o i@sddlZddlZddlZddlZddlZddlZddlZddlZddlZ ddl Z ddl Z ddZ dZdZe jde e jddd ge jjd d d d Ze jjdejvdde jjejdkddddZe jjejdkdde jjdddddZdS)Nc Cs*g}ddgdfddgdfdgdfddgdfd gdfd dgdfd gd fd gd fd gd fdgdff D]b\}}d}dd|D}tjdkrKtjdsKd}n|rVdd|}n |dkrbtjdrbd}|rwtj|tj j d|d|dd}n| d rtjdkrtj|tj j ddd}| |q0|S)Ncairogigtk3agg gtk3cairoPyQt5qt5agg cairocffiqt5cairoPySide2tkintertkaggwxwxaggzmatplotlib.backends._macosxmacosxcSsg|] }tj|s|qS) importlibutil find_spec).0deprre/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/matplotlib/tests/test_backends_interactive.py #sz6_get_testable_interactive_backends..linuxDISPLAYz$DISPLAY is unsetz{} cannot be importedz, TF_BUILDzmacosx backend fails on Azurez Skipping z because reason)marksdarwinz github #16849)sysplatformosenvirongetformatjoinpytestparammarkskip startswithxfailappend)backendsdepsbackendrmissingrrr"_get_testable_interactive_backendssD        r1aB import importlib import importlib.util import io import json import sys from unittest import TestCase import matplotlib as mpl from matplotlib import pyplot as plt, rcParams from matplotlib.backend_bases import FigureCanvasBase rcParams.update({ "webagg.open_in_browser": False, "webagg.port_retries": 1, }) if len(sys.argv) >= 2: # Second argument is json-encoded rcParams. rcParams.update(json.loads(sys.argv[1])) backend = plt.rcParams["backend"].lower() assert_equal = TestCase().assertEqual assert_raises = TestCase().assertRaises if backend.endswith("agg") and not backend.startswith(("gtk3", "web")): # Force interactive framework setup. plt.figure() # Check that we cannot switch to a backend using another interactive # framework, but can switch to a backend using cairo instead of agg, or a # non-interactive backend. In the first case, we use tkagg as the "other" # interactive backend as it is (essentially) guaranteed to be present. # Moreover, don't test switching away from gtk3 (as Gtk.main_level() is # not set up at this point yet) and webagg (which uses no interactive # framework). if backend != "tkagg": with assert_raises(ImportError): mpl.use("tkagg", force=True) def check_alt_backend(alt_backend): mpl.use(alt_backend, force=True) fig = plt.figure() assert_equal( type(fig.canvas).__module__, "matplotlib.backends.backend_{}".format(alt_backend)) if importlib.util.find_spec("cairocffi"): check_alt_backend(backend[:-3] + "cairo") check_alt_backend("svg") mpl.use(backend, force=True) fig, ax = plt.subplots() assert_equal( type(fig.canvas).__module__, "matplotlib.backends.backend_{}".format(backend)) ax.plot([0, 1], [2, 3]) timer = fig.canvas.new_timer(1.) # Test that floats are cast to int as needed. timer.add_callback(FigureCanvasBase.key_press_event, fig.canvas, "q") # Trigger quitting upon draw. fig.canvas.mpl_connect("draw_event", lambda event: timer.start()) fig.canvas.mpl_connect("close_event", print) result = io.BytesIO() fig.savefig(result, format='png') plt.show() # Ensure that the window is really closed. plt.pause(0.5) # Test that saving works after interactive window is closed, but the figure is # not deleted. result_after = io.BytesIO() fig.savefig(result_after, format='png') if not backend.startswith('qt5') and sys.platform == 'darwin': # FIXME: This should be enabled everywhere once Qt5 is fixed on macOS to # not resize incorrectly. assert_equal(result.getvalue(), result_after.getvalue()) r/toolbartoolbar2 toolmanager)rerunscCs|dkr|dkr td|dkrtjdrtdtjtjdt t d|igitj|d d t tj d d }|jrFtd |jd|jddksPJdS)Nrr5z*toolmanager is not implemented for macosx.r4TRAVISz'toolbar2 for macosx is buggy on Travis.-cr30 MPLBACKENDSOURCE_DATE_EPOCHT)envtimeoutstdoutuniversal_newlines2The subprocess returned with non-zero exit status . CloseEvent)r&r)r!r"r# subprocessrunr executable _test_scriptjsondumps _test_timeoutPIPE returncodefailr@count)r/r3procrrrtest_interactive_backends$    rRrz,this test fails an azure for unknown reasonsrntzCannot send SIGINT on Windows.cCstdtjtjdtgitjdddd}d t j dt j d }t t} z|}|dus6Jtj|}WntjjyVt |krRtd nYq*Ynwq+||tj|jtd d kslJdS)Ntornador9webaggr:r;)r>z http://{}:{}zwebagg.addressz webagg.portTz'Failed to connect to the webagg server.)r?r)r& importorskiprFPopenrrHrIr!r"r$mplrcParamstime perf_counterrLpollurllibrequesturlopenerrorURLErrorrOclose send_signalsignalSIGINTwait)rQurlr?retcodeconnrrr test_webaggs4        rjrzthis a linux-only testQt5AggT)skip_on_importerrorcCs8d}ttjd|g}|jrtd|jddSdS)Na import os import sys # make it look headless del os.environ['DISPLAY'] # we should fast-track to Agg import matplotlib.pyplot as plt plt.get_backend() == 'agg' assert 'PyQt5' not in sys.modules # make sure we really have pyqt installed import PyQt5 assert 'PyQt5' in sys.modules # try to switch and make sure we fail with ImportError try: plt.switch_backend('qt5agg') except ImportError: ... else: sys.exit(1) r9rBrC)rFrGrrHrNr&rO) test_scriptrQrrrtest_lazy_linux_headlesssrn)rimportlib.utilrJr!rdrFrrZurllib.requestr]r& matplotlibrXr1rIrLr( parametrizeflakyrRskipifr"namerjr r/rnrrrrs4)Q