added Date_fi.py

svn: r4762

gramps2/ChangeLog

@@ -1,4 +1,6 @@
 2005-06-02  Don Allingham  <don@gramps-project.org>
+	* src/dates/Date_fi.py: Finnish date parser
+	* src/dates/Makefile.am: added Date_fi.py
 	* src/ChooseParents.py: fixed all_males filtering problem, display
 	all people when a person is blocked by the likely filter
 

gramps2/src/dates/Date_fi.py

@@ -0,0 +1,181 @@
+# -*- coding: utf-8 -*-
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2004-2005  Donald N. Allingham
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+# $Id$
+
+"""
+Finnish-specific classes for parsing and displaying dates.
+"""
+
+#-------------------------------------------------------------------------
+#
+# Python modules
+#
+#-------------------------------------------------------------------------
+import re
+
+#-------------------------------------------------------------------------
+#
+# GRAMPS modules
+#
+#-------------------------------------------------------------------------
+import Date
+from DateParser import DateParser
+from DateDisplay import DateDisplay
+
+#-------------------------------------------------------------------------
+#
+# Finnish parser
+#
+# This handles only dates where days and months are given as numeric, as:
+# - That's how they are normally used in Finland
+# - Parsing Finnish is much more complicated than English
+#-------------------------------------------------------------------------
+class DateParserFI(DateParser):
+
+    # NOTE: these need to be in lower case because the "key" comparison
+    # is done as lower case.  In the display method correct capitalization
+    # can be used.
+    
+    modifier_to_int = {
+        # examples:
+	# - ennen 1.1.2005
+	# - 1.1.2005 jälkeen
+	# - noin 1.1.2005
+        u'ennen'   : Date.MOD_BEFORE,
+        u'e.'      : Date.MOD_BEFORE,
+        u'jälkeen' : Date.MOD_AFTER,
+        u'j.'      : Date.MOD_AFTER,
+        u'noin'    : Date.MOD_ABOUT,
+        u'n.'      : Date.MOD_ABOUT,
+        }
+
+    bce = ["ekr", "ekr\."]
+
+    calendar_to_int = {
+        u'gregoriaaninen'  : Date.CAL_GREGORIAN,
+        u'greg.'           : Date.CAL_GREGORIAN,
+        u'juliaaninen'     : Date.CAL_JULIAN,
+        u'jul.'            : Date.CAL_JULIAN,
+        u'heprealainen'    : Date.CAL_HEBREW,
+        u'hepr.'           : Date.CAL_HEBREW,
+        u'islamilainen'    : Date.CAL_ISLAMIC,
+        u'isl.'            : Date.CAL_ISLAMIC,
+        u'ranskan vallankumouksen aikainen': Date.CAL_FRENCH,
+        u'ranskan v.'      : Date.CAL_FRENCH,
+        u'persialainen'    : Date.CAL_PERSIAN,
+        u'pers.'           : Date.CAL_PERSIAN,
+        }
+
+    quality_to_int = {
+        u'arviolta'   : Date.QUAL_ESTIMATED,
+        u'arv.'       : Date.QUAL_ESTIMATED,
+        u'laskettuna' : Date.QUAL_CALCULATED,
+        u'lask.'      : Date.QUAL_CALCULATED,
+        }
+
+    def init_strings(self):
+        DateParser.init_strings(self)
+	# date, whitespace
+        self._span = re.compile("(.+)\s+-\s+(.+)",
+                           re.IGNORECASE)
+        self._range = re.compile("(vuosien\s*)?(.+)\s+ja\s+(.+)\s+väliltä",
+                           re.IGNORECASE)
+
+#-------------------------------------------------------------------------
+#
+# Finnish display
+#
+#-------------------------------------------------------------------------
+class DateDisplayFI(DateDisplay):
+
+    calendar = ("",
+        u"(Juliaaninen)",
+	u"(Heprealainen)", 
+        u"(Ranskan v.)",
+	u"(Persialainen)",
+	u"(Islamilainen)")
+
+    _qual_str = ("", "laskettuna", "arviolta")
+
+    formats = (
+        "VVVV-KK-PP (ISO)",
+	"PP.KK.VVVV"
+        )
+    
+    def display(self,date):
+        """
+        Returns a text string representing the date.
+        """
+        mod = date.get_modifier()
+        qual = date.get_quality()
+        cal = date.get_calendar()
+        start = date.get_start_date()
+        
+        if mod == Date.MOD_TEXTONLY:
+            return date.get_text()
+        if start == Date.EMPTY:
+            return ""
+
+	# select numerical date format
+	self.format = 1
+	
+	if mod == Date.MOD_SPAN:
+            d1 = self.display_cal[cal](start)
+            d2 = self.display_cal[cal](date.get_stop_date())
+            text = "%s - %s" % (d1, d2)
+        elif mod == Date.MOD_RANGE:
+            stop = date.get_stop_date()
+            if start[0] == 0 and start[1] == 0 and stop[0] == 0 and stop[1] == 0:
+                d1 = self.display_cal[cal](start)
+                d2 = self.display_cal[cal](stop)
+                text = "vuosien %s ja %s väliltä" % (d1, d2)
+            else:
+                d1 = self.display_cal[cal](start)
+                d2 = self.display_cal[cal](stop)
+                text = "%s ja %s väliltä" % (d1, d2)
+        else:
+            text = self.display_cal[date.get_calendar()](start)
+	    if mod == Date.MOD_BEFORE:
+		text = "ennen " + text
+	    elif mod == Date.MOD_AFTER:
+		# kludge: should be actually after the date
+		text = "jälkeen " + text
+	    elif mod == Date.MOD_ABOUT:
+		text = "noin " + text
+	
+	if qual:
+	    # prepend quality
+	    text = "%s %s" % (self._qual_str[qual], text)
+	if cal:
+	    # append calendar type
+	    text = "%s %s" % (text, self.calendar[cal])
+	    
+	return text
+
+#-------------------------------------------------------------------------
+#
+# Register classes
+#
+#-------------------------------------------------------------------------
+from DateHandler import register_datehandler
+register_datehandler(('fi_FI','finnish'), DateParserFI, DateDisplayFI)
+

gramps2/src/dates/Makefile.am

@@ -9,6 +9,7 @@ pkgdata_PYTHON = \
 	Date_de.py\
 	Date_ru.py\
 	Date_fr.py\
+	Date_fi.py\
 	Date_es.py
 
 pkgpyexecdir = @pkgpyexecdir@/dates