ayon-core/openpype/hosts/aftereffects/api/lib.py

126 lines
3.3 KiB
Python

import os
import sys
import re
import json
import contextlib
import traceback
import logging
from Qt import QtWidgets
from openpype.pipeline import install_host
from openpype.lib.remote_publish import headless_publish
from openpype.tools.utils import host_tools
from .launch_logic import ProcessLauncher, get_stub
log = logging.getLogger(__name__)
log.setLevel(logging.DEBUG)
def safe_excepthook(*args):
traceback.print_exception(*args)
def main(*subprocess_args):
sys.excepthook = safe_excepthook
from openpype.hosts.aftereffects import api
install_host(api)
os.environ["OPENPYPE_LOG_NO_COLORS"] = "False"
app = QtWidgets.QApplication([])
app.setQuitOnLastWindowClosed(False)
launcher = ProcessLauncher(subprocess_args)
launcher.start()
if os.environ.get("HEADLESS_PUBLISH"):
launcher.execute_in_main_thread(lambda: headless_publish(
log,
"CloseAE",
os.environ.get("IS_TEST")))
elif os.environ.get("AVALON_PHOTOSHOP_WORKFILES_ON_LAUNCH", True):
save = False
if os.getenv("WORKFILES_SAVE_AS"):
save = True
launcher.execute_in_main_thread(
lambda: host_tools.show_tool_by_name("workfiles", save=save)
)
sys.exit(app.exec_())
@contextlib.contextmanager
def maintained_selection():
"""Maintain selection during context."""
selection = get_stub().get_selected_items(True, False, False)
try:
yield selection
finally:
pass
def get_extension_manifest_path():
return os.path.join(
os.path.dirname(os.path.abspath(__file__)),
"extension",
"CSXS",
"manifest.xml"
)
def get_unique_layer_name(layers, name):
"""
Gets all layer names and if 'name' is present in them, increases
suffix by 1 (eg. creates unique layer name - for Loader)
Args:
layers (list): of strings, names only
name (string): checked value
Returns:
(string): name_00X (without version)
"""
names = {}
for layer in layers:
layer_name = re.sub(r'_\d{3}$', '', layer)
if layer_name in names.keys():
names[layer_name] = names[layer_name] + 1
else:
names[layer_name] = 1
occurrences = names.get(name, 0)
return "{}_{:0>3d}".format(name, occurrences + 1)
def get_background_layers(file_url):
"""
Pulls file name from background json file, enrich with folder url for
AE to be able import files.
Order is important, follows order in json.
Args:
file_url (str): abs url of background json
Returns:
(list): of abs paths to images
"""
with open(file_url) as json_file:
data = json.load(json_file)
layers = list()
bg_folder = os.path.dirname(file_url)
for child in data['children']:
if child.get("filename"):
layers.append(os.path.join(bg_folder, child.get("filename")).
replace("\\", "/"))
else:
for layer in child['children']:
if layer.get("filename"):
layers.append(os.path.join(bg_folder,
layer.get("filename")).
replace("\\", "/"))
return layers