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tobi-wan-kenobi 2020-05-09 21:24:28 +02:00
parent 320827d577
commit 92577e7d26
14 changed files with 291 additions and 192 deletions
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265
versioneer.py
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@ -1,4 +1,3 @@
# Version: 0.18
"""The Versioneer - like a rocketeer, but for versions.
@ -277,6 +276,7 @@ https://creativecommons.org/publicdomain/zero/1.0/ .
"""
from __future__ import print_function
try:
import configparser
except ImportError:
@ -308,11 +308,13 @@ def get_root():
setup_py = os.path.join(root, "setup.py")
versioneer_py = os.path.join(root, "versioneer.py")
if not (os.path.exists(setup_py) or os.path.exists(versioneer_py)):
err = ("Versioneer was unable to run the project root directory. "
"Versioneer requires setup.py to be executed from "
"its immediate directory (like 'python setup.py COMMAND'), "
"or in a way that lets it use sys.argv[0] to find the root "
"(like 'python path/to/setup.py COMMAND').")
err = (
"Versioneer was unable to run the project root directory. "
"Versioneer requires setup.py to be executed from "
"its immediate directory (like 'python setup.py COMMAND'), "
"or in a way that lets it use sys.argv[0] to find the root "
"(like 'python path/to/setup.py COMMAND')."
)
raise VersioneerBadRootError(err)
try:
# Certain runtime workflows (setup.py install/develop in a setuptools
@ -325,8 +327,10 @@ def get_root():
me_dir = os.path.normcase(os.path.splitext(me)[0])
vsr_dir = os.path.normcase(os.path.splitext(versioneer_py)[0])
if me_dir != vsr_dir:
print("Warning: build in %s is using versioneer.py from %s"
% (os.path.dirname(me), versioneer_py))
print(
"Warning: build in %s is using versioneer.py from %s"
% (os.path.dirname(me), versioneer_py)
)
except NameError:
pass
return root
@ -348,6 +352,7 @@ def get_config_from_root(root):
if parser.has_option("versioneer", name):
return parser.get("versioneer", name)
return None
cfg = VersioneerConfig()
cfg.VCS = VCS
cfg.style = get(parser, "style") or ""
@ -372,17 +377,18 @@ HANDLERS = {}
def register_vcs_handler(vcs, method): # decorator
"""Decorator to mark a method as the handler for a particular VCS."""
def decorate(f):
"""Store f in HANDLERS[vcs][method]."""
if vcs not in HANDLERS:
HANDLERS[vcs] = {}
HANDLERS[vcs][method] = f
return f
return decorate
def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
env=None):
def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False, env=None):
"""Call the given command(s)."""
assert isinstance(commands, list)
p = None
@ -390,10 +396,13 @@ def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
try:
dispcmd = str([c] + args)
# remember shell=False, so use git.cmd on windows, not just git
p = subprocess.Popen([c] + args, cwd=cwd, env=env,
stdout=subprocess.PIPE,
stderr=(subprocess.PIPE if hide_stderr
else None))
p = subprocess.Popen(
[c] + args,
cwd=cwd,
env=env,
stdout=subprocess.PIPE,
stderr=(subprocess.PIPE if hide_stderr else None),
)
break
except EnvironmentError:
e = sys.exc_info()[1]
@ -418,7 +427,9 @@ def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
return stdout, p.returncode
LONG_VERSION_PY['git'] = '''
LONG_VERSION_PY[
"git"
] = '''
# This file helps to compute a version number in source trees obtained from
# git-archive tarball (such as those provided by githubs download-from-tag
# feature). Distribution tarballs (built by setup.py sdist) and build
@ -993,7 +1004,7 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
# starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
# just "foo-1.0". If we see a "tag: " prefix, prefer those.
TAG = "tag: "
tags = set([r[len(TAG):] for r in refs if r.startswith(TAG)])
tags = set([r[len(TAG) :] for r in refs if r.startswith(TAG)])
if not tags:
# Either we're using git < 1.8.3, or there really are no tags. We use
# a heuristic: assume all version tags have a digit. The old git %d
@ -1002,7 +1013,7 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
# between branches and tags. By ignoring refnames without digits, we
# filter out many common branch names like "release" and
# "stabilization", as well as "HEAD" and "master".
tags = set([r for r in refs if re.search(r'\d', r)])
tags = set([r for r in refs if re.search(r"\d", r)])
if verbose:
print("discarding '%s', no digits" % ",".join(refs - tags))
if verbose:
@ -1010,19 +1021,26 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
for ref in sorted(tags):
# sorting will prefer e.g. "2.0" over "2.0rc1"
if ref.startswith(tag_prefix):
r = ref[len(tag_prefix):]
r = ref[len(tag_prefix) :]
if verbose:
print("picking %s" % r)
return {"version": r,
"full-revisionid": keywords["full"].strip(),
"dirty": False, "error": None,
"date": date}
return {
"version": r,
"full-revisionid": keywords["full"].strip(),
"dirty": False,
"error": None,
"date": date,
}
# no suitable tags, so version is "0+unknown", but full hex is still there
if verbose:
print("no suitable tags, using unknown + full revision id")
return {"version": "0+unknown",
"full-revisionid": keywords["full"].strip(),
"dirty": False, "error": "no suitable tags", "date": None}
return {
"version": "0+unknown",
"full-revisionid": keywords["full"].strip(),
"dirty": False,
"error": "no suitable tags",
"date": None,
}
@register_vcs_handler("git", "pieces_from_vcs")
@ -1037,8 +1055,7 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
if sys.platform == "win32":
GITS = ["git.cmd", "git.exe"]
out, rc = run_command(GITS, ["rev-parse", "--git-dir"], cwd=root,
hide_stderr=True)
out, rc = run_command(GITS, ["rev-parse", "--git-dir"], cwd=root, hide_stderr=True)
if rc != 0:
if verbose:
print("Directory %s not under git control" % root)
@ -1046,10 +1063,19 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
# if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
# if there isn't one, this yields HEX[-dirty] (no NUM)
describe_out, rc = run_command(GITS, ["describe", "--tags", "--dirty",
"--always", "--long",
"--match", "%s*" % tag_prefix],
cwd=root)
describe_out, rc = run_command(
GITS,
[
"describe",
"--tags",
"--dirty",
"--always",
"--long",
"--match",
"%s*" % tag_prefix,
],
cwd=root,
)
# --long was added in git-1.5.5
if describe_out is None:
raise NotThisMethod("'git describe' failed")
@ -1072,17 +1098,16 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
dirty = git_describe.endswith("-dirty")
pieces["dirty"] = dirty
if dirty:
git_describe = git_describe[:git_describe.rindex("-dirty")]
git_describe = git_describe[: git_describe.rindex("-dirty")]
# now we have TAG-NUM-gHEX or HEX
if "-" in git_describe:
# TAG-NUM-gHEX
mo = re.search(r'^(.+)-(\d+)-g([0-9a-f]+)$', git_describe)
mo = re.search(r"^(.+)-(\d+)-g([0-9a-f]+)$", git_describe)
if not mo:
# unparseable. Maybe git-describe is misbehaving?
pieces["error"] = ("unable to parse git-describe output: '%s'"
% describe_out)
pieces["error"] = "unable to parse git-describe output: '%s'" % describe_out
return pieces
# tag
@ -1091,10 +1116,12 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
if verbose:
fmt = "tag '%s' doesn't start with prefix '%s'"
print(fmt % (full_tag, tag_prefix))
pieces["error"] = ("tag '%s' doesn't start with prefix '%s'"
% (full_tag, tag_prefix))
pieces["error"] = "tag '%s' doesn't start with prefix '%s'" % (
full_tag,
tag_prefix,
)
return pieces
pieces["closest-tag"] = full_tag[len(tag_prefix):]
pieces["closest-tag"] = full_tag[len(tag_prefix) :]
# distance: number of commits since tag
pieces["distance"] = int(mo.group(2))
@ -1105,13 +1132,13 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
else:
# HEX: no tags
pieces["closest-tag"] = None
count_out, rc = run_command(GITS, ["rev-list", "HEAD", "--count"],
cwd=root)
count_out, rc = run_command(GITS, ["rev-list", "HEAD", "--count"], cwd=root)
pieces["distance"] = int(count_out) # total number of commits
# commit date: see ISO-8601 comment in git_versions_from_keywords()
date = run_command(GITS, ["show", "-s", "--format=%ci", "HEAD"],
cwd=root)[0].strip()
date = run_command(GITS, ["show", "-s", "--format=%ci", "HEAD"], cwd=root)[
0
].strip()
pieces["date"] = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
return pieces
@ -1167,16 +1194,22 @@ def versions_from_parentdir(parentdir_prefix, root, verbose):
for i in range(3):
dirname = os.path.basename(root)
if dirname.startswith(parentdir_prefix):
return {"version": dirname[len(parentdir_prefix):],
"full-revisionid": None,
"dirty": False, "error": None, "date": None}
return {
"version": dirname[len(parentdir_prefix) :],
"full-revisionid": None,
"dirty": False,
"error": None,
"date": None,
}
else:
rootdirs.append(root)
root = os.path.dirname(root) # up a level
if verbose:
print("Tried directories %s but none started with prefix %s" %
(str(rootdirs), parentdir_prefix))
print(
"Tried directories %s but none started with prefix %s"
% (str(rootdirs), parentdir_prefix)
)
raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
@ -1205,11 +1238,13 @@ def versions_from_file(filename):
contents = f.read()
except EnvironmentError:
raise NotThisMethod("unable to read _version.py")
mo = re.search(r"version_json = '''\n(.*)''' # END VERSION_JSON",
contents, re.M | re.S)
mo = re.search(
r"version_json = '''\n(.*)''' # END VERSION_JSON", contents, re.M | re.S
)
if not mo:
mo = re.search(r"version_json = '''\r\n(.*)''' # END VERSION_JSON",
contents, re.M | re.S)
mo = re.search(
r"version_json = '''\r\n(.*)''' # END VERSION_JSON", contents, re.M | re.S
)
if not mo:
raise NotThisMethod("no version_json in _version.py")
return json.loads(mo.group(1))
@ -1218,8 +1253,7 @@ def versions_from_file(filename):
def write_to_version_file(filename, versions):
"""Write the given version number to the given _version.py file."""
os.unlink(filename)
contents = json.dumps(versions, sort_keys=True,
indent=1, separators=(",", ": "))
contents = json.dumps(versions, sort_keys=True, indent=1, separators=(",", ": "))
with open(filename, "w") as f:
f.write(SHORT_VERSION_PY % contents)
@ -1251,8 +1285,7 @@ def render_pep440(pieces):
rendered += ".dirty"
else:
# exception #1
rendered = "0+untagged.%d.g%s" % (pieces["distance"],
pieces["short"])
rendered = "0+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
if pieces["dirty"]:
rendered += ".dirty"
return rendered
@ -1366,11 +1399,13 @@ def render_git_describe_long(pieces):
def render(pieces, style):
"""Render the given version pieces into the requested style."""
if pieces["error"]:
return {"version": "unknown",
"full-revisionid": pieces.get("long"),
"dirty": None,
"error": pieces["error"],
"date": None}
return {
"version": "unknown",
"full-revisionid": pieces.get("long"),
"dirty": None,
"error": pieces["error"],
"date": None,
}
if not style or style == "default":
style = "pep440" # the default
@ -1390,9 +1425,13 @@ def render(pieces, style):
else:
raise ValueError("unknown style '%s'" % style)
return {"version": rendered, "full-revisionid": pieces["long"],
"dirty": pieces["dirty"], "error": None,
"date": pieces.get("date")}
return {
"version": rendered,
"full-revisionid": pieces["long"],
"dirty": pieces["dirty"],
"error": None,
"date": pieces.get("date"),
}
class VersioneerBadRootError(Exception):
@ -1415,8 +1454,9 @@ def get_versions(verbose=False):
handlers = HANDLERS.get(cfg.VCS)
assert handlers, "unrecognized VCS '%s'" % cfg.VCS
verbose = verbose or cfg.verbose
assert cfg.versionfile_source is not None, \
"please set versioneer.versionfile_source"
assert (
cfg.versionfile_source is not None
), "please set versioneer.versionfile_source"
assert cfg.tag_prefix is not None, "please set versioneer.tag_prefix"
versionfile_abs = os.path.join(root, cfg.versionfile_source)
@ -1470,9 +1510,13 @@ def get_versions(verbose=False):
if verbose:
print("unable to compute version")
return {"version": "0+unknown", "full-revisionid": None,
"dirty": None, "error": "unable to compute version",
"date": None}
return {
"version": "0+unknown",
"full-revisionid": None,
"dirty": None,
"error": "unable to compute version",
"date": None,
}
def get_version():
@ -1521,6 +1565,7 @@ def get_cmdclass():
print(" date: %s" % vers.get("date"))
if vers["error"]:
print(" error: %s" % vers["error"])
cmds["version"] = cmd_version
# we override "build_py" in both distutils and setuptools
@ -1553,14 +1598,15 @@ def get_cmdclass():
# now locate _version.py in the new build/ directory and replace
# it with an updated value
if cfg.versionfile_build:
target_versionfile = os.path.join(self.build_lib,
cfg.versionfile_build)
target_versionfile = os.path.join(self.build_lib, cfg.versionfile_build)
print("UPDATING %s" % target_versionfile)
write_to_version_file(target_versionfile, versions)
cmds["build_py"] = cmd_build_py
if "cx_Freeze" in sys.modules: # cx_freeze enabled?
from cx_Freeze.dist import build_exe as _build_exe
# nczeczulin reports that py2exe won't like the pep440-style string
# as FILEVERSION, but it can be used for PRODUCTVERSION, e.g.
# setup(console=[{
@ -1581,17 +1627,21 @@ def get_cmdclass():
os.unlink(target_versionfile)
with open(cfg.versionfile_source, "w") as f:
LONG = LONG_VERSION_PY[cfg.VCS]
f.write(LONG %
{"DOLLAR": "$",
"STYLE": cfg.style,
"TAG_PREFIX": cfg.tag_prefix,
"PARENTDIR_PREFIX": cfg.parentdir_prefix,
"VERSIONFILE_SOURCE": cfg.versionfile_source,
})
f.write(
LONG
% {
"DOLLAR": "$",
"STYLE": cfg.style,
"TAG_PREFIX": cfg.tag_prefix,
"PARENTDIR_PREFIX": cfg.parentdir_prefix,
"VERSIONFILE_SOURCE": cfg.versionfile_source,
}
)
cmds["build_exe"] = cmd_build_exe
del cmds["build_py"]
if 'py2exe' in sys.modules: # py2exe enabled?
if "py2exe" in sys.modules: # py2exe enabled?
try:
from py2exe.distutils_buildexe import py2exe as _py2exe # py3
except ImportError:
@ -1610,13 +1660,17 @@ def get_cmdclass():
os.unlink(target_versionfile)
with open(cfg.versionfile_source, "w") as f:
LONG = LONG_VERSION_PY[cfg.VCS]
f.write(LONG %
{"DOLLAR": "$",
"STYLE": cfg.style,
"TAG_PREFIX": cfg.tag_prefix,
"PARENTDIR_PREFIX": cfg.parentdir_prefix,
"VERSIONFILE_SOURCE": cfg.versionfile_source,
})
f.write(
LONG
% {
"DOLLAR": "$",
"STYLE": cfg.style,
"TAG_PREFIX": cfg.tag_prefix,
"PARENTDIR_PREFIX": cfg.parentdir_prefix,
"VERSIONFILE_SOURCE": cfg.versionfile_source,
}
)
cmds["py2exe"] = cmd_py2exe
# we override different "sdist" commands for both environments
@ -1643,8 +1697,10 @@ def get_cmdclass():
# updated value
target_versionfile = os.path.join(base_dir, cfg.versionfile_source)
print("UPDATING %s" % target_versionfile)
write_to_version_file(target_versionfile,
self._versioneer_generated_versions)
write_to_version_file(
target_versionfile, self._versioneer_generated_versions
)
cmds["sdist"] = cmd_sdist
return cmds
@ -1699,11 +1755,13 @@ def do_setup():
root = get_root()
try:
cfg = get_config_from_root(root)
except (EnvironmentError, configparser.NoSectionError,
configparser.NoOptionError) as e:
except (
EnvironmentError,
configparser.NoSectionError,
configparser.NoOptionError,
) as e:
if isinstance(e, (EnvironmentError, configparser.NoSectionError)):
print("Adding sample versioneer config to setup.cfg",
file=sys.stderr)
print("Adding sample versioneer config to setup.cfg", file=sys.stderr)
with open(os.path.join(root, "setup.cfg"), "a") as f:
f.write(SAMPLE_CONFIG)
print(CONFIG_ERROR, file=sys.stderr)
@ -1712,15 +1770,18 @@ def do_setup():
print(" creating %s" % cfg.versionfile_source)
with open(cfg.versionfile_source, "w") as f:
LONG = LONG_VERSION_PY[cfg.VCS]
f.write(LONG % {"DOLLAR": "$",
"STYLE": cfg.style,
"TAG_PREFIX": cfg.tag_prefix,
"PARENTDIR_PREFIX": cfg.parentdir_prefix,
"VERSIONFILE_SOURCE": cfg.versionfile_source,
})
f.write(
LONG
% {
"DOLLAR": "$",
"STYLE": cfg.style,
"TAG_PREFIX": cfg.tag_prefix,
"PARENTDIR_PREFIX": cfg.parentdir_prefix,
"VERSIONFILE_SOURCE": cfg.versionfile_source,
}
)
ipy = os.path.join(os.path.dirname(cfg.versionfile_source),
"__init__.py")
ipy = os.path.join(os.path.dirname(cfg.versionfile_source), "__init__.py")
if os.path.exists(ipy):
try:
with open(ipy, "r") as f:
@ -1762,8 +1823,10 @@ def do_setup():
else:
print(" 'versioneer.py' already in MANIFEST.in")
if cfg.versionfile_source not in simple_includes:
print(" appending versionfile_source ('%s') to MANIFEST.in" %
cfg.versionfile_source)
print(
" appending versionfile_source ('%s') to MANIFEST.in"
% cfg.versionfile_source
)
with open(manifest_in, "a") as f:
f.write("include %s\n" % cfg.versionfile_source)
else: