# Copy this file into the clipboard and paste into 'script -c python'.

import tables as tb

h5file = tb.open_file("fnode.h5", "w")

fnode = tb.nodes.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 = tb.nodes.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()