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try:
# Python3 case
from urllib.parse import urlencode
from urllib.request import urlopen
except ImportError:
# Python2 case
from urllib import urlencode
from urllib2 import urlopen
from datetime import datetime
from xml.dom.minidom import parseString
__version__ = '0.3.3'
API_URL='http://www.ofxhome.com/api.php'
class OFXHome:
@staticmethod
def lookup(id):
"""
Get financial institution OFX info given an ofxhome.com 'id'
Returns: Institution
bank = OFXHome.lookup('456')
print bank.name _ bank.url _ bank.fid
"""
return Institution(_xml_request({ 'lookup': id }))
@staticmethod
def all():
"""
List every available bank that ofxhome.com knows about
Returns: InstitutionList
See also: OFXHome.search()
"""
return OFXHome.search()
@staticmethod
def search(name=None):
"""
Search for a financial institution by name.
Returns: InstitutionList
If no name is provided , or a name of None is provided then
it is the same as calling OFXHome.all(). Note that passing a
string of '' will not be the same thing and will result in no
results.
banks = OFXHome.search('America')
for res in banks:
print res.id _ res.name
bank = OFXHome.lookup(res.id)
print bank.name _ bank.url _ bank.fid
"""
if name is None:
params = { 'all': 'yes' }
else:
params = { 'search': name }
return InstitutionList(_xml_request(params))
def _attr(node,name):
return node.getAttribute(name)
def _text(parent,name):
rc = []
elements = parent.getElementsByTagName(name)
if not elements:
return ''
for node in elements[0].childNodes:
if node.nodeType == node.TEXT_NODE:
rc.append(node.data)
return ''.join(rc)
def _xml_request(params=None):
encoded = urlencode(params)
xml = urlopen("%s?%s" % (API_URL,encoded)).read()
return xml
#---------------------------------------------
class InstitutionList:
def __init__(self,xml):
root = parseString(xml).documentElement
data = []
for node in root.getElementsByTagName('institutionid'):
data.append({ 'name': _attr(node,'name'), 'id': _attr(node,'id') })
self.items = data
self.xml = xml
@staticmethod
def from_file(file):
with open(file, 'r') as f:
data = f.read()
return InstitutionList(data)
def __getitem__(self,item):
return self.items[item]
def __len__(self):
return len(self.items)
def __iter__(self):
for i in self.items:
yield i
def __str__(self):
return self.xml
#---------------------------------------------
class Institution:
def __init__(self,xml):
dom = parseString(xml)
root = dom.documentElement
self.id = _attr(root,'id')
self.name = _text(root,'name')
self.fid = _text(root,'fid')
self.org = _text(root,'org')
self.url = _text(root,'url')
self.brokerid = _text(root,'brokerid')
self.ofxfail = _text(root,'ofxfail')
self.sslfail = _text(root,'sslfail')
self.lastofxvalidation = datetime.strptime(_text(root,'lastofxvalidation'),"%Y-%m-%d %H:%M:%S")
self.lastsslvalidation = datetime.strptime(_text(root,'lastsslvalidation'),"%Y-%m-%d %H:%M:%S")
self.xml = xml
def __getitem__(self,item):
return self.__dict__[item]
def __setitem__(self,item,value):
self.__dict__[item] = value
@staticmethod
def from_file(file):
with open(file, 'r') as f:
data = f.read()
return Institution(data)
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