def render_version(ver, max_ver=None, show_error=False, color=True):
t = _get_term(color)
s = ''
if 'version' in ver:
if 'epoch' in ver:
e = str(ver['epoch'])
s += t.cyan(e) + t.bold_black(':')
v = ver['version']
if max_ver and v == max_ver:
s += t.green(v)
else:
s += t.yellow(v)
if 'release' in ver:
r = ver['release']
s += t.bold_black('-') + t.cyan(r)
else:
if show_error:
try:
err_msg = ver['error']
except KeyError:
err_msg = ("BUG: No version fetched but fetcher didn't return "
"error. Fetcher bug!")
else:
err_msg = '!!'
s = t.red(err_msg)
if 'next' in ver:
next_ver = ver['next']
if not util.is_same_version(ver, next_ver):
s += ' -> ' + render_version(next_ver, max_ver=max_ver, color=color)
if 'was' in ver:
was_ver = ver['was']
s += ' (was: %s)' % render_version(was_ver, max_ver=max_ver,
color=color)
return s
def render_version_html(ver, max_ver=None, show_error=False):
s = ''
if 'version' in ver:
if 'epoch' in ver:
s += ('<span class="ver-epoch ver-extra">%s</span>'
'<span class="ver-sep">:</span>' % ver['epoch'])
v = ver['version']
if max_ver and v == max_ver:
s += '<span class="ver-new">%s</span>' % v
else:
s += '<span class="ver-old">%s</span>' % v
if 'release' in ver:
s += ('<span class="ver-sep">-</span>'
'<span class="ver-release ver-extra">%s</span>'
% ver['release'])
else:
if show_error:
try:
err_msg = ver['error']
except KeyError:
err_msg = ("BUG: No version fetched but fetcher didn't return "
"error. Fetcher bug!")
else:
err_msg = '!!'
s += '<span class="ver-error">%s</span>' % err_msg
if 'next' in ver:
next_ver = ver['next']
if not util.is_same_version(ver, next_ver):
s += ' → ' + \
render_version_html(next_ver, max_ver)
return s