FM / coverage

/opt/cloudlinux/venv/lib/python3.11/site-packages/coverage/

/opt/cloudlinux/venv/lib/python3.11/site-packages/coverage

Name	Size	Mode	Actions
fullcoverage/	-	0755	rm
htmlfiles/	-	0755	rm
__pycache__/	-	0755	rm
annotate.py	3758	0644	edit dl rm
bytecode.py	713	0644	edit dl rm
cmdline.py	34427	0644	edit dl rm
collector.py	20558	0644	edit dl rm
config.py	21989	0644	edit dl rm
context.py	2483	0644	edit dl rm
control.py	51705	0644	edit dl rm
data.py	7508	0644	edit dl rm
debug.py	17805	0644	edit dl rm
disposition.py	1916	0644	edit dl rm
env.py	6081	0644	edit dl rm
exceptions.py	1362	0644	edit dl rm
execfile.py	12133	0644	edit dl rm
files.py	19374	0644	edit dl rm
html.py	23165	0644	edit dl rm
inorout.py	23900	0644	edit dl rm
jsonreport.py	4754	0644	edit dl rm
lcovreport.py	4939	0644	edit dl rm
misc.py	12172	0644	edit dl rm
multiproc.py	3846	0644	edit dl rm
numbits.py	4669	0644	edit dl rm
parser.py	56720	0644	edit dl rm
phystokens.py	7805	0644	edit dl rm
plugin.py	19525	0644	edit dl rm
plugin_support.py	10351	0644	edit dl rm
py.typed	72	0644	edit dl rm
python.py	8066	0644	edit dl rm
pytracer.py	14420	0644	edit dl rm
report.py	10623	0644	edit dl rm
report_core.py	4068	0644	edit dl rm
results.py	13384	0644	edit dl rm
sqldata.py	51295	0644	edit dl rm
templite.py	10952	0644	edit dl rm
tomlconfig.py	7569	0644	edit dl rm
tracer.cpython-311-x86_64-linux-gnu.so	29464	0755	edit dl rm
types.py	5526	0644	edit dl rm
version.py	1431	0644	edit dl rm
xmlreport.py	9795	0644	edit dl rm
__init__.py	1284	0644	edit dl rm
__main__.py	257	0644	edit dl rm

Edit: /opt/cloudlinux/venv/lib/python3.11/site-packages/coverage/html.py (23165B)

# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
# For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt

"""HTML reporting for coverage.py."""

from __future__ import annotations

import collections
import datetime
import functools
import json
import os
import re
import shutil
import string  # pylint: disable=deprecated-module

from dataclasses import dataclass
from typing import Any, Dict, Iterable, List, Optional, Tuple, TYPE_CHECKING, cast

import coverage
from coverage.data import CoverageData, add_data_to_hash
from coverage.exceptions import NoDataError
from coverage.files import flat_rootname
from coverage.misc import ensure_dir, file_be_gone, Hasher, isolate_module, format_local_datetime
from coverage.misc import human_sorted, plural, stdout_link
from coverage.report_core import get_analysis_to_report
from coverage.results import Analysis, Numbers
from coverage.templite import Templite
from coverage.types import TLineNo, TMorf
from coverage.version import __url__

if TYPE_CHECKING:
    # To avoid circular imports:
    from coverage import Coverage
    from coverage.plugins import FileReporter

# To be able to use 3.8 typing features, and still run on 3.7:
    from typing import TypedDict

class IndexInfoDict(TypedDict):
        """Information for each file, to render the index file."""
        nums: Numbers
        html_filename: str
        relative_filename: str

class FileInfoDict(TypedDict):
        """Summary of the information from last rendering, to avoid duplicate work."""
        hash: str
        index: IndexInfoDict

os = isolate_module(os)

def data_filename(fname: str) -> str:
    """Return the path to an "htmlfiles" data file of ours.
    """
    static_dir = os.path.join(os.path.dirname(__file__), "htmlfiles")
    static_filename = os.path.join(static_dir, fname)
    return static_filename

def read_data(fname: str) -> str:
    """Return the contents of a data file of ours."""
    with open(data_filename(fname)) as data_file:
        return data_file.read()

def write_html(fname: str, html: str) -> None:
    """Write `html` to `fname`, properly encoded."""
    html = re.sub(r"(\A\s+)|(\s+$)", "", html, flags=re.MULTILINE) + "\n"
    with open(fname, "wb") as fout:
        fout.write(html.encode("ascii", "xmlcharrefreplace"))

@dataclass
class LineData:
    """The data for each source line of HTML output."""
    tokens: List[Tuple[str, str]]
    number: TLineNo
    category: str
    statement: bool
    contexts: List[str]
    contexts_label: str
    context_list: List[str]
    short_annotations: List[str]
    long_annotations: List[str]
    html: str = ""
    context_str: Optional[str] = None
    annotate: Optional[str] = None
    annotate_long: Optional[str] = None
    css_class: str = ""

@dataclass
class FileData:
    """The data for each source file of HTML output."""
    relative_filename: str
    nums: Numbers
    lines: List[LineData]

class HtmlDataGeneration:
    """Generate structured data to be turned into HTML reports."""

EMPTY = "(empty)"

def __init__(self, cov: Coverage) -> None:
        self.coverage = cov
        self.config = self.coverage.config
        data = self.coverage.get_data()
        self.has_arcs = data.has_arcs()
        if self.config.show_contexts:
            if data.measured_contexts() == {""}:
                self.coverage._warn("No contexts were measured")
        data.set_query_contexts(self.config.report_contexts)

def data_for_file(self, fr: FileReporter, analysis: Analysis) -> FileData:
        """Produce the data needed for one file's report."""
        if self.has_arcs:
            missing_branch_arcs = analysis.missing_branch_arcs()
            arcs_executed = analysis.arcs_executed()

if self.config.show_contexts:
            contexts_by_lineno = analysis.data.contexts_by_lineno(analysis.filename)

lines = []

for lineno, tokens in enumerate(fr.source_token_lines(), start=1):
            # Figure out how to mark this line.
            category = ""
            short_annotations = []
            long_annotations = []

if lineno in analysis.excluded:
                category = "exc"
            elif lineno in analysis.missing:
                category = "mis"
            elif self.has_arcs and lineno in missing_branch_arcs:
                category = "par"
                for b in missing_branch_arcs[lineno]:
                    if b < 0:
                        short_annotations.append("exit")
                    else:
                        short_annotations.append(str(b))
                    long_annotations.append(fr.missing_arc_description(lineno, b, arcs_executed))
            elif lineno in analysis.statements:
                category = "run"

contexts = []
            contexts_label = ""
            context_list = []
            if category and self.config.show_contexts:
                contexts = human_sorted(c or self.EMPTY for c in contexts_by_lineno.get(lineno, ()))
                if contexts == [self.EMPTY]:
                    contexts_label = self.EMPTY
                else:
                    contexts_label = f"{len(contexts)} ctx"
                    context_list = contexts

lines.append(LineData(
                tokens=tokens,
                number=lineno,
                category=category,
                statement=(lineno in analysis.statements),
                contexts=contexts,
                contexts_label=contexts_label,
                context_list=context_list,
                short_annotations=short_annotations,
                long_annotations=long_annotations,
            ))

file_data = FileData(
            relative_filename=fr.relative_filename(),
            nums=analysis.numbers,
            lines=lines,
        )

return file_data

class FileToReport:
    """A file we're considering reporting."""
    def __init__(self, fr: FileReporter, analysis: Analysis) -> None:
        self.fr = fr
        self.analysis = analysis
        self.rootname = flat_rootname(fr.relative_filename())
        self.html_filename = self.rootname + ".html"

HTML_SAFE = string.ascii_letters + string.digits + "!#$%'()*+,-./:;=?@[]^_`{|}~"

@functools.lru_cache(maxsize=None)
def encode_int(n: int) -> str:
    """Create a short HTML-safe string from an integer, using HTML_SAFE."""
    if n == 0:
        return HTML_SAFE[0]

r = []
    while n:
        n, t = divmod(n, len(HTML_SAFE))
        r.append(HTML_SAFE[t])
    return "".join(r)

class HtmlReporter:
    """HTML reporting."""

# These files will be copied from the htmlfiles directory to the output
    # directory.
    STATIC_FILES = [
        "style.css",
        "coverage_html.js",
        "keybd_closed.png",
        "keybd_open.png",
        "favicon_32.png",
    ]

def __init__(self, cov: Coverage) -> None:
        self.coverage = cov
        self.config = self.coverage.config
        self.directory = self.config.html_dir

self.skip_covered = self.config.html_skip_covered
        if self.skip_covered is None:
            self.skip_covered = self.config.skip_covered
        self.skip_empty = self.config.html_skip_empty
        if self.skip_empty is None:
            self.skip_empty = self.config.skip_empty
        self.skipped_covered_count = 0
        self.skipped_empty_count = 0

title = self.config.html_title

self.extra_css: Optional[str]
        if self.config.extra_css:
            self.extra_css = os.path.basename(self.config.extra_css)
        else:
            self.extra_css = None

self.data = self.coverage.get_data()
        self.has_arcs = self.data.has_arcs()

self.file_summaries: List[IndexInfoDict] = []
        self.all_files_nums: List[Numbers] = []
        self.incr = IncrementalChecker(self.directory)
        self.datagen = HtmlDataGeneration(self.coverage)
        self.totals = Numbers(precision=self.config.precision)
        self.directory_was_empty = False
        self.first_fr = None
        self.final_fr = None

self.template_globals = {
            # Functions available in the templates.
            "escape": escape,
            "pair": pair,
            "len": len,

# Constants for this report.
            "__url__": __url__,
            "__version__": coverage.__version__,
            "title": title,
            "time_stamp": format_local_datetime(datetime.datetime.now()),
            "extra_css": self.extra_css,
            "has_arcs": self.has_arcs,
            "show_contexts": self.config.show_contexts,

# Constants for all reports.
            # These css classes determine which lines are highlighted by default.
            "category": {
                "exc": "exc show_exc",
                "mis": "mis show_mis",
                "par": "par run show_par",
                "run": "run",
            },
        }
        self.pyfile_html_source = read_data("pyfile.html")
        self.source_tmpl = Templite(self.pyfile_html_source, self.template_globals)

def report(self, morfs: Optional[Iterable[TMorf]]) -> float:
        """Generate an HTML report for `morfs`.

`morfs` is a list of modules or file names.

"""
        # Read the status data and check that this run used the same
        # global data as the last run.
        self.incr.read()
        self.incr.check_global_data(self.config, self.pyfile_html_source)

# Process all the files. For each page we need to supply a link
        # to the next and previous page.
        files_to_report = []

for fr, analysis in get_analysis_to_report(self.coverage, morfs):
            ftr = FileToReport(fr, analysis)
            should = self.should_report_file(ftr)
            if should:
                files_to_report.append(ftr)
            else:
                file_be_gone(os.path.join(self.directory, ftr.html_filename))

for i, ftr in enumerate(files_to_report):
            if i == 0:
                prev_html = "index.html"
            else:
                prev_html = files_to_report[i - 1].html_filename
            if i == len(files_to_report) - 1:
                next_html = "index.html"
            else:
                next_html = files_to_report[i + 1].html_filename
            self.write_html_file(ftr, prev_html, next_html)

if not self.all_files_nums:
            raise NoDataError("No data to report.")

self.totals = cast(Numbers, sum(self.all_files_nums))

# Write the index file.
        if files_to_report:
            first_html = files_to_report[0].html_filename
            final_html = files_to_report[-1].html_filename
        else:
            first_html = final_html = "index.html"
        self.index_file(first_html, final_html)

self.make_local_static_report_files()
        return self.totals.n_statements and self.totals.pc_covered

def make_directory(self) -> None:
        """Make sure our htmlcov directory exists."""
        ensure_dir(self.directory)
        if not os.listdir(self.directory):
            self.directory_was_empty = True

def make_local_static_report_files(self) -> None:
        """Make local instances of static files for HTML report."""
        # The files we provide must always be copied.
        for static in self.STATIC_FILES:
            shutil.copyfile(data_filename(static), os.path.join(self.directory, static))

# Only write the .gitignore file if the directory was originally empty.
        # .gitignore can't be copied from the source tree because it would
        # prevent the static files from being checked in.
        if self.directory_was_empty:
            with open(os.path.join(self.directory, ".gitignore"), "w") as fgi:
                fgi.write("# Created by coverage.py\n*\n")

# The user may have extra CSS they want copied.
        if self.extra_css:
            assert self.config.extra_css is not None
            shutil.copyfile(self.config.extra_css, os.path.join(self.directory, self.extra_css))

def should_report_file(self, ftr: FileToReport) -> bool:
        """Determine if we'll report this file."""
        # Get the numbers for this file.
        nums = ftr.analysis.numbers
        self.all_files_nums.append(nums)

if self.skip_covered:
            # Don't report on 100% files.
            no_missing_lines = (nums.n_missing == 0)
            no_missing_branches = (nums.n_partial_branches == 0)
            if no_missing_lines and no_missing_branches:
                # If there's an existing file, remove it.
                self.skipped_covered_count += 1
                return False

if self.skip_empty:
            # Don't report on empty files.
            if nums.n_statements == 0:
                self.skipped_empty_count += 1
                return False

return True

def write_html_file(self, ftr: FileToReport, prev_html: str, next_html: str) -> None:
        """Generate an HTML file for one source file."""
        self.make_directory()

# Find out if the file on disk is already correct.
        if self.incr.can_skip_file(self.data, ftr.fr, ftr.rootname):
            self.file_summaries.append(self.incr.index_info(ftr.rootname))
            return

# Write the HTML page for this file.
        file_data = self.datagen.data_for_file(ftr.fr, ftr.analysis)

contexts = collections.Counter(c for cline in file_data.lines for c in cline.contexts)
        context_codes = {y: i for (i, y) in enumerate(x[0] for x in contexts.most_common())}
        if context_codes:
            contexts_json = json.dumps(
                {encode_int(v): k for (k, v) in context_codes.items()},
                indent=2,
            )
        else:
            contexts_json = None

for ldata in file_data.lines:
            # Build the HTML for the line.
            html_parts = []
            for tok_type, tok_text in ldata.tokens:
                if tok_type == "ws":
                    html_parts.append(escape(tok_text))
                else:
                    tok_html = escape(tok_text) or "&nbsp;"
                    html_parts.append(f'<span class="{tok_type}">{tok_html}</span>')
            ldata.html = "".join(html_parts)
            if ldata.context_list:
                encoded_contexts = [
                    encode_int(context_codes[c_context]) for c_context in ldata.context_list
                ]
                code_width = max(len(ec) for ec in encoded_contexts)
                ldata.context_str = (
                    str(code_width)
                    + "".join(ec.ljust(code_width) for ec in encoded_contexts)
                )
            else:
                ldata.context_str = ""

if ldata.short_annotations:
                # 202F is NARROW NO-BREAK SPACE.
                # 219B is RIGHTWARDS ARROW WITH STROKE.
                ldata.annotate = ",&nbsp;&nbsp; ".join(
                    f"{ldata.number}&#x202F;&#x219B;&#x202F;{d}"
                    for d in ldata.short_annotations
                )
            else:
                ldata.annotate = None

if ldata.long_annotations:
                longs = ldata.long_annotations
                if len(longs) == 1:
                    ldata.annotate_long = longs[0]
                else:
                    ldata.annotate_long = "{:d} missed branches: {}".format(
                        len(longs),
                        ", ".join(
                            f"{num:d}) {ann_long}"
                            for num, ann_long in enumerate(longs, start=1)
                        ),
                    )
            else:
                ldata.annotate_long = None

css_classes = []
            if ldata.category:
                css_classes.append(
                    self.template_globals["category"][ldata.category]   # type: ignore[index]
                )
            ldata.css_class = " ".join(css_classes) or "pln"

html_path = os.path.join(self.directory, ftr.html_filename)
        html = self.source_tmpl.render({
            **file_data.__dict__,
            "contexts_json": contexts_json,
            "prev_html": prev_html,
            "next_html": next_html,
        })
        write_html(html_path, html)

# Save this file's information for the index file.
        index_info: IndexInfoDict = {
            "nums": ftr.analysis.numbers,
            "html_filename": ftr.html_filename,
            "relative_filename": ftr.fr.relative_filename(),
        }
        self.file_summaries.append(index_info)
        self.incr.set_index_info(ftr.rootname, index_info)

def index_file(self, first_html: str, final_html: str) -> None:
        """Write the index.html file for this report."""
        self.make_directory()
        index_tmpl = Templite(read_data("index.html"), self.template_globals)

skipped_covered_msg = skipped_empty_msg = ""
        if self.skipped_covered_count:
            n = self.skipped_covered_count
            skipped_covered_msg = f"{n} file{plural(n)} skipped due to complete coverage."
        if self.skipped_empty_count:
            n = self.skipped_empty_count
            skipped_empty_msg = f"{n} empty file{plural(n)} skipped."

html = index_tmpl.render({
            "files": self.file_summaries,
            "totals": self.totals,
            "skipped_covered_msg": skipped_covered_msg,
            "skipped_empty_msg": skipped_empty_msg,
            "first_html": first_html,
            "final_html": final_html,
        })

index_file = os.path.join(self.directory, "index.html")
        write_html(index_file, html)

print_href = stdout_link(index_file, f"file://{os.path.abspath(index_file)}")
        self.coverage._message(f"Wrote HTML report to {print_href}")

# Write the latest hashes for next time.
        self.incr.write()

class IncrementalChecker:
    """Logic and data to support incremental reporting."""

STATUS_FILE = "status.json"
    STATUS_FORMAT = 2

#  The data looks like:
    #
    #  {
    #      "format": 2,
    #      "globals": "540ee119c15d52a68a53fe6f0897346d",
    #      "version": "4.0a1",
    #      "files": {
    #          "cogapp___init__": {
    #              "hash": "e45581a5b48f879f301c0f30bf77a50c",
    #              "index": {
    #                  "html_filename": "cogapp___init__.html",
    #                  "relative_filename": "cogapp/__init__",
    #                  "nums": [ 1, 14, 0, 0, 0, 0, 0 ]
    #              }
    #          },
    #          ...
    #          "cogapp_whiteutils": {
    #              "hash": "8504bb427fc488c4176809ded0277d51",
    #              "index": {
    #                  "html_filename": "cogapp_whiteutils.html",
    #                  "relative_filename": "cogapp/whiteutils",
    #                  "nums": [ 1, 59, 0, 1, 28, 2, 2 ]
    #              }
    #          }
    #      }
    #  }

def __init__(self, directory: str) -> None:
        self.directory = directory
        self.reset()

def reset(self) -> None:
        """Initialize to empty. Causes all files to be reported."""
        self.globals = ""
        self.files: Dict[str, FileInfoDict] = {}

def read(self) -> None:
        """Read the information we stored last time."""
        usable = False
        try:
            status_file = os.path.join(self.directory, self.STATUS_FILE)
            with open(status_file) as fstatus:
                status = json.load(fstatus)
        except (OSError, ValueError):
            usable = False
        else:
            usable = True
            if status["format"] != self.STATUS_FORMAT:
                usable = False
            elif status["version"] != coverage.__version__:
                usable = False

if usable:
            self.files = {}
            for filename, fileinfo in status["files"].items():
                fileinfo["index"]["nums"] = Numbers(*fileinfo["index"]["nums"])
                self.files[filename] = fileinfo
            self.globals = status["globals"]
        else:
            self.reset()

def write(self) -> None:
        """Write the current status."""
        status_file = os.path.join(self.directory, self.STATUS_FILE)
        files = {}
        for filename, fileinfo in self.files.items():
            index = fileinfo["index"]
            index["nums"] = index["nums"].init_args()   # type: ignore[typeddict-item]
            files[filename] = fileinfo

status = {
            "format": self.STATUS_FORMAT,
            "version": coverage.__version__,
            "globals": self.globals,
            "files": files,
        }
        with open(status_file, "w") as fout:
            json.dump(status, fout, separators=(",", ":"))

def check_global_data(self, *data: Any) -> None:
        """Check the global data that can affect incremental reporting."""
        m = Hasher()
        for d in data:
            m.update(d)
        these_globals = m.hexdigest()
        if self.globals != these_globals:
            self.reset()
            self.globals = these_globals

def can_skip_file(self, data: CoverageData, fr: FileReporter, rootname: str) -> bool:
        """Can we skip reporting this file?

`data` is a CoverageData object, `fr` is a `FileReporter`, and
        `rootname` is the name being used for the file.
        """
        m = Hasher()
        m.update(fr.source().encode("utf-8"))
        add_data_to_hash(data, fr.filename, m)
        this_hash = m.hexdigest()

that_hash = self.file_hash(rootname)

if this_hash == that_hash:
            # Nothing has changed to require the file to be reported again.
            return True
        else:
            self.set_file_hash(rootname, this_hash)
            return False

def file_hash(self, fname: str) -> str:
        """Get the hash of `fname`'s contents."""
        return self.files.get(fname, {}).get("hash", "")    # type: ignore[call-overload]

def set_file_hash(self, fname: str, val: str) -> None:
        """Set the hash of `fname`'s contents."""
        self.files.setdefault(fname, {})["hash"] = val      # type: ignore[typeddict-item]

def index_info(self, fname: str) -> IndexInfoDict:
        """Get the information for index.html for `fname`."""
        return self.files.get(fname, {}).get("index", {})   # type: ignore

def set_index_info(self, fname: str, info: IndexInfoDict) -> None:
        """Set the information for index.html for `fname`."""
        self.files.setdefault(fname, {})["index"] = info    # type: ignore[typeddict-item]

# Helpers for templates and generating HTML

def escape(t: str) -> str:
    """HTML-escape the text in `t`.

This is only suitable for HTML text, not attributes.

"""
    # Convert HTML special chars into HTML entities.
    return t.replace("&", "&amp;").replace("<", "&lt;")

def pair(ratio: Tuple[int, int]) -> str:
    """Format a pair of numbers so JavaScript can read them in an attribute."""
    return "%s %s" % ratio

cmd: