boacontractor是用于*data*的模板库，即用于字典的模板。
boaconstructor的Python项目详细描述
boacontractor是data的模板库。
它允许您从其他模板构造python字典， 字典或实例。
- github上提供了源代码：
- 此处提供文档：
示例
我将让代码和注释来完成对话：
from boaconstructor import Template
# Some shared information in a dict. This could also be a class instance
# or something else that supports getattr and hasattr.
#
common = dict(
timeout = 30,
email = "admin@example.com"
)
# This is a template created in a module. You need one of these. I pass in
# references that are available at this stage. The 'host.$.name' I will pass
# in at render time.
#
webserver_data = Template('webserver',
dict(
interface = 'host.$.name',
port = 32189,
timeout = 'common.$.timeout',
alert_email = 'common.$.email',
),
# This is uses common as an 'internal' reference
references={'common':common}
)
# At run time I can pass 'external' references to resolve the hostnames.
# Maybe I got these from a database or some other source.
#
machine_1 = webserver_data.render({'host': {'name': 'myserver1'}}),
# {'alert_email': 'admin@example.com', 'interface': 'myserver1', 'port': 32189, 'timeout': 30}
machine_2 = webserver_data.render({'host': {'name': 'myserver2'}}),
# {'alert_email': 'admin@example.com', 'interface': 'myserver2', 'port': 32189, 'timeout': 30}
# Now I can pass these to Cheetah/Mako/etc to render a specific type of
# XML/INI/Text configuration files.
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