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Fix parsing of variable without a value #158

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Merged
theskumar merged 1 commit into from
Dec 14, 2018
Merged

Fix parsing of variable without a value #158

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6 changes: 3 additions & 3 deletions dotenv/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,14 +21,14 @@
r"""
(
\s* # leading whitespace
(?:export\s+)? # export
(?:export{0}+)? # export

( '[^']+' # single-quoted key
| [^=\#\s]+ # or unquoted key
)?

(?:
(?:\s*=\s*) # equal sign
(?:{0}*={0}*) # equal sign

( '(?:\\'|[^'])*' # single-quoted value
| "(?:\\"|[^"])*" # or double-quoted value
Expand All @@ -40,7 +40,7 @@
(?:\#[^\r\n]*)? # comment
(?:\r|\n|\r\n)? # newline
)
""",
""".format(r'[^\S\r\n]'),
re.MULTILINE | re.VERBOSE,
)

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7 changes: 7 additions & 0 deletions tests/test_core.py
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Expand Up @@ -63,6 +63,13 @@ def restore_os_environ():
Binding(key="c", value="d", original="c=d"),
],
),
(
'a=\nb=c',
[
Binding(key="a", value='', original='a=\n'),
Binding(key="b", value='c', original="b=c"),
]
),
(
'a="\nb=c',
[
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