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annotate piecrust/admin/views/__init__.py @ 1107:a1c6050c9801

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admin: Fix possible crash in the edit page.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 18 Feb 2018 20:31:16 -0800
parents b1a00c2c0c7f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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7ecb946bfafd admin: Lots of fixes for running the admin panel in a WSGI server.
Ludovic Chabant <ludovic@chabant.com>
parents: 920
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1 from flask import current_app, render_template, request
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2 from flask.views import View
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3 from .menu import get_menu_context
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4
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5
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6 class FoodTruckView(View):
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7 template_name = 'index.html'
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8 requires_menu = True
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9
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10 def render_template(self, context):
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11 if self.requires_menu:
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12 context = with_menu_context()
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13 return render_template(self.template_name, **context)
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14
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15 def get_context(self):
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16 return None
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17
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18 def dispatch_request(self):
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19 ctx = self.get_context()
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20 return render_template(ctx)
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21
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22
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23 def with_menu_context(context=None):
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24 if context is None:
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25 context = {}
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26 context['menu'] = get_menu_context()
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27 return context