A python implementation of the mustache templating language.
I'm glad you asked!
Chevron runs in less than half the time of pystache (Which is not even up to date on the spec). And in about 70% the time of Stache (A 'trimmed' version of mustache, also not spec compliant).
The flake8 command is run by travis to ensure consistency.
Chevron passes all the unittests provided by the spec (in every version listed below).
If you find a test that chevron does not pass, please report it.
Python 2.6, 2.7, 3.2, 3.3, 3.4, 3.5, and 3.6 are all tested by travis.
Commandline usage: (if installed via pypi)
usage: chevron [-h] [-v] [-d DATA] [-p PARTIALS_PATH] [-e PARTIALS_EXT]
[-l DEF_LDEL] [-r DEF_RDEL]
template
positional arguments:
template The mustache file
optional arguments:
-h, --help show this help message and exit
-v, --version show program's version number and exit
-d DATA, --data DATA The json data file
-p PARTIALS_PATH, --path PARTIALS_PATH
The directory where your partials reside
-e PARTIALS_EXT, --ext PARTIALS_EXT
The extension for your mustache partials, 'mustache'
by default
-l DEF_LDEL, --left-delimiter DEF_LDEL
The default left delimiter, "{{" by default.
-r DEF_RDEL, --right-delimiter DEF_RDEL
The default right delimiter, "}}" by default.
Python usage with strings
import chevron
chevron.render('Hello, {{ mustache }}!', {'mustache': 'World'})Python usage with file
import chevron
with open('file.mustache', 'r') as f:
chevron.render(f, {'mustache': 'World'})Python usage with unpacking
import chevron
args = {
'template': 'Hello, {{ mustache }}!',
'data': {
'mustache': 'World'
}
}
chevron.render(**args)chevron supports partials (via dictionaries)
import chevron
args = {
'template': 'Hello, {{> thing }}!',
'partials_dict': {
'thing': 'World'
}
}
chevron.render(**args)chevron supports partials (via the filesystem)
import chevron
args = {
'template': 'Hello, {{> thing }}!',
# defaults to .
'partials_path': 'partials/',
# defaults to mustache
'partials_ext': 'ms',
}
# ./partials/thing.ms will be read and rendered
chevron.render(**args)chevron supports lambdas
import chevron
def first(text, render):
# return only first occurance of items
result = render(text)
return [ x.strip() for x in result.split(" || ") if x.strip() ][0]
def inject_x(text, render):
# inject data into scope
return render(text, {'x': 'data'})
args = {
'template': 'Hello, {{# first}} {{x}} || {{y}} || {{z}} {{/ first}}! {{# inject_x}} {{x}} {{/ inject_x}}',
'data': {
'y': 'foo',
'z': 'bar',
'first': first,
'inject_x': inject_x
}
}
chevron.render(**args)- with git
$ git clone https://github.com/noahmorrison/chevron.git
or using submodules
$ git submodules add https://github.com/noahmorrison/chevron.git
Also available on pypi!
- with pip
$ pip install chevron
- get popular
- have people complain
- fix those complaints
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent