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import re, os
from SCons.Script import Builder
from SCons.Action import Action
from SCons.Node.FS import File
def addTemplateBuilder(env):
def buildEmitter(target, source, env):
data = open(source[0].srcnode().get_path()).read()
dict = env.Dictionary()
keys = dict.keys()
for key in keys:
if isinstance(dict[key], str):
env.Depends(target, env.Value(dict[key]))
return target, source
def buildFile(target, source, env):
source_dest = str(target[0])
wfile = open(source_dest, "w")
data = open(source[0].srcnode().get_path()).read()
dict = env.Dictionary()
keys = dict.keys()
for key in keys:
if isinstance(dict[key], str):
data = re.sub("%" + key + "%", dict[key], data)
wfile.write(data)
wfile.close()
return 0
def buildString(target, source, env):
return "Preparing file %s" % os.path.basename(str(target[0]))
env.Append(BUILDERS = {
'Template': Builder(
action = Action(buildFile, buildString),
emitter = buildEmitter,
),
})
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