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This commit is contained in:
Thomas Nagy 2012-09-23 10:02:08 +02:00
parent 646b1d998a
commit fdc28069ac
1 changed files with 10 additions and 1 deletions
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11
docs/book/nodes.txt
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@ -115,7 +115,7 @@ def dosomething(ctx):
print(nd3)
nd2.write('some text') <5>
print(nd2.read())
print(nd2.read()) <6>
print(ctx.path.listdir())
---------------
@ -125,6 +125,7 @@ def dosomething(ctx):
<3> Search for a node but do not try to create it
<4> Search for a file which does not exist
<5> Write to the file pointed by the node, creating or overwriting the file
<6> In practice, it is best to use the read/write methods to prevent file handle inheritance issues on win32 systems when performing parallel builds
The output will be the following:
@ -327,5 +328,13 @@ def build(bld):
)
---------------
In practice, it is easier to use a wrapper that conceals these details (more examples can be found in +demos/subst+):
[source,python]
---------------
def build(bld):
bld(features='subst', source='wscript', target='wscript', is_copy=True)
---------------
// ==== Serialization concerns