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Lines 19-25
from future.moves.urllib.parse import urlparse
Link Here
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import flask |
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import flask |
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from flask_compress import Compress |
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from flask_compress import Compress |
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from werkzeug.debug.tbtools import get_current_traceback |
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from werkzeug.debug import tbtools |
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from werkzeug.security import gen_salt |
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from pkg_resources import get_distribution, parse_version |
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from pkg_resources import get_distribution, parse_version |
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import plotly |
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import plotly |
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Lines 91-96
_re_index_scripts_id = 'src="[^"]*dash[-_]renderer[^"]*"', "dash-renderer"
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_re_renderer_scripts_id = 'id="_dash-renderer', "new DashRenderer" |
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_re_renderer_scripts_id = 'id="_dash-renderer', "new DashRenderer" |
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def _get_traceback(secret, error): |
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def _get_skip(text): |
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skip = 0 |
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for i, line in enumerate(text.splitlines()): |
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if "%% callback invoked %%" in line: |
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skip = int((i + 1) / 2) |
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break |
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return skip |
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# werkzeug<2.1.0 |
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if hasattr(tbtools, "get_current_traceback"): |
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tb = tbtools.get_current_traceback() |
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skip = _get_skip(tb.plaintext) |
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return tbtools.get_current_traceback(skip=skip).render_full() |
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tb = tbtools.DebugTraceback(error) # pylint: disable=no-member |
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skip = _get_skip(tb.render_traceback_text()) |
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# pylint: disable=no-member |
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return tbtools.DebugTraceback(error, skip=skip).render_debugger_html( |
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True, secret, True |
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) |
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class _NoUpdate(object): |
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class _NoUpdate(object): |
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# pylint: disable=too-few-public-methods |
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# pylint: disable=too-few-public-methods |
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pass |
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pass |
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Lines 1463-1481
class Dash(object):
Link Here
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if debug and dev_tools.prune_errors: |
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if debug and dev_tools.prune_errors: |
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secret = gen_salt(20) |
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@self.server.errorhandler(Exception) |
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@self.server.errorhandler(Exception) |
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def _wrap_errors(_): |
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def _wrap_errors(error): |
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# find the callback invocation, if the error is from a callback |
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# find the callback invocation, if the error is from a callback |
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# and skip the traceback up to that point |
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# and skip the traceback up to that point |
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# if the error didn't come from inside a callback, we won't |
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# if the error didn't come from inside a callback, we won't |
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# skip anything. |
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# skip anything. |
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tb = get_current_traceback() |
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tb = _get_traceback(secret, error) |
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skip = 0 |
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return tb, 500 |
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for i, line in enumerate(tb.plaintext.splitlines()): |
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if "%% callback invoked %%" in line: |
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skip = int((i + 1) / 2) |
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break |
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return get_current_traceback(skip=skip).render_full(), 500 |
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if debug and dev_tools.ui: |
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if debug and dev_tools.ui: |
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