├── .gitignore ├── README.md ├── test.py ├── gedcom.py └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | # backups 2 | *~ 3 | # LaTeX 4 | *.dvi 5 | *.log 6 | *.aux 7 | *.nav 8 | *.snm 9 | *.toc 10 | *.out 11 | # Python 12 | *.pyc 13 | # C 14 | *.d 15 | *.o 16 | # Archives 17 | *.gz 18 | *.tgz 19 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Python GEDCOM Parser 2 | ==================== 3 | 4 | This is a basic parser for the GEDCOM 5.5 format. For documentation of 5 | this format, see 6 | 7 | http://homepages.rootsweb.com/~pmcbride/gedcom/55gctoc.htm 8 | 9 | For documentation, see comments in the code. For an example, see 10 | the file test.py. 11 | -------------------------------------------------------------------------------- /test.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | 3 | # This file is part of the Python GEDCOM Parser 4 | 5 | # Copyright (C) 2012 Daniel Zappala (daniel.zappala [at] gmail.com) 6 | 7 | # This program is free software: you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation, either version 3 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program. If not, see . 19 | 20 | # Global imports 21 | import optparse 22 | 23 | # Local imports 24 | import gedcom 25 | 26 | class Test: 27 | """Test driver for the Gedcom parser.""" 28 | 29 | def __init__(self): 30 | """ Initialize test class.""" 31 | self.parse_options() 32 | self.filename = self.options.filename 33 | self.g = gedcom.Gedcom(self.filename) 34 | self.info = 'names' 35 | 36 | def parse_options(self): 37 | """ Parse command-line options.""" 38 | parser = optparse.OptionParser(usage = "%prog [options]", 39 | version = "%prog 0.1") 40 | 41 | parser.add_option("-f","--file",type="string",dest="filename", 42 | default='test.ged', 43 | help="gedcom file name") 44 | 45 | (self.options,self.args) = parser.parse_args() 46 | 47 | def run(self,info='names',surname='A',given='Maria', 48 | birth=1857,birth_start=1850,birth_end=1860, 49 | death=1857,death_start=1850,death_end=1860, 50 | marriage=1857,marriage_start=1850,marriage_end=1860, 51 | family_surname='Nicotra',family_given='Maria', 52 | criteria='surname=N:birthrange=1820-1840:deathrange=1900-1910'): 53 | """Run a standard series of tests. 54 | 55 | Keyword arguments: 56 | info -- The type of information to print. Use 'name' will print 57 | the matching names and 'gedcom' to print all of the gedcom 58 | information for the matching records. 59 | 60 | ** The following keyword arguments are used to show matching records 61 | in the gedcom file. *** 62 | 63 | surname -- A surname substring (default Zap) 64 | given -- A given name substring (default Maria) 65 | birth -- A birth year (default 1857) 66 | death -- A death year (default 1857) 67 | marriage -- A marriage year (default 1857) 68 | birth_start -- The start of a birth year range (default 1850) 69 | birth_end -- The end of a birth year range (default 1860) 70 | death_start -- The start of a death year range (default 1850) 71 | death_end -- The end of a end year range (default 1860) 72 | marriage_start -- The start of a marriage year range (default 1850) 73 | marriage_end -- The end of a marriage year range (default 1860) 74 | family_surname -- A surname substring (default Nicotra) 75 | family_given -- A given name substring (default Maria) 76 | criteria -- A complete criteria for matching, see below for format. 77 | 78 | """ 79 | self.info = info 80 | self.surname(surname) 81 | self.given(given) 82 | self.birth(birth) 83 | self.birth_range(birth_start,birth_end) 84 | self.death(death) 85 | self.death_range(death_start,death_end) 86 | self.marriage(marriage) 87 | self.marriage_range(marriage_start,marriage_end) 88 | self.family_of(family_surname,family_given) 89 | self.criteria_match(criteria) 90 | self.missing() 91 | 92 | def print_header(self,header): 93 | """Print a header.""" 94 | print 95 | print "="*70 96 | print header 97 | print "="*70 98 | 99 | def print_record(self,e): 100 | """Print an element.""" 101 | if self.info == 'names': 102 | (first,last) = e.name() 103 | print first, last 104 | elif self.info == 'gedcom': 105 | print e.get_individual() 106 | 107 | 108 | def surname(self,match): 109 | """Show matching records for a surname substring.""" 110 | self.print_header('Surname - %s' % (match)) 111 | for e in self.g.element_list(): 112 | if e.individual(): 113 | if e.surname_match(match): 114 | self.print_record(e) 115 | 116 | def given(self,match): 117 | """Show matching records for a given name substring.""" 118 | self.print_header('Given - %s' % (match)) 119 | for e in self.g.element_list(): 120 | if e.individual(): 121 | if e.given_match(match): 122 | self.print_record(e) 123 | 124 | def birth(self,year): 125 | """Show matching records for a birth year.""" 126 | self.print_header('Born %d' % (year)) 127 | for e in self.g.element_list(): 128 | if e.individual(): 129 | if e.birth_year_match(year): 130 | self.print_record(e) 131 | 132 | def birth_range(self,year1,year2): 133 | """Show matching records for a birth year range.""" 134 | self.print_header('Born %d - %d' % (year1,year2)) 135 | for e in self.g.element_list(): 136 | if e.individual(): 137 | if e.birth_range_match(year1,year2): 138 | self.print_record(e) 139 | 140 | def death(self,year): 141 | """Show matching records for a death year.""" 142 | self.print_header('Died %d' %(year)) 143 | for e in self.g.element_list(): 144 | if e.individual(): 145 | if e.death_year_match(year): 146 | self.print_record(e) 147 | 148 | def death_range(self,year1,year2): 149 | """Show matching records for a death year range.""" 150 | self.print_header('Died %d - %d' % (year1,year2)) 151 | for e in self.g.element_list(): 152 | if e.individual(): 153 | if e.death_range_match(year1,year2): 154 | self.print_record(e) 155 | 156 | def marriage(self,year): 157 | """Show matching records for a marriage year.""" 158 | self.print_header('Married %d' % (year)) 159 | for e in self.g.element_list(): 160 | if e.individual(): 161 | if e.marriage_year_match(year): 162 | self.print_record(e) 163 | 164 | def marriage_range(self,year1,year2): 165 | """Show matching records for a marriage year range.""" 166 | self.print_header('Married %d - %d' % (year1,year2)) 167 | for e in self.g.element_list(): 168 | if e.individual(): 169 | if e.marriage_range_match(year1,year2): 170 | self.print_record(e) 171 | 172 | def family_of(self,surname,given): 173 | """Show matching records sharing a family with a person who matches 174 | the surname and given name substrings. 175 | 176 | """ 177 | self.print_header('Family of %s %s' % (given,surname)) 178 | for e in self.g.element_list(): 179 | if e.individual(): 180 | if e.surname_match(surname) and e.given_match(given): 181 | for f in e.families(): 182 | for e in f.get_family(): 183 | self.print_record(e) 184 | 185 | def criteria_match(self,criteria): 186 | """Show matching records using a general criteria. The format 187 | is [field1]=[value2]:[field2]=[value2]... 188 | 189 | Valid fields are: 190 | 191 | surname, name, birth, birthrange, death, deathrange, marriage, 192 | marriagerange 193 | 194 | """ 195 | self.print_header('Criteria Matching: %s' % (criteria)) 196 | for e in self.g.element_list(): 197 | if e.individual(): 198 | if e.criteria_match(criteria): 199 | self.print_record(e) 200 | 201 | def missing(self): 202 | """Show GEDCOM pointers for that are used in the file but are 203 | missing. 204 | 205 | """ 206 | self.print_header('Missing Records') 207 | for e in self.g.element_list(): 208 | if e.value().startswith('@'): 209 | f = self.g.element_dict().get(e.value(),None) 210 | if f == None: 211 | print e.value() 212 | 213 | if __name__ == "__main__": 214 | t = Test() 215 | t.run() 216 | -------------------------------------------------------------------------------- /gedcom.py: -------------------------------------------------------------------------------- 1 | # 2 | # Python GEDCOM Parser 3 | # 4 | # This is a basic parser for the GEDCOM 5.5 format. For documentation of 5 | # this format, see 6 | # 7 | # http://homepages.rootsweb.com/~pmcbride/gedcom/55gctoc.htm 8 | 9 | # Copyright (C) 2012 Daniel Zappala (daniel.zappala [at] gmail.com) 10 | 11 | # This program is free software: you can redistribute it and/or modify 12 | # it under the terms of the GNU General Public License as published by 13 | # the Free Software Foundation, either version 3 of the License, or 14 | # (at your option) any later version. 15 | # 16 | # This program is distributed in the hope that it will be useful, 17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 | # GNU General Public License for more details. 20 | # 21 | # You should have received a copy of the GNU General Public License 22 | # along with this program. If not, see . 23 | 24 | __all__ = ["Gedcom", "Element", "GedcomParseError"] 25 | 26 | # Global imports 27 | import string 28 | 29 | class Gedcom: 30 | """Gedcom parser 31 | 32 | This parser reads a GEDCOM file and parses it into a set of 33 | elements. These elements can be accessed via a list (the order of 34 | the list is the same as the order of the elements in the GEDCOM 35 | file), or a dictionary (the key to the dictionary is a unique 36 | identifier that one element can use to point to another element). 37 | 38 | """ 39 | 40 | def __init__(self,file): 41 | """Initialize a Gedcom parser. You must supply a Gedcom file.""" 42 | self.__element_list = [] 43 | self.__element_dict = {} 44 | self.__element_top = Element(-1,"","TOP","",self.__element_dict) 45 | self.__current_level = -1 46 | self.__current_element = self.__element_top 47 | self.__individuals = 0 48 | self.__parse(file) 49 | 50 | def element_list(self): 51 | """Return a list of all the elements in the Gedcom file. The 52 | elements are in the same order as they appeared in the file. 53 | 54 | """ 55 | return self.__element_list 56 | 57 | def element_dict(self): 58 | """Return a dictionary of elements from the Gedcom file. Only 59 | elements identified by a pointer are listed in the dictionary. 60 | The key for the dictionary is the pointer. 61 | 62 | """ 63 | return self.__element_dict 64 | 65 | # Private methods 66 | 67 | def __parse(self,file): 68 | # open file 69 | # go through the lines 70 | f = open(file) 71 | number = 1 72 | for line in f.readlines(): 73 | # Skip over some junk that Rootsmagic puts in gedcom files. 74 | if number == 1 and ord(line[0]) == 239: 75 | line = line[3:] 76 | self.__parse_line(number,line) 77 | number += 1 78 | self.__count() 79 | 80 | def __parse_line(self,number,line): 81 | # each line should have: Level SP (Pointer SP)? Tag (SP Value)? (SP)? NL 82 | # parse the line 83 | parts = string.split(line) 84 | place = 0 85 | l = self.__level(number,parts,place) 86 | place += 1 87 | p = self.__pointer(number,parts,place) 88 | if p != '': 89 | place += 1 90 | t = self.__tag(number,parts,place) 91 | place += 1 92 | v = self.__value(number,parts,place) 93 | 94 | # create the element 95 | if l > self.__current_level + 1: 96 | self.__error(number,"Structure of GEDCOM file is corrupted") 97 | 98 | e = Element(l,p,t,v,self.element_dict()) 99 | self.__element_list.append(e) 100 | if p != '': 101 | self.__element_dict[p] = e 102 | 103 | if l > self.__current_level: 104 | self.__current_element.add_child(e) 105 | e.add_parent(self.__current_element) 106 | else: 107 | # l.value <= self.__current_level: 108 | while (self.__current_element.level() != l - 1): 109 | self.__current_element = self.__current_element.parent() 110 | self.__current_element.add_child(e) 111 | e.add_parent(self.__current_element) 112 | 113 | # finish up 114 | self.__current_level = l 115 | self.__current_element = e 116 | 117 | def __level(self,number,parts,place): 118 | if len(parts) <= place: 119 | self.__error(number,"Empty line") 120 | try: 121 | l = int(parts[place]) 122 | except ValueError: 123 | self.__error(number,"Line must start with an integer level") 124 | 125 | if (l < 0): 126 | self.__error(number,"Line must start with a positive integer") 127 | 128 | return l 129 | 130 | def __pointer(self,number,parts,place): 131 | if len(parts) <= place: 132 | self.__error(number,"Incomplete Line") 133 | p = '' 134 | part = parts[1] 135 | if part[0] == '@': 136 | if part[len(part)-1] == '@': 137 | p = part 138 | # could strip the pointer to remove the @ with 139 | # string.strip(part,'@') 140 | # but it may be useful to identify pointers outside this class 141 | else: 142 | self.__error(number,"Pointer element must start and end with @") 143 | return p 144 | 145 | def __tag(self,number,parts,place): 146 | if len(parts) <= place: 147 | self.__error(number,"Incomplete line") 148 | return parts[place] 149 | 150 | def __value(self,number,parts,place): 151 | if len(parts) <= place: 152 | return '' 153 | p = self.__pointer(number,parts,place) 154 | if p != '': 155 | # rest of the line should be empty 156 | if len(parts) > place + 1: 157 | self.__error(number,"Too many elements") 158 | return p 159 | else: 160 | # rest of the line should be ours 161 | vlist = [] 162 | while place < len(parts): 163 | vlist.append(parts[place]) 164 | place += 1 165 | v = string.join(vlist) 166 | return v 167 | 168 | def __error(self,number,text): 169 | error = "Gedcom format error on line " + str(number) + ': ' + text 170 | raise GedcomParseError, error 171 | 172 | def __count(self): 173 | # Count number of individuals 174 | self.__individuals = 0 175 | for e in self.__element_list: 176 | if e.individual(): 177 | self.__individuals += 1 178 | 179 | 180 | def __print(self): 181 | for e in self.element_list: 182 | print string.join([str(e.level()),e.pointer(),e.tag(),e.value()]) 183 | 184 | 185 | class GedcomParseError(Exception): 186 | """Exception raised when a Gedcom parsing error occurs.""" 187 | 188 | def __init__(self, value): 189 | self.value = value 190 | 191 | def __str__(self): 192 | return `self.value` 193 | 194 | class Element: 195 | """Gedcom element 196 | 197 | Each line in a Gedcom file is an element with the format 198 | 199 | level [pointer] tag [value] 200 | 201 | where level and tag are required, and pointer and value are 202 | optional. Elements are arranged hierarchically according to their 203 | level, and elements with a level of zero are at the top level. 204 | Elements with a level greater than zero are children of their 205 | parent. 206 | 207 | A pointer has the format @pname@, where pname is any sequence of 208 | characters and numbers. The pointer identifies the object being 209 | pointed to, so that any pointer included as the value of any 210 | element points back to the original object. For example, an 211 | element may have a FAMS tag whose value is @F1@, meaning that this 212 | element points to the family record in which the associated person 213 | is a spouse. Likewise, an element with a tag of FAMC has a value 214 | that points to a family record in which the associated person is a 215 | child. 216 | 217 | See a Gedcom file for examples of tags and their values. 218 | 219 | """ 220 | 221 | def __init__(self,level,pointer,tag,value,dict): 222 | """Initialize an element. You must include a level, pointer, 223 | tag, value, and global element dictionary. Normally 224 | initialized by the Gedcom parser, not by a user. 225 | 226 | """ 227 | # basic element info 228 | self.__level = level 229 | self.__pointer = pointer 230 | self.__tag = tag 231 | self.__value = value 232 | self.__dict = dict 233 | # structuring 234 | self.__children = [] 235 | self.__parent = None 236 | 237 | def level(self): 238 | """Return the level of this element.""" 239 | return self.__level 240 | 241 | def pointer(self): 242 | """Return the pointer of this element.""" 243 | return self.__pointer 244 | 245 | def tag(self): 246 | """Return the tag of this element.""" 247 | return self.__tag 248 | 249 | def value(self): 250 | """Return the value of this element.""" 251 | return self.__value 252 | 253 | def children(self): 254 | """Return the child elements of this element.""" 255 | return self.__children 256 | 257 | def parent(self): 258 | """Return the parent element of this element.""" 259 | return self.__parent 260 | 261 | def add_child(self,element): 262 | """Add a child element to this element.""" 263 | self.children().append(element) 264 | 265 | def add_parent(self,element): 266 | """Add a parent element to this element.""" 267 | self.__parent = element 268 | 269 | def individual(self): 270 | """Check if this element is an individual.""" 271 | return self.tag() == "INDI" 272 | 273 | # criteria matching 274 | 275 | def criteria_match(self,criteria): 276 | """Check in this element matches all of the given criteria. 277 | The criteria is a colon-separated list, where each item in the 278 | 279 | list has the form [name]=[value]. The following criteria are supported: 280 | 281 | surname=[name] 282 | Match a person with [name] in any part of the surname. 283 | name=[name] 284 | Match a person with [name] in any part of the given name. 285 | birth=[year] 286 | Match a person whose birth year is a four-digit [year]. 287 | birthrange=[year1-year2] 288 | Match a person whose birth year is in the range of years from 289 | [year1] to [year2], including both [year1] and [year2]. 290 | death=[year] 291 | deathrange=[year1-year2] 292 | marriage=[year] 293 | marriagerange=[year1-year2] 294 | 295 | """ 296 | # error checking on the criteria 297 | try: 298 | for crit in criteria.split(':'): 299 | key,value = crit.split('=') 300 | except: 301 | return False 302 | match = True 303 | for crit in criteria.split(':'): 304 | key,value = crit.split('=') 305 | if key == "surname" and not self.surname_match(value): 306 | match = False 307 | elif key == "name" and not self.given_match(value): 308 | match = False 309 | elif key == "birth": 310 | try: 311 | year = int(value) 312 | if not self.birth_year_match(year): 313 | match = False 314 | except: 315 | match = False 316 | elif key == "birthrange": 317 | try: 318 | year1,year2 = value.split('-') 319 | year1 = int(year1) 320 | year2 = int(year2) 321 | if not self.birth_range_match(year1,year2): 322 | match = False 323 | except: 324 | match = False 325 | elif key == "death": 326 | try: 327 | year = int(value) 328 | if not self.death_year_match(year): 329 | match = False 330 | except: 331 | match = False 332 | elif key == "deathrange": 333 | try: 334 | year1,year2 = value.split('-') 335 | year1 = int(year1) 336 | year2 = int(year2) 337 | if not self.death_range_match(year1,year2): 338 | match = False 339 | except: 340 | match = False 341 | elif key == "marriage": 342 | try: 343 | year = int(value) 344 | if not self.marriage_year_match(year): 345 | match = False 346 | except: 347 | match = False 348 | elif key == "marriagerange": 349 | try: 350 | year1,year2 = value.split('-') 351 | year1 = int(year1) 352 | year2 = int(year2) 353 | if not self.marriage_range_match(year1,year2): 354 | match = False 355 | except: 356 | match = False 357 | 358 | return match 359 | 360 | def surname_match(self,name): 361 | """Match a string with the surname of an individual.""" 362 | (first,last) = self.name() 363 | return last.find(name) >= 0 364 | 365 | def given_match(self,name): 366 | """Match a string with the given names of an individual.""" 367 | (first,last) = self.name() 368 | return first.find(name) >= 0 369 | 370 | def birth_year_match(self,year): 371 | """Match the birth year of an individual. Year is an integer.""" 372 | return self.birth_year() == year 373 | 374 | def birth_range_match(self,year1,year2): 375 | """Check if the birth year of an individual is in a given 376 | range. Years are integers. 377 | 378 | """ 379 | year = self.birth_year() 380 | if year >= year1 and year <= year2: 381 | return True 382 | return False 383 | 384 | def death_year_match(self,year): 385 | """Match the death year of an individual. Year is an integer.""" 386 | return self.death_year() == year 387 | 388 | def death_range_match(self,year1,year2): 389 | """Check if the death year of an individual is in a given range. 390 | Years are integers. 391 | 392 | """ 393 | year = self.death_year() 394 | if year >= year1 and year <= year2: 395 | return True 396 | return False 397 | 398 | def marriage_year_match(self,year): 399 | """Check if one of the marriage years of an individual matches 400 | the supplied year. Year is an integer. 401 | 402 | """ 403 | years = self.marriage_years() 404 | return year in years 405 | 406 | def marriage_range_match(self,year1,year2): 407 | """Check if one of the marriage year of an individual is in a 408 | given range. Years are integers. 409 | 410 | """ 411 | years = self.marriage_years() 412 | for year in years: 413 | if year >= year1 and year <= year2: 414 | return True 415 | return False 416 | 417 | def families(self): 418 | """Return a list of all of the family elements of a person.""" 419 | results = [] 420 | for e in self.children(): 421 | if e.tag() == "FAMS": 422 | f = self.__dict.get(e.value(),None) 423 | if f != None: 424 | results.append(f) 425 | return results 426 | 427 | def name(self): 428 | """Return a person's names as a tuple: (first,last).""" 429 | first = "" 430 | last = "" 431 | if not self.individual(): 432 | return (first,last) 433 | for e in self.children(): 434 | if e.tag() == "NAME": 435 | # some older Gedcom files don't use child tags but instead 436 | # place the name in the value of the NAME tag 437 | if e.value() != "": 438 | name = string.split(e.value(),'/') 439 | first = string.strip(name[0]) 440 | last = string.strip(name[1]) 441 | else: 442 | for c in e.children(): 443 | if c.tag() == "GIVN": 444 | first = c.value() 445 | if c.tag() == "SURN": 446 | last = c.value() 447 | return (first,last) 448 | 449 | def birth(self): 450 | """Return the birth tuple of a person as (date,place).""" 451 | date = "" 452 | place = "" 453 | if not self.individual(): 454 | return (date,place) 455 | for e in self.children(): 456 | if e.tag() == "BIRT": 457 | for c in e.children(): 458 | if c.tag() == "DATE": 459 | date = c.value() 460 | if c.tag() == "PLAC": 461 | place = c.value() 462 | return (date,place) 463 | 464 | def birth_year(self): 465 | """Return the birth year of a person in integer format.""" 466 | date = "" 467 | if not self.individual(): 468 | return date 469 | for e in self.children(): 470 | if e.tag() == "BIRT": 471 | for c in e.children(): 472 | if c.tag() == "DATE": 473 | datel = string.split(c.value()) 474 | date = datel[len(datel)-1] 475 | if date == "": 476 | return -1 477 | try: 478 | return int(date) 479 | except: 480 | return -1 481 | 482 | def death(self): 483 | """Return the death tuple of a person as (date,place).""" 484 | date = "" 485 | place = "" 486 | if not self.individual(): 487 | return (date,place) 488 | for e in self.children(): 489 | if e.tag() == "DEAT": 490 | for c in e.children(): 491 | if c.tag() == "DATE": 492 | date = c.value() 493 | if c.tag() == "PLAC": 494 | place = c.value() 495 | return (date,place) 496 | 497 | def death_year(self): 498 | """Return the death year of a person in integer format.""" 499 | date = "" 500 | if not self.individual(): 501 | return date 502 | for e in self.children(): 503 | if e.tag() == "DEAT": 504 | for c in e.children(): 505 | if c.tag() == "DATE": 506 | datel = string.split(c.value()) 507 | date = datel[len(datel)-1] 508 | if date == "": 509 | return -1 510 | try: 511 | return int(date) 512 | except: 513 | return -1 514 | 515 | def deceased(self): 516 | """Check if a person is deceased.""" 517 | if not self.individual(): 518 | return False 519 | for e in self.children(): 520 | if e.tag() == "DEAT": 521 | return True 522 | return False 523 | 524 | def marriage(self): 525 | """Return a list of marriage tuples for a person, each listing 526 | (date,place). 527 | 528 | """ 529 | date = "" 530 | place = "" 531 | if not self.individual(): 532 | return (date,place) 533 | for e in self.children(): 534 | if e.tag() == "FAMS": 535 | f = self.__dict.get(e.value(),None) 536 | if f == None: 537 | return (date,place) 538 | for g in f.children(): 539 | if g.tag() == "MARR": 540 | for h in g.children(): 541 | if h.tag() == "DATE": 542 | date = h.value() 543 | if h.tag() == "PLAC": 544 | place = h.value() 545 | return (date,place) 546 | 547 | def marriage_years(self): 548 | """Return a list of marriage years for a person, each in integer 549 | format. 550 | 551 | """ 552 | dates = [] 553 | if not self.individual(): 554 | return dates 555 | for e in self.children(): 556 | if e.tag() == "FAMS": 557 | f = self.__dict.get(e.value(),None) 558 | if f == None: 559 | return dates 560 | for g in f.children(): 561 | if g.tag() == "MARR": 562 | for h in g.children(): 563 | if h.tag() == "DATE": 564 | datel = string.split(h.value()) 565 | date = datel[len(datel)-1] 566 | try: 567 | dates.append(int(date)) 568 | except: 569 | pass 570 | return dates 571 | 572 | def get_individual(self): 573 | """Return this element and all of its sub-elements.""" 574 | result = [self] 575 | for e in self.children(): 576 | result.append(e) 577 | return result 578 | 579 | def get_family(self): 580 | """Return this element any all elements in its families.""" 581 | result = [self] 582 | for e in self.children(): 583 | if e.tag() == "HUSB" or e.tag() == "WIFE" or e.tag() == "CHIL": 584 | f = self.__dict.get(e.value()) 585 | if f != None: 586 | result.append(f) 587 | return result 588 | 589 | def __str__(self): 590 | """Format this element as its original string.""" 591 | result = str(self.level()) 592 | if self.pointer() != "": 593 | result += ' ' + self.pointer() 594 | result += ' ' + self.tag() 595 | if self.value() != "": 596 | result += ' ' + self.value() 597 | return result 598 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------