Campbell Barton
391cc2d004
27562, 27570, 27571, 27574, 27576, 27577, 27579, 27590, 27591, 27594, 27595, 27596, 27599, 27605, 27611, 27612, 27613, 27614, 27623
563 lines
19 KiB
Python
563 lines
19 KiB
Python
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# Contributor(s): Campbell Barton
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#
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# #**** END GPL LICENSE BLOCK #****
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script_help_msg = '''
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Usage,
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run this script from blenders root path once you have compiled blender
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./blender.bin -b -P /b/source/blender/python/doc/sphinx_doc_gen.py
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This will generate python files in "./source/blender/python/doc/sphinx-in"
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Generate html docs by running...
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sphinx-build source/blender/python/doc/sphinx-in source/blender/python/doc/sphinx-out
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For PDF generation
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sphinx-build -b latex source/blender/python/doc/sphinx-in source/blender/python/doc/sphinx-out
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cd source/blender/python/doc/sphinx-out
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make
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'''
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import os
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import inspect
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import bpy
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import rna_info
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reload(rna_info)
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EXAMPLE_SET = set()
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EXAMPLE_SET_USED = set()
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def range_str(val):
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if val < -10000000: return '-inf'
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if val > 10000000: return 'inf'
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if type(val)==float:
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return '%g' % val
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else:
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return str(val)
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def write_example_ref(ident, fw, example_id, ext=".py"):
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if example_id in EXAMPLE_SET:
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fw("%s.. literalinclude:: ../examples/%s%s\n\n" % (ident, example_id, ext))
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EXAMPLE_SET_USED.add(example_id)
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else:
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if bpy.app.debug:
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print("\tskipping example:", example_id)
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def write_indented_lines(ident, fn, text, strip=True):
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if text is None:
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return
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for l in text.split("\n"):
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if strip:
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fn(ident + l.strip() + "\n")
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else:
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fn(ident + l + "\n")
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def pymethod2sphinx(ident, fw, identifier, py_func):
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'''
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class method to sphinx
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'''
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arg_str = inspect.formatargspec(*inspect.getargspec(py_func))
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if arg_str.startswith("(self, "):
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arg_str = "(" + arg_str[7:]
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func_type = "method"
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elif arg_str.startswith("(cls, "):
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arg_str = "(" + arg_str[6:]
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func_type = "classmethod"
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else:
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func_type = "staticmethod"
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fw(ident + ".. %s:: %s%s\n\n" % (func_type, identifier, arg_str))
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if py_func.__doc__:
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write_indented_lines(ident + " ", fw, py_func.__doc__)
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fw("\n")
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def pyfunc2sphinx(ident, fw, identifier, py_func, is_class=True):
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'''
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function or class method to sphinx
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'''
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arg_str = inspect.formatargspec(*inspect.getargspec(py_func))
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if not is_class:
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func_type = "function"
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# ther rest are class methods
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elif arg_str.startswith("(self, "):
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arg_str = "(" + arg_str[7:]
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func_type = "method"
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elif arg_str.startswith("(cls, "):
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arg_str = "(" + arg_str[6:]
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func_type = "classmethod"
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else:
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func_type = "staticmethod"
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fw(ident + ".. %s:: %s%s\n\n" % (func_type, identifier, arg_str))
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if py_func.__doc__:
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write_indented_lines(ident + " ", fw, py_func.__doc__.strip())
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fw("\n")
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def py_c_func2sphinx(ident, fw, identifier, py_func, is_class=True):
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'''
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c defined function to sphinx.
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'''
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# dump the docstring, assume its formatted correctly
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if py_func.__doc__:
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write_indented_lines(ident, fw, py_func.__doc__, False)
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fw("\n")
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else:
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fw(ident + ".. function:: %s()\n\n" % identifier)
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fw(ident + " Undocumented function.\n\n" % identifier)
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def pyprop2sphinx(ident, fw, identifier, py_prop):
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'''
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python property to sphinx
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'''
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fw(ident + ".. attribute:: %s\n\n" % identifier)
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write_indented_lines(ident + " ", fw, py_prop.__doc__)
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if py_prop.fset is None:
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fw(ident + " (readonly)\n\n")
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def pymodule2sphinx(BASEPATH, module_name, module, title):
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import types
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# lame, python wont give some access
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MethodDescriptorType = type(dict.get)
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GetSetDescriptorType = type(int.real)
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filepath = os.path.join(BASEPATH, module_name + ".rst")
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file = open(filepath, "w")
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fw = file.write
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fw(title + "\n")
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fw(("=" * len(title)) + "\n\n")
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fw(".. module:: %s\n\n" % module_name)
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if module.__doc__:
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# Note, may contain sphinx syntax, dont mangle!
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fw(module.__doc__.strip())
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fw("\n\n")
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write_example_ref("", fw, module_name)
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# write members of the module
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# only tested with PyStructs which are not exactly modules
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for attribute, descr in sorted(type(module).__dict__.items()):
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if type(descr) == types.MemberDescriptorType:
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if descr.__doc__:
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fw(".. data:: %s\n\n" % attribute)
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write_indented_lines(" ", fw, descr.__doc__, False)
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fw("\n")
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classes = []
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for attribute in dir(module):
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if not attribute.startswith("_"):
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value = getattr(module, attribute)
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value_type = type(value)
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if value_type == types.FunctionType:
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pyfunc2sphinx("", fw, attribute, value, is_class=False)
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elif value_type in (types.BuiltinMethodType, types.BuiltinFunctionType): # both the same at the moment but to be future proof
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# note: can't get args from these, so dump the string as is
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# this means any module used like this must have fully formatted docstrings.
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py_c_func2sphinx("", fw, attribute, value, is_class=False)
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elif value_type == type:
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classes.append((attribute, value))
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# TODO, more types...
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# write collected classes now
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for (attribute, value) in classes:
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# May need to be its own function
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fw(".. class:: %s\n\n" % attribute)
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if value.__doc__:
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write_indented_lines(" ", fw, value.__doc__, False)
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fw("\n")
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write_example_ref(" ", fw, module_name + "." + attribute)
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for key in sorted(value.__dict__.keys()):
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if key.startswith("__"):
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continue
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descr = value.__dict__[key]
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if type(descr) == GetSetDescriptorType:
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if descr.__doc__:
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fw(" .. attribute:: %s\n\n" % key)
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write_indented_lines(" ", fw, descr.__doc__, False)
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write_example_ref(" ", fw, module_name + "." + attribute + "." + key)
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fw("\n")
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for key in sorted(value.__dict__.keys()):
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if key.startswith("__"):
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continue
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descr = value.__dict__[key]
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if type(descr) == MethodDescriptorType: # GetSetDescriptorType, GetSetDescriptorType's are not documented yet
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if descr.__doc__:
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write_indented_lines(" ", fw, descr.__doc__, False)
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write_example_ref(" ", fw, module_name + "." + attribute + "." + key)
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fw("\n")
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fw("\n\n")
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file.close()
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def rna2sphinx(BASEPATH):
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structs, funcs, ops, props = rna_info.BuildRNAInfo()
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try:
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os.mkdir(BASEPATH)
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except:
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pass
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# conf.py - empty for now
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filepath = os.path.join(BASEPATH, "conf.py")
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file = open(filepath, "w")
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fw = file.write
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version_string = bpy.app.version_string.split("(")[0]
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if bpy.app.build_revision != "Unknown":
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version_string = version_string + " r" + bpy.app.build_revision
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fw("project = 'Blender 3D'\n")
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# fw("master_doc = 'index'\n")
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fw("copyright = u'Blender Foundation'\n")
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fw("version = '%s - UNSTABLE API'\n" % version_string)
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fw("release = '%s - UNSTABLE API'\n" % version_string)
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# not helpful since the source us generated, adds to upload size.
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fw("html_copy_source = False\n")
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fw("\n")
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# needed for latex, pdf gen
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fw("latex_documents = [ ('contents', 'contents.tex', 'Blender Index', 'Blender Foundation', 'manual'), ]\n")
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fw("latex_paper_size = 'a4paper'\n")
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file.close()
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filepath = os.path.join(BASEPATH, "contents.rst")
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file = open(filepath, "w")
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fw = file.write
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fw("%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n")
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fw(" Blender Documentation contents\n")
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fw("%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n")
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fw("\n")
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fw("This document is an API reference for Blender %s. built %s.\n" % (version_string, bpy.app.build_date))
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fw("\n")
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fw("An introduction to blender and python can be found at <http://wiki.blender.org/index.php/Dev:2.5/Py/API/Intro>\n")
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fw("\n")
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fw("`A PDF version of this document is also available <blender_python_reference_250.pdf>`__\n")
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fw("\n")
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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")
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fw(" \n")
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fw(" The following areas are subject to change.\n")
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fw(" * operator names and arguments\n")
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fw(" * function calls with the data api (any function calls with values accessed from bpy.data), including functions for importing and exporting meshes\n")
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fw(" * class registration (Operator, Panels, Menus, Headers)\n")
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fw(" * modules: bpy.props, blf)\n")
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fw(" * members in the bpy.context have to be reviewed\n")
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fw(" * python defined modal operators, especially drawing callbacks are highly experemental\n")
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fw(" \n")
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fw(" These parts of the API are relatively stable and are unlikely to change significantly\n")
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fw(" * data API, access to attributes of blender data such as mesh verts, material color, timeline frames and scene objects\n")
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fw(" * user interface functions for defining buttons, creation of menus, headers, panels\n")
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fw(" * modules: bgl, Mathutils and Geometry\n")
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fw("\n")
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fw(".. toctree::\n")
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fw(" :maxdepth: 1\n\n")
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fw(" bpy.ops.rst\n\n")
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fw(" bpy.types.rst\n\n")
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# py modules
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fw(" bpy.utils.rst\n\n")
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fw(" bpy.app.rst\n\n")
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# C modules
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fw(" bpy.props.rst\n\n")
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fw(" Mathutils.rst\n\n")
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fw(" blf.rst\n\n")
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file.close()
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# internal modules
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filepath = os.path.join(BASEPATH, "bpy.ops.rst")
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file = open(filepath, "w")
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fw = file.write
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fw("Blender Operators (bpy.ops)\n")
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fw("===========================\n\n")
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fw(".. toctree::\n")
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fw(" :glob:\n\n")
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fw(" bpy.ops.*\n\n")
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file.close()
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filepath = os.path.join(BASEPATH, "bpy.types.rst")
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file = open(filepath, "w")
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fw = file.write
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fw("Blender Types (bpy.types)\n")
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fw("=========================\n\n")
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fw(".. toctree::\n")
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fw(" :glob:\n\n")
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fw(" bpy.types.*\n\n")
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file.close()
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# python modules
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from bpy import utils as module
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pymodule2sphinx(BASEPATH, "bpy.utils", module, "Utilities (bpy.utils)")
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# C modules
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from bpy import app as module
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pymodule2sphinx(BASEPATH, "bpy.app", module, "Application Data (bpy.app)")
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from bpy import props as module
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pymodule2sphinx(BASEPATH, "bpy.props", module, "Property Definitions (bpy.props)")
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import Mathutils as module
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pymodule2sphinx(BASEPATH, "Mathutils", module, "Math Types & Utilities (Mathutils)")
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del module
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import blf as module
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pymodule2sphinx(BASEPATH, "blf", module, "Blender Font Drawing (blf)")
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del module
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if 0:
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filepath = os.path.join(BASEPATH, "bpy.rst")
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file = open(filepath, "w")
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fw = file.write
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fw("\n")
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title = ":mod:`bpy` --- Blender Python Module"
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fw("%s\n%s\n\n" % (title, "=" * len(title)))
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fw(".. module:: bpy.types\n\n")
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file.close()
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def write_param(ident, fw, prop, is_return=False):
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if is_return:
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id_name = "return"
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id_type = "rtype"
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kwargs = {"as_ret": True, "class_fmt": ":class:`%s`"}
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identifier = ""
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else:
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id_name = "arg"
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id_type = "type"
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kwargs = {"as_arg": True, "class_fmt": ":class:`%s`"}
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identifier = " %s" % prop.identifier
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type_descr = prop.get_type_description(**kwargs)
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if prop.name or prop.description:
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fw(ident + ":%s%s: %s\n" % (id_name, identifier, ", ".join([val for val in (prop.name, prop.description) if val])))
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fw(ident + ":%s%s: %s\n" % (id_type, identifier, type_descr))
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def write_struct(struct):
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#if not struct.identifier.startswith("Sc") and not struct.identifier.startswith("I"):
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# return
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#if not struct.identifier == "Object":
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# return
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filepath = os.path.join(BASEPATH, "bpy.types.%s.rst" % struct.identifier)
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file = open(filepath, "w")
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fw = file.write
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if struct.base:
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title = "%s(%s)" % (struct.identifier, struct.base.identifier)
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else:
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title = struct.identifier
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fw("%s\n%s\n\n" % (title, "=" * len(title)))
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fw(".. module:: bpy.types\n\n")
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bases = struct.get_bases()
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if bases:
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if len(bases) > 1:
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fw("base classes --- ")
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else:
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fw("base class --- ")
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fw(", ".join([(":class:`%s`" % base.identifier) for base in reversed(bases)]))
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fw("\n\n")
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subclasses = [s for s in structs.values() if s.base is struct]
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if subclasses:
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fw("subclasses --- \n")
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fw(", ".join([(":class:`%s`" % s.identifier) for s in subclasses]))
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fw("\n\n")
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if struct.base:
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fw(".. class:: %s(%s)\n\n" % (struct.identifier, struct.base.identifier))
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else:
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fw(".. class:: %s\n\n" % struct.identifier)
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fw(" %s\n\n" % struct.description)
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for prop in struct.properties:
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fw(" .. attribute:: %s\n\n" % prop.identifier)
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if prop.description:
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fw(" %s\n\n" % prop.description)
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type_descr = prop.get_type_description(class_fmt=":class:`%s`")
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fw(" *type* %s\n\n" % type_descr)
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# python attributes
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py_properties = struct.get_py_properties()
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py_prop = None
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for identifier, py_prop in py_properties:
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pyprop2sphinx(" ", fw, identifier, py_prop)
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del py_properties, py_prop
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for func in struct.functions:
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args_str = ", ".join([prop.get_arg_default(force=False) for prop in func.args])
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fw(" .. method:: %s(%s)\n\n" % (func.identifier, args_str))
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fw(" %s\n\n" % func.description)
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for prop in func.args:
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write_param(" ", fw, prop)
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if len(func.return_values) == 1:
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write_param(" ", fw, func.return_values[0], is_return=True)
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elif func.return_values: # multiple return values
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fw(" :return (%s):\n" % ", ".join([prop.identifier for prop in func.return_values]))
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for prop in func.return_values:
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type_descr = prop.get_type_description(as_ret=True, class_fmt=":class:`%s`")
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descr = prop.description
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if not descr:
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descr = prop.name
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fw(" `%s`, %s, %s\n\n" % (prop.identifier, descr, type_descr))
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fw("\n")
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# python methods
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py_funcs = struct.get_py_functions()
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py_func = None
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for identifier, py_func in py_funcs:
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pyfunc2sphinx(" ", fw, identifier, py_func, is_class=True)
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del py_funcs, py_func
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if struct.references:
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# use this otherwise it gets in the index for a normal heading.
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fw(".. rubric:: References\n\n")
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for ref in struct.references:
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ref_split = ref.split(".")
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if len(ref_split) > 2:
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ref = ref_split[-2] + "." + ref_split[-1]
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fw("* :class:`%s`\n" % ref)
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fw("\n")
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for struct in structs.values():
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# TODO, rna_info should filter these out!
|
|
if "_OT_" in struct.identifier:
|
|
continue
|
|
write_struct(struct)
|
|
|
|
# oeprators
|
|
def write_ops():
|
|
fw = None
|
|
|
|
last_mod = ''
|
|
|
|
for op_key in sorted(ops.keys()):
|
|
op = ops[op_key]
|
|
|
|
if last_mod != op.module_name:
|
|
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[0].upper() + op.module_name[1:])
|
|
fw("%s\n%s\n\n" % (title, "=" * len(title)))
|
|
|
|
fw(".. module:: bpy.ops.%s\n\n" % op.module_name)
|
|
last_mod = op.module_name
|
|
|
|
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 op.description:
|
|
fw(" %s\n\n" % op.description)
|
|
for prop in op.args:
|
|
write_param(" ", fw, prop)
|
|
if op.args:
|
|
fw("\n")
|
|
|
|
location = op.get_location()
|
|
if location != (None, None):
|
|
fw(" *python operator source --- `%s:%d`* \n\n" % location)
|
|
|
|
write_ops()
|
|
|
|
file.close()
|
|
|
|
if __name__ == '__main__':
|
|
if 'bpy' not in dir():
|
|
print("\nError, this script must run from inside blender2.5")
|
|
print(script_help_msg)
|
|
else:
|
|
import shutil
|
|
|
|
path_in = 'source/blender/python/doc/sphinx-in'
|
|
path_out = 'source/blender/python/doc/sphinx-in'
|
|
path_examples = 'source/blender/python/doc/examples'
|
|
|
|
shutil.rmtree(path_in, True)
|
|
shutil.rmtree(path_out, True)
|
|
|
|
for f in os.listdir(path_examples):
|
|
if f.endswith(".py"):
|
|
EXAMPLE_SET.add(os.path.splitext(f)[0])
|
|
|
|
rna2sphinx(path_in)
|
|
|
|
# for fast module testing
|
|
# os.system("rm source/blender/python/doc/sphinx-in/bpy.types.*.rst")
|
|
# os.system("rm source/blender/python/doc/sphinx-in/bpy.ops.*.rst")
|
|
|
|
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()
|