XXX tmp: add reldate

diff --git a/imapami/conditions.py b/imapami/conditions.py
index 6b455104d38c3d1b8da94ccacadfe5b867aef302..f674bd5787da240315a047c26d7de764a48d320e 100644 (file)
--- a/imapami/conditions.py
+++ b/imapami/conditions.py
@@ -31,6 +31,7 @@ import imapami.utils
 
 import logging
 import re
+import time
 
 _all_conditions = {}
 
@@ -310,16 +311,35 @@ class ImapamiCondSentBefore(ImapamiCond):
     be filtered by the IMAP server.
 
     Arguments:
-      sent-before: <string>
-        The reference date. The format is day-month-year, with:
+      date: [optional] <string>
+        The absolute date. The format is day-month-year, with:
         day = 2 digits, month = 3 letter string (Jan, Feb, Mar, Apr,
         May, Jun, Jul, Aug, Sep, Oct, Nov, Dec), year = 4 digits.
+        If date is specified, reldate must not be set.
+      reldate: [optional] <string>
+        The relative date. The format is a integer followed by a
+        letter ('y' year, 'm' month, 'w' week, 'd' days).
+        If reldate is specified, date must not be set.
 
     Example:
       sent-before: {date: 28-Oct-2015}
+      sent-before: {reldate: 1m}
     """
     name = "sent-before"
-    def __init__(self, date):
+    def __init__(self, **kwargs):
+        date = kwargs.get("date", None)
+        reldate = kwargs.get("reldate", None)
+        if date is not None and reldate is not None:
+            raise ValueError("cannot set date and reldate at the same time")
+        if date is None and reldate is None:
+            raise ValueError("no date specified")
+        if reldate:
+            t = time.time()
+            t -= int(reldate) * 3600 * 24 # XXX
+            t = time.gmtime(t)
+            month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug",
+                     "Sep", "Oct", "Nov", "Dec"][t.tm_mon]
+            date = "%d-%s-%d" %(t.tm_mday, month, t.tm_year)
         ImapamiCond.__init__(self, criteria=set(['SENTBEFORE "%s"' % date]))
 register(ImapamiCondSentBefore)
 
@@ -332,7 +352,7 @@ class ImapamiCondSentOn(ImapamiCond):
     be filtered by the IMAP server.
 
     Arguments:
-      sent-on: <string>
+      date: <string>
         The reference date. The format is day-month-year, with:
         day = 2 digits, month = 3 letter string (Jan, Feb, Mar, Apr,
         May, Jun, Jul, Aug, Sep, Oct, Nov, Dec), year = 4 digits.
@@ -354,7 +374,7 @@ class ImapamiCondSentSince(ImapamiCond):
     be filtered by the IMAP server.
 
     Arguments:
-      sent-since: <string>
+      date: <string>
         The reference date. The format is day-month-year, with:
         day = 2 digits, month = 3 letter string (Jan, Feb, Mar, Apr,
         May, Jun, Jul, Aug, Sep, Oct, Nov, Dec), year = 4 digits.