Source code for _pytest.reports

from pprint import pprint
from typing import Optional

import py

from _pytest._code.code import ExceptionInfo
from _pytest._code.code import ReprEntry
from _pytest._code.code import ReprEntryNative
from _pytest._code.code import ReprExceptionInfo
from _pytest._code.code import ReprFileLocation
from _pytest._code.code import ReprFuncArgs
from _pytest._code.code import ReprLocals
from _pytest._code.code import ReprTraceback
from _pytest._code.code import TerminalRepr
from _pytest.outcomes import skip
from _pytest.pathlib import Path

def getslaveinfoline(node):
        return node._slaveinfocache
    except AttributeError:
        d = node.slaveinfo
        ver = "%s.%s.%s" % d["version_info"][:3]
        node._slaveinfocache = s = "[{}] {} -- Python {} {}".format(
            d["id"], d["sysplatform"], ver, d["executable"]
        return s

class BaseReport:
    when = None  # type: Optional[str]
    location = None

    def __init__(self, **kw):

    def toterminal(self, out):
        if hasattr(self, "node"):

        longrepr = self.longrepr
        if longrepr is None:

        if hasattr(longrepr, "toterminal"):
            except UnicodeEncodeError:
                out.line("<unprintable longrepr>")

    def get_sections(self, prefix):
        for name, content in self.sections:
            if name.startswith(prefix):
                yield prefix, content

    def longreprtext(self):
        Read-only property that returns the full string representation
        of ``longrepr``.

        .. versionadded:: 3.0
        tw =
        tw.hasmarkup = False
        exc = tw.stringio.getvalue()
        return exc.strip()

    def caplog(self):
        """Return captured log lines, if log capturing is enabled

        .. versionadded:: 3.5
        return "\n".join(
            content for (prefix, content) in self.get_sections("Captured log")

    def capstdout(self):
        """Return captured text from stdout, if capturing is enabled

        .. versionadded:: 3.0
        return "".join(
            content for (prefix, content) in self.get_sections("Captured stdout")

    def capstderr(self):
        """Return captured text from stderr, if capturing is enabled

        .. versionadded:: 3.0
        return "".join(
            content for (prefix, content) in self.get_sections("Captured stderr")

    passed = property(lambda x: x.outcome == "passed")
    failed = property(lambda x: x.outcome == "failed")
    skipped = property(lambda x: x.outcome == "skipped")

    def fspath(self):
        return self.nodeid.split("::")[0]

    def count_towards_summary(self):

        Returns True if this report should be counted towards the totals shown at the end of the
        test session: "1 passed, 1 failure, etc".

        .. note::

            This function is considered **experimental**, so beware that it is subject to changes
            even in patch releases.
        return True

    def head_line(self):

        Returns the head line shown with longrepr output for this report, more commonly during
        traceback representation during failures::

            ________ ________

        In the example above, the head_line is "".

        .. note::

            This function is considered **experimental**, so beware that it is subject to changes
            even in patch releases.
        if self.location is not None:
            fspath, lineno, domain = self.location
            return domain

    def _get_verbose_word(self, config):
        _category, _short, verbose = config.hook.pytest_report_teststatus(
            report=self, config=config
        return verbose

    def _to_json(self):
        This was originally the serialize_report() function from xdist (ca03269).

        Returns the contents of this report as a dict of builtin entries, suitable for

        Experimental method.

        def disassembled_report(rep):
            reprtraceback = rep.longrepr.reprtraceback.__dict__.copy()
            reprcrash = rep.longrepr.reprcrash.__dict__.copy()

            new_entries = []
            for entry in reprtraceback["reprentries"]:
                entry_data = {
                    "type": type(entry).__name__,
                    "data": entry.__dict__.copy(),
                for key, value in entry_data["data"].items():
                    if hasattr(value, "__dict__"):
                        entry_data["data"][key] = value.__dict__.copy()

            reprtraceback["reprentries"] = new_entries

            return {
                "reprcrash": reprcrash,
                "reprtraceback": reprtraceback,
                "sections": rep.longrepr.sections,

        d = self.__dict__.copy()
        if hasattr(self.longrepr, "toterminal"):
            if hasattr(self.longrepr, "reprtraceback") and hasattr(
                self.longrepr, "reprcrash"
                d["longrepr"] = disassembled_report(self)
                d["longrepr"] = str(self.longrepr)
            d["longrepr"] = self.longrepr
        for name in d:
            if isinstance(d[name], (py.path.local, Path)):
                d[name] = str(d[name])
            elif name == "result":
                d[name] = None  # for now
        return d

    def _from_json(cls, reportdict):
        This was originally the serialize_report() function from xdist (ca03269).

        Factory method that returns either a TestReport or CollectReport, depending on the calling
        class. It's the callers responsibility to know which class to pass here.

        Experimental method.
        if reportdict["longrepr"]:
            if (
                "reprcrash" in reportdict["longrepr"]
                and "reprtraceback" in reportdict["longrepr"]

                reprtraceback = reportdict["longrepr"]["reprtraceback"]
                reprcrash = reportdict["longrepr"]["reprcrash"]

                unserialized_entries = []
                reprentry = None
                for entry_data in reprtraceback["reprentries"]:
                    data = entry_data["data"]
                    entry_type = entry_data["type"]
                    if entry_type == "ReprEntry":
                        reprfuncargs = None
                        reprfileloc = None
                        reprlocals = None
                        if data["reprfuncargs"]:
                            reprfuncargs = ReprFuncArgs(**data["reprfuncargs"])
                        if data["reprfileloc"]:
                            reprfileloc = ReprFileLocation(**data["reprfileloc"])
                        if data["reprlocals"]:
                            reprlocals = ReprLocals(data["reprlocals"]["lines"])

                        reprentry = ReprEntry(
                    elif entry_type == "ReprEntryNative":
                        reprentry = ReprEntryNative(data["lines"])
                        _report_unserialization_failure(entry_type, cls, reportdict)
                reprtraceback["reprentries"] = unserialized_entries

                exception_info = ReprExceptionInfo(

                for section in reportdict["longrepr"]["sections"]:
                reportdict["longrepr"] = exception_info

        return cls(**reportdict)

def _report_unserialization_failure(type_name, report_class, reportdict):
    url = ""
    stream =
    pprint("-" * 100, stream=stream)
    pprint("INTERNALERROR: Unknown entry type returned: %s" % type_name, stream=stream)
    pprint("report_name: %s" % report_class, stream=stream)
    pprint(reportdict, stream=stream)
    pprint("Please report this bug at %s" % url, stream=stream)
    pprint("-" * 100, stream=stream)
    raise RuntimeError(stream.getvalue())

[docs]class TestReport(BaseReport): """ Basic test report object (also used for setup and teardown calls if they fail). """ __test__ = False def __init__( self, nodeid, location, keywords, outcome, longrepr, when, sections=(), duration=0, user_properties=None, **extra ): #: normalized collection node id self.nodeid = nodeid #: a (filesystempath, lineno, domaininfo) tuple indicating the #: actual location of a test item - it might be different from the #: collected one e.g. if a method is inherited from a different module. self.location = location #: a name -> value dictionary containing all keywords and #: markers associated with a test invocation. self.keywords = keywords #: test outcome, always one of "passed", "failed", "skipped". self.outcome = outcome #: None or a failure representation. self.longrepr = longrepr #: one of 'setup', 'call', 'teardown' to indicate runtest phase. self.when = when #: user properties is a list of tuples (name, value) that holds user #: defined properties of the test self.user_properties = list(user_properties or []) #: list of pairs ``(str, str)`` of extra information which needs to #: marshallable. Used by pytest to add captured text #: from ``stdout`` and ``stderr``, but may be used by other plugins #: to add arbitrary information to reports. self.sections = list(sections) #: time it took to run just the test self.duration = duration self.__dict__.update(extra) def __repr__(self): return "<{} {!r} when={!r} outcome={!r}>".format( self.__class__.__name__, self.nodeid, self.when, self.outcome )
[docs] @classmethod def from_item_and_call(cls, item, call): """ Factory method to create and fill a TestReport with standard item and call info. """ when = call.when duration = call.stop - call.start keywords = {x: 1 for x in item.keywords} excinfo = call.excinfo sections = [] if not call.excinfo: outcome = "passed" longrepr = None else: if not isinstance(excinfo, ExceptionInfo): outcome = "failed" longrepr = excinfo elif excinfo.errisinstance(skip.Exception): outcome = "skipped" r = excinfo._getreprcrash() longrepr = (str(r.path), r.lineno, r.message) else: outcome = "failed" if call.when == "call": longrepr = item.repr_failure(excinfo) else: # exception in setup or teardown longrepr = item._repr_failure_py( excinfo, style=item.config.getoption("tbstyle", "auto") ) for rwhen, key, content in item._report_sections: sections.append(("Captured {} {}".format(key, rwhen), content)) return cls( item.nodeid, item.location, keywords, outcome, longrepr, when, sections, duration, user_properties=item.user_properties, )
class CollectReport(BaseReport): when = "collect" def __init__(self, nodeid, outcome, longrepr, result, sections=(), **extra): self.nodeid = nodeid self.outcome = outcome self.longrepr = longrepr self.result = result or [] self.sections = list(sections) self.__dict__.update(extra) @property def location(self): return (self.fspath, None, self.fspath) def __repr__(self): return "<CollectReport {!r} lenresult={} outcome={!r}>".format( self.nodeid, len(self.result), self.outcome ) class CollectErrorRepr(TerminalRepr): def __init__(self, msg): self.longrepr = msg def toterminal(self, out): out.line(self.longrepr, red=True) def pytest_report_to_serializable(report): if isinstance(report, (TestReport, CollectReport)): data = report._to_json() data["_report_type"] = report.__class__.__name__ return data def pytest_report_from_serializable(data): if "_report_type" in data: if data["_report_type"] == "TestReport": return TestReport._from_json(data) elif data["_report_type"] == "CollectReport": return CollectReport._from_json(data) assert False, "Unknown report_type unserialize data: {}".format( data["_report_type"] )