def pretty_diff(diff):
added = {}
removed = {}
for s in diff:
fn = s[1:]
name, version = egginst.name_version_fn(fn)
if s.startswith('-'):
removed[name.lower()] = version
elif s.startswith('+'):
added[name.lower()] = version
changed = set(added) & set(removed)
for name in sorted(changed):
yield ' %s (%s -> %s)' % (name, removed[name], added[name])
for name in sorted(set(removed) - changed):
yield '-%s-%s' % (name, removed[name])
for name in sorted(set(added) - changed):
yield '+%s-%s' % (name, added[name])
def get_installed(prefix, pat=None):
results = []
for fn in egginst.get_installed(prefix):
if pat and not pat.search(fn[:-4]):
continue
lst = list(egginst.name_version_fn(fn))
info = get_installed_info(prefix, cname_fn(fn))
if info is None:
lst.append('-')
else:
path = join(info['meta_dir'], '__enpkg__.txt')
if isfile(path):
d = {}
execfile(path, d)
lst.append(shorten_repo(d['repo']))
else:
lst.append('-')
results.append(tuple(lst))
return results
def get_installed(prefix, pat=None):
results = []
for fn in egginst.get_installed(prefix):
if pat and not pat.search(fn[:-4]):
continue
lst = list(egginst.name_version_fn(fn))
info = get_installed_info(prefix, cname_fn(fn))
if info is None:
lst.append('-')
else:
path = join(info['meta_dir'], '__enpkg__.txt')
if isfile(path):
d = {}
execfile(path, d)
lst.append(shorten_repo(d['repo']))
else:
lst.append('-')
results.append(tuple(lst))
return results
def print_installed(pat=None):
fmt = '%-20s %-20s %s'
print fmt % ('Project name', 'Version', 'Repository')
print 60 * '='
for fn in egginst.get_installed():
if pat and not pat.search(fn[:-4]):
continue
lst = list(egginst.name_version_fn(fn))
info = get_installed_info(cname_fn(fn))
if info is None:
lst.append('')
else:
path = join(info['meta_dir'], '__enpkg__.txt')
if isfile(path):
d = {}
execfile(path, d)
lst.append(shorten_repo(d['repo']))
else:
lst.append('')
print fmt % tuple(lst)
def print_installed(pat=None):
fmt = '%-20s %-20s %s'
print fmt % ('Project name', 'Version', 'Repository')
print 60 * '='
for fn in egginst.get_installed():
if pat and not pat.search(fn[:-4]):
continue
lst = list(egginst.name_version_fn(fn))
info = get_installed_info(cname_fn(fn))
if info is None:
lst.append('')
else:
path = join(info['meta_dir'], '__enpkg__.txt')
if isfile(path):
d = {}
execfile(path, d)
lst.append(shorten_repo(d['repo']))
else:
lst.append('')
print fmt % tuple(lst)
def get_installed_info(prefix, cname):
"""
return a dictionary with information about the package specified by the
canonical name found in prefix, or None if the package is not found
"""
meta_dir = join(prefix, 'EGG-INFO', cname)
meta_txt = join(meta_dir, '__egginst__.txt')
if not isfile(meta_txt):
return None
d = {}
execfile(meta_txt, d)
res = {}
res['egg_name'] = d['egg_name']
res['name'], res['version'] = name_version_fn(d['egg_name'])
res['mtime'] = time.ctime(getmtime(meta_txt))
res['meta_dir'] = meta_dir
meta2_txt = join(meta_dir, '__enpkg__.txt')
if isfile(meta2_txt):
d = {}
execfile(meta2_txt, d)
res['repo'] = shorten_repo(d['repo'])
return res
