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Somewhat better documentation

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Just some stuff that I saw and thought were missing.
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Ruben D 2018-02-04 01:10:35 +01:00
parent 8525131849
commit 91ab53e49c
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1 changed files with 4 additions and 4 deletions
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8
plugins/PostProcessingPlugin/PostProcessingPlugin.py
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@ -190,7 +190,7 @@ class PostProcessingPlugin(QObject, Extension):
## When the global container stack is changed, swap out the list of active ## When the global container stack is changed, swap out the list of active
# scripts. # scripts.
def _onGlobalContainerStackChanged(self): def _onGlobalContainerStackChanged(self):
self.loadAllScripts() self.loadAllScripts() #Make sure we have all scripts if we didn't have them yet.
new_stack = Application.getInstance().getGlobalContainerStack() new_stack = Application.getInstance().getGlobalContainerStack()
self._script_list.clear() self._script_list.clear()
if not new_stack.getMetaDataEntry("post_processing_scripts"): #Missing or empty. if not new_stack.getMetaDataEntry("post_processing_scripts"): #Missing or empty.
@ -202,7 +202,7 @@ class PostProcessingPlugin(QObject, Extension):
for script_str in scripts_list_strs.split("\n"): #Encoded config files should never contain three newlines in a row. At most 2, just before section headers. for script_str in scripts_list_strs.split("\n"): #Encoded config files should never contain three newlines in a row. At most 2, just before section headers.
if not script_str: #There were no scripts in this one (or a corrupt file caused more than 3 consecutive newlines here). if not script_str: #There were no scripts in this one (or a corrupt file caused more than 3 consecutive newlines here).
continue continue
script_str = script_str.replace("\\n", "\n").replace("\\\\", "\\") script_str = script_str.replace("\\n", "\n").replace("\\\\", "\\") #Unescape escape sequences.
script_parser = configparser.ConfigParser(interpolation = None) script_parser = configparser.ConfigParser(interpolation = None)
script_parser.read_string(script_str) script_parser.read_string(script_str)
for script_name, settings in script_parser.items(): #There should only be one, really! Otherwise we can't guarantee the order or allow multiple uses of the same script. for script_name, settings in script_parser.items(): #There should only be one, really! Otherwise we can't guarantee the order or allow multiple uses of the same script.
@ -231,10 +231,10 @@ class PostProcessingPlugin(QObject, Extension):
parser.write(serialized) parser.write(serialized)
serialized.seek(0) serialized.seek(0)
script_str = serialized.read() script_str = serialized.read()
script_str = script_str.replace("\\", "\\\\").replace("\n", "\\n") script_str = script_str.replace("\\", "\\\\").replace("\n", "\\n") #Escape newlines because configparser sees those as section delimiters.
script_list_strs.append(script_str) script_list_strs.append(script_str)
script_list_strs = "\n".join(script_list_strs) #ConfigParser should never output three newlines in a row when serialised, so it's a safe delimiter (and very human-readable). script_list_strs = "\n".join(script_list_strs) #ConfigParser should never output three newlines in a row when serialised, so it's a safe delimiter.
global_stack = Application.getInstance().getGlobalContainerStack() global_stack = Application.getInstance().getGlobalContainerStack()
if "post_processing_scripts" not in global_stack.getMetaData(): if "post_processing_scripts" not in global_stack.getMetaData():