Mercurial > hg > Feedworm
annotate DisplayModel.py @ 186:6cbd4420c187
when replicating, also compact the database
author | Dirk Olmes <dirk@xanthippe.ping.de> |
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date | Tue, 13 Sep 2011 17:43:22 +0200 |
parents | c5a427d46703 |
children | bb3c851b18b1 |
rev | line source |
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c8bb3cee7935
pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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1 |
c8bb3cee7935
pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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2 from PyQt4.QtCore import QAbstractListModel, QModelIndex, QVariant, Qt |
c8bb3cee7935
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Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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3 |
c8bb3cee7935
pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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4 class DisplayModel(QAbstractListModel): |
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move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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5 def __init__(self, parent=None, list=None, displayAttribute=None, **args): |
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pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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6 QAbstractListModel.__init__(self, parent, *args) |
c8bb3cee7935
pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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7 self.list = list |
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04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
21
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8 self.displayAttribute = displayAttribute |
04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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9 |
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Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
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10 def rowCount(self, parent=QModelIndex()): |
c8bb3cee7935
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Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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11 return len(self.list) |
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04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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12 |
04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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13 def data(self, index, role): |
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Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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14 if index.isValid() and role == Qt.DisplayRole: |
c8bb3cee7935
pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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15 row = index.row() |
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displaying entries for a feed works now with the couchdb backend
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parents:
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16 item = self.list[row] |
c5a427d46703
displaying entries for a feed works now with the couchdb backend
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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17 displayString = self._stringToDisplay(item) |
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Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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18 return QVariant(displayString) |
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04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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19 else: |
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c8bb3cee7935
pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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20 return QVariant() |
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04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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21 |
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displaying entries for a feed works now with the couchdb backend
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parents:
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22 def _stringToDisplay(self, item): |
c5a427d46703
displaying entries for a feed works now with the couchdb backend
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parents:
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23 if hasattr(item, self.displayAttribute): |
c5a427d46703
displaying entries for a feed works now with the couchdb backend
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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24 return getattr(item, self.displayAttribute) |
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04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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25 else: |
04a730f9d07d
move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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26 return "invalid display attribute: " + self.displayAttribute |