1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
# Copy this file into the clipboard and paste into 'script -c python'.
from __future__ import print_function
from tables.nodes import FileNode
import tables
h5file = tables.open_file('fnode.h5', 'w')
fnode = FileNode.new_node(h5file, where='/', name='fnode_test')
print(h5file.getAttrNode('/fnode_test', 'NODE_TYPE'))
print("This is a test text line.", file=fnode)
print("And this is another one.", file=fnode)
print(file=fnode)
fnode.write("Of course, file methods can also be used.")
fnode.seek(0) # Go back to the beginning of file.
for line in fnode:
print(repr(line))
fnode.close()
print(fnode.closed)
node = h5file.root.fnode_test
fnode = FileNode.open_node(node, 'a+')
print(repr(fnode.readline()))
print(fnode.tell())
print("This is a new line.", file=fnode)
print(repr(fnode.readline()))
fnode.seek(0)
for line in fnode:
print(repr(line))
fnode.attrs.content_type = 'text/plain; charset=us-ascii'
fnode.attrs.author = "Ivan Vilata i Balaguer"
fnode.attrs.creation_date = '2004-10-20T13:25:25+0200'
fnode.attrs.keywords_en = ["FileNode", "test", "metadata"]
fnode.attrs.keywords_ca = ["FileNode", "prova", "metadades"]
fnode.attrs.owner = 'ivan'
fnode.attrs.acl = {'ivan': 'rw', '@users': 'r'}
fnode.close()
h5file.close()
|
