def test_pickler_save_load_layout_entry2(self):
Pickler.save(self.image1+self.image2, 'test_pickler_save_load_layout_entry2',
info={'info':'example'}, key={1:2})
entries = Unpickler.entries('test_pickler_save_load_layout_entry2.hvz')
loaded = Unpickler.load('test_pickler_save_load_layout_entry2.hvz',
entries=['Image.II'])
self.assertEqual(loaded, self.image2)
def test_pickler_save_load_layout(self):
Pickler.save(self.image1 + self.image2,
'test_pickler_save_load_layout',
info={'info': 'example'},
key={1: 2})
loaded = Unpickler.load('test_pickler_save_load_layout.hvz')
self.assertEqual(loaded, self.image1 + self.image2)
def test_pickler_save_load_layout_entry2(self):
Pickler.save(self.image1+self.image2, 'test_pickler_save_load_layout_entry2',
info={'info':'example'}, key={1:2})
entries = Unpickler.entries('test_pickler_save_load_layout_entry2.hvz')
assert ('Image.II' in entries), "Entry 'Image.II' missing"
loaded = Unpickler.load('test_pickler_save_load_layout_entry2.hvz',
entries=['Image.II'])
self.assertEqual(loaded, self.image2)
def test_pickler_save_load_layout_entry1(self):
Pickler.save(self.image1+self.image2, 'test_pickler_save_load_layout_entry1',
info={'info':'example'}, key={1:2})
entries = Unpickler.entries('test_pickler_save_load_layout_entry1.hvz')
assert ('Image.I' in entries), "Entry 'Image.I' missing"
loaded = Unpickler.load('test_pickler_save_load_layout_entry1.hvz',
entries=['Image.I'])
self.assertEqual(loaded, self.image1)
def test_pickler_save_load_single_layout(self):
single_layout = Layout.from_values([self.image1])
Pickler.save(single_layout, 'test_pickler_save_load_single_layout',
info={'info':'example'}, key={1:2})
entries = Unpickler.entries('test_pickler_save_load_single_layout.hvz')
self.assertEqual(entries, ['Image.I(L)'])
loaded = Unpickler.load('test_pickler_save_load_single_layout.hvz',
entries=['Image.I(L)'])
self.assertEqual(single_layout, loaded)
def test_pickler_save_load_single_layout(self):
single_layout = Layout([self.image1])
Pickler.save(single_layout, 'test_pickler_save_load_single_layout',
info={'info':'example'}, key={1:2})
entries = Unpickler.entries('test_pickler_save_load_single_layout.hvz')
self.assertEqual(entries, ['Image.I(L)'])
loaded = Unpickler.load('test_pickler_save_load_single_layout.hvz',
entries=['Image.I(L)'])
self.assertEqual(single_layout, loaded)
import re
import time
import glob as glob
import datetime as dt
from dateutil import tz
from functools import partial
import numpy as np
import param
import lancet
from lancet.filetypes import FileType, CustomFile
from holoviews.core.io import Unpickler
import holoviews as hv
custom=CustomFile(metadata_fn=lambda f: Unpickler.key(f),
data_fn = lambda f: {e: Unpickler.load(f, [e])
for e in Unpickler.entries(f)})
def load_table(path):
date = re.search("([0-9]{4}\-[0-9]{2}\-[0-9]{2}\_[0-9]{4})", path).group(1)
dirs = glob.glob(os.path.join(path, date+'*'))
if not dirs:
raise Exception('No data found in directory.')
dir_suffix = dirs[0].split(date)[-1]
match = re.search('\_t\d{1,}\_', dir_suffix)
if not match:
raise Exception('No directories indexed by tid found.')
file_pattern = ''.join(['*', dir_suffix[:match.start(0)], '_t{tid:d}_*/*.hvz'])
viewfnames = lancet.FilePattern('filename', os.path.join(path, file_pattern))
filedata = lancet.FileInfo(viewfnames, 'filename', custom)
file_df = filedata.dframe
def test_pickler_save_and_load_data_1(self):
Pickler.save(self.image1, 'test_pickler_save_and_load_data_1.hvz')
loaded = Unpickler.load('test_pickler_save_and_load_data_1.hvz')
self.assertEqual(loaded, self.image1)
def test_pickler_save_load_layout(self):
Pickler.save(self.image1+self.image2, 'test_pickler_save_load_layout',
info={'info':'example'}, key={1:2})
loaded = Unpickler.load('test_pickler_save_load_layout.hvz')
self.assertEqual(loaded, self.image1+self.image2)
def test_pickler_save_and_load_data_1(self):
Pickler.save(self.image1, 'test_pickler_save_and_load_data_1.hvz')
loaded = Unpickler.load('test_pickler_save_and_load_data_1.hvz')
self.assertEqual(loaded, self.image1)
def hvz_data_fn(f):
from holoviews.core.io import Unpickler
return {e: Unpickler.load(f, [e]) for e in Unpickler.entries(f)}
def hvz_data_fn(f):
from holoviews.core.io import Unpickler
return {e: Unpickler.load(f, [e]) for e in Unpickler.entries(f)}
def load_holoviews(fpath):
from holoviews.core.io import Unpickler
return Unpickler.load(fpath)
