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| author | Ned Batchelder <ned@nedbatchelder.com> | 2016-11-05 08:50:36 -0400 |
|---|---|---|
| committer | Ned Batchelder <ned@nedbatchelder.com> | 2016-11-05 08:50:36 -0400 |
| commit | 01e0d8ad49d74e93e00748a309f9a54b8a91307e (patch) | |
| tree | ac76fe85c37be40e391ebfde0dfef8db668d11f2 /coverage/phystokens.py | |
| parent | c9ee7976fe1c1126c1a6f8e23b0f8fc68c091e6f (diff) | |
| download | python-coveragepy-01e0d8ad49d74e93e00748a309f9a54b8a91307e.tar.gz | |
A fix for coding declarations, bug #529
Diffstat (limited to 'coverage/phystokens.py')
| -rw-r--r-- | coverage/phystokens.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/coverage/phystokens.py b/coverage/phystokens.py index 5e80ed5..9a697b6 100644 --- a/coverage/phystokens.py +++ b/coverage/phystokens.py @@ -290,5 +290,9 @@ def compile_unicode(source, filename, mode): @contract(source='unicode', returns='unicode') def neuter_encoding_declaration(source): """Return `source`, with any encoding declaration neutered.""" - source = COOKIE_RE.sub("# (deleted declaration)", source, count=2) + if COOKIE_RE.search(source): + source_lines = source.splitlines(True) + for lineno in range(min(2, len(source_lines))): + source_lines[lineno] = COOKIE_RE.sub("# (deleted declaration)", source_lines[lineno]) + source = "".join(source_lines) return source |