Mercurial > libervia-web

annotate libervia/pages/files/view/page_meta.py @ 1199:b300eaec53b6

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server: don't raise error anymore if themes_dir is invalid or legacy blog can't be created: legacy blog will be entirely removed with 0.8 release, and themes_dir is only used by it. This patch limit troubles with this old code by not raising an error anymore if option is wrong or if the legacy blog can't be created. fix 317
author Goffi <goffi@goffi.org>
date Tue, 09 Jul 2019 20:20:46 +0200
parents 29eb15062416
children b2d067339de3
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1 #!/usr/bin/env python2.7
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2 # -*- coding: utf-8 -*-
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3
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4 from libervia.server.constants import Const as C
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5 from sat.core.i18n import _
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6 from twisted.internet import defer
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7 from twisted.web import static
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8 from libervia.server.utils import ProgressHandler
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9 import tempfile
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10 import os
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11 import os.path
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12 from sat.core.log import getLogger
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13
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14 log = getLogger(__name__)
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15 """files handling pages"""
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16
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17 name = u"files_view"
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18 access = C.PAGES_ACCESS_PROFILE
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19
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20
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21 def parse_url(self, request):
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22 self.getPathArgs(request, ["service", "*path"], min_args=2, service="jid", path="")
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24
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25 def cleanup(dummy, tmp_dir, dest_path):
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26 try:
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27 os.unlink(dest_path)
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28 except OSError:
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29 log.warning(_(u"Can't remove temporary file {path}").format(path=dest_path))
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30 try:
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31 os.rmdir(tmp_dir)
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32 except OSError:
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33 log.warning(_(u"Can't remove temporary directory {path}").format(path=tmp_dir))
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34
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35
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36 @defer.inlineCallbacks
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37 def render(self, request):
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38 data = self.getRData(request)
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39 profile = self.getProfile(request)
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40 service, path_elts = data[u"service"], data[u"path"]
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41 basename = path_elts[-1]
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42 dir_elts = path_elts[:-1]
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43 dir_path = u"/".join(dir_elts)
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44 tmp_dir = tempfile.mkdtemp()
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45 dest_path = os.path.join(tmp_dir, basename)
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46 request.notifyFinish().addCallback(cleanup, tmp_dir, dest_path)
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47 progress_id = yield self.host.bridgeCall(
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48 "fileJingleRequest",
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49 service.full(),
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50 dest_path,
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51 basename,
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52 u"",
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53 u"",
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54 {u"path": dir_path},
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55 profile,
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56 )
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57 log.debug(u"file requested")
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58 yield ProgressHandler(self.host, progress_id, profile).register()
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59 log.debug(u"file downloaded")
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60 self.delegateToResource(request, static.File(dest_path))