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fix newline handling

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Manuel Barkhau 2018-11-11 15:40:16 +01:00
parent 181da8c930
commit abed4c9aad
2 changed files with 26 additions and 13 deletions
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17
src/pycalver/rewrite.py
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@ -14,6 +14,15 @@ from . import parse
log = logging.getLogger("pycalver.rewrite")
def _detect_line_sep(content: str) -> str:
if "\r\n" in content:
return "\r\n"
elif "\r" in content:
return "\r"
else:
return "\n"
def rewrite_lines(
old_lines: typ.List[str], patterns: typ.List[str], new_version: str
) -> typ.List[str]:
@ -34,16 +43,14 @@ def rewrite_lines(
def rewrite(
new_version: str, file_patterns: typ.Dict[str, typ.List[str]], dry=False, verbose=False
new_version: str, file_patterns: typ.Dict[str, typ.List[str]], dry=False, verbose: int = 0
) -> None:
for filepath, patterns in file_patterns.items():
with io.open(filepath, mode="rt", encoding="utf-8") as fh:
content = fh.read()
# TODO (mb 2018-09-18): Detect line sep
line_sep = "\n"
old_lines = content.splitlines()
line_sep = _detect_line_sep(content)
old_lines = content.split(line_sep)
new_lines = rewrite_lines(old_lines, patterns, new_version)
if dry or verbose: