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53 lines
1.2 KiB
53 lines
1.2 KiB
5 years ago
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import os
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from distutils.sysconfig import get_python_lib
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from flask import __version__ as flask_version
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from flask_debugtoolbar.panels import DebugPanel
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_ = lambda x: x
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def relpath(location, python_lib):
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location = os.path.normpath(location)
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relative = os.path.relpath(location, python_lib)
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if relative == os.path.curdir:
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return ''
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elif relative.startswith(os.path.pardir):
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return location
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return relative
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class VersionDebugPanel(DebugPanel):
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"""
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Panel that displays the Flask version.
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"""
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name = 'Version'
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has_content = True
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def nav_title(self):
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return _('Versions')
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def nav_subtitle(self):
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return 'Flask %s' % flask_version
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def url(self):
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return ''
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def title(self):
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return _('Versions')
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def content(self):
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try:
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import pkg_resources
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except ImportError:
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packages = []
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else:
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packages = sorted(pkg_resources.working_set,
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key=lambda p: p.project_name.lower())
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return self.render('panels/versions.html', {
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'packages': packages,
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'python_lib': os.path.normpath(get_python_lib()),
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'relpath': relpath,
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})
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