From a68b7d2d37dfd2c4fad5bbca22c34ee3ff5e53de Mon Sep 17 00:00:00 2001 From: Ned Batchelder Date: Tue, 10 Nov 2009 20:29:35 -0500 Subject: Some per-instance caching to speed code parsing and analysis. --- coverage/parser.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'coverage/parser.py') diff --git a/coverage/parser.py b/coverage/parser.py index 9e0bd158..760e4e47 100644 --- a/coverage/parser.py +++ b/coverage/parser.py @@ -4,7 +4,7 @@ import glob, opcode, os, re, sys, token, tokenize from coverage.backward import set, sorted, StringIO # pylint: disable-msg=W0622 from coverage.bytecode import ByteCodes, CodeObjects -from coverage.misc import nice_pair, CoverageException, NoSource +from coverage.misc import nice_pair, CoverageException, NoSource, expensive class CodeParser(object): @@ -193,6 +193,7 @@ class CodeParser(object): if fl1 != fl2: all_arcs.append((fl1, fl2)) return sorted(all_arcs) + arcs = expensive(arcs) def exit_counts(self): """Get a mapping from line numbers to count of exits from that line. @@ -212,6 +213,7 @@ class CodeParser(object): exit_counts[l1] += 1 return exit_counts + exit_counts = expensive(exit_counts) ## Opcodes that guide the ByteParser. -- cgit v1.2.1