paypal: Add function to download the CSV history

modules/paypal/browser.py

@@ -19,7 +19,7 @@
 
 
 from weboob.tools.browser import BaseBrowser, BrowserIncorrectPassword
-from .pages import LoginPage, AccountPage
+from .pages import LoginPage, AccountPage, DownloadHistoryPage
 
 
 __all__ = ['Paypal']
@@ -34,6 +34,7 @@ class Paypal(BaseBrowser):
         '/cgi-bin/\?cmd=_login-run$':             LoginPage,
         '/cgi-bin/\?cmd=_login-submit.+$':        LoginPage,  # wrong login
         '/cgi-bin/webscr\?cmd=_account&nav=0.0$':  AccountPage,
+        '/cgi-bin/webscr\?cmd=_history-download&nav=0.3.1$':  DownloadHistoryPage,
     }
 
     def home(self):
@@ -70,5 +71,10 @@ class Paypal(BaseBrowser):
     def get_history(self, account):
         raise NotImplementedError()
 
+    def download_history(self):
+        self.location('/en/cgi-bin/webscr?cmd=_history-download&nav=0.3.1')
+        assert self.is_on_page(DownloadHistoryPage)
+        self.page.download()
+
     def transfer(self, from_id, to_id, amount, reason=None):
         raise NotImplementedError()

modules/paypal/pages.py

@@ -19,6 +19,7 @@
 
 from decimal import Decimal
 import re
+import datetime
 
 from weboob.tools.browser import BasePage, BrokenPageError
 from weboob.capabilities.bank import Account
@@ -113,3 +114,22 @@ class AccountPage(BasePage):
                 accounts[account.id] = account
 
         return accounts
+
+
+class DownloadHistoryPage(BasePage):
+    def download(self):
+        today = datetime.date.today()
+        self.browser.select_form(name='form1')
+        # download an entire year
+        self.browser['to_c'] = str(today.year)
+        self.browser['to_a'] = str(today.month)
+        self.browser['to_b'] = str(today.day)
+        self.browser['from_c'] = str(today.year - 1)
+        self.browser['from_a'] = str(today.month)
+        self.browser['from_b'] = str(today.day)
+
+        # only "real" stuff, no cancelled payments
+        self.browser['custom_file_type'] = ['comma_completed']
+        self.browser['latest_completed_file_type'] = ['']
+
+        self.browser.submit()