Mercurial > hg > MakeItSo

annotate makeitso/template.py @ 151:e70421c50d0a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
move to ABC
author Jeff Hammel <jhammel@mozilla.com>
date Sat, 01 Dec 2012 19:01:18 -0800
parents b2152efec89a
children cfd4f1e91090
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1 """
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2 basic API template class
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3 """
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
5 import os
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
6 import sys
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
7 from makeitso import ContentTemplate
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
8 from makeitso import PolyTemplate
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
9
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
10 class Undefined(object):
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
11 """marker class for variables"""
65
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
12 def __nonzero__(self):
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
13 return False
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
14 Undefined = Undefined() # singleton
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
15
122
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
16
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
17 class Variable(object):
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
18 """variable object for MakeItSo templates"""
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
19
58
112bf081148c make a full CLI class for a single API template
Jeff Hammel <jhammel@mozilla.com>
parents: 56
diff changeset
20 def __init__(self, name, description=None, default=Undefined,
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
21 cast=None):
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
22 self.name = name
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
23 self.default = default
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
24 self.description = description
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
25
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
26 # TODO (maybe): get cast from default variable type if not None
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
27 self.cast = cast
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
28
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
29 self._set = False
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
30
71
95d1bb85ab3c add a copy method to a variable to get a non-futzed copy
Jeff Hammel <jhammel@mozilla.com>
parents: 70
diff changeset
31 def copy(self):
95d1bb85ab3c add a copy method to a variable to get a non-futzed copy
Jeff Hammel <jhammel@mozilla.com>
parents: 70
diff changeset
32 """returns a copy of the variable"""
95d1bb85ab3c add a copy method to a variable to get a non-futzed copy
Jeff Hammel <jhammel@mozilla.com>
parents: 70
diff changeset
33 return Variable(self.name, self.description, self.default, self.cast)
95d1bb85ab3c add a copy method to a variable to get a non-futzed copy
Jeff Hammel <jhammel@mozilla.com>
parents: 70
diff changeset
34
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
35 def set(self, value):
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
36 if self.cast:
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
37 self.value = self.cast(value)
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
38 else:
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
39 self.value = value
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
40 self._set = True
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
41 return self.value
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
42
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
43 def isset(self):
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
44 """whether the variable has been set or not"""
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
45 return self._set
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
46
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
47 def read(self, fd=sys.stdout):
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
48 """prompt and read the variable from stdin"""
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
49 fd.write(self.display())
100
b54898f7d8a9 now API template variables seem to work
Jeff Hammel <jhammel@mozilla.com>
parents: 99
diff changeset
50 return self.set(raw_input())
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
51
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
52 def display(self):
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
53 description = self.description or self.name
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
54 if self.default:
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
55 return 'Enter %s [DEFAULT: %s]: ' % (description, repr(self.default))
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
56 else:
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
57 return 'Enter %s: ' % description
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
58
75
ec35e5763b52 * fix with assemble function
Jeff Hammel <jhammel@mozilla.com>
parents: 74
diff changeset
59 def __repr__(self):
ec35e5763b52 * fix with assemble function
Jeff Hammel <jhammel@mozilla.com>
parents: 74
diff changeset
60 return "Variable(name='%s')" % self.name
ec35e5763b52 * fix with assemble function
Jeff Hammel <jhammel@mozilla.com>
parents: 74
diff changeset
61
72
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
62 def assemble(*args):
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
63 names = set()
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
64 retval = []
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
65 for arg in args:
74
d16823fd8c4a check for subclassing, not instance of
Jeff Hammel <jhammel@mozilla.com>
parents: 73
diff changeset
66 if issubclass(arg, MakeItSoTemplate):
72
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
67 arg = arg.vars
73
Jeff Hammel <jhammel@mozilla.com>
parents: 72
diff changeset
68 for variable in arg:
72
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
69 if variable.name in names:
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
70 continue
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
71 retval.append(variable.copy())
75
ec35e5763b52 * fix with assemble function
Jeff Hammel <jhammel@mozilla.com>
parents: 74
diff changeset
72 names.add(variable.name)
72
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
73 return retval
f44af8f30147 add function to assemble variables
Jeff Hammel <jhammel@mozilla.com>
parents: 71
diff changeset
74
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
75 class MakeItSoTemplate(ContentTemplate):
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
76 """API template for MakeItSo"""
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
77
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
78 # name of the template
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
79 name = ''
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
80
56
728cae02a6ed * fix another variable-related bug
Jeff Hammel <jhammel@mozilla.com>
parents: 44
diff changeset
81 # description of the template
728cae02a6ed * fix another variable-related bug
Jeff Hammel <jhammel@mozilla.com>
parents: 44
diff changeset
82 description = ''
728cae02a6ed * fix another variable-related bug
Jeff Hammel <jhammel@mozilla.com>
parents: 44
diff changeset
83
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
84 # templates to interpolate
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
85 # paths are relative to __file__ unless absolute or URIs
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
86 templates = []
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
87
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
88 # variables
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
89 vars = []
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
90
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
91 # inspect the templates for more variables
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
92 look = False
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
93
90
26b9c3bba04e make the api for substitute() variables, output
Jeff Hammel <jhammel@mozilla.com>
parents: 88
diff changeset
94 def __init__(self, interactive=True, usedefaults=True, variables=None):
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
95 """
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
96 - output : output file or directory
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
97 - interactive : whether tointeractively get variables
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
98 - usedefaults : try to use the default values if not specified
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
99 """
63
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
100
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
101 # boilerplate
65
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
102 variables = variables or {}
78
d4184945f8a8 stub out python package creation
Jeff Hammel <jhammel@mozilla.com>
parents: 75
diff changeset
103 if not self.description and hasattr(self, '__doc__'):
d4184945f8a8 stub out python package creation
Jeff Hammel <jhammel@mozilla.com>
parents: 75
diff changeset
104 self.description = self.__doc__
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
105 self.interactive = interactive
66
7821c82772f5 determine the location in a better way
Jeff Hammel <jhammel@mozilla.com>
parents: 65
diff changeset
106 _file = sys.modules[self.__class__.__module__].__file__
7821c82772f5 determine the location in a better way
Jeff Hammel <jhammel@mozilla.com>
parents: 65
diff changeset
107 self.location = os.path.dirname(os.path.abspath(_file))
58
112bf081148c make a full CLI class for a single API template
Jeff Hammel <jhammel@mozilla.com>
parents: 56
diff changeset
108 self.defaults = variables.copy()
63
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
109 self.usedefaults = usedefaults
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
110
58
112bf081148c make a full CLI class for a single API template
Jeff Hammel <jhammel@mozilla.com>
parents: 56
diff changeset
111 # make a dictionary of the variables for lookup convenience
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
112 self.vardict = {}
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
113 for i in self.vars:
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
114 self.vardict[i.name] = i
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
115
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
116 # ensure all of these templates exist
65
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
117 self._templates = []
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
118 for template in self.templates:
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
119 if template.startswith('http://') or template.startswith('https://'):
65
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
120 self._templates.append(template)
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
121 continue
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
122 if os.path.isabs(template):
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
123 path = template
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
124 else:
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
125 path = os.path.join(self.location, template)
65
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
126 assert os.path.exists(path), "%s does not exist" % path
0152741621c1 check in a failing test wrt location
Jeff Hammel <jhammel@mozilla.com>
parents: 64
diff changeset
127 self._templates.append(path)
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
128
122
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
129 @classmethod
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
130 def get_description(cls):
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
131 if hasattr(cls, 'description'):
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
132 if cls.description:
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
133 return cls.description
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
134 if hasattr(cls, '__doc__'):
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
135 return cls.__doc__
b2152efec89a get the description from the docstring if applicable
Jeff Hammel <jhammel@mozilla.com>
parents: 113
diff changeset
136
63
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
137 def get_variables(self, **variables):
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
138 # XXX could do this in the ctor
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
139 vars = ContentTemplate.get_variables(self, **variables)
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
140 if self.usedefaults:
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
141 for variable in self.vars:
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
142 if variable.name in vars:
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
143 continue
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
144 if variable.default is not Undefined:
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
145 vars[variable.name] = variable.default
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
146 return vars
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
147
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
148 def missing(self, **variables):
113
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
149
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
150 # boilerplate
63
b91133e3b02d override get_variables for API template; could instead do this in the ctor, alternately
Jeff Hammel <jhammel@mozilla.com>
parents: 62
diff changeset
151 vars = self.get_variables(**variables)
62
30100690ad3f display defaults with command line --help option
Jeff Hammel <jhammel@mozilla.com>
parents: 58
diff changeset
152 missing = set([])
64
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
153
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
154 # get known needed variables
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
155 for var in self.vars:
113
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
156 if var.name not in vars:
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
157 if var.default is Undefined:
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
158 missing.add(var.name)
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
159 continue
100
b54898f7d8a9 now API template variables seem to work
Jeff Hammel <jhammel@mozilla.com>
parents: 99
diff changeset
160 if (not self.usedefaults) and (not var.isset()):
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
161 missing.add(var.name)
64
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
162
113
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
163 # scan templates for other variables
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
164 if self.look:
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
165 template = PolyTemplate(self._templates,
112
51c9cb49edec fix a few minor issues
Jeff Hammel <jhammel@mozilla.com>
parents: 101
diff changeset
166 interactive=False,
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
167 variables=vars)
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
168 missing.update(template.missing())
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
169
64
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
170 return missing
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
171
101
80a57bf2b7f4 fixed a few problems
Jeff Hammel <jhammel@mozilla.com>
parents: 100
diff changeset
172 def pre(self, variables, output):
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
173 """do stuff before interpolation"""
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
174
100
b54898f7d8a9 now API template variables seem to work
Jeff Hammel <jhammel@mozilla.com>
parents: 99
diff changeset
175 def substitute(self, variables, output=None):
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
176 """do the substitution"""
113
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
177
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
178 # get the variables
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
179 vars = self.get_variables(**variables)
101
80a57bf2b7f4 fixed a few problems
Jeff Hammel <jhammel@mozilla.com>
parents: 100
diff changeset
180 self.pre(vars, output)
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
181 self.check_missing(vars)
64
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
182
c20277dbf8fa closer to substitution
Jeff Hammel <jhammel@mozilla.com>
parents: 63
diff changeset
183 # do the substitution
67
a0f7bfa98755 API templates now hobble along on their own two feet
Jeff Hammel <jhammel@mozilla.com>
parents: 66
diff changeset
184 template = PolyTemplate(self._templates,
a0f7bfa98755 API templates now hobble along on their own two feet
Jeff Hammel <jhammel@mozilla.com>
parents: 66
diff changeset
185 interactive=self.interactive,
a0f7bfa98755 API templates now hobble along on their own two feet
Jeff Hammel <jhammel@mozilla.com>
parents: 66
diff changeset
186 variables=vars)
88
712a6d358083 fixed output broke other things
Jeff Hammel <jhammel@mozilla.com>
parents: 78
diff changeset
187 template.check_output(output)
90
26b9c3bba04e make the api for substitute() variables, output
Jeff Hammel <jhammel@mozilla.com>
parents: 88
diff changeset
188 template.substitute({}, output)
113
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
189
c3b8ce33d3ad make variable getting logic a little less horrible
Jeff Hammel <jhammel@mozilla.com>
parents: 112
diff changeset
190 # do whatever you need to do afterwards
101
80a57bf2b7f4 fixed a few problems
Jeff Hammel <jhammel@mozilla.com>
parents: 100
diff changeset
191 self.post(vars, output)
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
192
101
80a57bf2b7f4 fixed a few problems
Jeff Hammel <jhammel@mozilla.com>
parents: 100
diff changeset
193 def post(self, variables, output):
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
194 """do stuff after interpolation"""
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
195
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
196 def read_variables(self, variables):
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
197 """read variables from stdin"""
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
198 retval = {}
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
199 for i in variables:
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
200 if i in self.vardict:
99
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
201 value = self.vardict[i].read()
d9c6e26a42ff fix up interactivity of API template a bit. still doesnt quite work
Jeff Hammel <jhammel@mozilla.com>
parents: 90
diff changeset
202 retval[i] = value
44
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
203 else:
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
204 retval.update(ContentTemplate.read_variables(self, (i,)))
6e08cca7d656 do API variable reading and stubbing a bit for control flow
Jeff Hammel <jhammel@mozilla.com>
parents: 42
diff changeset
205 return retval
41
9956e13558dd stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
206
42
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
207 class PasteScriptTemplate(MakeItSoTemplate):
73dac34d2692 more stubbing of API class; first get something off the ground; then rewrite
Jeff Hammel <jhammel@mozilla.com>
parents: 41
diff changeset
208 """template for backwards compatability with PasteScript"""