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[fukui-no-namari/fukui-no-namari.git] / src / Hage1 / misc.py

diff --git a/src/Hage1/misc.py b/src/Hage1/misc.py
index 9fc98bc..08cb313 100644 (file)
--- a/src/Hage1/misc.py
+++ b/src/Hage1/misc.py
@@ -16,23 +16,52 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 import os.path
+import re
+import time
 
 import config
-import brdlist
+
+REG_EXPR_HTTPDATE = re.compile("((?:Mon)|(?:Tue)|(?:Wed)|(?:Thu)|(?:Fri)|(?:Sat)|(?:Sun)), (\d{2}) ((?:Jan)|(?:Feb)|(?:Mar)|(?:Apr)|(?:May)|(?:Jun)|(?:Jul)|(?:Aug)|(?:Sep)|(?:Oct)|(?:Nov)|(?:Dec)) (\d{4}) (\d{2}):(\d{2}):(\d{2}) GMT")
+WDAY_DICT = {"Mon":0, "Tue":1, "Wed":2, "Thu":3, "Fri":4, "Sat":5, "Sun":6}
+MON_DICT = {"Jan":1, "Feb":2, "Mar":3, "Apr":4, "May":5, "Jun":6, "Jul":7,
+            "Aug":8, "Sep":9, "Oct":10, "Nov":11, "Dec":12}
 
 def get_logs_dir_path():
     return os.path.join(config.get_config_dir_path(), "logs")
 
-def get_board_base_url(bbs, board):
-    """
-    None: this function uses brdlist.get function, so brdlist.read function
-    should have been called before this function is called
-    """
+def get_thread_dat_dir_path(bbs, board):
+    """Returns dir path for saving thread dat file"""
+
     # if parameter is empty, raise ValueError
     if not bbs or not board:
         raise ValueError, "parameter must not be empty"
 
-    return "http://" + brdlist.get(bbs, board, "host") + "/" + board + "/"
+    return os.path.join(get_board_dir_path(bbs, board), "dat")
+
+def get_thread_idx_dir_path(bbs, board):
+    """Returns dir path for saving thread index file"""
+
+    # if parameter is empty, raise ValueError
+    if not bbs or not board:
+        raise ValueError, "parameter must not be empty"
+
+    return os.path.join(get_board_dir_path(bbs, board), "idx")
+
+def get_thread_dat_path(bbs, board, thread):
+    """Returns thread dat file path
+
+    bbs: bbs id
+
+    board: board id
+
+    thread: thread id
+    """
+
+    # if parameter is empty, raise ValueError
+    if not bbs or not board or not thread:
+        raise ValueError, "parameter must not be empty"
+
+    return os.path.join(get_thread_dat_dir_path(bbs, board), thread + ".dat")
 
 def get_board_subjecttxt_url(bbs, board):
     """Returns subject.txt file url
@@ -62,6 +91,20 @@ def get_board_subjecttxt_path(bbs, board):
 
     return os.path.join(get_logs_dir_path(), bbs, board, "subject.txt")
 
+def get_board_idx_path(bbs, board):
+    """Returns board idx file path
+
+    bbs: bbs id
+
+    board: board id
+    """
+
+    # if parameter is empty, raise ValueError
+    if not bbs or not board:
+        raise ValueError, "parameter must not be empty"
+
+    return os.path.join(get_logs_dir_path(), bbs, board, "subject.idx")
+
 def get_board_dir_path(bbs, board):
     """Returns board dir path
 
@@ -92,7 +135,7 @@ def get_thread_idx_path(bbs, board, thread):
     if not bbs or not board or not thread:
         raise ValueError, "parameter must not be empty"
 
-    return os.path.join(get_logs_dir_path(), bbs, board, thread + ".idx")
+    return os.path.join(get_thread_idx_dir_path(bbs, board), thread + ".idx")
 
 def get_board_cache_path(bbs, board):
     """ Returns .cache file path of board
@@ -108,4 +151,23 @@ def get_board_cache_path(bbs, board):
     if not bbs or not board:
         raise ValueError, "parameter must not be empty"
 
-    return os.path.join(get_logs_dir_path(), bbs, board, ".cache")
+    return os.path.join(get_thread_idx_dir_path(bbs, board), ".cache")
+
+def httpdate_to_secs(httpdate):
+    """Returns the seconds since the epoch"""
+
+    m = REG_EXPR_HTTPDATE.match(httpdate)
+    if m:
+        tm_wday = WDAY_DICT[m.group(1)]
+        tm_mday = int(m.group(2))
+        tm_mon = MON_DICT[m.group(3)]
+        tm_year = int(m.group(4))
+        tm_hour = int(m.group(5))
+        tm_min = int(m.group(6))
+        tm_sec = int(m.group(7))
+
+        return int(time.mktime(
+            (tm_year,tm_mon,tm_mday,tm_hour,tm_min,tm_sec,tm_wday,0,-1)) \
+            - time.timezone)
+    else:
+        raise ValueError