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Do not error out on lines containg spaces #6897

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10 changes: 2 additions & 8 deletions compose/config/environment.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,17 +19,11 @@
def split_env(env):
if isinstance(env, six.binary_type):
env = env.decode('utf-8', 'replace')
key = value = None

if '=' in env:
key, value = env.split('=', 1)
else:
key = env
if re.search(r'\s', key):
raise ConfigurationError(
"environment variable name '{}' may not contain whitespace.".format(key)
)
return key, value

return env, None

def env_vars_from_file(filename):
"""
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9 changes: 0 additions & 9 deletions tests/unit/config/environment_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -53,12 +53,3 @@ def test_env_vars_from_file_bom(self):
assert env_vars_from_file(str(tmpdir.join('bom.env'))) == {
'PARK_BOM': '박봄'
}

def test_env_vars_from_file_whitespace(self):
tmpdir = pytest.ensuretemp('env_file')
self.addCleanup(tmpdir.remove)
with codecs.open('{}/whitespace.env'.format(str(tmpdir)), 'w', encoding='utf-8') as f:
f.write('WHITESPACE =yes\n')
with pytest.raises(ConfigurationError) as exc:
env_vars_from_file(str(tmpdir.join('whitespace.env')))
assert 'environment variable' in exc.exconly()