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Cosmetics and documentation.

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svn: r10514
This commit is contained in:
Zsolt Foldvari 2008-04-07 12:33:49 +00:00
parent 7bbd735421
commit f0fcfe27be
1 changed files with 25 additions and 12 deletions
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37
src/GrampsAboutDialog.py
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@ -29,8 +29,8 @@
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
from gettext import gettext as _ from gettext import gettext as _
import logging ##import logging
_LOG = logging.getLogger(".GrampsAboutDialog") ##_LOG = logging.getLogger(".GrampsAboutDialog")
try: try:
from xml.sax import make_parser, handler, SAXParseException from xml.sax import make_parser, handler, SAXParseException
@ -58,8 +58,8 @@ from GrampsDisplay import url as display_url
# Constants # Constants
# #
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
AUTHORS_TITLE = _('==== Authors ====\n') AUTHORS_HEADER = _('==== Authors ====\n')
CONTRIB_TITLE = _('\n==== Contributors ====\n') CONTRIB_HEADER = _('\n==== Contributors ====\n')
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
# #
@ -111,7 +111,17 @@ class GrampsAboutDialog(gtk.AboutDialog):
# #
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
class AuthorParser(handler.ContentHandler): class AuthorParser(handler.ContentHandler):
"""Parse the 'authors.xml file to show in the About dialog.""" """Parse the 'authors.xml file to show in the About dialog.
The C{authors.xml} file has the same format as the one in the U{svn2cl
<http://ch.tudelft.nl/~arthur/svn2cl/>} package, with an additional
C{title} tag in the C{author} element. For example::
<author uid="dallingham" title="author">
Don Allingham &lt;<html:a href="mailto:don@gramps-project.org">don@gramps-project.org</html:a>&gt;
</author>}
"""
def __init__(self, author_list, contributor_list): def __init__(self, author_list, contributor_list):
"""Setup initial instance variable values.""" """Setup initial instance variable values."""
handler.ContentHandler.__init__(self) handler.ContentHandler.__init__(self)
@ -125,14 +135,14 @@ class AuthorParser(handler.ContentHandler):
self.text = "" self.text = ""
def startElement(self, tag, attrs): def startElement(self, tag, attrs):
"""Override default method, handle the start of an element.""" """Handle the start of an element."""
if tag == "author": if tag == "author":
self.uid = attrs['uid'] self.uid = attrs['uid']
self.title = attrs['title'] self.title = attrs['title']
self.text = "" self.text = ""
def endElement(self, tag): def endElement(self, tag):
"""Override default method, handle the end of an element.""" """Handle the end of an element."""
if tag == "author": if tag == "author":
if (self.title == 'author' and if (self.title == 'author' and
self.text not in self.author_list): self.text not in self.author_list):
@ -142,7 +152,7 @@ class AuthorParser(handler.ContentHandler):
self.contributor_list.append(self.text.strip()) self.contributor_list.append(self.text.strip())
def characters(self, chunk): def characters(self, chunk):
"""Override default method, receive notification of character data.""" """Receive notification of character data."""
if chunk != '\n': if chunk != '\n':
self.text += chunk self.text += chunk
@ -154,8 +164,11 @@ class AuthorParser(handler.ContentHandler):
def _get_authors(): def _get_authors():
"""Return all the authors and contributors in a string. """Return all the authors and contributors in a string.
Parse the I{authors.xml} file if found, or return the default Parse the C{authors.xml} file if found, or return the default
list from L{const} module in case of IO or parsing failure. list from L{const} module in case of I/O or parsing failure.
If the C{authors.xml} file is successfully parsed the I{Authors} and
I{Contributors} are grouped separately with an appropriate header.
""" """
try: try:
@ -169,8 +182,8 @@ def _get_authors():
parser.parse(authors_file) parser.parse(authors_file)
authors_file.close() authors_file.close()
authors_text = ([AUTHORS_TITLE] + authors + authors_text = ([AUTHORS_HEADER] + authors +
[CONTRIB_TITLE] + contributors) [CONTRIB_HEADER] + contributors)
except (IOError, OSError, SAXParseException): except (IOError, OSError, SAXParseException):
authors_text = const.AUTHORS authors_text = const.AUTHORS