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annotate website/issues/extensions/timezone.py @ 7383:0645e3bdd5a3

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Document three commented out attempts at full bleed code examples None of them work. Documenting what has been tried so somebody can benefit from the work on the next attempt to do it.
author John Rouillard <rouilj@ieee.org>
date Mon, 22 May 2023 21:51:14 -0400
parents 7d8e0dbb0852
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # Utility for replacing the simple input field for the timezone with
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2 # a select-field that lists the available values.
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3
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4 import cgi
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5
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6 try:
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7 import pytz
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8 except ImportError:
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9 pytz = None
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10
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11
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12 def tzfield(prop, name, default):
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13 if pytz:
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14 value = prop.plain()
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15 if '' == value:
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16 value = default
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17 else:
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18 try:
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19 value = "Etc/GMT%+d" % int(value)
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20 except ValueError:
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21 pass
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22
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7d8e0dbb0852 fix from Ralf Hemmecke
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23 l = ['<select name="%s">' % name]
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24 for zone in pytz.all_timezones:
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25 s = ' '
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26 if zone == value:
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27 s = 'selected=selected '
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28 z = cgi.escape(zone)
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29 l.append('<option %svalue="%s">%s</option>' % (s, z, z))
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30 l.append('</select>')
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31 return '\n'.join(l)
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32
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33 else:
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34 return prop.field()
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35
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36 def init(instance):
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37 instance.registerUtil('tzfield', tzfield)
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