Update of /cvsroot/pythonreports/PythonReports/PythonReports
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5704
Modified Files:
design.py
Log Message:
capture report preview errors;
print traceback on the console when showing error message;
use Tk backend for report building
Index: design.py
===================================================================
RCS file: /cvsroot/pythonreports/PythonReports/PythonReports/design.py,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** design.py 3 Nov 2006 17:32:21 -0000 1.8
--- design.py 4 Nov 2006 14:56:15 -0000 1.9
***************
*** 2,5 ****
--- 2,8 ----
"""History (most recent first):
+ 04-nov-2006 [als] capture report preview errors;
+ print traceback on the console when showing error message;
+ use Tk backend for report building
03-nov-2006 [als] fix IntegerSelection: mega widget has no .select_range()
03-nov-2006 [als] disable drawing canvas;
***************
*** 38,41 ****
--- 41,45 ----
import os
import sys
+ import traceback
from Tix import *
***************
*** 762,765 ****
--- 766,771 ----
# not sure what it will be on other platforms
# (Gentoo Linux makes it Courier); try Courer
+ # FIXME: it is possible to look for monospaced
+ # font family names in tkFont.families().
self.shell = Shell(self.vp, borderwidth=2, relief=SUNKEN,
width=80, height=20, font=("Courier", self.base_font[1]))
***************
*** 1246,1254 ****
self.report = prt.load(filename)
except Exception, _err:
_focus = self.focus_get() or self.tree.hlist
Message(self, icon="error", type="ok",
title=self._("File load error"),
! message=self._("Error loading file %(file)s:\n%(error)s")
! % {"file": os.path.abspath(filename), "error": _err}).show()
# FIXME: still unfocused...
_focus.focus_set()
--- 1252,1263 ----
self.report = prt.load(filename)
except Exception, _err:
+ traceback.print_exc()
_focus = self.focus_get() or self.tree.hlist
Message(self, icon="error", type="ok",
title=self._("File load error"),
! message=self._("Error loading file %(file)s:\n%(error)s") % {
! "file": os.path.abspath(filename),
! "error": str(_err) or _err.__class__.__name__,
! }).show()
# FIXME: still unfocused...
_focus.focus_set()
***************
*** 1420,1424 ****
_focus.focus_set()
# build printout tree
! _printout = Builder(self.report).run(_data)
# printout must be validated before it can be displayed
self._validate(_printout, prp.Printout)
--- 1429,1435 ----
_focus.focus_set()
# build printout tree
! # Note: it is best to use same backend for both building and rendering.
! # since we'll surely use Tk renderer, use Tk backend for builder too.
! _printout = Builder(self.report, text_backend="Tk").run(_data)
# printout must be validated before it can be displayed
self._validate(_printout, prp.Printout)
***************
*** 1435,1443 ****
def preview(self):
"""Show Report Preview for current template"""
try:
! self["cursor"] = "watch"
! self._run_preview()
! finally:
! self["cursor"] = ""
def run(argv=sys.argv):
--- 1446,1463 ----
def preview(self):
"""Show Report Preview for current template"""
+ _focus = self.focus_get() or self.tree.hlist
try:
! try:
! self["cursor"] = "watch"
! self._run_preview()
! finally:
! self["cursor"] = ""
! except Exception, _err:
! traceback.print_exc()
! Message(self, icon="error", type="ok",
! title=self._("Report preview error"),
! message=self._("Error running report preview:\n%s")
! % (str(_err) or _err.__class__.__name__)).show()
! _focus.focus_set()
def run(argv=sys.argv):
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