| from __future__ import unicode_literals |
|
|
| import datetime |
| import os |
| import subprocess |
|
|
|
|
| def get_version(version=None): |
| "Returns a PEP 440-compliant version number from VERSION." |
| version = get_complete_version(version) |
|
|
| |
| |
| |
| |
|
|
| main = get_main_version(version) |
|
|
| sub = "" |
| if version[3] == "alpha" and version[4] == 0: |
| git_changeset = get_git_changeset() |
| sub = ".dev%s" % git_changeset if git_changeset else ".dev" |
| elif version[3] != "final": |
| mapping = {"alpha": "a", "beta": "b", "rc": "rc"} |
| sub = mapping[version[3]] + str(version[4]) |
|
|
| return str(main + sub) |
|
|
|
|
| def get_main_version(version=None): |
| "Returns main version (X.Y[.Z]) from VERSION." |
| version = get_complete_version(version) |
| parts = 2 if version[2] == 0 else 3 |
| return ".".join(str(x) for x in version[:parts]) |
|
|
|
|
| def get_complete_version(version=None): |
| """Returns a tuple of the graphene version. If version argument is non-empty, |
| then checks for correctness of the tuple provided. |
| """ |
| if version is None: |
| from graphene import VERSION as version |
| else: |
| assert len(version) == 5 |
| assert version[3] in ("alpha", "beta", "rc", "final") |
|
|
| return version |
|
|
|
|
| def get_docs_version(version=None): |
| version = get_complete_version(version) |
| if version[3] != "final": |
| return "dev" |
| else: |
| return "%d.%d" % version[:2] |
|
|
|
|
| def get_git_changeset(): |
| """Returns a numeric identifier of the latest git changeset. |
| The result is the UTC timestamp of the changeset in YYYYMMDDHHMMSS format. |
| This value isn't guaranteed to be unique, but collisions are very unlikely, |
| so it's sufficient for generating the development version numbers. |
| """ |
| repo_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) |
| try: |
| git_log = subprocess.Popen( |
| "git log --pretty=format:%ct --quiet -1 HEAD", |
| stdout=subprocess.PIPE, |
| stderr=subprocess.PIPE, |
| shell=True, |
| cwd=repo_dir, |
| universal_newlines=True, |
| ) |
| timestamp = git_log.communicate()[0] |
| timestamp = datetime.datetime.utcfromtimestamp(int(timestamp)) |
| except: |
| return None |
| return timestamp.strftime("%Y%m%d%H%M%S") |
|
|
