add investment to boursorama bank module

modules/boursorama/pages/investment.py

@@ -0,0 +1,109 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2014       Ta mère la pute
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+import re
+from lxml.etree import XPath
+
+from weboob.deprecated.browser import Page
+from weboob.capabilities.bank import Investment
+from weboob.browser.filters.standard import CleanDecimal
+
+
+_el_to_string = XPath('string()')
+
+def el_to_string(el):
+    return unicode(_el_to_string(el))
+
+
+class IsinMixin(object):
+    def get_isin(self, s):
+        mobj = self._re_isin.search(s)
+        if mobj:
+            return mobj.group(1)
+
+
+class AccountInvestment(IsinMixin, Page):
+    _re_isin = re.compile(r'isin=(\w+)')
+    _tr_list = XPath('//div[@id="content-gauche"]//table[@class="list"]/tbody/tr')
+    _td_list = XPath('./td')
+    _link = XPath('./td[1]/a/@href')
+
+    def get_investment(self):
+        Decimal = CleanDecimal(replace_dots=True).filter
+
+        for tr in self._tr_list(self.document):
+            cells = list(el_to_string(td) for td in self._td_list(tr))
+            link = unicode(self._link(tr)[0])
+
+            '''
+
+            Boursorama table cells
+            ----------------------
+
+            0. Fonds
+            1. Date de valeur
+            2. Valeur de part
+            3. Nombre de parts
+            4. Contre valeur
+            5. Prix revient
+            6. +/- value en €*
+            7. +/- value en %*
+
+            Investment model
+            ----------------
+
+            label =       StringField('Label of stocks')
+            code =        StringField('Short code identifier of the stock')
+            description = StringField('Description of the stock')
+            quantity =    IntField('Quantity of stocks')
+            unitprice =   DecimalField('Buy price of one stock')
+            unitvalue =   DecimalField('Current value of one stock')
+            valuation =   DecimalField('Total current valuation of the Investment')
+            diff =        DecimalField('Difference between the buy cost and the current valuation')
+
+            '''
+
+            inv = Investment()
+            isin = self.get_isin(link)
+
+            if isin:
+                inv.id = inv.code = isin
+            inv.label = cells[0]
+            inv.quantity = Decimal(cells[3])
+            inv.valuation = Decimal(cells[4])
+            inv.unitprice = Decimal(cells[5])
+            inv.unitvalue = Decimal(cells[2])
+            inv.diff = Decimal(cells[6])
+
+            inv._detail_url = link if '/cours.phtml' in link else None
+
+            yield inv
+
+
+class InvestmentDetail(IsinMixin, Page):
+    _re_isin = re.compile('(\w+)')
+    _isin = XPath('//h2[@class and contains(concat(" ", normalize-space(@class), " "), " fv-isin ")]')
+    _description = XPath('//p[@class="taj"]')
+
+    def get_investment_detail(self, inv):
+        subtitle = el_to_string(self._isin(self.document)[0])
+
+        inv.id = inv.code = self.get_isin(subtitle)
+        inv.description = el_to_string(self._description(self.document)[0]).strip()