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63b31ef91b562a1a4aa95991323555a140dd6ede
blender-archive/doc/python_api/sphinx_doc_gen.py
Tamito Kajiyama 63b31ef91b Merged changes in the trunk up to revision 35203. 
Conflicts resolved:
source/creator/creator.c
source/blender/python/intern/bpy.c
2011-02-26 20:21:09 +00:00

1157 lines
40 KiB
Python
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# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Contributor(s): Campbell Barton
#
# #**** END GPL LICENSE BLOCK #****
# <pep8 compliant>
script_help_msg = '''
Usage:
For HTML generation
-------------------
- Run this script from blenders root path once you have compiled blender
./blender.bin -b -P doc/python_api/sphinx_doc_gen.py
This will generate python files in doc/python_api/sphinx-in/,
assuming that ./blender.bin is or links to the blender executable
- Generate html docs by running...
sphinx-build doc/python_api/sphinx-in doc/python_api/sphinx-out
assuming that you have sphinx 0.6.7 installed
For PDF generation
------------------
- After you have built doc/python_api/sphinx-in (see above), run:
sphinx-build -b latex doc/python_api/sphinx-in doc/python_api/sphinx-out
cd doc/python_api/sphinx-out
make
'''
# Switch for quick testing
if 1:
# full build
EXCLUDE_MODULES = ()
FILTER_BPY_TYPES = None
FILTER_BPY_OPS = None
else:
# for testing so doc-builds dont take so long.
EXCLUDE_MODULES = (
# "bpy.context",
"bpy.app",
"bpy.path",
"bpy.data",
#"bpy.props",
"bpy.utils",
"bpy.context",
# "bpy.types", # supports filtering
"bpy.ops", # supports filtering
"bge",
"aud",
"bgl",
"blf",
"mathutils",
"mathutils.geometry",
"Freestyle",
)
FILTER_BPY_TYPES = ("PropertyGroup", "Panel", "Menu", "Operator", "RenderEngine") # allow
FILTER_BPY_OPS = ("import.scene", ) # allow
# for quick rebuilds
"""
rm -rf /b/doc/python_api/sphinx-* && \
./blender.bin --background --factory-startup --python doc/python_api/sphinx_doc_gen.py && \
sphinx-build doc/python_api/sphinx-in doc/python_api/sphinx-out
"""
# import rpdb2; rpdb2.start_embedded_debugger('test')
import os
import inspect
import bpy
import rna_info
# lame, python wont give some access
ClassMethodDescriptorType = type(dict.__dict__['fromkeys'])
MethodDescriptorType = type(dict.get)
GetSetDescriptorType = type(int.real)
StaticMethodType = type(staticmethod(lambda: None))
EXAMPLE_SET = set()
EXAMPLE_SET_USED = set()
_BPY_STRUCT_FAKE = "bpy_struct"
_BPY_FULL_REBUILD = False
def undocumented_message(module_name, type_name, identifier):
if str(type_name).startswith('<module'):
preloadtitle = '%s.%s' % (module_name, identifier)
else:
preloadtitle = '%s.%s.%s' % (module_name, type_name, identifier)
message = "Undocumented (`contribute "\
"<http://wiki.blender.org/index.php/Dev:2.5/Py/API/Documentation/Contribute"\
"?action=edit&section=new&preload=Dev:2.5/Py/API/Documentation/Contribute/Howto-message"\
"&preloadtitle=%s>`_)\n\n" % preloadtitle
return message
def range_str(val):
'''
Converts values to strings for the range directive.
(unused function it seems)
'''
if val < -10000000:
return '-inf'
elif val > 10000000:
return 'inf'
elif type(val) == float:
return '%g' % val
else:
return str(val)
def example_extract_docstring(filepath):
file = open(filepath, 'r')
line = file.readline()
line_no = 0
text = []
if line.startswith('"""'): # assume nothing here
line_no += 1
else:
file.close()
return "", 0
for line in file.readlines():
line_no += 1
if line.startswith('"""'):
break
else:
text.append(line.rstrip())
line_no += 1
file.close()
return "\n".join(text), line_no
def write_example_ref(ident, fw, example_id, ext="py"):
if example_id in EXAMPLE_SET:
# extract the comment
filepath = "../examples/%s.%s" % (example_id, ext)
filepath_full = os.path.join(os.path.dirname(fw.__self__.name), filepath)
text, line_no = example_extract_docstring(filepath_full)
for line in text.split("\n"):
fw("%s\n" % (ident + line).rstrip())
fw("\n")
fw("%s.. literalinclude:: %s\n" % (ident, filepath))
if line_no > 0:
fw("%s :lines: %d-\n" % (ident, line_no))
fw("\n")
EXAMPLE_SET_USED.add(example_id)
else:
if bpy.app.debug:
print("\tskipping example:", example_id)
# Support for numbered files bpy.types.Operator -> bpy.types.Operator.1.py
i = 1
while True:
example_id_num = "%s.%d" % (example_id, i)
if example_id_num in EXAMPLE_SET:
write_example_ref(ident, fw, example_id_num, ext)
i += 1
else:
break
def write_indented_lines(ident, fn, text, strip=True):
'''
Apply same indentation to all lines in a multilines text.
'''
if text is None:
return
for l in text.split("\n"):
if strip:
fn(ident + l.strip() + "\n")
else:
fn(ident + l + "\n")
def pymethod2sphinx(ident, fw, identifier, py_func):
'''
class method to sphinx
'''
arg_str = inspect.formatargspec(*inspect.getargspec(py_func))
if arg_str.startswith("(self, "):
arg_str = "(" + arg_str[7:]
func_type = "method"
elif arg_str.startswith("(cls, "):
arg_str = "(" + arg_str[6:]
func_type = "classmethod"
else:
func_type = "staticmethod"
fw(ident + ".. %s:: %s%s\n\n" % (func_type, identifier, arg_str))
if py_func.__doc__:
write_indented_lines(ident + " ", fw, py_func.__doc__)
fw("\n")
def pyfunc2sphinx(ident, fw, identifier, py_func, is_class=True):
'''
function or class method to sphinx
'''
arg_str = inspect.formatargspec(*inspect.getargspec(py_func))
if not is_class:
func_type = "function"
# ther rest are class methods
elif arg_str.startswith("(self, "):
arg_str = "(" + arg_str[7:]
func_type = "method"
elif arg_str.startswith("(cls, "):
arg_str = "(" + arg_str[6:]
func_type = "classmethod"
else:
func_type = "staticmethod"
fw(ident + ".. %s:: %s%s\n\n" % (func_type, identifier, arg_str))
if py_func.__doc__:
write_indented_lines(ident + " ", fw, py_func.__doc__.strip())
fw("\n")
def py_descr2sphinx(ident, fw, descr, module_name, type_name, identifier):
if identifier.startswith("_"):
return
doc = descr.__doc__
if not doc:
doc = undocumented_message(module_name, type_name, identifier)
if type(descr) == GetSetDescriptorType:
fw(ident + ".. attribute:: %s\n\n" % identifier)
write_indented_lines(ident + " ", fw, doc, False)
elif type(descr) in (MethodDescriptorType, ClassMethodDescriptorType):
write_indented_lines(ident, fw, doc, False)
else:
raise TypeError("type was not GetSetDescriptorType, MethodDescriptorType or ClassMethodDescriptorType")
write_example_ref(ident, fw, module_name + "." + type_name + "." + identifier)
fw("\n")
def py_c_func2sphinx(ident, fw, module_name, type_name, identifier, py_func, is_class=True):
'''
c defined function to sphinx.
'''
# dump the docstring, assume its formatted correctly
if py_func.__doc__:
write_indented_lines(ident, fw, py_func.__doc__, False)
fw("\n")
else:
fw(ident + ".. function:: %s()\n\n" % identifier)
fw(ident + " " + undocumented_message(module_name, type_name, identifier))
def pyprop2sphinx(ident, fw, identifier, py_prop):
'''
python property to sphinx
'''
# readonly properties use "data" directive, variables use "attribute" directive
if py_prop.fset is None:
fw(ident + ".. data:: %s\n\n" % identifier)
else:
fw(ident + ".. attribute:: %s\n\n" % identifier)
write_indented_lines(ident + " ", fw, py_prop.__doc__)
if py_prop.fset is None:
fw(ident + " (readonly)\n\n")
def pymodule2sphinx(BASEPATH, module_name, module, title):
import types
attribute_set = set()
filepath = os.path.join(BASEPATH, module_name + ".rst")
file = open(filepath, "w")
fw = file.write
fw(title + "\n")
fw(("=" * len(title)) + "\n\n")
fw(".. module:: %s\n\n" % module_name)
if module.__doc__:
# Note, may contain sphinx syntax, dont mangle!
fw(module.__doc__.strip())
fw("\n\n")
write_example_ref("", fw, module_name)
# write members of the module
# only tested with PyStructs which are not exactly modules
for key, descr in sorted(type(module).__dict__.items()):
if key.startswith("__"):
continue
# naughty, we also add getset's into PyStructs, this is not typical py but also not incorrect.
if type(descr) == types.GetSetDescriptorType: # 'bpy_app_type' name is only used for examples and messages
py_descr2sphinx("", fw, descr, module_name, "bpy_app_type", key)
attribute_set.add(key)
for key, descr in sorted(type(module).__dict__.items()):
if key.startswith("__"):
continue
if type(descr) == types.MemberDescriptorType:
if descr.__doc__:
fw(".. data:: %s\n\n" % key)
write_indented_lines(" ", fw, descr.__doc__, False)
attribute_set.add(key)
fw("\n")
del key, descr
classes = []
for attribute in sorted(dir(module)):
if not attribute.startswith("_"):
if attribute in attribute_set:
continue
if attribute.startswith("n_"): # annoying exception, needed for bpy.app
continue
value = getattr(module, attribute)
value_type = type(value)
if value_type == types.FunctionType:
pyfunc2sphinx("", fw, attribute, value, is_class=False)
elif value_type in (types.BuiltinMethodType, types.BuiltinFunctionType): # both the same at the moment but to be future proof
# note: can't get args from these, so dump the string as is
# this means any module used like this must have fully formatted docstrings.
py_c_func2sphinx("", fw, module_name, module, attribute, value, is_class=False)
elif value_type == type:
classes.append((attribute, value))
elif value_type in (bool, int, float, str, tuple):
# constant, not much fun we can do here except to list it.
# TODO, figure out some way to document these!
fw(".. data:: %s\n\n" % attribute)
write_indented_lines(" ", fw, "constant value %s" % repr(value), False)
fw("\n")
else:
print("\tnot documenting %s.%s" % (module_name, attribute))
continue
attribute_set.add(attribute)
# TODO, more types...
# write collected classes now
for (type_name, value) in classes:
# May need to be its own function
fw(".. class:: %s\n\n" % type_name)
if value.__doc__:
write_indented_lines(" ", fw, value.__doc__, False)
fw("\n")
write_example_ref(" ", fw, module_name + "." + type_name)
descr_items = [(key, descr) for key, descr in sorted(value.__dict__.items()) if not key.startswith("__")]
for key, descr in descr_items:
if type(descr) == ClassMethodDescriptorType:
py_descr2sphinx(" ", fw, descr, module_name, type_name, key)
for key, descr in descr_items:
if type(descr) == MethodDescriptorType:
py_descr2sphinx(" ", fw, descr, module_name, type_name, key)
for key, descr in descr_items:
if type(descr) == GetSetDescriptorType:
py_descr2sphinx(" ", fw, descr, module_name, type_name, key)
for key, descr in descr_items:
if type(descr) == StaticMethodType:
descr = getattr(value, key)
write_indented_lines(" ", fw, descr.__doc__ or "Undocumented", False)
fw("\n")
fw("\n\n")
file.close()
def pycontext2sphinx(BASEPATH):
# Only use once. very irregular
filepath = os.path.join(BASEPATH, "bpy.context.rst")
file = open(filepath, "w")
fw = file.write
fw("Context Access (bpy.context)\n")
fw("============================\n\n")
fw(".. module:: bpy.context\n")
fw("\n")
fw("The context members available depend on the area of blender which is currently being accessed.\n")
fw("\n")
fw("Note that all context values are readonly, but may be modified through the data api or by running operators\n\n")
# nasty, get strings directly from blender because there is no other way to get it
import ctypes
context_strings = (
"screen_context_dir",
"view3d_context_dir",
"buttons_context_dir",
"image_context_dir",
"node_context_dir",
"text_context_dir",
)
# Changes in blender will force errors here
type_map = {
"active_base": ("ObjectBase", False),
"active_bone": ("Bone", False),
"active_object": ("Object", False),
"active_pose_bone": ("PoseBone", False),
"armature": ("Armature", False),
"bone": ("Bone", False),
"brush": ("Brush", False),
"camera": ("Camera", False),
"cloth": ("ClothModifier", False),
"collision": ("CollisionModifier", False),
"curve": ("Curve", False),
"edit_bone": ("EditBone", False),
"edit_image": ("Image", False),
"edit_object": ("Object", False),
"edit_text": ("Text", False),
"editable_bones": ("EditBone", True),
"fluid": ("FluidSimulationModifier", False),
"lamp": ("Lamp", False),
"lattice": ("Lattice", False),
"material": ("Material", False),
"material_slot": ("MaterialSlot", False),
"mesh": ("Mesh", False),
"meta_ball": ("MetaBall", False),
"object": ("Object", False),
"particle_edit_object": ("Object", False),
"particle_system": ("ParticleSystem", False),
"particle_system_editable": ("ParticleSystem", False),
"pose_bone": ("PoseBone", False),
"scene": ("Scene", False),
"sculpt_object": ("Object", False),
"selectable_bases": ("ObjectBase", True),
"selectable_objects": ("Object", True),
"selected_bases": ("ObjectBase", True),
"selected_bones": ("Bone", True),
"selected_editable_bases": ("ObjectBase", True),
"selected_editable_bones": ("Bone", True),
"selected_editable_objects": ("Object", True),
"selected_editable_sequences": ("Sequence", True),
"selected_nodes": ("Node", True),
"selected_objects": ("Object", True),
"selected_pose_bones": ("PoseBone", True),
"selected_sequences": ("Sequence", True),
"sequences": ("Sequence", True),
"smoke": ("SmokeModifier", False),
"soft_body": ("SoftBodyModifier", False),
"texture": ("Texture", False),
"texture_paint_object": ("Object", False),
"texture_slot": ("MaterialTextureSlot", False),
"vertex_paint_object": ("Object", False),
"visible_bases": ("ObjectBase", True),
"visible_bones": ("Object", True),
"visible_objects": ("Object", True),
"visible_pose_bones": ("PoseBone", True),
"weight_paint_object": ("Object", False),
"world": ("World", False),
}
unique = set()
blend_cdll = ctypes.CDLL("")
for ctx_str in context_strings:
subsection = "%s Context" % ctx_str.split("_")[0].title()
fw("\n%s\n%s\n\n" % (subsection, (len(subsection) * '-')))
attr = ctypes.addressof(getattr(blend_cdll, ctx_str))
c_char_p_p = ctypes.POINTER(ctypes.c_char_p)
char_array = c_char_p_p.from_address(attr)
i = 0
while char_array[i] is not None:
member = ctypes.string_at(char_array[i]).decode()
fw(".. data:: %s\n\n" % member)
member_type, is_seq = type_map[member]
fw(" :type: %s :class:`bpy.types.%s`\n\n" % ("sequence of " if is_seq else "", member_type))
unique.add(member)
i += 1
# generate typemap...
# for member in sorted(unique):
# print(' "%s": ("", False),' % member)
if len(type_map) > len(unique):
raise Exception("Some types are not used: %s" % str([member for member in type_map if member not in unique]))
else:
pass # will have raised an error above
file.close()
def pyrna2sphinx(BASEPATH):
""" bpy.types and bpy.ops
"""
structs, funcs, ops, props = rna_info.BuildRNAInfo()
if FILTER_BPY_TYPES is not None:
structs = {k: v for k, v in structs.items() if k[1] in FILTER_BPY_TYPES}
if FILTER_BPY_OPS is not None:
ops = {k: v for k, v in ops.items() if v.module_name in FILTER_BPY_OPS}
def write_param(ident, fw, prop, is_return=False):
if is_return:
id_name = "return"
id_type = "rtype"
kwargs = {"as_ret": True, "class_fmt": ":class:`%s`"}
identifier = ""
else:
id_name = "arg"
id_type = "type"
kwargs = {"as_arg": True, "class_fmt": ":class:`%s`"}
identifier = " %s" % prop.identifier
type_descr = prop.get_type_description(**kwargs)
if prop.name or prop.description:
fw(ident + ":%s%s: %s\n" % (id_name, identifier, ", ".join(val for val in (prop.name, prop.description) if val)))
fw(ident + ":%s%s: %s\n" % (id_type, identifier, type_descr))
def write_struct(struct):
#if not struct.identifier.startswith("Sc") and not struct.identifier.startswith("I"):
# return
#if not struct.identifier == "Object":
# return
filepath = os.path.join(BASEPATH, "bpy.types.%s.rst" % struct.identifier)
file = open(filepath, "w")
fw = file.write
base_id = getattr(struct.base, "identifier", "")
if _BPY_STRUCT_FAKE:
if not base_id:
base_id = _BPY_STRUCT_FAKE
if base_id:
title = "%s(%s)" % (struct.identifier, base_id)
else:
title = struct.identifier
fw("%s\n%s\n\n" % (title, "=" * len(title)))
fw(".. module:: bpy.types\n\n")
# docs first?, ok
write_example_ref("", fw, "bpy.types.%s" % struct.identifier)
base_ids = [base.identifier for base in struct.get_bases()]
if _BPY_STRUCT_FAKE:
base_ids.append(_BPY_STRUCT_FAKE)
base_ids.reverse()
if base_ids:
if len(base_ids) > 1:
fw("base classes --- ")
else:
fw("base class --- ")
fw(", ".join((":class:`%s`" % base_id) for base_id in base_ids))
fw("\n\n")
subclass_ids = [s.identifier for s in structs.values() if s.base is struct if not rna_info.rna_id_ignore(s.identifier)]
if subclass_ids:
fw("subclasses --- \n" + ", ".join((":class:`%s`" % s) for s in subclass_ids) + "\n\n")
base_id = getattr(struct.base, "identifier", "")
if _BPY_STRUCT_FAKE:
if not base_id:
base_id = _BPY_STRUCT_FAKE
if base_id:
fw(".. class:: %s(%s)\n\n" % (struct.identifier, base_id))
else:
fw(".. class:: %s\n\n" % struct.identifier)
fw(" %s\n\n" % struct.description)
# properties sorted in alphabetical order
sorted_struct_properties = struct.properties[:]
sorted_struct_properties.sort(key=lambda prop: prop.identifier)
for prop in sorted_struct_properties:
type_descr = prop.get_type_description(class_fmt=":class:`%s`")
# readonly properties use "data" directive, variables properties use "attribute" directive
if 'readonly' in type_descr:
fw(" .. data:: %s\n\n" % prop.identifier)
else:
fw(" .. attribute:: %s\n\n" % prop.identifier)
if prop.description:
fw(" %s\n\n" % prop.description)
fw(" :type: %s\n\n" % type_descr)
# python attributes
py_properties = struct.get_py_properties()
py_prop = None
for identifier, py_prop in py_properties:
pyprop2sphinx(" ", fw, identifier, py_prop)
del py_properties, py_prop
for func in struct.functions:
args_str = ", ".join(prop.get_arg_default(force=False) for prop in func.args)
fw(" .. %s:: %s(%s)\n\n" % ("classmethod" if func.is_classmethod else "method", func.identifier, args_str))
fw(" %s\n\n" % func.description)
for prop in func.args:
write_param(" ", fw, prop)
if len(func.return_values) == 1:
write_param(" ", fw, func.return_values[0], is_return=True)
elif func.return_values: # multiple return values
fw(" :return (%s):\n" % ", ".join(prop.identifier for prop in func.return_values))
for prop in func.return_values:
type_descr = prop.get_type_description(as_ret=True, class_fmt=":class:`%s`")
descr = prop.description
if not descr:
descr = prop.name
fw(" `%s`, %s, %s\n\n" % (prop.identifier, descr, type_descr))
fw("\n")
# python methods
py_funcs = struct.get_py_functions()
py_func = None
for identifier, py_func in py_funcs:
pyfunc2sphinx(" ", fw, identifier, py_func, is_class=True)
del py_funcs, py_func
lines = []
if struct.base or _BPY_STRUCT_FAKE:
bases = list(reversed(struct.get_bases()))
# props
lines[:] = []
if _BPY_STRUCT_FAKE:
descr_items = [(key, descr) for key, descr in sorted(bpy.types.Struct.__bases__[0].__dict__.items()) if not key.startswith("__")]
if _BPY_STRUCT_FAKE:
for key, descr in descr_items:
if type(descr) == GetSetDescriptorType:
lines.append(" * :class:`%s.%s`\n" % (_BPY_STRUCT_FAKE, key))
for base in bases:
for prop in base.properties:
lines.append(" * :class:`%s.%s`\n" % (base.identifier, prop.identifier))
for identifier, py_prop in base.get_py_properties():
lines.append(" * :class:`%s.%s`\n" % (base.identifier, identifier))
for identifier, py_prop in base.get_py_properties():
lines.append(" * :class:`%s.%s`\n" % (base.identifier, identifier))
if lines:
fw(".. rubric:: Inherited Properties\n\n")
fw(".. hlist::\n")
fw(" :columns: 2\n\n")
for line in lines:
fw(line)
fw("\n")
# funcs
lines[:] = []
if _BPY_STRUCT_FAKE:
for key, descr in descr_items:
if type(descr) == MethodDescriptorType:
lines.append(" * :class:`%s.%s`\n" % (_BPY_STRUCT_FAKE, key))
for base in bases:
for func in base.functions:
lines.append(" * :class:`%s.%s`\n" % (base.identifier, func.identifier))
for identifier, py_func in base.get_py_functions():
lines.append(" * :class:`%s.%s`\n" % (base.identifier, identifier))
if lines:
fw(".. rubric:: Inherited Functions\n\n")
fw(".. hlist::\n")
fw(" :columns: 2\n\n")
for line in lines:
fw(line)
fw("\n")
lines[:] = []
if struct.references:
# use this otherwise it gets in the index for a normal heading.
fw(".. rubric:: References\n\n")
fw(".. hlist::\n")
fw(" :columns: 2\n\n")
for ref in struct.references:
ref_split = ref.split(".")
if len(ref_split) > 2:
ref = ref_split[-2] + "." + ref_split[-1]
fw(" * :class:`%s`\n" % ref)
fw("\n")
# docs last?, disable for now
# write_example_ref("", fw, "bpy.types.%s" % struct.identifier)
file.close()
if "bpy.types" not in EXCLUDE_MODULES:
for struct in structs.values():
# TODO, rna_info should filter these out!
if "_OT_" in struct.identifier:
continue
write_struct(struct)
# special case, bpy_struct
if _BPY_STRUCT_FAKE:
filepath = os.path.join(BASEPATH, "bpy.types.%s.rst" % _BPY_STRUCT_FAKE)
file = open(filepath, "w")
fw = file.write
fw("%s\n" % _BPY_STRUCT_FAKE)
fw("=" * len(_BPY_STRUCT_FAKE) + "\n")
fw("\n")
fw(".. module:: bpy.types\n")
fw("\n")
subclass_ids = [s.identifier for s in structs.values() if s.base is None if not rna_info.rna_id_ignore(s.identifier)]
if subclass_ids:
fw("subclasses --- \n" + ", ".join((":class:`%s`" % s) for s in sorted(subclass_ids)) + "\n\n")
fw(".. class:: %s\n\n" % _BPY_STRUCT_FAKE)
fw(" built-in base class for all classes in bpy.types.\n\n")
fw(" .. note::\n\n")
fw(" Note that bpy.types.%s is not actually available from within blender, it only exists for the purpose of documentation.\n\n" % _BPY_STRUCT_FAKE)
descr_items = [(key, descr) for key, descr in sorted(bpy.types.Struct.__bases__[0].__dict__.items()) if not key.startswith("__")]
for key, descr in descr_items:
if type(descr) == MethodDescriptorType: # GetSetDescriptorType, GetSetDescriptorType's are not documented yet
py_descr2sphinx(" ", fw, descr, "bpy.types", _BPY_STRUCT_FAKE, key)
for key, descr in descr_items:
if type(descr) == GetSetDescriptorType:
py_descr2sphinx(" ", fw, descr, "bpy.types", _BPY_STRUCT_FAKE, key)
file.close()
# operators
def write_ops():
API_BASEURL = "https://svn.blender.org/svnroot/bf-blender/trunk/blender/release/scripts"
op_modules = {}
for op in ops.values():
op_modules.setdefault(op.module_name, []).append(op)
del op
for op_module_name, ops_mod in op_modules.items():
filepath = os.path.join(BASEPATH, "bpy.ops.%s.rst" % op_module_name)
file = open(filepath, "w")
fw = file.write
title = "%s Operators" % op_module_name.replace("_", " ").title()
fw("%s\n%s\n\n" % (title, "=" * len(title)))
fw(".. module:: bpy.ops.%s\n\n" % op_module_name)
ops_mod.sort(key=lambda op: op.func_name)
for op in ops_mod:
args_str = ", ".join(prop.get_arg_default(force=True) for prop in op.args)
fw(".. function:: %s(%s)\n\n" % (op.func_name, args_str))
# if the description isn't valid, we output the standard warning
# with a link to the wiki so that people can help
if not op.description or op.description == "(undocumented operator)":
operator_description = undocumented_message('bpy.ops', op.module_name, op.func_name)
else:
operator_description = op.description
fw(" %s\n\n" % operator_description)
for prop in op.args:
write_param(" ", fw, prop)
if op.args:
fw("\n")
location = op.get_location()
if location != (None, None):
fw(" :file: `%s <%s/%s>`_:%d\n\n" % (location[0], API_BASEURL, location[0], location[1]))
file.close()
if "bpy.ops" not in EXCLUDE_MODULES:
write_ops()
def rna2sphinx(BASEPATH):
try:
os.mkdir(BASEPATH)
except:
pass
# conf.py - empty for now
filepath = os.path.join(BASEPATH, "conf.py")
file = open(filepath, "w")
fw = file.write
version_string = ".".join(str(v) for v in bpy.app.version)
if bpy.app.build_revision != "Unknown":
version_string = version_string + " r" + bpy.app.build_revision
# for use with files
version_string_fp = "_".join(str(v) for v in bpy.app.version)
fw("project = 'Blender'\n")
# fw("master_doc = 'index'\n")
fw("copyright = u'Blender Foundation'\n")
fw("version = '%s - UNSTABLE API'\n" % version_string)
fw("release = '%s - UNSTABLE API'\n" % version_string)
fw("html_theme = 'blender-org'\n")
fw("html_theme_path = ['../']\n")
fw("html_favicon = 'favicon.ico'\n")
# not helpful since the source us generated, adds to upload size.
fw("html_copy_source = False\n")
fw("\n")
# needed for latex, pdf gen
fw("latex_documents = [ ('contents', 'contents.tex', 'Blender Index', 'Blender Foundation', 'manual'), ]\n")
fw("latex_paper_size = 'a4paper'\n")
file.close()
# main page needed for sphinx (index.html)
filepath = os.path.join(BASEPATH, "contents.rst")
file = open(filepath, "w")
fw = file.write
fw("%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n")
fw(" Blender Documentation contents\n")
fw("%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n")
fw("\n")
fw("This document is an API reference for Blender %s. built %s.\n" % (version_string, bpy.app.build_date))
fw("\n")
fw("| An introduction to Blender and Python can be found at `Quickstart Intro <http://wiki.blender.org/index.php/Dev:2.5/Py/API/Intro>`_,\n")
fw("| For a more general explanation of blender/python see the `API Overview <http://wiki.blender.org/index.php/Dev:2.5/Py/API/Overview>`_\n")
fw("\n")
fw("`A PDF version of this document is also available <blender_python_reference_%s.pdf>`_\n" % version_string_fp)
fw("\n")
fw(".. warning:: The Python API in Blender is **UNSTABLE**, It should only be used for testing, any script written now may break in future releases.\n")
fw(" \n")
fw(" The following areas are subject to change.\n")
fw(" * operator names and arguments\n")
fw(" * render api\n")
fw(" * function calls with the data api (any function calls with values accessed from bpy.data), including functions for importing and exporting meshes\n")
fw(" * class registration (Operator, Panels, Menus, Headers)\n")
fw(" * modules: bpy.props, blf)\n")
fw(" * members in the bpy.context have to be reviewed\n")
fw(" * python defined modal operators, especially drawing callbacks are highly experemental\n")
fw(" \n")
fw(" These parts of the API are relatively stable and are unlikely to change significantly\n")
fw(" * data API, access to attributes of blender data such as mesh verts, material color, timeline frames and scene objects\n")
fw(" * user interface functions for defining buttons, creation of menus, headers, panels\n")
fw(" * modules: bgl and mathutils\n")
fw(" * game engine modules\n")
fw("\n")
fw("===================\n")
fw("Application Modules\n")
fw("===================\n")
fw("\n")
fw(".. toctree::\n")
fw(" :maxdepth: 1\n\n")
if "bpy.context" not in EXCLUDE_MODULES:
fw(" bpy.context.rst\n\n") # note: not actually a module
if "bpy.data" not in EXCLUDE_MODULES:
fw(" bpy.data.rst\n\n") # note: not actually a module
if "bpy.ops" not in EXCLUDE_MODULES:
fw(" bpy.ops.rst\n\n")
if "bpy.types" not in EXCLUDE_MODULES:
fw(" bpy.types.rst\n\n")
# py modules
if "bpy.utils" not in EXCLUDE_MODULES:
fw(" bpy.utils.rst\n\n")
if "bpy.path" not in EXCLUDE_MODULES:
fw(" bpy.path.rst\n\n")
if "bpy.app" not in EXCLUDE_MODULES:
fw(" bpy.app.rst\n\n")
# C modules
if "bpy.props" not in EXCLUDE_MODULES:
fw(" bpy.props.rst\n\n")
fw("==================\n")
fw("Standalone Modules\n")
fw("==================\n")
fw("\n")
fw(".. toctree::\n")
fw(" :maxdepth: 1\n\n")
if "mathutils" not in EXCLUDE_MODULES:
fw(" mathutils.rst\n\n")
if "mathutils.geometry" not in EXCLUDE_MODULES:
fw(" mathutils.geometry.rst\n\n")
if "Freestyle" not in EXCLUDE_MODULES:
fw(" Freestyle.rst\n\n")
# XXX TODO
#fw(" bgl.rst\n\n")
if "blf" not in EXCLUDE_MODULES:
fw(" blf.rst\n\n")
if "aud" not in EXCLUDE_MODULES:
fw(" aud.rst\n\n")
# game engine
if "bge" not in EXCLUDE_MODULES:
fw("===================\n")
fw("Game Engine Modules\n")
fw("===================\n")
fw("\n")
fw(".. toctree::\n")
fw(" :maxdepth: 1\n\n")
fw(" bge.types.rst\n\n")
fw(" bge.logic.rst\n\n")
fw(" bge.render.rst\n\n")
fw(" bge.events.rst\n\n")
file.close()
# internal modules
if "bpy.ops" not in EXCLUDE_MODULES:
filepath = os.path.join(BASEPATH, "bpy.ops.rst")
file = open(filepath, "w")
fw = file.write
fw("Operators (bpy.ops)\n")
fw("===================\n\n")
write_example_ref("", fw, "bpy.ops")
fw(".. toctree::\n")
fw(" :glob:\n\n")
fw(" bpy.ops.*\n\n")
file.close()
if "bpy.types" not in EXCLUDE_MODULES:
filepath = os.path.join(BASEPATH, "bpy.types.rst")
file = open(filepath, "w")
fw = file.write
fw("Types (bpy.types)\n")
fw("=================\n\n")
fw(".. toctree::\n")
fw(" :glob:\n\n")
fw(" bpy.types.*\n\n")
file.close()
if "bpy.data" not in EXCLUDE_MODULES:
# not actually a module, only write this file so we
# can reference in the TOC
filepath = os.path.join(BASEPATH, "bpy.data.rst")
file = open(filepath, "w")
fw = file.write
fw("Data Access (bpy.data)\n")
fw("======================\n\n")
fw(".. module:: bpy\n")
fw("\n")
fw("This module is used for all blender/python access.\n")
fw("\n")
fw(".. data:: data\n")
fw("\n")
fw(" Access to blenders internal data\n")
fw("\n")
fw(" :type: :class:`bpy.types.BlendData`\n")
fw("\n")
fw(".. literalinclude:: ../examples/bpy.data.py\n")
file.close()
EXAMPLE_SET_USED.add("bpy.data")
module = None
if "bpy.context" not in EXCLUDE_MODULES:
# one of a kind, context doc (uses ctypes to extract info!)
pycontext2sphinx(BASEPATH)
# python modules
if "bpy.utils" not in EXCLUDE_MODULES:
from bpy import utils as module
pymodule2sphinx(BASEPATH, "bpy.utils", module, "Utilities (bpy.utils)")
if "bpy.path" not in EXCLUDE_MODULES:
from bpy import path as module
pymodule2sphinx(BASEPATH, "bpy.path", module, "Path Utilities (bpy.path)")
# C modules
if "bpy.app" not in EXCLUDE_MODULES:
from bpy import app as module
pymodule2sphinx(BASEPATH, "bpy.app", module, "Application Data (bpy.app)")
if "bpy.props" not in EXCLUDE_MODULES:
from bpy import props as module
pymodule2sphinx(BASEPATH, "bpy.props", module, "Property Definitions (bpy.props)")
if "mathutils" not in EXCLUDE_MODULES:
import mathutils as module
pymodule2sphinx(BASEPATH, "mathutils", module, "Math Types & Utilities (mathutils)")
if "mathutils.geometry" not in EXCLUDE_MODULES:
import mathutils.geometry as module
pymodule2sphinx(BASEPATH, "mathutils.geometry", module, "Geometry Utilities (mathutils.geometry)")
if "mathutils.geometry" not in EXCLUDE_MODULES:
import blf as module
pymodule2sphinx(BASEPATH, "blf", module, "Font Drawing (blf)")
# XXX TODO
#import bgl as module
#pymodule2sphinx(BASEPATH, "bgl", module, "Blender OpenGl wrapper (bgl)")
#del module
if "aud" not in EXCLUDE_MODULES:
import aud as module
pymodule2sphinx(BASEPATH, "aud", module, "Audio System (aud)")
del module
## game engine
import shutil
# copy2 keeps time/date stamps
if "bge" not in EXCLUDE_MODULES:
shutil.copy2(os.path.join(BASEPATH, "..", "rst", "bge.types.rst"), BASEPATH)
shutil.copy2(os.path.join(BASEPATH, "..", "rst", "bge.logic.rst"), BASEPATH)
shutil.copy2(os.path.join(BASEPATH, "..", "rst", "bge.render.rst"), BASEPATH)
shutil.copy2(os.path.join(BASEPATH, "..", "rst", "bge.events.rst"), BASEPATH)
if 0:
filepath = os.path.join(BASEPATH, "bpy.rst")
file = open(filepath, "w")
fw = file.write
fw("\n")
title = ":mod:`bpy` --- Blender Python Module"
fw("%s\n%s\n\n" % (title, "=" * len(title)))
fw(".. module:: bpy.types\n\n")
file.close()
# bpy.types and bpy.ops
pyrna2sphinx(BASEPATH)
file.close()
def main():
import bpy
if 'bpy' not in dir():
print("\nError, this script must run from inside blender2.5")
print(script_help_msg)
else:
import shutil
script_dir = os.path.dirname(__file__)
path_in = os.path.join(script_dir, "sphinx-in")
path_out = os.path.join(script_dir, "sphinx-out")
path_examples = os.path.join(script_dir, "examples")
# only for partial updates
path_in_tmp = path_in + "-tmp"
if not os.path.exists(path_in):
os.mkdir(path_in)
for f in os.listdir(path_examples):
if f.endswith(".py"):
EXAMPLE_SET.add(os.path.splitext(f)[0])
# only for full updates
if _BPY_FULL_REBUILD:
shutil.rmtree(path_in, True)
shutil.rmtree(path_out, True)
else:
# write here, then move
shutil.rmtree(path_in_tmp, True)
rna2sphinx(path_in_tmp)
if not _BPY_FULL_REBUILD:
import filecmp
# now move changed files from 'path_in_tmp' --> 'path_in'
file_list_path_in = set(os.listdir(path_in))
file_list_path_in_tmp = set(os.listdir(path_in_tmp))
# remove deprecated files that have been removed.
for f in sorted(file_list_path_in):
if f not in file_list_path_in_tmp:
print("\tdeprecated: %s" % f)
os.remove(os.path.join(path_in, f))
# freshen with new files.
for f in sorted(file_list_path_in_tmp):
f_from = os.path.join(path_in_tmp, f)
f_to = os.path.join(path_in, f)
do_copy = True
if f in file_list_path_in:
if filecmp.cmp(f_from, f_to):
do_copy = False
if do_copy:
print("\tupdating: %s" % f)
shutil.copy(f_from, f_to)
'''else:
print("\tkeeping: %s" % f) # eh, not that useful'''
EXAMPLE_SET_UNUSED = EXAMPLE_SET - EXAMPLE_SET_USED
if EXAMPLE_SET_UNUSED:
print("\nUnused examples found in '%s'..." % path_examples)
for f in EXAMPLE_SET_UNUSED:
print(" %s.py" % f)
print(" %d total\n" % len(EXAMPLE_SET_UNUSED))
import sys
sys.exit()
if __name__ == '__main__':
main()
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