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Check files before loading and saving in editor.

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This commit is contained in:
Bastian Kleineidam 2010-11-05 01:39:04 +01:00
parent 46757777fd
commit b264ff8742
1 changed files with 9 additions and 0 deletions
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9
linkcheck/gui/editor.py
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@ -15,6 +15,7 @@
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import os
from PyQt4 import Qsci, QtGui, QtCore
from .linkchecker_ui_editor import Ui_EditorDialog
@ -144,6 +145,10 @@ class EditorWindow (QtGui.QDialog, Ui_EditorDialog):
return
self.filename = res
self.setWindowTitle(self.filename)
if not os.path.isfile(self.filename):
return
if not os.access(self.filename, os.W_OK):
return
fh = None
try:
try:
@ -163,6 +168,10 @@ class EditorWindow (QtGui.QDialog, Ui_EditorDialog):
fh.close()
def load (self, filename):
if not os.path.isfile(filename):
return
if not os.access(filename, os.R_OK):
return
self.filename = filename
self.setWindowTitle(self.filename)
fh = None