PAL: Convert XML to JSON
[csit.git] / resources / tools / presentation / pal.py
index 02aae66..7e2d9a8 100644 (file)
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2021 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -11,7 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""CSIT Presentation and analytics layer.
+"""CSIT Presentation and Analytics Layer.
 """
 
 import sys
@@ -19,16 +19,20 @@ import argparse
 import logging
 
 from pal_errors import PresentationError
-from environment import Environment, clean_environment
 from specification_parser import Specification
+from environment import Environment, clean_environment
+from static_content import prepare_static_content
 from input_data_parser import InputData
 from generator_tables import generate_tables
 from generator_plots import generate_plots
 from generator_files import generate_files
-from static_content import prepare_static_content
 from generator_report import generate_report
 from generator_cpta import generate_cpta
 from generator_alerts import Alerting, AlertingError
+from convert_xml_json import convert_xml_to_json
+
+
+OUTPUTS = (u"none", u"report", u"trending", u"convert-xml-to-json")
 
 
 def parse_args():
@@ -38,33 +42,66 @@ def parse_args():
     :rtype: ArgumentParser
     """
 
-    parser = argparse.ArgumentParser(description=__doc__,
-                                     formatter_class=argparse.
-                                     RawDescriptionHelpFormatter)
-    parser.add_argument(u"-s", u"--specification",
-                        required=True,
-                        type=argparse.FileType(u'r'),
-                        help=u"Specification YAML file.")
-    parser.add_argument(u"-r", u"--release",
-                        default=u"master",
-                        type=str,
-                        help=u"Release string of the product.")
-    parser.add_argument(u"-w", u"--week",
-                        default=u"1",
-                        type=str,
-                        help=u"Calendar week when the report is published.")
-    parser.add_argument(u"-l", u"--logging",
-                        choices=[u"DEBUG", u"INFO", u"WARNING",
-                                 u"ERROR", u"CRITICAL"],
-                        default=u"ERROR",
-                        help=u"Logging level.")
-    parser.add_argument(u"-f", u"--force",
-                        action=u"store_true",
-                        help=u"Force removing the old build(s) if present.")
-    parser.add_argument(u"-o", u"--print-all-oper-data",
-                        action=u"store_true",
-                        help=u"Print all operational data to console. Be "
-                             u"careful, the output can be really long.")
+    parser = argparse.ArgumentParser(
+        description=__doc__,
+        formatter_class=argparse.RawDescriptionHelpFormatter
+    )
+    parser.add_argument(
+        u"-s", u"--specification",
+        required=True,
+        type=str,
+        help=u"Specification YAML file."
+    )
+    parser.add_argument(
+        u"-r", u"--release",
+        default=u"master",
+        type=str,
+        help=u"Release string of the product."
+    )
+    parser.add_argument(
+        u"-w", u"--week",
+        default=u"1",
+        type=str,
+        help=u"Calendar week when the report is published."
+    )
+    parser.add_argument(
+        u"-l", u"--logging",
+        choices=[
+            u"NOTSET", u"DEBUG", u"INFO", u"WARNING", u"ERROR", u"CRITICAL"
+        ],
+        default=u"ERROR",
+        help=u"Logging level."
+    )
+    parser.add_argument(
+        u"-f", u"--force",
+        action=u"store_true",
+        help=u"Force removing the old build(s) if present."
+    )
+    parser.add_argument(
+        u"-o", u"--print-all-oper-data",
+        action=u"store_true",
+        help=u"Print all operational data to console. Be careful, the output "
+             u"can be really long."
+    )
+    parser.add_argument(
+        u"-i", u"--input-file",
+        type=str,
+        default=u"",
+        help=u"XML file generated by RobotFramework which will be processed "
+             u"instead of downloading the data from Nexus and/or Jenkins. In "
+             u"this case, the section 'input' in the specification file is "
+             u"ignored."
+    )
+    parser.add_argument(
+        u"-d", u"--input-directory",
+        type=str,
+        default=u"",
+        help=u"Directory with XML file(s) generated by RobotFramework or with "
+             u"sub-directories with XML file(s) which will be processed "
+             u"instead of downloading the data from Nexus and/or Jenkins. In "
+             u"this case, the section 'input' in the specification file is "
+             u"ignored."
+    )
 
     return parser.parse_args()
 
@@ -72,33 +109,39 @@ def parse_args():
 def main():
     """Main function."""
 
-    log_levels = {u"NOTSET": logging.NOTSET,
-                  u"DEBUG": logging.DEBUG,
-                  u"INFO": logging.INFO,
-                  u"WARNING": logging.WARNING,
-                  u"ERROR": logging.ERROR,
-                  u"CRITICAL": logging.CRITICAL}
+    log_levels = {
+        u"NOTSET": logging.NOTSET,
+        u"DEBUG": logging.DEBUG,
+        u"INFO": logging.INFO,
+        u"WARNING": logging.WARNING,
+        u"ERROR": logging.ERROR,
+        u"CRITICAL": logging.CRITICAL
+    }
 
     args = parse_args()
-    logging.basicConfig(format=u"%(asctime)s: %(levelname)s: %(message)s",
-                        datefmt=u"%Y/%m/%d %H:%M:%S",
-                        level=log_levels[args.logging])
+    logging.basicConfig(
+        format=u"%(asctime)s: %(levelname)s: %(message)s",
+        datefmt=u"%Y/%m/%d %H:%M:%S",
+        level=log_levels[args.logging]
+    )
 
     logging.info(u"Application started.")
+
     try:
         spec = Specification(args.specification)
         spec.read_specification()
-    except PresentationError:
+    except PresentationError as err:
         logging.critical(u"Finished with error.")
+        logging.critical(repr(err))
         return 1
 
-    if spec.output[u"output"] not in (u"report", u"CPTA"):
+    if spec.output[u"output"] not in OUTPUTS:
         logging.critical(
             f"The output {spec.output[u'output']} is not supported."
         )
         return 1
 
-    ret_code = 1
+    return_code = 1
     try:
         env = Environment(spec.environment, args.force)
         env.set_environment()
@@ -106,7 +149,13 @@ def main():
         prepare_static_content(spec)
 
         data = InputData(spec)
-        data.download_and_parse_data(repeat=1)
+        if args.input_file:
+            data.process_local_file(args.input_file)
+        elif args.input_directory:
+            data.process_local_directory(args.input_directory)
+        else:
+            data.download_and_parse_data(repeat=1)
+
         if args.print_all_oper_data:
             data.print_all_oper_data()
 
@@ -116,27 +165,31 @@ def main():
 
         if spec.output[u"output"] == u"report":
             generate_report(args.release, spec, args.week)
-        elif spec.output[u"output"] == u"CPTA":
+        elif spec.output[u"output"] == u"trending":
             sys.stdout.write(generate_cpta(spec, data))
             try:
                 alert = Alerting(spec)
                 alert.generate_alerts()
             except AlertingError as err:
                 logging.warning(repr(err))
+        elif spec.output[u"output"] == u"convert-xml-to-json":
+            convert_xml_to_json(spec, data)
+        else:
+            logging.info("No output will be generated.")
 
         logging.info(u"Successfully finished.")
-        ret_code = 0
+        return_code = 0
 
     except AlertingError as err:
         logging.critical(f"Finished with an alerting error.\n{repr(err)}")
     except PresentationError as err:
-        logging.critical(f"Finished with an PAL error.\n{repr(err)}")
+        logging.critical(f"Finished with a PAL error.\n{str(err)}")
     except (KeyError, ValueError) as err:
         logging.critical(f"Finished with an error.\n{repr(err)}")
     finally:
         if spec is not None:
             clean_environment(spec.environment)
-    return ret_code
+    return return_code
 
 
 if __name__ == u"__main__":