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8591: Product crashed when attempting to print a report

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This commit is contained in:
Josip 2015-07-12 22:33:36 +02:00
parent 34bb729c7a
commit eed9e6505e
1 changed files with 21 additions and 2 deletions
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23
gramps/gen/plug/docgen/graphdoc.py
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@ -47,6 +47,8 @@ from . import BaseDoc
from ..menu import NumberOption, TextOption, EnumeratedListOption, \
BooleanOption
from ...constfunc import win
if win():
from ctypes.wintypes import DWORD
#-------------------------------------------------------------------------
#
@ -95,6 +97,8 @@ if win():
_GS_CMD = "gswin32.exe"
else:
_GS_CMD = ""
# Process Creation Flags declared in WinBase.h
DETACHED_PROCESS = DWORD(0x00000008).value
else:
_DOT_FOUND = search_for("dot")
@ -656,7 +660,14 @@ class GVPsDoc(GVDocBase):
# :cairo does not work with Graphviz 2.26.3 and later See issue 4164
command = 'dot -Tps:cairo -o"%s" "%s"' % (self._filename, tmp_dot)
dotversion = str(Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1])
if win():
dotversion = str(Popen(['dot', '-V'],
creationflags=DETACHED_PROCESS,
stdin=PIPE, stdout=PIPE,
stderr=PIPE).communicate(input=None)[1])
else:
dotversion = str(Popen(['dot', '-V'],
stderr=PIPE).communicate(input=None)[1])
# Problem with dot 2.26.3 and later and multiple pages, which gives "cairo: out of
# memory" If the :cairo is skipped for these cases it gives acceptable
# result.
@ -912,7 +923,15 @@ class GVPdfGsDoc(GVDocBase):
# :cairo does not work with Graphviz 2.26.3 and later See issue 4164
command = 'dot -Tps:cairo -o"%s" "%s"' % ( tmp_ps, tmp_dot )
dotversion = str(Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1])
if win():
dotversion = str(Popen(['dot', '-V'],
creationflags=DETACHED_PROCESS,
stdin=PIPE, stdout=PIPE,
stderr=PIPE).communicate(input=None)[1])
else:
dotversion = str(Popen(['dot', '-V'],
stderr=PIPE).communicate(input=None)[1])
# Problem with dot 2.26.3 and later and multiple pages, which gives "cairo: out
# of memory". If the :cairo is skipped for these cases it gives
# acceptable result.