1 # Copyright (c) 2023 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
14 """Plotly Dash HTML layout override.
18 import dash_bootstrap_components as dbc
20 from flask import Flask
23 from dash import callback_context
24 from dash import Input, Output, State
26 from ..utils.constants import Constants as C
27 from ..utils.utils import classify_anomalies, gen_new_url
28 from ..utils.url_processing import url_decode
29 from .tables import table_summary
33 """The layout of the dash app and the callbacks.
39 data_stats: pd.DataFrame,
40 data_trending: pd.DataFrame,
44 - save the input parameters,
45 - read and pre-process the data,
46 - prepare data for the control panel,
47 - read HTML layout file,
48 - read tooltips from the tooltip file.
50 :param app: Flask application running the dash application.
51 :param data_stats: Pandas dataframe with staistical data.
52 :param data_trending: Pandas dataframe with trending data.
53 :param html_layout_file: Path and name of the file specifying the HTML
54 layout of the dash application.
56 :type data_stats: pandas.DataFrame
57 :type data_trending: pandas.DataFrame
58 :type html_layout_file: str
63 self._html_layout_file = html_layout_file
65 # Prepare information for the control panel:
66 self._jobs = sorted(list(data_trending["job"].unique()))
74 for job in self._jobs:
75 lst_job = job.split("-")
76 d_job_info["job"].append(job)
77 d_job_info["dut"].append(lst_job[1])
78 d_job_info["ttype"].append(lst_job[3])
79 d_job_info["cadence"].append(lst_job[4])
80 d_job_info["tbed"].append("-".join(lst_job[-2:]))
81 self.job_info = pd.DataFrame.from_dict(d_job_info)
83 # Pre-process the data:
85 def _create_test_name(test: str) -> str:
86 lst_tst = test.split(".")
87 suite = lst_tst[-2].replace("2n1l-", "").replace("1n1l-", "").\
89 return f"{suite.split('-')[0]}-{lst_tst[-1]}"
91 def _get_rindex(array: list, itm: any) -> int:
92 return len(array) - 1 - array[::-1].index(itm)
99 "dut_version": list(),
102 "regressions": list(),
103 "progressions": list()
105 for job in self._jobs:
106 # Create lists of failed tests:
107 df_job = data_trending.loc[(data_trending["job"] == job)]
108 last_build = str(max(pd.to_numeric(df_job["build"].unique())))
109 df_build = df_job.loc[(df_job["build"] == last_build)]
110 tst_info["job"].append(job)
111 tst_info["build"].append(last_build)
112 tst_info["start"].append(data_stats.loc[
113 (data_stats["job"] == job) &
114 (data_stats["build"] == last_build)
115 ]["start_time"].iloc[-1].strftime('%Y-%m-%d %H:%M'))
116 tst_info["dut_type"].append(df_build["dut_type"].iloc[-1])
117 tst_info["dut_version"].append(df_build["dut_version"].iloc[-1])
118 tst_info["hosts"].append(df_build["hosts"].iloc[-1])
119 failed_tests = df_build.loc[(df_build["passed"] == False)]\
120 ["test_id"].to_list()
123 for tst in failed_tests:
124 l_failed.append(_create_test_name(tst))
127 tst_info["failed"].append(sorted(l_failed))
129 # Create lists of regressions and progressions:
133 tests = df_job["test_id"].unique()
135 tst_data = df_job.loc[df_job["test_id"] == test].sort_values(
136 by="start_time", ignore_index=True)
137 x_axis = tst_data["start_time"].tolist()
138 if "-ndrpdr" in test:
139 tst_data = tst_data.dropna(
140 subset=["result_pdr_lower_rate_value", ]
145 anomalies, _, _ = classify_anomalies({
146 k: v for k, v in zip(
148 tst_data["result_ndr_lower_rate_value"].tolist()
153 if "progression" in anomalies:
155 _create_test_name(test).replace("-ndrpdr", "-ndr"),
156 x_axis[_get_rindex(anomalies, "progression")]
158 if "regression" in anomalies:
160 _create_test_name(test).replace("-ndrpdr", "-ndr"),
161 x_axis[_get_rindex(anomalies, "regression")]
164 anomalies, _, _ = classify_anomalies({
165 k: v for k, v in zip(
167 tst_data["result_pdr_lower_rate_value"].tolist()
172 if "progression" in anomalies:
174 _create_test_name(test).replace("-ndrpdr", "-pdr"),
175 x_axis[_get_rindex(anomalies, "progression")]
177 if "regression" in anomalies:
179 _create_test_name(test).replace("-ndrpdr", "-pdr"),
180 x_axis[_get_rindex(anomalies, "regression")]
183 tst_data = tst_data.dropna(
184 subset=["result_receive_rate_rate_avg", ]
189 anomalies, _, _ = classify_anomalies({
190 k: v for k, v in zip(
192 tst_data["result_receive_rate_rate_avg"].\
198 if "progression" in anomalies:
200 _create_test_name(test),
201 x_axis[_get_rindex(anomalies, "progression")]
203 if "regression" in anomalies:
205 _create_test_name(test),
206 x_axis[_get_rindex(anomalies, "regression")]
209 tst_info["regressions"].append(
210 sorted(l_reg, key=lambda k: k[1], reverse=True))
211 tst_info["progressions"].append(
212 sorted(l_prog, key=lambda k: k[1], reverse=True))
214 self._data = pd.DataFrame.from_dict(tst_info)
217 self._html_layout = str()
220 with open(self._html_layout_file, "r") as file_read:
221 self._html_layout = file_read.read()
222 except IOError as err:
224 f"Not possible to open the file {self._html_layout_file}\n{err}"
227 self._default_period = C.NEWS_SHORT
228 self._default_active = (False, True, False)
231 if self._app is not None and hasattr(self, 'callbacks'):
232 self.callbacks(self._app)
235 def html_layout(self) -> dict:
236 return self._html_layout
238 def add_content(self):
239 """Top level method which generated the web page.
242 - Store for user input data,
244 - Main area with control panel and ploting area.
246 If no HTML layout is provided, an error message is displayed instead.
248 :returns: The HTML div with the whole page.
257 dcc.Location(id="url", refresh=False),
269 self._add_ctrl_col(),
270 self._add_plotting_col()
288 def _add_navbar(self):
289 """Add nav element with navigation panel. It is placed on the top.
291 :returns: Navigation bar.
292 :rtype: dbc.NavbarSimple
295 return dbc.NavbarSimple(
296 id="navbarsimple-main",
309 brand_external_link=True,
314 def _add_ctrl_col(self) -> dbc.Col:
315 """Add column with control panel. It is placed on the left side.
317 :returns: Column with the control panel.
322 children=self._add_ctrl_panel(),
323 className="sticky-top"
327 def _add_plotting_col(self) -> dbc.Col:
328 """Add column with tables. It is placed on the right side.
330 :returns: Column with tables.
334 id="col-plotting-area",
340 class_name="g-0 p-0",
351 def _add_ctrl_panel(self) -> list:
352 """Add control panel.
354 :returns: Control panel.
359 class_name="g-0 p-1",
373 children=f"Last {C.NEWS_SHORT} Runs",
392 def _get_plotting_area(
397 """Generate the plotting area with all its content.
399 :param period: The time period for summary tables.
400 :param url: URL to be displayed in the modal window.
403 :returns: The content of the plotting area.
409 class_name="g-0 p-1",
410 children=table_summary(self._data, self._jobs, period)
422 "text-transform": "none",
423 "padding": "0rem 1rem"
428 dbc.ModalHeader(dbc.ModalTitle("URL")),
438 "d-grid gap-0 d-md-flex justify-content-md-end"
445 def callbacks(self, app):
446 """Callbacks for the whole application.
448 :param app: The application.
453 Output("plotting-area", "children"),
454 Output("period-last", "active"),
455 Output("period-short", "active"),
456 Output("period-long", "active"),
457 Input("url", "href"),
458 Input("period-last", "n_clicks"),
459 Input("period-short", "n_clicks"),
460 Input("period-long", "n_clicks")
462 def _update_application(href: str, *_) -> tuple:
463 """Update the application when the event is detected.
465 :returns: New values for web page elements.
470 "period-last": C.NEWS_LAST,
471 "period-short": C.NEWS_SHORT,
472 "period-long": C.NEWS_LONG
475 "period-last": (True, False, False),
476 "period-short": (False, True, False),
477 "period-long": (False, False, True)
481 parsed_url = url_decode(href)
483 url_params = parsed_url["params"]
487 trigger_id = callback_context.triggered[0]["prop_id"].split(".")[0]
488 if trigger_id == "url" and url_params:
489 trigger_id = url_params.get("period", list())[0]
492 self._get_plotting_area(
493 periods.get(trigger_id, self._default_period),
494 gen_new_url(parsed_url, {"period": trigger_id})
497 ret_val.extend(actives.get(trigger_id, self._default_active))
501 Output("plot-mod-url", "is_open"),
502 [Input("plot-btn-url", "n_clicks")],
503 [State("plot-mod-url", "is_open")],
505 def toggle_plot_mod_url(n, is_open):
506 """Toggle the modal window with url.