Trending: New sensitive detection

This enables PAL to consider burst size and stdev
when detecting anomalies.

Currently added as a separate presentation_new directory,
so the previous detection is still available by default.

TODO: If the state with two detections persists for some time,
create a script for generating presentation_new/
(from presentation/) to simplify maintenance.

Change-Id: Ic118aaf5ff036bf244c5820c86fa3766547fa938
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 135 insertions, 0 deletions

diff --git a/resources/tools/presentation_new/generator_files.py b/resources/tools/presentation_new/generator_files.py
new file mode 100644
index 0000000000..ee2fc1221c
--- /dev/null
+++ b/resources/tools/presentation_new/generator_files.py
@@ -0,0 +1,135 @@
+# Copyright (c) 2018 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:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Algorithms to generate files.
+"""
+
+
+import logging
+
+from utils import get_files, get_rst_title_char
+
+RST_INCLUDE_TABLE = ("\n.. only:: html\n\n"
+                     "    .. csv-table::\n"
+                     "        :header-rows: 1\n"
+                     "        :widths: auto\n"
+                     "        :align: center\n"
+                     "        :file: {file_html}\n"
+                     "\n.. only:: latex\n\n"
+                     "\n  .. raw:: latex\n\n"
+                     "      \csvautolongtable{{{file_latex}}}\n\n")
+
+
+def generate_files(spec, data):
+    """Generate all files specified in the specification file.
+
+    :param spec: Specification read from the specification file.
+    :param data: Data to process.
+    :type spec: Specification
+    :type data: InputData
+    """
+
+    logging.info("Generating the files ...")
+    for file_spec in spec.files:
+        try:
+            eval(file_spec["algorithm"])(file_spec, data)
+        except NameError as err:
+            logging.error("Probably algorithm '{alg}' is not defined: {err}".
+                          format(alg=file_spec["algorithm"], err=repr(err)))
+    logging.info("Done.")
+
+
+def _tests_in_suite(suite_name, tests):
+    """Check if the suite includes tests.
+
+    :param suite_name: Name of the suite to be checked.
+    :param tests: Set of tests
+    :type suite_name: str
+    :type tests: pandas.Series
+    :returns: True if the suite includes tests.
+    :rtype: bool
+    """
+
+    for key in tests.keys():
+        if suite_name == tests[key]["parent"]:
+            return True
+    return False
+
+
+def file_test_results(file_spec, input_data):
+    """Generate the file(s) with algorithms
+    - file_test_results
+    specified in the specification file.
+
+    :param file_spec: File to generate.
+    :param input_data: Data to process.
+    :type file_spec: pandas.Series
+    :type input_data: InputData
+    """
+
+    file_name = "{0}{1}".format(file_spec["output-file"],
+                                file_spec["output-file-ext"])
+    rst_header = file_spec["file-header"]
+
+    logging.info("  Generating the file {0} ...".format(file_name))
+
+    table_lst = get_files(file_spec["dir-tables"], ".csv", full_path=True)
+    if len(table_lst) == 0:
+        logging.error("  No tables to include in '{0}'. Skipping.".
+                      format(file_spec["dir-tables"]))
+        return None
+
+    logging.info("    Writing file '{0}'".format(file_name))
+
+    logging.info("    Creating the 'tests' data set for the {0} '{1}'.".
+                 format(file_spec.get("type", ""), file_spec.get("title", "")))
+    tests = input_data.filter_data(file_spec)
+    tests = input_data.merge_data(tests)
+
+    logging.info("    Creating the 'suites' data set for the {0} '{1}'.".
+                 format(file_spec.get("type", ""), file_spec.get("title", "")))
+    file_spec["filter"] = "all"
+    suites = input_data.filter_data(file_spec, data_set="suites")
+    suites = input_data.merge_data(suites)
+    suites.sort_index(inplace=True)
+
+    with open(file_name, "w") as file_handler:
+        file_handler.write(rst_header)
+        for suite_longname, suite in suites.iteritems():
+            if len(suite_longname.split(".")) <= file_spec["data-start-level"]:
+                continue
+
+            if not ("-ndrpdr" in suite["name"] or
+                    "-mrr" in suite["name"] or
+                    "-func" in suite["name"] or
+                    "-device" in suite["name"]):
+                file_handler.write("\n{0}\n{1}\n".format(
+                    suite["name"], get_rst_title_char(
+                        suite["level"] - file_spec["data-start-level"] - 1) *
+                                len(suite["name"])))
+
+            if _tests_in_suite(suite["name"], tests):
+                file_handler.write("\n{0}\n{1}\n".format(
+                    suite["name"], get_rst_title_char(
+                        suite["level"] - file_spec["data-start-level"] - 1) *
+                                   len(suite["name"])))
+                file_handler.write("\n{0}\n".format(
+                    suite["doc"].replace('|br|', '\n\n -')))
+                for tbl_file in table_lst:
+                    if suite["name"] in tbl_file:
+                        file_handler.write(
+                            RST_INCLUDE_TABLE.format(
+                                file_latex=tbl_file,
+                                file_html=tbl_file.split("/")[-1]))
+
+    logging.info("  Done.")