mirror of
https://github.com/TECHNOFAB11/bumpver.git
synced 2025-12-15 15:53:50 +01:00
95 lines
2.3 KiB
Python
95 lines
2.3 KiB
Python
|
# This file is part of the pycalver project
|
||
|
|
# https://github.com/mbarkhau/pycalver
|
||
|
|
#
|
||
|
|
# (C) 2018 Manuel Barkhau (@mbarkhau)
|
||
|
|
# SPDX-License-Identifier: MIT
|
||
|
|
|
||
|
|
import re
|
||
|
|
import io
|
||
|
|
import os
|
||
|
|
import sys
|
||
|
|
import logging
|
||
|
|
import typing as typ
|
||
|
|
import datetime as dt
|
||
|
|
|
||
|
|
from pkg_resources import parse_version
|
||
|
|
|
||
|
|
from . import lex_id
|
||
|
|
|
||
|
|
log = logging.getLogger("pycalver.parse")
|
||
|
|
|
||
|
|
|
||
|
|
VALID_RELESE_VALUES = ("alpha", "beta", "dev", "rc", "post")
|
||
|
|
|
||
|
|
|
||
|
|
PYCALVER_RE: typ.re.Pattern[str] = re.compile(r"""
|
||
|
|
\b
|
||
|
|
(?P<version>
|
||
|
|
(?P<calver>
|
||
|
|
v # "v" version prefix
|
||
|
|
(?P<year>\d{4})
|
||
|
|
(?P<month>\d{2})
|
||
|
|
)
|
||
|
|
(?:
|
||
|
|
\. # "." build nr prefix
|
||
|
|
(?P<build>\d{4,})
|
||
|
|
)
|
||
|
|
(?:
|
||
|
|
\- # "-" release prefix
|
||
|
|
(?P<release>
|
||
|
|
alpha|beta|dev|rc|post
|
||
|
|
)
|
||
|
|
)?
|
||
|
|
)(?:\s|$)
|
||
|
|
""", flags=re.VERBOSE)
|
||
|
|
|
||
|
|
|
||
|
|
RE_PATTERN_PARTS = {
|
||
|
|
"pep440_version" : r"\d{6}\.\d+(a|b|dev|rc|post)?\d*",
|
||
|
|
"version" : r"v\d{6}\.\d{4,}\-(?:alpha|beta|dev|rc|post)",
|
||
|
|
"calver" : r"v\d{6}",
|
||
|
|
"build" : r"\.\d{4,}",
|
||
|
|
"release" : r"(\-(?:alpha|beta|dev|rc|post))?",
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class PatternMatch(typ.NamedTuple):
|
||
|
|
|
||
|
|
lineno : int
|
||
|
|
line : str
|
||
|
|
pattern : str
|
||
|
|
span : typ.Tuple[int, int]
|
||
|
|
match : str
|
||
|
|
|
||
|
|
|
||
|
|
MaybeMatch = typ.Optional[typ.re.Match[str]]
|
||
|
|
PyCalVerInfo = typ.Dict[str, str]
|
||
|
|
|
||
|
|
|
||
|
|
def iter_pattern_matches(lines: typ.List[str], pattern: str) -> typ.Iterable[PatternMatch]:
|
||
|
|
# The pattern is escaped, so that everything besides the format
|
||
|
|
# string variables is treated literally.
|
||
|
|
pattern_re = re.compile(
|
||
|
|
pattern
|
||
|
|
.replace("\\", "\\\\")
|
||
|
|
.replace("-", "\\-")
|
||
|
|
.replace(".", "\\.")
|
||
|
|
.replace("+", "\\+")
|
||
|
|
.replace("*", "\\*")
|
||
|
|
.replace("[", "\\[")
|
||
|
|
.replace("(", "\\(")
|
||
|
|
.format(**RE_PATTERN_PARTS)
|
||
|
|
)
|
||
|
|
for i, line in enumerate(lines):
|
||
|
|
match = pattern_re.search(line)
|
||
|
|
if match:
|
||
|
|
lineno = i + 1
|
||
|
|
yield PatternMatch(lineno, line, pattern, match.span(), match.group(0))
|
||
|
|
|
||
|
|
|
||
|
|
def parse_patterns(lines: typ.List[str], patterns: typ.List[str]) -> typ.List[PatternMatch]:
|
||
|
|
all_matches: typ.List[PatternMatch] = []
|
||
|
|
for pattern in patterns:
|
||
|
|
all_matches.extend(iter_pattern_matches(lines, pattern))
|
||
|
|
return all_matches
|