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# 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.
"""Report generation.
"""
import logging
import datetime
from shutil import make_archive
from pal_utils import get_files, execute_command, archive_input_data
# .css file for the html format of the report
THEME_OVERRIDES = u"""/* override table width restrictions */
@media screen and (min-width: 767px) {
.wy-table-responsive table td, .wy-table-responsive table th {
white-space: normal !important;
}
.wy-table-responsive {
font-size: small;
margin-bottom: 24px;
max-width: 100%;
overflow: visible !important;
}
}
.rst-content blockquote {
margin-left: 0px;
line-height: 18px;
margin-bottom: 0px;
}
.wy-menu-vertical a {
display: inline-block;
line-height: 18px;
padding: 0 2em;
display: block;
position: relative;
font-size: 90%;
color: #d9d9d9
}
.wy-menu-vertical li.current a {
color: gray;
border-right: solid 1px #c9c9c9;
padding: 0 3em;
}
.wy-menu-vertical li.toctree-l2.current > a {
background: #c9c9c9;
padding: 0 3em;
}
.wy-menu-vertical li.toctree-l2.current li.toctree-l3 > a {
display: block;
background: #c9c9c9;
padding: 0 4em;
}
.wy-menu-vertical li.toctree-l3.current li.toctree-l4 > a {
display: block;
background: #bdbdbd;
padding: 0 5em;
}
.wy-menu-vertical li.on a, .wy-menu-vertical li.current > a {
color: #404040;
padding: 0 2em;
font-weight: bold;
position: relative;
background: #fcfcfc;
border: none;
border-top-width: medium;
border-bottom-width: medium;
border-top-style: none;
border-bottom-style: none;
border-top-color: currentcolor;
border-bottom-color: currentcolor;
padding-left: 2em -4px;
}
"""
# Command to build the html format of the report
HTML_BUILDER = u'sphinx-build -v -c . -a ' \
u'-b html -E ' \
u'-t html ' \
u'-D release={release} ' \
u'-D version="Test Report {date}" ' \
u'{working_dir} ' \
u'{build_dir}/'
# Command to build the pdf format of the report
PDF_BUILDER = u'sphinx-build -v -c . -a ' \
u'-b latex -E ' \
u'-t latex ' \
u'-D release={release} ' \
u'-D version="Test Report {date}" ' \
u'{working_dir} ' \
u'{build_dir}'
def generate_report(release, spec, report_week):
"""Generate all formats and versions of the report.
:param release: Release string of the product.
:param spec: Specification read from the specification file.
:param report_week: Calendar week when the report is published.
:type release: str
:type spec: Specification
:type report_week: str
"""
logging.info(u"Generating the report ...")
report = {
u"html": generate_html_report,
u"pdf": generate_pdf_report
}
for report_format in spec.output[u"format"]:
report[report_format](release, spec, report_week)
archive_input_data(spec)
logging.info(u"Done.")
def generate_html_report(release, spec, report_version):
"""Generate html format of the report.
:param release: Release string of the product.
:param spec: Specification read from the specification file.
:param report_version: Version of the report.
:type release: str
:type spec: Specification
:type report_version: str
"""
_ = report_version
logging.info(u" Generating the html report, give me a few minutes, please "
u"...")
working_dir = spec.environment[u"paths"][u"DIR[WORKING,SRC]"]
execute_command(f"cd {working_dir} && mv -f index.html.template index.rst")
cmd = HTML_BUILDER.format(
release=release,
date=datetime.datetime.utcnow().strftime(u'%Y-%m-%d %H:%M UTC'),
working_dir=working_dir,
build_dir=spec.environment[u"paths"][u"DIR[BUILD,HTML]"])
execute_command(cmd)
with open(spec.environment[u"paths"][u"DIR[CSS_PATCH_FILE]"], u"wt") as \
css_file:
css_file.write(THEME_OVERRIDES)
with open(spec.environment[u"paths"][u"DIR[CSS_PATCH_FILE2]"], u"wt") as \
css_file:
css_file.write(THEME_OVERRIDES)
logging.info(u" Done.")
def generate_pdf_report(release, spec, report_week):
"""Generate html format of the report.
:param release: Release string of the product.
:param spec: Specification read from the specification file.
:param report_week: Calendar week when the report is published.
:type release: str
:type spec: Specification
:type report_week: str
"""
logging.info(u" Generating the pdf report, give me a few minutes, please "
u"...")
working_dir = spec.environment[u"paths"][u"DIR[WORKING,SRC]"]
execute_command(f"cd {working_dir} && mv -f index.pdf.template index.rst")
_convert_all_svg_to_pdf(spec.environment[u"paths"][u"DIR[WORKING,SRC]"])
# Convert PyPLOT graphs in HTML format to PDF.
convert_plots = u"xvfb-run -a wkhtmltopdf {html} {pdf}"
plots = get_files(spec.environment[u"paths"][u"DIR[STATIC,VPP]"], u"html")
plots.extend(
get_files(spec.environment[u"paths"][u"DIR[STATIC,DPDK]"], u"html")
)
for plot in plots:
file_name = f"{plot.rsplit(u'.', 1)[0]}.pdf"
logging.info(f"Converting {plot} to {file_name}")
execute_command(convert_plots.format(html=plot, pdf=file_name))
# Generate the LaTeX documentation
build_dir = spec.environment[u"paths"][u"DIR[BUILD,LATEX]"]
cmd = PDF_BUILDER.format(
release=release,
date=datetime.datetime.utcnow().strftime(u'%Y-%m-%d %H:%M UTC'),
working_dir=working_dir,
build_dir=build_dir)
execute_command(cmd)
# Build pdf documentation
archive_dir = spec.environment[u"paths"][u"DIR[STATIC,ARCH]"]
cmds = [
f'cd {build_dir} && '
f'pdflatex -shell-escape -interaction nonstopmode csit.tex || true',
f'cd {build_dir} && '
f'pdflatex -interaction nonstopmode csit.tex || true',
f'cd {build_dir} && '
f'cp csit.pdf ../{archive_dir}/csit_{release}.{report_week}.pdf &&'
f'cp csit.pdf ../{archive_dir}/csit_{release}.pdf'
]
for cmd in cmds:
execute_command(cmd)
logging.info(u" Done.")
def archive_report(spec):
"""Archive the report.
:param spec: Specification read from the specification file.
:type spec: Specification
"""
logging.info(u" Archiving the report ...")
make_archive(
u"csit.report",
u"gztar",
base_dir=spec.environment[u"paths"][u"DIR[BUILD,HTML]"]
)
logging.info(u" Done.")
def _convert_all_svg_to_pdf(path):
"""Convert all svg files on path "path" to pdf.
:param path: Path to the root directory with svg files to convert.
:type path: str
"""
svg_files = get_files(path, u"svg", full_path=True)
for svg_file in svg_files:
pdf_file = f"{svg_file.rsplit(u'.', 1)[0]}.pdf"
logging.info(f"Converting {svg_file} to {pdf_file}")
execute_command(
f"inkscape -D -z --file={svg_file} --export-pdf={pdf_file}"
)
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