Mercurial > p > roundup > code
annotate website/issues/extensions/timestamp.py @ 6545:5a3a386aa8e7
issue2551179 Load config_ini.ini ... recognize minimal template demo.py
Mostly taken from patch by John Kristensen (jerrykan).
Tests for python3 and 2 created for minimal and jinja2 templates.
Removed FIXME for special case config settings for jinja and
responsive templates. config_ini.ini mechanism makes it obsolete.
Demo removes config_ini.ini file in home directory.
Also remove encoding of utf-8 from initial_data.py to remove
SyntaxError: encoding declaration in Unicode string
under python2.
| author | John Rouillard <rouilj@ieee.org> |
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| date | Thu, 09 Dec 2021 15:26:39 -0500 |
| parents | 35ea9b1efc14 |
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| rev | line source |
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1 import time, struct, base64 |
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2 from roundup.cgi.actions import RegisterAction |
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3 from roundup.cgi.exceptions import * |
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4 |
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5 def timestamp(): |
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6 return base64.encodestring(struct.pack("i", time.time())).strip() |
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7 |
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8 def unpack_timestamp(s): |
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9 return struct.unpack("i",base64.decodestring(s))[0] |
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10 |
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11 class Timestamped: |
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12 def check(self): |
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13 try: |
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14 created = unpack_timestamp(self.form['opaque'].value) |
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15 except KeyError: |
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16 raise FormError("somebody tampered with the form") |
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17 if time.time() - created < 4: |
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18 raise FormError("responding to the form too quickly") |
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19 return True |
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20 |
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21 class TimestampedRegister(Timestamped, RegisterAction): |
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22 def permission(self): |
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23 self.check() |
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24 RegisterAction.permission(self) |
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25 |
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26 def init(instance): |
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27 instance.registerUtil('timestamp', timestamp) |
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28 instance.registerAction('register', TimestampedRegister) |
