从Yaml或JSON产生的HTML或XML
empugn的Python项目详细描述
empugn–从yaml或json生成html或xml
更多的是一个试验，而不是一个认真的尝试，使一个HTML模板引擎。但如果你打算使用它，你可能会发现它与Emrichen一起工作得很好。
empugn模板如下：
html:-head:-title:Empugn example-link:rel:stylesheethref:foo.css-script:|alert('Hello, World');-body:-h1:Sole text child may be specified as-is-p:-"Separatinglinksby"-a:href:https://google.comtarget:_blankchildren:space-"mayrequirequoting"
或使用emrichen:
!Defaultstitle:Empugn example with Emrichengreeting:Hello, Emrichen---html:-head:-title:!Vartitle-link:rel:stylesheethref:foo.css-script:!Format"alert({greeting!r});"-body:-h1:!Vartitle
安装
需要Python3.5+版本。python 2不受支持，也将不受支持。
可选依赖项：
安装empugn的推荐方法是
pip install empugn[emrichen]
普通的empugn只支持json。对于支持yaml但没有emrichen的empugn，请使用empugn[yaml]。
cli
usage: empugn [-h] [--template-format {yaml,json}] [--output-file OUTPUT_FILE]
[--indent INDENT] [--use-emrichen] [--var-file VAR_FILE]
[--define VAR=VALUE] [--include-env]
[template_file]
Generate HTML or XML from YAML or JSON
positional arguments:
template_file The YAML or JSON template to process. If unspecified,
the template is read from stdin.
optional arguments:
-h, --help show this help message and exit
--template-format {yaml,json}
Template format. If unspecified, attempted to be
autodetected from the input filename (but defaults to
YAML).
--output-file OUTPUT_FILE, -o OUTPUT_FILE
Output file. If unspecified, the HTML/XML output is
written into stdout.
--indent INDENT, -i INDENT
Indent output. If integer, this many spaces will be
used. If string, will be used literally. To disable
indentation, pass in the empty string.
--use-emrichen, -r Use Emrichen to process tags, making Empugn a full
featured HTML template engine. Emrichen must be
installed.
--var-file VAR_FILE, -f VAR_FILE
(Implies --use-emrichen) A YAML file containing an
object whose top-level keys will be defined as
variables. May be specified multiple times.
--define VAR=VALUE, -D VAR=VALUE
(Implies --use-emrichen) Defines a single variable.
May be specified multiple times.
--include-env, -e (Implies --use-emrichen) Expose process environment
variables to the template.
python api
简单用法：
fromempugnimportempugn# In goes parsed JSON/YAML, out comes stringempugn({'html':[]})# -> '<html></html>'
与emrichen一起使用：
fromempugnimportempugnfromemrichenimportContext,Templatetemplate_yaml='…'template=Template.parse(template)# or Template(…)context=Context({'var':'value'})data,=Template.enrich(context)empugn(data)
为什么叫empugn？
empugn这个名字是emrichen，Pug和impugn的剧本。
许可证
The MIT License (MIT)
Copyright © 2018–2019 Santtu Pajukanta
Copyright © 2018–2019 Aarni Koskela
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
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