[0]) is False:
return
script = import_script(filePath[0])
self.var.load(script.variables.values())
rows, cols = script.rows, script.columns
num_canvases = script.num_canvases
cells = self.ss.load(rows, cols, num_canvases)
canvases = [cell.canvas for cell in cells]
displays = script.plot(canvases)
# Now we need to sync up the plotters with the displays
for cell, display_plots in zip(cells, displays):
cell.load(display_plots)