6
在version.py
有一个方法get_git_version()
当我执行./manage.py runserver
这个错误是从version.py
文件提出get_git_version找不到版本号
提高ValueError异常(“无法找到版本号!”)
def get_git_version(abbrev=4):
# Read in the version that's currently in RELEASE-VERSION.
release_version = read_release_version()
# First try to get the current version using "git describe".
version = call_git_describe(abbrev)
# If that doesn't work, fall back on the value that's in
# RELEASE-VERSION.
if version is None:
version = release_version
# If we still don't have anything, that's an error.
if version is None:
raise ValueError("Cannot find the version number!")
# If the current version is different from what's in the
# RELEASE-VERSION file, update the file to be current.
if version != release_version:
write_release_version(version)
# Finally, return the current version.
return version
def read_release_version():
try:
f = open("RELEASE-VERSION", "r")
try:
version = f.readlines()[0]
return version.strip()
finally:
f.close()
except:
return None
DEF read_release_version(): 尝试: F =打开( “释放VERSION”, “R”) 尝试: 版本= f.readlines()[0] 返回version.strip() 最后: f.close() 除外: 返回无 –
检查'RELEASE-VERSION'文件的路径。另外通过在打开时附加文件扩展名来检查,如'RELEASE-VERSION.txt'。 –