Mercurial > hg > Feedworm
annotate AddFeed.py @ 71:228da10cc98b
MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
| author | Dirk Olmes <dirk@xanthippe.ping.de> |
|---|---|
| date | Wed, 11 Aug 2010 03:10:32 +0200 |
| parents | dcee24702dd7 |
| children | 510a5d00e98a |
| rev | line source |
|---|---|
| 27 | 1 |
| 2 from PyQt4 import QtGui | |
| 3 from Ui_AddFeed import Ui_AddFeed | |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
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4 import FeedUpdater |
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dcee24702dd7
Adding a feed now logs the exception if one occurred during retrieval. More normalization of feed entries before creating new FeedEntry objects.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
50
diff
changeset
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5 import logging |
| 27 | 6 |
| 7 class AddFeed(QtGui.QDialog): | |
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4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
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8 def __init__(self, session): |
| 27 | 9 QtGui.QWidget.__init__(self, None) |
| 10 self.session = session | |
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4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
11 self.exception = None |
| 27 | 12 self.ui = Ui_AddFeed() |
| 13 self.ui.setupUi(self) | |
| 14 self.ui.url.setFocus() | |
| 15 | |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
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16 def accept(self): |
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50
4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
17 try: |
|
4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
18 self.createFeed() |
|
4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
19 self.session.commit() |
|
4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
20 except AttributeError as ae: |
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58
dcee24702dd7
Adding a feed now logs the exception if one occurred during retrieval. More normalization of feed entries before creating new FeedEntry objects.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
50
diff
changeset
|
21 logging.getLogger("AddFeed").info(ae) |
|
dcee24702dd7
Adding a feed now logs the exception if one occurred during retrieval. More normalization of feed entries before creating new FeedEntry objects.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
50
diff
changeset
|
22 |
|
50
4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
23 self.exception = ae |
|
4b0d686493fb
better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
49
diff
changeset
|
24 self.session.rollback() |
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49
6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
|
25 QtGui.QDialog.accept(self) |
|
6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
|
26 |
|
6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
|
27 def createFeed(self): |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
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28 url = self.getUrl() |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
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29 # TODO get status from feedUpdater and display in status area of the main window |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
|
30 FeedUpdater.createNewFeed(url, self.session) |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
|
31 |
| 27 | 32 def getUrl(self): |
| 33 text = self.ui.url.text() | |
| 34 # the content of a QLineEdit is a QString, convert it to a Python string | |
| 35 return str(text) | |
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6eba4168fd54
move the logic to add a feed into AddFeed
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
27
diff
changeset
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36 |