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Merge pull request #210 from mbrainerd/feature-3142
Enable ICC Profile Generation with Color process hook
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| """ | ||
| Hook for doing any preprocessing to the burnin nuke script. | ||
| """ | ||
| import sgtk | ||
| import datetime | ||
| import os | ||
| import hashlib | ||
| import re | ||
| import time | ||
|
|
||
| HookBaseClass = sgtk.get_hook_baseclass() | ||
|
|
||
| class PreprocessNuke(HookBaseClass): | ||
|
|
||
| def get_processed_script(self, nuke_script_path, **kwargs): | ||
| replace_data = kwargs.get("fields", {}) | ||
|
|
||
| if replace_data.get("path"): | ||
| # TODO: publisher.util.get_publish_name() does this much better | ||
| replace_data["file_base_name"] = os.path.basename(replace_data["path"]).split('.')[0] | ||
|
|
||
| context = self.parent.context | ||
| if context.entity: | ||
| sg_entity_type = context.entity["type"] | ||
| sg_filters = [["id", "is", context.entity["id"]]] | ||
|
|
||
| sg_fields = self.parent.get_setting('entity_burnin_sg_fields') | ||
| replace_data.update(self.parent.shotgun.find_one(sg_entity_type, | ||
| filters=sg_filters, | ||
| fields=sg_fields)) | ||
| if context.task: | ||
| sg_fields = self.parent.get_setting('task_burnin_sg_fields') | ||
| if 'duration' in sg_fields and 'time_logs_sum' in sg_fields: | ||
| sg_time_data = self.parent.shotgun.find('Task', filters=[['entity', 'is', context.entity], | ||
| ['step', 'is', context.step]], | ||
| fields=['duration', 'time_logs_sum']) | ||
| total_duration = 0 | ||
| total_time_logged = 0 | ||
| for data in sg_time_data: | ||
| total_duration += data['duration'] if data['duration'] else 0 | ||
| total_time_logged += data['time_logs_sum'] if data['time_logs_sum'] else 0 | ||
| if total_duration: total_duration = str(total_duration / (8.0 * 60.0)) + ' day(s)' | ||
| if total_time_logged: total_time_logged = str(total_time_logged / (8.0 * 60.0)) + ' day(s)' | ||
|
|
||
| replace_data.update({'duration': total_duration}) | ||
| replace_data.update({'time_logs_sum': total_time_logged}) | ||
|
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| sg_fields = list(set(sg_fields) - set(['duration', 'time_logs_sum'])) | ||
|
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| sg_data = self.parent.shotgun.find_one('Task', filters=[['entity', 'is', context.entity], | ||
| ['id', 'is', context.task['id']]], | ||
| fields=sg_fields) | ||
| replace_data.update(sg_data) | ||
|
|
||
| if not replace_data: | ||
| # nothing to replace, nothing to do here | ||
| return nuke_script_path | ||
|
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||
| tmp_file_prefix = "colorprocessfiles_tmp_nuke_script" | ||
| tmp_file_name = "%s_%s.nk" % (tmp_file_prefix, hashlib.md5(str(time.time())).hexdigest()) | ||
| processed_script_path = os.path.join("/var", "tmp", tmp_file_name) | ||
|
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||
| self.parent.log_debug("Saving nuke script to: {}".format(processed_script_path)) | ||
| with open(nuke_script_path, 'r') as source_script_file, open(processed_script_path, | ||
| 'w') as tmp_script_file: | ||
| nuke_script_text = source_script_file.read() | ||
| nuke_script_text = self._replace_vars(nuke_script_text, replace_data) | ||
| tmp_script_file.write(nuke_script_text) | ||
|
|
||
| return processed_script_path | ||
|
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||
| @staticmethod | ||
| def remove_html(string): | ||
| return re.sub('<.+?>', '', string) | ||
|
|
||
| def _replace_vars(self, attr, data): | ||
| """ | ||
| Replace the variables in a nuke script | ||
| Variables defined by [* *] or \[* *] | ||
| """ | ||
| # get rid of nukes escape characters (fancy, huh) | ||
| attr = attr.replace("\[*", "[*") | ||
|
|
||
| # look for anything with a [* *] pattern | ||
| vars = re.compile("\[\*[A-Za-z_ %/:0-9()\-,.\+]+\*\]").findall(attr) | ||
|
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| dt = datetime.datetime.now() | ||
|
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| for var in vars: | ||
| var_tmp = var.replace("[*", "").replace("*]", "") | ||
| # Replace the date/time variables | ||
| if var_tmp.startswith('date '): | ||
| date_str = var_tmp.replace('date ', '') | ||
| attr = attr.replace(var, dt.strftime(date_str)) | ||
|
|
||
| # Replace the frame number variables | ||
| elif (var_tmp.lower() == "numframes" and | ||
| data.get('first_frame') != None and data.get('first_frame') != '' and | ||
| data.get('last_frame') != None and data.get('last_frame') != ''): | ||
| range = str(int(data.get('lf')) - int(data.get('first_frame'))) | ||
| attr = attr.replace(var, range) | ||
|
|
||
| # and the increment that may be at the end of the frame number | ||
| elif "+" in var_tmp.lower(): | ||
| (tmp, num) = var_tmp.split("+") | ||
| sum = str(int(data.get(tmp)) + int(num)) | ||
| attr = attr.replace(var, sum) | ||
|
|
||
| # make it easier to enter screen coordinates | ||
| # that vary with resolution, by normalizing to | ||
| # (-0.5 -0.5) to (0.5 0.5) | ||
| elif "screenspace" in var_tmp.lower(): | ||
| var_tmp = var_tmp.replace("(", " ").replace(",", " ").replace(")", " ") | ||
| (key, xString, yString) = var_tmp.split() | ||
| xFloat = float(xString) + 0.5 | ||
| yFloat = float(yString) + 0.5 | ||
| translateString = ( | ||
| "{{SHUFFLE_CONSTANT.actual_format.width*(%s) i} {SHUFFLE_CONSTANT.actual_format.height*(%s) i}}" % ( | ||
| str(xFloat), str(yFloat))) | ||
| attr = attr.replace(var, translateString) | ||
|
|
||
| # TODO: do we handle this differently? | ||
| # Replace the showname | ||
| # (now resolved in resolveMainProcessVariables) | ||
| elif var_tmp == "showname": | ||
| attr = attr.replace(var, str(data.get('showname'))) | ||
|
|
||
| # remove knobs that have a [**] value but nothing in data | ||
| elif (data.get(var_tmp) == '' or | ||
| data.get(var_tmp) == None or | ||
| data.get(var_tmp) == "None"): | ||
| regexp = ".*\[\*" | ||
| regexp += var_tmp | ||
| regexp += "\*\].*" | ||
| line = re.compile(regexp).findall(attr) | ||
| if line != None and len(line) > 0: | ||
| if line[0].count('message') > 0: | ||
| attr = attr.replace(var, str('""')) | ||
| else: | ||
| attr = attr.replace(var, "None") | ||
|
|
||
| else: | ||
| replaceval = self.remove_html(str(data.get(var_tmp))) | ||
| if (replaceval == ""): | ||
| replaceval == '""' | ||
| attr = attr.replace(var, str(replaceval)) | ||
| return attr | ||
| # end replaceVars |
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