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Side by Side Diff: trunk/src/mojo/public/tools/bindings/pylib/mojom/generate/template_expander.py

Issue 354833003: Revert 279677 "Generate java bindings for structs." (Closed) Base URL: svn://svn.chromium.org/chrome/
Patch Set: Created 6 years, 6 months ago
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1 # Copyright 2013 The Chromium Authors. All rights reserved. 1 # Copyright 2013 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be 2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file. 3 # found in the LICENSE file.
4 4
5 # Based on: 5 # Based on:
6 # http://src.chromium.org/viewvc/blink/trunk/Source/build/scripts/template_expan der.py 6 # http://src.chromium.org/viewvc/blink/trunk/Source/build/scripts/template_expan der.py
7 7
8 import imp 8 import imp
9 import inspect 9 import inspect
10 import os.path 10 import os.path
(...skipping 12 matching lines...) Expand all
23 if tail == dirname: 23 if tail == dirname:
24 return path 24 return path
25 25
26 try: 26 try:
27 imp.find_module("jinja2") 27 imp.find_module("jinja2")
28 except ImportError: 28 except ImportError:
29 sys.path.append(os.path.join(_GetDirAbove("mojo"), "third_party")) 29 sys.path.append(os.path.join(_GetDirAbove("mojo"), "third_party"))
30 import jinja2 30 import jinja2
31 31
32 32
33 def ApplyTemplate(mojo_generator, base_dir, path_to_template, params, 33 def ApplyTemplate(base_dir, path_to_template, params, filters=None, **kwargs):
34 filters=None, **kwargs):
35 template_directory, template_name = os.path.split(path_to_template) 34 template_directory, template_name = os.path.split(path_to_template)
36 path_to_templates = os.path.join(base_dir, template_directory) 35 path_to_templates = os.path.join(base_dir, template_directory)
37 loader = jinja2.FileSystemLoader([path_to_templates]) 36 loader = jinja2.FileSystemLoader([path_to_templates])
38 final_kwargs = dict(mojo_generator.GetJinjaParameters())
39 final_kwargs.update(kwargs)
40 jinja_env = jinja2.Environment(loader=loader, keep_trailing_newline=True, 37 jinja_env = jinja2.Environment(loader=loader, keep_trailing_newline=True,
41 **final_kwargs) 38 **kwargs)
42 jinja_env.globals.update(mojo_generator.GetGlobals());
43 if filters: 39 if filters:
44 jinja_env.filters.update(filters) 40 jinja_env.filters.update(filters)
45 template = jinja_env.get_template(template_name) 41 template = jinja_env.get_template(template_name)
46 return template.render(params) 42 return template.render(params)
47 43
48 44
49 def UseJinja(path_to_template, **kwargs): 45 def UseJinja(path_to_template, **kwargs):
50 # Get the directory of our caller's file. 46 # Get the directory of our caller's file.
51 base_dir = os.path.dirname(inspect.getfile(sys._getframe(1))) 47 base_dir = os.path.dirname(inspect.getfile(sys._getframe(1)))
52 def RealDecorator(generator): 48 def RealDecorator(generator):
53 def GeneratorInternal(*args, **kwargs2): 49 def GeneratorInternal(*args, **kwargs2):
54 parameters = generator(*args, **kwargs2) 50 parameters = generator(*args, **kwargs2)
55 return ApplyTemplate(args[0], base_dir, path_to_template, parameters, 51 return ApplyTemplate(base_dir, path_to_template, parameters, **kwargs)
56 **kwargs)
57 GeneratorInternal.func_name = generator.func_name 52 GeneratorInternal.func_name = generator.func_name
58 return GeneratorInternal 53 return GeneratorInternal
59 return RealDecorator 54 return RealDecorator
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