1#!/usr/local/bin/python3.8 2 3# 4# This source file is part of appleseed. 5# Visit https://appleseedhq.net/ for additional information and resources. 6# 7# This software is released under the MIT license. 8# 9# Copyright (c) 2010-2013 Francois Beaune, Jupiter Jazz Limited 10# Copyright (c) 2014-2018 Francois Beaune, The appleseedhq Organization 11# 12# Permission is hereby granted, free of charge, to any person obtaining a copy 13# of this software and associated documentation files (the "Software"), to deal 14# in the Software without restriction, including without limitation the rights 15# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 16# copies of the Software, and to permit persons to whom the Software is 17# furnished to do so, subject to the following conditions: 18# 19# The above copyright notice and this permission notice shall be included in 20# all copies or substantial portions of the Software. 21# 22# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 23# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 25# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 26# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 27# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 28# THE SOFTWARE. 29# 30 31from __future__ import print_function 32import argparse 33import datetime 34import os 35import subprocess 36import sys 37 38 39# ------------------------------------------------------------------------------------------------- 40# Constants. 41# ------------------------------------------------------------------------------------------------- 42 43DEFAULT_TOOL_FILENAME = "appleseed.cli.exe" if os.name == "nt" else "appleseed.cli" 44 45 46# ------------------------------------------------------------------------------------------------- 47# Utility functions. 48# ------------------------------------------------------------------------------------------------- 49 50def safe_mkdir(dir): 51 if not os.path.exists(dir): 52 os.mkdir(dir) 53 54 55def walk(directory, recursive): 56 if recursive: 57 for dirpath, dirnames, filenames in os.walk(directory): 58 yield dirpath, dirnames, filenames 59 else: 60 yield os.walk(directory).next() 61 62 63def should_skip(path): 64 return path.startswith("skip - ") 65 66 67def format_duration(duration): 68 total_seconds = duration.total_seconds() 69 hours = int(total_seconds / 3600) 70 minutes = int((total_seconds % 3600) / 60) 71 seconds = total_seconds % 60 72 return "{0:02}:{1:02}:{2:09.6f}".format(hours, minutes, seconds) 73 74 75# ------------------------------------------------------------------------------------------------- 76# Render a given project file. 77# ------------------------------------------------------------------------------------------------- 78 79def render_project_file(args, project_directory, project_filename): 80 project_filepath = os.path.join(project_directory, project_filename) 81 82 output_directory = os.path.join(project_directory, 'renders') 83 safe_mkdir(output_directory) 84 85 output_filename = os.path.splitext(project_filename)[0] + '.' + args.output_format 86 output_filepath = os.path.join(output_directory, output_filename) 87 88 log_filename = os.path.splitext(project_filename)[0] + '.txt' 89 log_filepath = os.path.join(output_directory, log_filename) 90 91 with open(log_filepath, "w", 0) as log_file: 92 print("rendering: {0}: ".format(project_filepath), end='') 93 94 command = '"{0}" -o "{1}" "{2}"'.format(args.tool_path, output_filepath, project_filepath) 95 if args.args: 96 command += ' {0}'.format(" ".join(args.args)) 97 98 log_file.write("Command line:\n {0}\n\n".format(command)) 99 100 start_time = datetime.datetime.now() 101 result = subprocess.call(command, stderr=log_file, shell=True) 102 end_time = datetime.datetime.now() 103 104 if result == 0: 105 print("{0} [ok]".format(format_duration(end_time - start_time))) 106 else: 107 print("[failed]") 108 109 110# ------------------------------------------------------------------------------------------------- 111# Render all project files in a given directory (possibly recursively). 112# Returns the number of rendered project files. 113# ------------------------------------------------------------------------------------------------- 114 115def render_project_files(args): 116 rendered_file_count = 0 117 118 for dirpath, dirnames, filenames in walk(args.directory, args.recursive): 119 if should_skip(os.path.basename(dirpath)): 120 print("skipping: {0}...".format(dirpath)) 121 continue 122 123 for filename in filenames: 124 if os.path.splitext(filename)[1] == '.appleseed': 125 if should_skip(filename): 126 print("skipping: {0}...".format(os.path.join(dirpath, filename))) 127 continue 128 129 render_project_file(args, dirpath, filename) 130 rendered_file_count += 1 131 132 return rendered_file_count 133 134 135# ------------------------------------------------------------------------------------------------- 136# Entry point. 137# ------------------------------------------------------------------------------------------------- 138 139def main(): 140 parser = argparse.ArgumentParser(description="render multiple project files.") 141 parser.add_argument("-t", "--tool-path", metavar="tool-path", 142 help="set the path to the appleseed.cli tool") 143 parser.add_argument("-f", "--format", dest="output_format", metavar="FORMAT", default="exr", 144 help="set output format (e.g. png, exr)") 145 parser.add_argument("-r", "--recursive", action='store_true', dest="recursive", 146 help="scan the specified directory and all its subdirectories") 147 parser.add_argument("-p", "--parameter", dest="args", metavar="ARG", nargs="*", 148 help="forward additional arguments to appleseed") 149 parser.add_argument("directory", help="directory to scan") 150 args = parser.parse_args() 151 152 # If no tool path is provided, search for the tool in the same directory as this script. 153 if args.tool_path is None: 154 script_directory = os.path.dirname(os.path.realpath(__file__)) 155 args.tool_path = os.path.join(script_directory, DEFAULT_TOOL_FILENAME) 156 print("setting tool path to {0}.".format(args.tool_path)) 157 158 start_time = datetime.datetime.now() 159 rendered_file_count = render_project_files(args) 160 end_time = datetime.datetime.now() 161 162 print("rendered {0} project file(s) in {1}." 163 .format(rendered_file_count, format_duration(end_time - start_time))) 164 165 166if __name__ == "__main__": 167 main() 168