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* src/gen/db/exceptions.py: wrong exception def, bug #1593

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* src/GrampsDbUtils/_WriteXML.py: correctly catch the exception
	* src/GrampsDbUtils/_GrampsDbWriteXML.py: remove double def of xml export
	* src/GrampsDbUtils/_GrampsDbWRFactories.py: remove write backend factory
	* src/ExportAssistant.py: on fail, do not set success = True
	* src/GrampsDbUtils/__init__.py: don't export unused stuff

2008-01-15  Benny Malengier <benny.malengier@gramps-project.org>


svn: r9818
This commit is contained in:
Benny Malengier
2008-01-15 10:47:25 +00:00
parent 7a1640ae88
commit ccb0b85b15
7 changed files with 80 additions and 106 deletions
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74
src/GrampsDbUtils/_GrampsDbWriteXML.py
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@@ -23,6 +23,8 @@
"""
Contains the interface to allow a database to get written using
GRAMPS' XML file format.
This module contains all that is needed for xml write, however it does not
provide the export plugin functionality. That is provided in _WriteXML.py
"""
#-------------------------------------------------------------------------
@@ -31,7 +33,6 @@ GRAMPS' XML file format.
#
#-------------------------------------------------------------------------
import time
import shutil
import os
import codecs
from xml.sax.saxutils import escape
@@ -61,63 +62,14 @@ from BasicUtils import UpdateCallback
from gen.db.exceptions import GrampsDbWriteFailure
#from gen.utils.longop import LongOpStatus
import gen.proxy
#-------------------------------------------------------------------------
#
# Attempt to load the GZIP library. Some version of python do not seem
# to be compiled with this available.
#
#-------------------------------------------------------------------------
try:
import gzip
_gzip_ok = 1
except:
_gzip_ok = 0
_xml_version = "1.2.0"
# table for skipping control chars from XML
strip_dict = dict.fromkeys(range(9)+range(12,20))
def escxml(d):
return escape(d, { '"' : '&quot;' } )
#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
def exportData(database, filename, person, option_box, callback, version="unknown"):
if os.path.isfile(filename):
try:
shutil.copyfile(filename, filename + ".bak")
shutil.copystat(filename, filename + ".bak")
except:
pass
compress = _gzip_ok == 1
option_box.parse_options()
restrict = option_box.restrict
private = option_box.private
if private:
database = gen.proxy.PrivateProxyDb(database)
if restrict:
database = gen.proxy.LivingProxyDb(
database, gen.proxy.LivingProxyDb.MODE_RESTRICT)
if not option_box.cfilter.is_empty():
database = gen.proxy.FilterProxyDb(database, option_box.cfilter)
g = GrampsDbXmlWriter(database, 0, compress, version, callback)
return g.write(filename)
#-------------------------------------------------------------------------
#
#
@@ -164,8 +116,8 @@ class GrampsDbXmlWriter(UpdateCallback):
base = os.path.dirname(filename)
if os.path.isdir(base):
if not os.access(base,os.W_OK) or not os.access(base,os.R_OK):
raise GrampsDbWriteFailure,\
(_('Failure writing %s') % filename,
raise GrampsDbWriteFailure(
_('Failure writing %s') % filename,
_("The database cannot be saved because you do "
"not have permission to write to the directory. "
"Please make sure you have write access to the "
@@ -174,9 +126,9 @@ class GrampsDbXmlWriter(UpdateCallback):
if os.path.exists(filename):
if not os.access(filename,os.W_OK):
raise GrampsDbWriteFailure, \
(_('Failure writing %s') % filename,
_("The database cannot be saved because you do "
raise GrampsDbWriteFailure(
_('Failure writing %s') % filename,
_("The database cannot be saved because you do "
"not have permission to write to the file. "
"Please make sure you have write access to the "
"file and try again."))
@@ -193,7 +145,8 @@ class GrampsDbXmlWriter(UpdateCallback):
g = open(filename,"w")
except IOError,msg:
print str(msg)
raise GrampsDbWriteFailure((_('Failure writing %s') % filename,str(msg)))
raise GrampsDbWriteFailure((_('Failure writing %s') % filename,
str(msg)))
return 0
self.g = codecs.getwriter("utf8")(g)
@@ -1151,12 +1104,5 @@ def conf_priv(obj):
#
#
#-------------------------------------------------------------------------
_title = _('GRAMPS _XML database')
_description = _('The GRAMPS XML database is a format used by older '
'versions of GRAMPS. It is read-write compatible with '
'the present GRAMPS database format.')
_config = None
_filename = 'gramps'
from PluginUtils import register_export
register_export(exportData,_title,_description,_config,_filename)
# Don't export a writer for plugins, that is the task of _WriteXML.py