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Handle ~= for python.

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This commit is contained in:
Jelmer Vernooij 2021-03-17 15:06:02 +00:00
parent cc85d9d7a3
commit 997a643b01
1 changed files with 14 additions and 2 deletions
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16
ognibuild/resolver/apt.py
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@ -96,8 +96,20 @@ def python_spec_to_apt_rels(pkg_name, specs):
else:
rels = []
for spec in specs:
c = {">=": ">=", "<=": "<=", "<": "<<", ">": ">>", "=": "="}[spec[0]]
rels.append([{"name": pkg_name, "version": (c, Version(spec[1]))}])
deb_version = Version(spec[1])
if spec[0] == '~=':
# PEP 440: For a given release identifier V.N , the compatible
# release clause is approximately equivalent to the pair of
# comparison clauses: >= V.N, == V.*
parts = spec[1].split('.')
parts.pop(-1)
parts[-1] = str(int(parts[-1])+1)
next_maj_deb_version = Version('.'.join(parts))
rels.extend([{"name": pkg_name, "version": ('>=', deb_version)},
{"name": pkg_name, "version": ('<<', next_maj_deb_version)}])
else:
c = {">=": ">=", "<=": "<=", "<": "<<", ">": ">>", "=": "="}[spec[0]]
rels.append([{"name": pkg_name, "version": (c, deb_version)}])
return rels