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* src/plugins/Checkpoint.py: add support for custom command

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svn: r4747
This commit is contained in:
Don Allingham 2005-06-01 03:45:40 +00:00
parent 447191f427
commit bfa94869bc
2 changed files with 39 additions and 13 deletions
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3
gramps2/ChangeLog
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@ -1,3 +1,6 @@
2005-05-31 Don Allingham <don@gramps-project.org>
* src/plugins/Checkpoint.py: add support for custom command
2005-05-30 Martin Hawlisch <Martin.Hawlisch@gmx.de>
* src/DbPrompter.py: Properly return False if opening a file failed

47
gramps2/src/plugins/Checkpoint.py
View File

@ -48,12 +48,6 @@ import gtk
from QuestionDialog import OkDialog, ErrorDialog
import WriteXML
#-------------------------------------------------------------------------
#
# constants
#
#-------------------------------------------------------------------------
#-------------------------------------------------------------------------
#
#
@ -77,13 +71,22 @@ class Checkpoint:
self.cb = callback
self.db = db
self.parent = parent
self.use_custom = False
self.custom_str = "cat > /tmp/temp.file"
self.run()
def run(self):
"""
RCS will be a builtin command, since we can handle all
configuration on our own. This isn't true for most versioning
systems, which usually require external setup, and external
communication.
"""
self.parent.status_text(_("Checkpointing database..."))
# RCS will be a builtin command, since we can handle all
# configuration on our own. This isn't true for most versioning
# systems, which usually require external setup, and external
# communication
if self.use_custom:
self.custom()
else:
self.rcs()
self.parent.progress.set_fraction(0)
@ -93,8 +96,24 @@ class Checkpoint:
format = locale.nl_langinfo(locale.D_T_FMT)
return unicode(time.strftime(format,time.localtime(time.time())))
def rcs(self):
def custom(self):
"""
Passed the generated XML file to the specified command.
"""
proc = popen2.Popen3(self.custom_str, True)
xmlwrite = WriteXML.XmlWriter(self.db,self.callback,False,False)
xmlwrite.write_handle(proc.tochild)
status = proc.wait()
if status:
ErrorDialog(_("Checkpoint failed"),
"\n".join(proc.childerr.readlines()))
del proc
def rcs(self):
"""
Check the generated XML file into RCS. Initialize the RCS file if
it does not already exist.
"""
(archive_base,ext) = os.path.splitext(self.db.get_save_path())
archive = archive_base + ",v"
@ -124,6 +143,10 @@ class Checkpoint:
del proc
def callback(self,value):
"""
Call back function for the WriteXML function that updates the
status progress bar.
"""
self.parent.progress.set_fraction(value)
while(gtk.events_pending()):
gtk.main_iteration()
@ -138,6 +161,6 @@ from PluginMgr import register_tool
register_tool(
runTool,
_("Checkpoint the database"),
category=_("Database Processing"),
category=_("Revision control"),
description=_("Store a snapshot of the current database into "
"a revision control system"))