diff options
Diffstat (limited to 'coverage/parser.py')
| -rw-r--r-- | coverage/parser.py | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/coverage/parser.py b/coverage/parser.py index abaa2e50..ed049685 100644 --- a/coverage/parser.py +++ b/coverage/parser.py @@ -41,9 +41,7 @@ class PythonParser: try: self.text = get_python_source(self.filename) except OSError as err: - raise NoSource( - f"No source for code: '{self.filename}': {err}" - ) + raise NoSource(f"No source for code: '{self.filename}': {err}") from err self.exclude = exclude @@ -243,7 +241,7 @@ class PythonParser: "Couldn't parse '%s' as Python source: '%s' at line %d" % ( self.filename, err.args[0], lineno ) - ) + ) from err self.excluded = self.first_lines(self.raw_excluded) @@ -363,7 +361,7 @@ class ByteParser: "Couldn't parse '%s' as Python source: '%s' at line %d" % ( filename, synerr.msg, synerr.lineno ) - ) + ) from synerr # Alternative Python implementations don't always provide all the # attributes on code objects that we need to do the analysis. |