lessc 0.1.3

项目

• 主页：https://github.com/canaryhealth/lessc
• 错误：https://github.com/canaryhealth/lessc/issues

安装

$ npm install less
$ exportPATH="`pwd`/node_modules/.bin:$PATH"
$ pip install lessc

用法

importlessc# compile a less asset in the "mypackage" python module:css=lessc.compile_asset('mypackage:path/to/style.less')# compile a less file on the filesystemcss=lessc.compile_file('../path/to/style.less')# compile a less file-like object# (if there are any relative imports, specifying `base` is necessary)css=lessc.compile_file(open('../path/to/style.less'))# compile a less string# (if there are any relative imports, specifying `base` is necessary)less='''
  @import "mypackage:path/to/style.less";
  // ...other less statements...
'''css=lessc.compile(less)

对于更多的导入解析控件，可以指定自定义uri 解析器（将相对uri解析为绝对uri）和 自定义uri加载程序（加载绝对uri），使用解析器 以及任何compile*函数的加载器关键字：

importlesscdefresolver(uri,base=None):'''
  Returns the absolute URI given a base URI and a potentially
  absolute or relative URI. Note that `base` may be ``None`` when
  the initial URI is being resolved (depending on the Compiler
  configuration).
  '''# calculate the absolute URI...returnabsolute_uridefloader(uri):'''
  Returns a file-like object that will return the content of
  the specified URI.
  '''# fetch the object defined by `uri`returnfile_like_objectcss=lessc.compile_asset(uri,resolver=resolver,loader=loader)

或者可以创建自定义编译器并将其设置为默认编译器：

importlessccompiler=lessc.Compiler(resolver=my_custom_resolver,loader=my_custom_loader)lessc.set_default_compiler(compiler)# this will now use `my_custom_resolver` and `my_custom_loader`# to compile asset `uri`css=lessc.compile_asset(uri)

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