Newer
Older
'''
Object representing a changelog in memory
'''
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def __init__(self, data):
self.verbatim = ""
self.load(data)
def load(self, data):
'''
Load a changelog file
'''
version = None
lines = data.split("\n")
for line in lines:
# ignore empty lines
if len(line.strip()) == 0:
continue
# ignore comments
if line.lstrip().startswith("#"):
continue
# try to match a new version
m = re.match("\[(\d+)\]", line.lstrip())
if m is not None:
version = int(m.group(1))
self[version] = []
continue
# if line are out of a version => invalid format
if version is None:
raise Exception("Invalid format: Line outside version")
# add line to version changelog
self[version] += [line]
# save original
self.verbatim = data
def show(self, version=None, verbose=False):
'''
Show changelog for a given version or all
'''
out('#light##yellow#Changelog:#reset#')
# if no version take the hightest
if version is None:
version = max(self)
# display asked version
if version in self:
self._show_version(version)
# display all version in verbose mode
if verbose:
for ver in sorted((k for k in self if k < version), reverse=True):
self._show_version(ver)
def _show_version(self, version):
'''
Display a version content
'''
out(' #yellow#Version:#reset# %s' % version)
for line in self[version]:
out(" %s" % line)