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# SPDX-License-Identifier: GPL-2.0-or-later
import os
def blend_list(path):
for dirpath, dirnames, filenames in os.walk(path):
# skip '.git'
dirnames[:] = [d for d in dirnames if not d.startswith(".")]
for filename in filenames:
if filename.lower().endswith(".blend"):
filepath = os.path.join(dirpath, filename)
yield filepath
def generate(dirpath, random_order, **kwargs):
files = list(blend_list(dirpath))
if random_order:
import random
random.shuffle(files)
else:
files.sort()
config = []
for f in files:
defaults = kwargs.copy()
defaults["file"] = f
config.append(defaults)
return config, dirpath
def as_string(dirpath, random_order, exit, **kwargs):
""" Config loader is in demo_mode.py
"""
cfg, dirpath = generate(dirpath, random_order, **kwargs)
# hint for reader, can be used if files are not found.
cfg_str = [
"# generated file\n",
"\n",
"# edit the search path so other systems may find the files below\n",
"# based on name only if the absolute paths cannot be found\n",
"# Use '//' for current blend file path.\n",
"\n",
"search_path = %r\n" % dirpath,
"\n",
"exit = %r\n" % exit,
"\n",
]
# All these work but use nicest formatting!
if 0: # works but not nice to edit.
cfg_str += ["config = %r" % cfg]
elif 0:
import pprint
cfg_str += ["config = %s" % pprint.pformat(cfg, indent=0, width=120)]
elif 0:
cfg_str += [("config = %r" % cfg).replace("{", "\n {")]
else:
import pprint
def dict_as_kw(d):
return "dict(%s)" % ", ".join(("%s=%s" % (k, pprint.pformat(v))) for k, v in sorted(d.items()))
ident = " "
cfg_str += ["config = [\n"]
for cfg_item in cfg:
cfg_str += ["%s%s,\n" % (ident, dict_as_kw(cfg_item))]
cfg_str += ["%s]\n\n" % ident]
return "".join(cfg_str), dirpath
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