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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.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
# Used for generating API diffs between releases
# ./blender.bin --background -noaudio --python tests/python/rna_info_dump.py
import bpy
def api_dump(use_properties=True, use_functions=True):
def prop_type(prop):
if prop.type == "pointer":
return prop.fixed_type.identifier
else:
return prop.type
def func_to_str(struct_id_str, func_id, func):
args = []
for prop in func.args:
data_str = "%s %s" % (prop_type(prop), prop.identifier)
if prop.array_length:
data_str += "[%d]" % prop.array_length
if not prop.is_required:
data_str += "=%s" % prop.default_str
args.append(data_str)
data_str = "%s.%s(%s)" % (struct_id_str, func_id, ", ".join(args))
if func.return_values:
return_args = ", ".join(prop_type(arg) for arg in func.return_values)
if len(func.return_values) > 1:
data_str += " --> (%s)" % return_args
else:
data_str += " --> %s" % return_args
return data_str
def prop_to_str(struct_id_str, prop_id, prop):
prop_str = " <-- %s" % prop_type(prop)
if prop.array_length:
prop_str += "[%d]" % prop.array_length
data_str = "%s.%s %s" % (struct_id_str, prop_id, prop_str)
return data_str
def struct_full_id(v):
struct_id_str = v.identifier # "".join(sid for sid in struct_id if struct_id)
for base in v.get_bases():
struct_id_str = base.identifier + "|" + struct_id_str
return struct_id_str
def dump_funcs():
data = []
for struct_id, v in sorted(struct.items()):
struct_id_str = struct_full_id(v)
funcs = [(func.identifier, func) for func in v.functions]
for func_id, func in funcs:
data.append(func_to_str(struct_id_str, func_id, func))
for prop in v.properties:
if prop.collection_type:
funcs = [(prop.identifier + "." + func.identifier, func) for func in prop.collection_type.functions]
for func_id, func in funcs:
data.append(func_to_str(struct_id_str, func_id, func))
data.sort()
data.append("# * functions *")
return data
def dump_props():
data = []
for struct_id, v in sorted(struct.items()):
struct_id_str = struct_full_id(v)
props = [(prop.identifier, prop) for prop in v.properties]
for prop_id, prop in props:
data.append(prop_to_str(struct_id_str, prop_id, prop))
for prop in v.properties:
if prop.collection_type:
props = [(prop.identifier + "." + prop_sub.identifier, prop_sub) for prop_sub in prop.collection_type.properties]
for prop_sub_id, prop_sub in props:
data.append(prop_to_str(struct_id_str, prop_sub_id, prop_sub))
data.sort()
data.insert(0, "# * properties *")
return data
import rna_info
struct = rna_info.BuildRNAInfo()[0]
data = []
if use_functions:
data.extend(dump_funcs())
if use_properties:
data.extend(dump_props())
if bpy.app.background:
import sys
sys.stderr.write("\n".join(data))
sys.stderr.write("\n\nEOF\n")
else:
text = bpy.data.texts.new(name="api.py")
text.from_string(data)
print("END")
if __name__ == "__main__":
api_dump()
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