def pyremove(interpreter, package, vrange):
"""Remove public modules listed in pkg.pyremove file."""
srcfpath = "./debian/%s.pyremove" % package
if not exists(srcfpath):
return
impl = interpreter.impl
versions = get_requested_versions(impl, vrange)
for line in open(srcfpath, encoding='utf-8'):
if not line or line.startswith('#'):
continue
details = REMOVE_RE.match(line)
if not details:
raise ValueError("unrecognized line: %s: %s" % (package, line))
details = details.groupdict()
myvers = versions & get_requested_versions(impl, details['vrange'])
if not myvers:
log.debug('%s.pyremove: no matching versions for line %s', package,
line)
for version in myvers:
site_dirs = interpreter.old_sitedirs(package, version)
site_dirs.append(interpreter.sitedir(package, version))
for sdir in site_dirs:
files = glob(sdir + '/' + details['pattern'])
for fpath in files:
if isdir(fpath):
rmtree(fpath)
else:
os.remove(fpath)
def pyremove(interpreter, package, vrange):
"""Remove public modules listed in pkg.pyremove file."""
srcfpath = "./debian/%s.pyremove" % package
if not exists(srcfpath):
return
impl = interpreter.impl
versions = get_requested_versions(impl, vrange)
for line in open(srcfpath, encoding='utf-8'):
if not line or line.startswith('#'):
continue
details = REMOVE_RE.match(line)
if not details:
raise ValueError("unrecognized line: %s: %s" % (package, line))
details = details.groupdict()
myvers = versions & get_requested_versions(impl, details['vrange'])
if not myvers:
log.debug('%s.pyremove: no matching versions for line %s',
package, line)
for version in myvers:
site_dirs = interpreter.old_sitedirs(package, version)
site_dirs.append(interpreter.sitedir(package, version))
for sdir in site_dirs:
files = glob(sdir + '/' + details['pattern'])
for fpath in files:
if isdir(fpath):
rmtree(fpath)
else:
os.remove(fpath)
def pyinstall(interpreter, package, vrange):
"""Install local files listed in pkg.pyinstall files as public modules."""
srcfpath = "./debian/%s.pyinstall" % package
if not exists(srcfpath):
return
impl = interpreter.impl
versions = get_requested_versions(impl, vrange)
for line in open(srcfpath, encoding='utf-8'):
if not line or line.startswith('#'):
continue
details = INSTALL_RE.match(line)
if not details:
raise ValueError("unrecognized line: %s" % line)
details = details.groupdict()
if details['module']:
details['module'] = details['module'].replace('.', '/')
myvers = versions & get_requested_versions(impl, details['vrange'])
if not myvers:
log.debug('%s.pyinstall: no matching versions for line %s',
package, line)
continue
files = glob(details['pattern'])
if not files:
raise ValueError("missing file(s): %s" % details['pattern'])
for fpath in files:
fpath = fpath.lstrip('/.')
if details['module']:
dstname = join(details['module'], split(fpath)[1])
elif fpath.startswith('debian/'):
dstname = fpath[7:]
else:
dstname = fpath
for version in myvers:
dstfpath = join(interpreter.sitedir(package, version), dstname)
dstdir = split(dstfpath)[0]
if not exists(dstdir):
os.makedirs(dstdir)
if exists(dstfpath):
os.remove(dstfpath)
os.link(fpath, dstfpath)
def pyinstall(interpreter, package, vrange):
"""Install local files listed in pkg.pyinstall files as public modules."""
srcfpath = "./debian/%s.pyinstall" % package
if not exists(srcfpath):
return
impl = interpreter.impl
versions = get_requested_versions(impl, vrange)
for line in open(srcfpath, encoding='utf-8'):
if not line or line.startswith('#'):
continue
details = INSTALL_RE.match(line)
if not details:
raise ValueError("unrecognized line: %s" % line)
details = details.groupdict()
if details['module']:
details['module'] = details['module'].replace('.', '/')
myvers = versions & get_requested_versions(impl, details['vrange'])
if not myvers:
log.debug('%s.pyinstall: no matching versions for line %s',
package, line)
continue
files = glob(details['pattern'])
if not files:
raise ValueError("missing file(s): %s" % details['pattern'])
for fpath in files:
fpath = fpath.lstrip('/.')
if details['module']:
dstname = join(details['module'], split(fpath)[1])
elif fpath.startswith('debian/'):
dstname = fpath[7:]
else:
dstname = fpath
for version in myvers:
dstfpath = join(interpreter.sitedir(package, version), dstname)
dstdir = split(dstfpath)[0]
if not exists(dstdir):
os.makedirs(dstdir)
if exists(dstfpath):
os.remove(dstfpath)
os.link(fpath, dstfpath)
def load(impl):
"""Load iformation about installed Python distributions.
:param impl: interpreter implementation, f.e. cpython2, cpython3, pypy
:type impl: str
"""
fname = PYDIST_OVERRIDES_FNAMES.get(impl)
if exists(fname):
to_check = [fname] # first one!
else:
to_check = []
dname = PYDIST_DIRS.get(impl)
if isdir(dname):
to_check.extend(join(dname, i) for i in os.listdir(dname))
fbname = '/usr/share/dh-python/dist/{}_fallback'.format(impl)
if exists(fbname): # fall back generated at dh-python build time
to_check.append(fbname) # last one!
result = {}
for fpath in to_check:
with open(fpath, encoding='utf-8') as fp:
for line in fp:
line = line.strip('\r\n')
if line.startswith('#') or not line:
continue
dist = PYDIST_RE.search(line)
if not dist:
raise Exception('invalid pydist line: %s (in %s)' %
(line, fpath))
dist = dist.groupdict()
name = safe_name(dist['name'])
dist['versions'] = get_requested_versions(impl, dist['vrange'])
dist['dependency'] = dist['dependency'].strip()
if dist['rules']:
dist['rules'] = dist['rules'].split(';')
else:
dist['rules'] = []
result.setdefault(name, []).append(dist)
return result
def load(impl):
"""Load iformation about installed Python distributions.
:param impl: interpreter implementation, f.e. cpython2, cpython3, pypy
:type impl: str
"""
fname = PYDIST_OVERRIDES_FNAMES.get(impl)
if exists(fname):
to_check = [fname] # first one!
else:
to_check = []
dname = PYDIST_DIRS.get(impl)
if isdir(dname):
to_check.extend(join(dname, i) for i in os.listdir(dname))
fbname = '/usr/share/dh-python/dist/{}_fallback'.format(impl)
if exists(fbname): # fall back generated at dh-python build time
to_check.append(fbname) # last one!
result = {}
for fpath in to_check:
with open(fpath, encoding='utf-8') as fp:
for line in fp:
line = line.strip('\r\n')
if line.startswith('#') or not line:
continue
dist = PYDIST_RE.search(line)
if not dist:
raise Exception('invalid pydist line: %s (in %s)' % (line, fpath))
dist = dist.groupdict()
name = safe_name(dist['name'])
dist['versions'] = get_requested_versions(impl, dist['vrange'])
dist['dependency'] = dist['dependency'].strip()
if dist['rules']:
dist['rules'] = dist['rules'].split(';')
else:
dist['rules'] = []
result.setdefault(name, []).append(dist)
return result
