我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用pytest.config()。
def pytest_ignore_collect(path, config): p = path.dirpath() ignore_paths = config._getconftest_pathlist("collect_ignore", path=p) ignore_paths = ignore_paths or [] excludeopt = config.getoption("ignore") if excludeopt: ignore_paths.extend([py.path.local(x) for x in excludeopt]) if path in ignore_paths: return True # Skip duplicate paths. keepduplicates = config.getoption("keepduplicates") duplicate_paths = config.pluginmanager._duplicatepaths if not keepduplicates: if path in duplicate_paths: return True else: duplicate_paths.add(path) return False
def __init__(self, name, parent=None, config=None, session=None): #: a unique name within the scope of the parent node self.name = name #: the parent collector node. self.parent = parent #: the pytest config object self.config = config or parent.config #: the session this node is part of self.session = session or parent.session #: filesystem path where this node was collected from (can be None) self.fspath = getattr(parent, 'fspath', None) #: keywords/markers collected from all scopes self.keywords = NodeKeywords(self) #: allow adding of extra keywords to use for matching self.extra_keyword_matches = set() # used for storing artificial fixturedefs for direct parametrization self._name2pseudofixturedef = {}
def gethookproxy(self, fspath): try: return self._fs2hookproxy[fspath] except KeyError: # check if we have the common case of running # hooks with all conftest.py filesall conftest.py pm = self.config.pluginmanager my_conftestmodules = pm._getconftestmodules(fspath) remove_mods = pm._conftest_plugins.difference(my_conftestmodules) if remove_mods: # one or more conftests are not in use at this fspath proxy = FSHookProxy(fspath, pm, remove_mods) else: # all plugis are active for this fspath proxy = self.config.hook self._fs2hookproxy[fspath] = proxy return proxy
def pytest_runtestloop(session): if session.config.option.collectonly: return True def getnextitem(i): # this is a function to avoid python2 # keeping sys.exc_info set when calling into a test # python2 keeps sys.exc_info till the frame is left try: return session.items[i+1] except IndexError: return None for i, item in enumerate(session.items): nextitem = getnextitem(i) item.config.hook.pytest_runtest_protocol(item=item, nextitem=nextitem) if session.shouldstop: raise session.Interrupted(session.shouldstop) return True
def _repr_failure_py(self, excinfo, style=None): fm = self.session._fixturemanager if excinfo.errisinstance(fm.FixtureLookupError): return excinfo.value.formatrepr() tbfilter = True if self.config.option.fulltrace: style="long" else: self._prunetraceback(excinfo) tbfilter = False # prunetraceback already does it if style == "auto": style = "long" # XXX should excinfo.getrepr record all data and toterminal() process it? if style is None: if self.config.option.tbstyle == "short": style = "short" else: style = "long" return excinfo.getrepr(funcargs=True, showlocals=self.config.option.showlocals, style=style, tbfilter=tbfilter)
def _parsearg(self, arg): """ return (fspath, names) tuple after checking the file exists. """ arg = str(arg) if self.config.option.pyargs: arg = self._tryconvertpyarg(arg) parts = str(arg).split("::") relpath = parts[0].replace("/", os.sep) path = self.config.invocation_dir.join(relpath, abs=True) if not path.check(): if self.config.option.pyargs: msg = "file or package not found: " else: msg = "file not found: " raise pytest.UsageError(msg + arg) parts[0] = path return parts
def pytest_configure(config): pytest.config = config # compatibiltiy
def wrap_session(config, doit): """Skeleton command line program""" session = Session(config) session.exitstatus = EXIT_OK initstate = 0 try: try: config._do_configure() initstate = 1 config.hook.pytest_sessionstart(session=session) initstate = 2 session.exitstatus = doit(config, session) or 0 except pytest.UsageError: raise except KeyboardInterrupt: excinfo = _pytest._code.ExceptionInfo() if initstate < 2 and isinstance( excinfo.value, pytest.exit.Exception): sys.stderr.write('{0}: {1}\n'.format( excinfo.typename, excinfo.value.msg)) config.hook.pytest_keyboard_interrupt(excinfo=excinfo) session.exitstatus = EXIT_INTERRUPTED except: excinfo = _pytest._code.ExceptionInfo() config.notify_exception(excinfo, config.option) session.exitstatus = EXIT_INTERNALERROR if excinfo.errisinstance(SystemExit): sys.stderr.write("mainloop: caught Spurious SystemExit!\n") finally: excinfo = None # Explicitly break reference cycle. session.startdir.chdir() if initstate >= 2: config.hook.pytest_sessionfinish( session=session, exitstatus=session.exitstatus) config._ensure_unconfigure() return session.exitstatus
def pytest_cmdline_main(config): return wrap_session(config, _main)
def _main(config, session): """ default command line protocol for initialization, session, running tests and reporting. """ config.hook.pytest_collection(session=session) config.hook.pytest_runtestloop(session=session) if session.testsfailed: return EXIT_TESTSFAILED elif session.testscollected == 0: return EXIT_NOTESTSCOLLECTED
def _repr_failure_py(self, excinfo, style=None): fm = self.session._fixturemanager if excinfo.errisinstance(fm.FixtureLookupError): return excinfo.value.formatrepr() tbfilter = True if self.config.option.fulltrace: style="long" else: tb = _pytest._code.Traceback([excinfo.traceback[-1]]) self._prunetraceback(excinfo) if len(excinfo.traceback) == 0: excinfo.traceback = tb tbfilter = False # prunetraceback already does it if style == "auto": style = "long" # XXX should excinfo.getrepr record all data and toterminal() process it? if style is None: if self.config.option.tbstyle == "short": style = "short" else: style = "long" try: os.getcwd() abspath = False except OSError: abspath = True return excinfo.getrepr(funcargs=True, abspath=abspath, showlocals=self.config.option.showlocals, style=style, tbfilter=tbfilter)
def __init__(self, fspath, parent=None, config=None, session=None): fspath = py.path.local(fspath) # xxx only for test_resultlog.py? name = fspath.basename if parent is not None: rel = fspath.relto(parent.fspath) if rel: name = rel name = name.replace(os.sep, "/") super(FSCollector, self).__init__(name, parent, config, session) self.fspath = fspath
def _makeid(self): relpath = self.fspath.relto(self.config.rootdir) if os.sep != "/": relpath = relpath.replace(os.sep, "/") return relpath
def location(self): try: return self._location except AttributeError: location = self.reportinfo() # bestrelpath is a quite slow function cache = self.config.__dict__.setdefault("_bestrelpathcache", {}) try: fspath = cache[location[0]] except KeyError: fspath = self.session.fspath.bestrelpath(location[0]) cache[location[0]] = fspath location = (fspath, location[1], str(location[2])) self._location = location return location
def __init__(self, config): FSCollector.__init__(self, config.rootdir, parent=None, config=config, session=self) self._fs2hookproxy = {} self.testsfailed = 0 self.testscollected = 0 self.shouldstop = False self.trace = config.trace.root.get("collection") self._norecursepatterns = config.getini("norecursedirs") self.startdir = py.path.local() self.config.pluginmanager.register(self, name="session")
def pytest_runtest_logreport(self, report): if report.failed and not hasattr(report, 'wasxfail'): self.testsfailed += 1 maxfail = self.config.getvalue("maxfail") if maxfail and self.testsfailed >= maxfail: self.shouldstop = "stopping after %d failures" % ( self.testsfailed)
def perform_collect(self, args=None, genitems=True): hook = self.config.hook try: items = self._perform_collect(args, genitems) hook.pytest_collection_modifyitems(session=self, config=self.config, items=items) finally: hook.pytest_collection_finish(session=self) self.testscollected = len(items) return items
def _collectfile(self, path): ihook = self.gethookproxy(path) if not self.isinitpath(path): if ihook.pytest_ignore_collect(path=path, config=self.config): return () return ihook.pytest_collect_file(path=path, parent=self)
def _recurse(self, path): ihook = self.gethookproxy(path.dirpath()) if ihook.pytest_ignore_collect(path=path, config=self.config): return for pat in self._norecursepatterns: if path.check(fnmatch=pat): return False ihook = self.gethookproxy(path) ihook.pytest_collect_directory(path=path, parent=self) return True
def _parsearg(self, arg): """ return (fspath, names) tuple after checking the file exists. """ parts = str(arg).split("::") if self.config.option.pyargs: parts[0] = self._tryconvertpyarg(parts[0]) relpath = parts[0].replace("/", os.sep) path = self.config.invocation_dir.join(relpath, abs=True) if not path.check(): if self.config.option.pyargs: msg = "file or package not found: " else: msg = "file not found: " raise pytest.UsageError(msg + arg) parts[0] = path return parts
