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| author | Daniel Holth <dholth@fastmail.fm> | 2016-06-15 23:46:00 (GMT) |
|---|---|---|
| committer | Daniel Holth <dholth@fastmail.fm> | 2016-06-15 23:46:00 (GMT) |
| commit | f8fbe351d2677bc2e4e3094e905c579825c1582a (patch) | |
| tree | 64e0c20decc566367ec34ed6fcd13a368532512d /src/engine/SCons/Scanner | |
| parent | 88958d1f4beae35315b26ec1b32b38eeb41946f8 (diff) | |
| download | SCons-f8fbe351d2677bc2e4e3094e905c579825c1582a.zip SCons-f8fbe351d2677bc2e4e3094e905c579825c1582a.tar.gz SCons-f8fbe351d2677bc2e4e3094e905c579825c1582a.tar.bz2 | |
wrap several frequently-used open() calls in with statements
Diffstat (limited to 'src/engine/SCons/Scanner')
| -rw-r--r-- | src/engine/SCons/Scanner/C.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/engine/SCons/Scanner/C.py b/src/engine/SCons/Scanner/C.py index 3b34b88..c2e50a6 100644 --- a/src/engine/SCons/Scanner/C.py +++ b/src/engine/SCons/Scanner/C.py @@ -58,12 +58,11 @@ class SConsCPPScanner(SCons.cpp.PreProcessor): return result def read_file(self, file): try: - fp = open(str(file.rfile())) + with open(str(file.rfile())) as fp: + return fp.read() except EnvironmentError as e: self.missing.append((file, self.current_file)) return '' - else: - return fp.read() def dictify_CPPDEFINES(env): cppdefines = env.get('CPPDEFINES', {}) |