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# Copyright (c) 2022 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.
"""
"""
import plotly.graph_objects as go
import pandas as pd
from datetime import datetime, timedelta
def select_data(data: pd.DataFrame, itm:str, start: datetime,
end: datetime) -> pd.DataFrame:
"""Select the data for graphs from the provided data frame.
:param data: Data frame with data for graphs.
:param itm: Item (in this case job name) which data will be selected from
the input data frame.
:param start: The date (and time) when the selected data starts.
:param end: The date (and time) when the selected data ends.
:type data: pandas.DataFrame
:type itm: str
:type start: datetime.datetime
:type end: datetime.datetime
:returns: A data frame with selected data.
:rtype: pandas.DataFrame
"""
df = data.loc[
(data["job"] == itm) &
(data["start_time"] >= start) & (data["start_time"] <= end)
].sort_values(by="start_time", ignore_index=True)
df = df.dropna(subset=["duration", ])
return df
def graph_statistics(df: pd.DataFrame, job:str, layout: dict,
start: datetime=datetime.utcnow()-timedelta(days=180),
end: datetime=datetime.utcnow()) -> tuple:
"""Generate graphs:
1. Passed / failed tests,
2. Job durations
with additional information shown in hover.
:param df: Data frame with input data.
:param job: The name of job which data will be presented in the graphs.
:param layout: Layout of plot.ly graph.
:param start: The date (and time) when the selected data starts.
:param end: The date (and time) when the selected data ends.
:type df: pandas.DataFrame
:type job: str
:type layout: dict
:type start: datetime.datetime
:type end: datetime.datetime
:returns: Tuple with two generated graphs (pased/failed tests and job
duration).
:rtype: tuple(plotly.graph_objects.Figure, plotly.graph_objects.Figure)
"""
data = select_data(df, job, start, end)
if data.empty:
return None, None
hover = list()
for _, row in data.iterrows():
d_type = "trex" if row["dut_type"] == "none" else row["dut_type"]
hover_itm = (
f"date: {row['start_time'].strftime('%Y-%m-%d %H:%M:%S')}<br>"
f"duration: "
f"{(int(row['duration']) // 3600):02d}:"
f"{((int(row['duration']) % 3600) // 60):02d}<br>"
f"passed: {row['passed']}<br>"
f"failed: {row['failed']}<br>"
f"{d_type}-ref: {row['dut_version']}<br>"
f"csit-ref: {row['job']}/{row['build']}<br>"
f"hosts: {', '.join(row['hosts'])}"
)
hover.append(hover_itm)
# Job durations:
fig_duration = go.Figure(
data=go.Scatter(
x=data["start_time"],
y=data["duration"],
name=u"Duration",
text=hover,
hoverinfo=u"text"
)
)
tickvals = [0, ]
step = max(data["duration"]) / 5
for i in range(5):
tickvals.append(int(step * (i + 1)))
layout_duration = layout.get("plot-stats-duration", dict())
if layout_duration:
layout_duration["yaxis"]["tickvals"] = tickvals
layout_duration["yaxis"]["ticktext"] = [
f"{(val // 3600):02d}:{((val % 3600) // 60):02d}" \
for val in tickvals
]
fig_duration.update_layout(layout_duration)
# Passed / failed:
fig_passed = go.Figure(
data=[
go.Bar(
x=data["start_time"],
y=data["passed"],
name=u"Passed",
hovertext=hover,
hoverinfo=u"text"
),
go.Bar(
x=data["start_time"],
y=data["failed"],
name=u"Failed",
hovertext=hover,
hoverinfo=u"text"
)
]
)
layout_pf = layout.get("plot-stats-passed", dict())
if layout_pf:
fig_passed.update_layout(layout_pf)
return fig_passed, fig_duration
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