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annotate roundup/exceptions.py @ 4686:4e740f02e165

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Remove pywin32 installation dependency by porting portalocker.py to ctypes. portalocker.py lock/unlock functions now return result of operation, support for Windows 95/98/ME is removed.
author anatoly techtonik <techtonik@gmail.com>
date Wed, 28 Nov 2012 04:51:56 +0300
parents bbab97f8ffb2
children 494d255043c9
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1 """Exceptions for use across all Roundup components.
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2 """
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3
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4 __docformat__ = 'restructuredtext'
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5
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6 class LoginError(Exception):
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7 pass
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8
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9 class Unauthorised(Exception):
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10 pass
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11
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12 class Reject(Exception):
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13 """An auditor may raise this exception when the current create or set
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14 operation should be stopped.
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15
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16 It is up to the specific interface invoking the create or set to
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17 handle this exception sanely. For example:
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18
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19 - mailgw will trap and ignore Reject for file attachments and messages
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20 - cgi will trap and present the exception in a nice format
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21 """
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22 pass
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23
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24 class UsageError(ValueError):
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25 pass
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26
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27 # vim: set filetype=python ts=4 sw=4 et si
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