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#! /usr/bin/env python
import sys
import os
import re
import textwrap
# we are called from the src directory directly, use path relative to
# our location, we sit in templates/
mypath = os.path.dirname(os.path.abspath(__file__))
from jinja2 import Environment, FileSystemLoader
def _execfile(filepath, globals=globals(), locals=None):
if globals is None:
globals = {}
globals.update({
"__file__": filepath,
"__name__": "__main__",
})
with open(filepath, 'rb') as file:
exec(compile(file.read(), filepath, 'exec'), globals, locals)
env = Environment(
loader=FileSystemLoader(mypath),
line_statement_prefix='#tmpl',
line_comment_prefix='###',
block_start_string='{#',
block_end_string='#}',
variable_start_string='##',
variable_end_string='##',
comment_start_string='/*#',
comment_end_string='#*/',
keep_trailing_newline=True
)
def jinja2filter(env):
def make_filter(f):
assert f.__name__[:7] == 'filter_', 'Function should start with filter_'
env.filters[f.__name__[7:]] = f
return f
return make_filter
@jinja2filter(env)
def filter_prefix_path(values, prefix=' '):
if len(values) == 0:
return ''
return prefix + prefix.join(values)
_execfile(os.path.join(mypath, 'templates.py'))
tmpl = env.get_template(os.path.basename(sys.argv[1]))
out = open(sys.argv[2], 'w')
tmpl.stream({
'common_template_deps': common_template_deps,
'templates': templates
}).dump(out)
out.close()
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