chg: [parsers] pretty output when we can

parsers/mobileactivation.py

@@ -11,7 +11,7 @@
 
 
 class MobileActivationParser(BaseParserInterface):
-    parser_description = "Parsing mobileactivation logs file"
+    description = "Parsing mobileactivation logs file"
 
     def __init__(self, config: dict, case_id: str):
         super().__init__(__file__, config, case_id)

parsers/olddsc.py

@@ -13,6 +13,7 @@
 
 class OldDscParser(BaseParserInterface):
     description = "Parsing olddsc files"
+    json_pretty = False
 
     def __init__(self, config: dict, case_id: str):
         super().__init__(__file__, config, case_id)

parsers/swcutil.py

@@ -11,6 +11,7 @@
 
 class SwcutilParser(BaseParserInterface):
     description = "Parsing swcutil_show file"
+    json_pretty = False
 
     def __init__(self, config: dict, case_id: str):
         super().__init__(__file__, config, case_id)

parsers/taskinfo.py

@@ -16,6 +16,7 @@
 
 class TaskinfoParser(BaseParserInterface):
     description = "Parsing taskinfo txt file"
+    json_pretty = False
 
     def __init__(self, config: dict, case_id: str):
         super().__init__(__file__, config, case_id)

utils/base.py

@@ -33,6 +33,7 @@ class BaseInterface(ABC):
 
     description = '<not documented>'  # implementation should set this
     format = 'json'  # implementation should set this
+    json_pretty = True  # implementation should set this to false for large data sets
 
     def __init__(self, module_filename: str, config: SysdiagnoseConfig, case_id: str):
         self.config = config
@@ -116,7 +117,10 @@ def save_result(self, force: bool = False, indent=None):
             if self.format == 'json':
                 # json.dumps is MUCH faster than json.dump, but less efficient on memory level
                 # also no indent as that's terribly slow
-                f.write(json.dumps(self.get_result(force), ensure_ascii=False, indent=indent))
+                if self.json_pretty:
+                    f.write(json.dumps(self.get_result(force), ensure_ascii=False, indent=2, sort_keys=True))
+                else:
+                    f.write(json.dumps(self.get_result(force), ensure_ascii=False, indent=indent))
             elif self.format == 'jsonl':
                 for line in self.get_result(force):
                     f.write(json.dumps(line, ensure_ascii=False, indent=indent))