FM / python3.7

/opt/alt/python37/lib64/python3.7

Name	Size	Mode	Actions
asyncio/	-	0755	rm
collections/	-	0755	rm
concurrent/	-	0755	rm
config-3.7m/	-	0755	rm
ctypes/	-	0755	rm
curses/	-	0755	rm
dbm/	-	0755	rm
distutils/	-	0755	rm
email/	-	0755	rm
encodings/	-	0755	rm
ensurepip/	-	0755	rm
html/	-	0755	rm
http/	-	0755	rm
idlelib/	-	0755	rm
importlib/	-	0755	rm
json/	-	0755	rm
lib-dynload/	-	0755	rm
lib2to3/	-	0755	rm
logging/	-	0755	rm
multiprocessing/	-	0755	rm
pydoc_data/	-	0755	rm
site-packages/	-	0755	rm
sqlite3/	-	0755	rm
test/	-	0755	rm
unittest/	-	0755	rm
urllib/	-	0755	rm
venv/	-	0755	rm
wsgiref/	-	0755	rm
xml/	-	0755	rm
xmlrpc/	-	0755	rm
__pycache__/	-	0755	rm
abc.py	5580	0644	edit dl rm
aifc.py	32814	0644	edit dl rm
antigravity.py	477	0644	edit dl rm
argparse.py	95372	0644	edit dl rm
ast.py	12842	0644	edit dl rm
asynchat.py	11328	0644	edit dl rm
asyncore.py	20118	0644	edit dl rm
base64.py	20393	0755	edit dl rm
bdb.py	31730	0644	edit dl rm
binhex.py	13954	0644	edit dl rm
bisect.py	2557	0644	edit dl rm
bz2.py	12410	0644	edit dl rm
calendar.py	24826	0644	edit dl rm
cgi.py	35050	0755	edit dl rm
cgitb.py	12018	0644	edit dl rm
chunk.py	5435	0644	edit dl rm
cmd.py	14860	0644	edit dl rm
code.py	10622	0644	edit dl rm
codecs.py	36615	0644	edit dl rm
codeop.py	6275	0644	edit dl rm
colorsys.py	4064	0644	edit dl rm
compileall.py	13788	0644	edit dl rm
configparser.py	54283	0644	edit dl rm
contextlib.py	24763	0644	edit dl rm
contextvars.py	129	0644	edit dl rm
copy.py	8856	0644	edit dl rm
copyreg.py	7017	0644	edit dl rm
cProfile.py	6253	0755	edit dl rm
crypt.py	3346	0644	edit dl rm
csv.py	16180	0644	edit dl rm
dataclasses.py	49520	0644	edit dl rm
datetime.py	86544	0644	edit dl rm
decimal.py	320	0644	edit dl rm
difflib.py	84393	0644	edit dl rm
dis.py	19888	0644	edit dl rm
doctest.py	104560	0644	edit dl rm
dummy_threading.py	2815	0644	edit dl rm
enum.py	35043	0644	edit dl rm
filecmp.py	9830	0644	edit dl rm
fileinput.py	14625	0644	edit dl rm
fnmatch.py	4056	0644	edit dl rm
formatter.py	15143	0644	edit dl rm
fractions.py	23752	0644	edit dl rm
ftplib.py	35618	0644	edit dl rm
functools.py	32932	0644	edit dl rm
genericpath.py	4912	0644	edit dl rm
getopt.py	7489	0644	edit dl rm
getpass.py	5994	0644	edit dl rm
gettext.py	21967	0644	edit dl rm
glob.py	5638	0644	edit dl rm
gzip.py	20637	0644	edit dl rm
hashlib.py	9534	0644	edit dl rm
heapq.py	23017	0644	edit dl rm
hmac.py	6517	0644	edit dl rm
imaplib.py	53292	0644	edit dl rm
imghdr.py	3795	0644	edit dl rm
imp.py	10536	0644	edit dl rm
inspect.py	117635	0644	edit dl rm
io.py	3517	0644	edit dl rm
ipaddress.py	73578	0644	edit dl rm
keyword.py	2256	0755	edit dl rm
linecache.py	5330	0644	edit dl rm
locale.py	78191	0644	edit dl rm
lzma.py	12983	0644	edit dl rm
macpath.py	6123	0644	edit dl rm
mailbox.py	78654	0644	edit dl rm
mailcap.py	9067	0644	edit dl rm
mimetypes.py	21496	0644	edit dl rm
modulefinder.py	23035	0644	edit dl rm
netrc.py	5566	0644	edit dl rm
nntplib.py	43087	0644	edit dl rm
ntpath.py	22340	0644	edit dl rm
nturl2path.py	2584	0644	edit dl rm
numbers.py	10244	0644	edit dl rm
opcode.py	5824	0644	edit dl rm
operator.py	10863	0644	edit dl rm
optparse.py	60371	0644	edit dl rm
os.py	37901	0644	edit dl rm
pathlib.py	50329	0644	edit dl rm
pdb.py	62505	0755	edit dl rm
pickle.py	57994	0644	edit dl rm
pickletools.py	91220	0644	edit dl rm
pipes.py	8916	0644	edit dl rm
pkgutil.py	21461	0644	edit dl rm
platform.py	46994	0755	edit dl rm
plistlib.py	30709	0644	edit dl rm
poplib.py	14964	0644	edit dl rm
posixpath.py	15771	0644	edit dl rm
pprint.py	20884	0644	edit dl rm
profile.py	22494	0755	edit dl rm
pstats.py	27315	0644	edit dl rm
pty.py	4763	0644	edit dl rm
pyclbr.py	15137	0644	edit dl rm
pydoc.py	105876	0644	edit dl rm
py_compile.py	8001	0644	edit dl rm
queue.py	11359	0644	edit dl rm
quopri.py	7265	0755	edit dl rm
random.py	27557	0644	edit dl rm
re.py	15306	0644	edit dl rm
reprlib.py	5267	0644	edit dl rm
rlcompleter.py	7097	0644	edit dl rm
runpy.py	11959	0644	edit dl rm
sched.py	6442	0644	edit dl rm
secrets.py	2038	0644	edit dl rm
selectors.py	18561	0644	edit dl rm
shelve.py	8527	0644	edit dl rm
shlex.py	13100	0644	edit dl rm
shutil.py	41950	0644	edit dl rm
signal.py	2123	0644	edit dl rm
site.py	21575	0644	edit dl rm
smtpd.py	34722	0755	edit dl rm
smtplib.py	44443	0755	edit dl rm
sndhdr.py	7086	0644	edit dl rm
socket.py	27469	0644	edit dl rm
socketserver.py	26923	0644	edit dl rm
sre_compile.py	26872	0644	edit dl rm
sre_constants.py	7177	0644	edit dl rm
sre_parse.py	39156	0644	edit dl rm
ssl.py	45495	0644	edit dl rm
stat.py	5391	0644	edit dl rm
statistics.py	20651	0644	edit dl rm
string.py	11564	0644	edit dl rm
stringprep.py	12917	0644	edit dl rm
struct.py	257	0644	edit dl rm
subprocess.py	72649	0644	edit dl rm
sunau.py	18375	0644	edit dl rm
symbol.py	2142	0755	edit dl rm
symtable.py	7279	0644	edit dl rm
sysconfig.py	24440	0644	edit dl rm
tabnanny.py	11419	0755	edit dl rm
tarfile.py	92675	0755	edit dl rm
telnetlib.py	23135	0644	edit dl rm
tempfile.py	26730	0644	edit dl rm
textwrap.py	19407	0644	edit dl rm
this.py	1003	0644	edit dl rm
threading.py	49284	0644	edit dl rm
timeit.py	13493	0755	edit dl rm
token.py	3763	0644	edit dl rm
tokenize.py	27031	0644	edit dl rm
trace.py	28903	0755	edit dl rm
traceback.py	23437	0644	edit dl rm
tracemalloc.py	17076	0644	edit dl rm
tty.py	879	0644	edit dl rm
types.py	9897	0644	edit dl rm
typing.py	56438	0644	edit dl rm
uu.py	7277	0644	edit dl rm
uuid.py	29518	0644	edit dl rm
warnings.py	20080	0644	edit dl rm
wave.py	18230	0644	edit dl rm
weakref.py	21508	0644	edit dl rm
webbrowser.py	23715	0755	edit dl rm
xdrlib.py	5913	0644	edit dl rm
zipapp.py	7535	0644	edit dl rm
zipfile.py	81094	0644	edit dl rm
_bootlocale.py	1801	0644	edit dl rm
_collections_abc.py	26424	0644	edit dl rm
_compat_pickle.py	8749	0644	edit dl rm
_compression.py	5340	0644	edit dl rm
_dummy_thread.py	6027	0644	edit dl rm
_markupbase.py	14598	0644	edit dl rm
_osx_support.py	19600	0644	edit dl rm
_pydecimal.py	228690	0644	edit dl rm
_pyio.py	91616	0644	edit dl rm
_py_abc.py	6186	0644	edit dl rm
_sitebuiltins.py	3115	0644	edit dl rm
_strptime.py	25504	0644	edit dl rm
_sysconfigdata_dm_linux_x86_64-linux-gnu.py	29786	0644	edit dl rm
_sysconfigdata_m_linux_x86_64-linux-gnu.py	28651	0644	edit dl rm
_threading_local.py	7214	0644	edit dl rm
_weakrefset.py	5679	0644	edit dl rm
__future__.py	5101	0644	edit dl rm
__phello__.foo.py	64	0644	edit dl rm

Edit: /opt/alt/python37/lib64/python3.7/pyclbr.py (15137B)

"""Parse a Python module and describe its classes and functions.

Parse enough of a Python file to recognize imports and class and
function definitions, and to find out the superclasses of a class.

The interface consists of a single function:
    readmodule_ex(module, path=None)
where module is the name of a Python module, and path is an optional
list of directories where the module is to be searched.  If present,
path is prepended to the system search path sys.path.  The return value
is a dictionary.  The keys of the dictionary are the names of the
classes and functions defined in the module (including classes that are
defined via the from XXX import YYY construct).  The values are
instances of classes Class and Function.  One special key/value pair is
present for packages: the key '__path__' has a list as its value which
contains the package search path.

Classes and Functions have a common superclass: _Object.  Every instance
has the following attributes:
    module  -- name of the module;
    name    -- name of the object;
    file    -- file in which the object is defined;
    lineno  -- line in the file where the object's definition starts;
    parent  -- parent of this object, if any;
    children -- nested objects contained in this object.
The 'children' attribute is a dictionary mapping names to objects.

Instances of Function describe functions with the attributes from _Object.

Instances of Class describe classes with the attributes from _Object,
plus the following:
    super   -- list of super classes (Class instances if possible);
    methods -- mapping of method names to beginning line numbers.
If the name of a super class is not recognized, the corresponding
entry in the list of super classes is not a class instance but a
string giving the name of the super class.  Since import statements
are recognized and imported modules are scanned as well, this
shouldn't happen often.
"""

import io
import sys
import importlib.util
import tokenize
from token import NAME, DEDENT, OP

__all__ = ["readmodule", "readmodule_ex", "Class", "Function"]

_modules = {}  # Initialize cache of modules we've seen.

class _Object:
    "Informaton about Python class or function."
    def __init__(self, module, name, file, lineno, parent):
        self.module = module
        self.name = name
        self.file = file
        self.lineno = lineno
        self.parent = parent
        self.children = {}

def _addchild(self, name, obj):
        self.children[name] = obj

class Function(_Object):
    "Information about a Python function, including methods."
    def __init__(self, module, name, file, lineno, parent=None):
        _Object.__init__(self, module, name, file, lineno, parent)

class Class(_Object):
    "Information about a Python class."
    def __init__(self, module, name, super, file, lineno, parent=None):
        _Object.__init__(self, module, name, file, lineno, parent)
        self.super = [] if super is None else super
        self.methods = {}

def _addmethod(self, name, lineno):
        self.methods[name] = lineno

def _nest_function(ob, func_name, lineno):
    "Return a Function after nesting within ob."
    newfunc = Function(ob.module, func_name, ob.file, lineno, ob)
    ob._addchild(func_name, newfunc)
    if isinstance(ob, Class):
        ob._addmethod(func_name, lineno)
    return newfunc

def _nest_class(ob, class_name, lineno, super=None):
    "Return a Class after nesting within ob."
    newclass = Class(ob.module, class_name, super, ob.file, lineno, ob)
    ob._addchild(class_name, newclass)
    return newclass

def readmodule(module, path=None):
    """Return Class objects for the top-level classes in module.

This is the original interface, before Functions were added.
    """

res = {}
    for key, value in _readmodule(module, path or []).items():
        if isinstance(value, Class):
            res[key] = value
    return res

def readmodule_ex(module, path=None):
    """Return a dictionary with all functions and classes in module.

Search for module in PATH + sys.path.
    If possible, include imported superclasses.
    Do this by reading source, without importing (and executing) it.
    """
    return _readmodule(module, path or [])

def _readmodule(module, path, inpackage=None):
    """Do the hard work for readmodule[_ex].

If inpackage is given, it must be the dotted name of the package in
    which we are searching for a submodule, and then PATH must be the
    package search path; otherwise, we are searching for a top-level
    module, and path is combined with sys.path.
    """
    # Compute the full module name (prepending inpackage if set).
    if inpackage is not None:
        fullmodule = "%s.%s" % (inpackage, module)
    else:
        fullmodule = module

# Check in the cache.
    if fullmodule in _modules:
        return _modules[fullmodule]

# Initialize the dict for this module's contents.
    tree = {}

# Check if it is a built-in module; we don't do much for these.
    if module in sys.builtin_module_names and inpackage is None:
        _modules[module] = tree
        return tree

# Check for a dotted module name.
    i = module.rfind('.')
    if i >= 0:
        package = module[:i]
        submodule = module[i+1:]
        parent = _readmodule(package, path, inpackage)
        if inpackage is not None:
            package = "%s.%s" % (inpackage, package)
        if not '__path__' in parent:
            raise ImportError('No package named {}'.format(package))
        return _readmodule(submodule, parent['__path__'], package)

# Search the path for the module.
    f = None
    if inpackage is not None:
        search_path = path
    else:
        search_path = path + sys.path
    spec = importlib.util._find_spec_from_path(fullmodule, search_path)
    _modules[fullmodule] = tree
    # Is module a package?
    if spec.submodule_search_locations is not None:
        tree['__path__'] = spec.submodule_search_locations
    try:
        source = spec.loader.get_source(fullmodule)
        if source is None:
            return tree
    except (AttributeError, ImportError):
        # If module is not Python source, we cannot do anything.
        return tree

fname = spec.loader.get_filename(fullmodule)
    return _create_tree(fullmodule, path, fname, source, tree, inpackage)

def _create_tree(fullmodule, path, fname, source, tree, inpackage):
    """Return the tree for a particular module.

fullmodule (full module name), inpackage+module, becomes o.module.
    path is passed to recursive calls of _readmodule.
    fname becomes o.file.
    source is tokenized.  Imports cause recursive calls to _readmodule.
    tree is {} or {'__path__': <submodule search locations>}.
    inpackage, None or string, is passed to recursive calls of _readmodule.

The effect of recursive calls is mutation of global _modules.
    """
    f = io.StringIO(source)

stack = [] # Initialize stack of (class, indent) pairs.

g = tokenize.generate_tokens(f.readline)
    try:
        for tokentype, token, start, _end, _line in g:
            if tokentype == DEDENT:
                lineno, thisindent = start
                # Close previous nested classes and defs.
                while stack and stack[-1][1] >= thisindent:
                    del stack[-1]
            elif token == 'def':
                lineno, thisindent = start
                # Close previous nested classes and defs.
                while stack and stack[-1][1] >= thisindent:
                    del stack[-1]
                tokentype, func_name, start = next(g)[0:3]
                if tokentype != NAME:
                    continue  # Skip def with syntax error.
                cur_func = None
                if stack:
                    cur_obj = stack[-1][0]
                    cur_func = _nest_function(cur_obj, func_name, lineno)
                else:
                    # It is just a function.
                    cur_func = Function(fullmodule, func_name, fname, lineno)
                    tree[func_name] = cur_func
                stack.append((cur_func, thisindent))
            elif token == 'class':
                lineno, thisindent = start
                # Close previous nested classes and defs.
                while stack and stack[-1][1] >= thisindent:
                    del stack[-1]
                tokentype, class_name, start = next(g)[0:3]
                if tokentype != NAME:
                    continue # Skip class with syntax error.
                # Parse what follows the class name.
                tokentype, token, start = next(g)[0:3]
                inherit = None
                if token == '(':
                    names = [] # Initialize list of superclasses.
                    level = 1
                    super = [] # Tokens making up current superclass.
                    while True:
                        tokentype, token, start = next(g)[0:3]
                        if token in (')', ',') and level == 1:
                            n = "".join(super)
                            if n in tree:
                                # We know this super class.
                                n = tree[n]
                            else:
                                c = n.split('.')
                                if len(c) > 1:
                                    # Super class form is module.class:
                                    # look in module for class.
                                    m = c[-2]
                                    c = c[-1]
                                    if m in _modules:
                                        d = _modules[m]
                                        if c in d:
                                            n = d[c]
                            names.append(n)
                            super = []
                        if token == '(':
                            level += 1
                        elif token == ')':
                            level -= 1
                            if level == 0:
                                break
                        elif token == ',' and level == 1:
                            pass
                        # Only use NAME and OP (== dot) tokens for type name.
                        elif tokentype in (NAME, OP) and level == 1:
                            super.append(token)
                        # Expressions in the base list are not supported.
                    inherit = names
                if stack:
                    cur_obj = stack[-1][0]
                    cur_class = _nest_class(
                            cur_obj, class_name, lineno, inherit)
                else:
                    cur_class = Class(fullmodule, class_name, inherit,
                                      fname, lineno)
                    tree[class_name] = cur_class
                stack.append((cur_class, thisindent))
            elif token == 'import' and start[1] == 0:
                modules = _getnamelist(g)
                for mod, _mod2 in modules:
                    try:
                        # Recursively read the imported module.
                        if inpackage is None:
                            _readmodule(mod, path)
                        else:
                            try:
                                _readmodule(mod, path, inpackage)
                            except ImportError:
                                _readmodule(mod, [])
                    except:
                        # If we can't find or parse the imported module,
                        # too bad -- don't die here.
                        pass
            elif token == 'from' and start[1] == 0:
                mod, token = _getname(g)
                if not mod or token != "import":
                    continue
                names = _getnamelist(g)
                try:
                    # Recursively read the imported module.
                    d = _readmodule(mod, path, inpackage)
                except:
                    # If we can't find or parse the imported module,
                    # too bad -- don't die here.
                    continue
                # Add any classes that were defined in the imported module
                # to our name space if they were mentioned in the list.
                for n, n2 in names:
                    if n in d:
                        tree[n2 or n] = d[n]
                    elif n == '*':
                        # Don't add names that start with _.
                        for n in d:
                            if n[0] != '_':
                                tree[n] = d[n]
    except StopIteration:
        pass

f.close()
    return tree

def _getnamelist(g):
    """Return list of (dotted-name, as-name or None) tuples for token source g.

An as-name is the name that follows 'as' in an as clause.
    """
    names = []
    while True:
        name, token = _getname(g)
        if not name:
            break
        if token == 'as':
            name2, token = _getname(g)
        else:
            name2 = None
        names.append((name, name2))
        while token != "," and "\n" not in token:
            token = next(g)[1]
        if token != ",":
            break
    return names

def _getname(g):
    "Return (dotted-name or None, next-token) tuple for token source g."
    parts = []
    tokentype, token = next(g)[0:2]
    if tokentype != NAME and token != '*':
        return (None, token)
    parts.append(token)
    while True:
        tokentype, token = next(g)[0:2]
        if token != '.':
            break
        tokentype, token = next(g)[0:2]
        if tokentype != NAME:
            break
        parts.append(token)
    return (".".join(parts), token)

def _main():
    "Print module output (default this file) for quick visual check."
    import os
    try:
        mod = sys.argv[1]
    except:
        mod = __file__
    if os.path.exists(mod):
        path = [os.path.dirname(mod)]
        mod = os.path.basename(mod)
        if mod.lower().endswith(".py"):
            mod = mod[:-3]
    else:
        path = []
    tree = readmodule_ex(mod, path)
    lineno_key = lambda a: getattr(a, 'lineno', 0)
    objs = sorted(tree.values(), key=lineno_key, reverse=True)
    indent_level = 2
    while objs:
        obj = objs.pop()
        if isinstance(obj, list):
            # Value is a __path__ key.
            continue
        if not hasattr(obj, 'indent'):
            obj.indent = 0

if isinstance(obj, _Object):
            new_objs = sorted(obj.children.values(),
                              key=lineno_key, reverse=True)
            for ob in new_objs:
                ob.indent = obj.indent + indent_level
            objs.extend(new_objs)
        if isinstance(obj, Class):
            print("{}class {} {} {}"
                  .format(' ' * obj.indent, obj.name, obj.super, obj.lineno))
        elif isinstance(obj, Function):
            print("{}def {} {}".format(' ' * obj.indent, obj.name, obj.lineno))

if __name__ == "__main__":
    _main()

cmd: