Add --skip option to nilm-insert

Makefile

@@ -8,7 +8,7 @@ else
 	@echo "Try 'make install'"
 endif
 
-test: test_pipewatch
+test: test_insert
 
 test_pipewatch:
 	nilmtools/pipewatch.py -t 3 "seq 10 20" "seq 20 30"
@@ -27,7 +27,7 @@ test_cleanup:
 	nilmtools/cleanup.py extras/cleanup.cfg
 
 test_insert:
-	nilmtools/insert.py --file --dry-run  /test/foo </dev/null
+	nilmtools/insert.py --skip --file --dry-run /foo/bar ~/data/20130311T2100.prep1.gz ~/data/20130311T2100.prep1.gz ~/data/20130311T2200.prep1.gz
 
 test_copy:
 	nilmtools/copy_wildcard.py -U "http://nilmdb.com/bucket/" -D /lees*

nilmtools/insert.py

@@ -53,7 +53,8 @@ def parse_args(argv = None):
       is stepped forward to match 'clock'.
 
     - If 'data' is running ahead, there is overlap in the data, and an
-      error is raised.
+      error is raised.  If '--ignore' is specified, the current file
+      is skipped instead of raising an error.
     """))
     parser.add_argument("-u", "--url", action="store",
                         default="http://localhost/nilmdb/",
@@ -61,6 +62,8 @@ def parse_args(argv = None):
     group = parser.add_argument_group("Misc options")
     group.add_argument("-D", "--dry-run", action="store_true",
                        help="Parse files, but don't insert any data")
+    group.add_argument("-s", "--skip", action="store_true",
+                       help="Skip files if the data would overlap")
     group.add_argument("-m", "--max-gap", action="store", default=10.0,
                        metavar="SEC", type=float,
                        help="Max discrepency between clock and data "
@@ -235,6 +238,10 @@ def main(argv = None):
                                       "is %s but clock time is only %s",
                                       timestamp_to_human(data_ts),
                                       timestamp_to_human(clock_ts))
+                        if args.skip:
+                            printf("%s\n", err)
+                            printf("Skipping the remainder of this file\n")
+                            break
                         raise ParseError(filename, err)
 
                     if (data_ts + max_gap) < clock_ts: