FM / python3.3

/opt/alt/python33/lib64/python3.3

Name	Size	Mode	Actions
collections/	-	0755	rm
concurrent/	-	0755	rm
config-3.3m/	-	0755	rm
ctypes/	-	0755	rm
curses/	-	0755	rm
dbm/	-	0755	rm
distutils/	-	0755	rm
email/	-	0755	rm
encodings/	-	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
plat-linux/	-	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	8057	0644	edit dl rm
aifc.py	31054	0644	edit dl rm
antigravity.py	475	0644	edit dl rm
argparse.py	89069	0644	edit dl rm
ast.py	12142	0644	edit dl rm
asynchat.py	11588	0644	edit dl rm
asyncore.py	20753	0644	edit dl rm
base64.py	13986	0755	edit dl rm
bdb.py	21894	0644	edit dl rm
binhex.py	13708	0644	edit dl rm
bisect.py	2595	0644	edit dl rm
bz2.py	18473	0644	edit dl rm
calendar.py	22940	0644	edit dl rm
cgi.py	35554	0755	edit dl rm
cgitb.py	12041	0644	edit dl rm
chunk.py	5377	0644	edit dl rm
cmd.py	14860	0644	edit dl rm
code.py	10030	0644	edit dl rm
codecs.py	35956	0644	edit dl rm
codeop.py	5994	0644	edit dl rm
colorsys.py	3691	0644	edit dl rm
compileall.py	9743	0644	edit dl rm
configparser.py	49437	0644	edit dl rm
contextlib.py	9125	0644	edit dl rm
copy.py	8991	0644	edit dl rm
copyreg.py	6611	0644	edit dl rm
cProfile.py	6361	0755	edit dl rm
crypt.py	1879	0644	edit dl rm
csv.py	16185	0644	edit dl rm
datetime.py	74954	0644	edit dl rm
decimal.py	228558	0644	edit dl rm
difflib.py	82519	0644	edit dl rm
dis.py	10134	0644	edit dl rm
doctest.py	102933	0644	edit dl rm
dummy_threading.py	2815	0644	edit dl rm
filecmp.py	9597	0644	edit dl rm
fileinput.py	14256	0644	edit dl rm
fnmatch.py	3163	0644	edit dl rm
formatter.py	14930	0644	edit dl rm
fractions.py	23033	0644	edit dl rm
ftplib.py	40253	0644	edit dl rm
functools.py	13596	0644	edit dl rm
genericpath.py	3093	0644	edit dl rm
getopt.py	7488	0644	edit dl rm
getpass.py	5793	0644	edit dl rm
gettext.py	20637	0644	edit dl rm
glob.py	2838	0644	edit dl rm
gzip.py	24403	0644	edit dl rm
hashlib.py	6193	0644	edit dl rm
heapq.py	17997	0644	edit dl rm
hmac.py	4440	0644	edit dl rm
imaplib.py	50111	0644	edit dl rm
imghdr.py	3528	0644	edit dl rm
imp.py	9727	0644	edit dl rm
inspect.py	78960	0644	edit dl rm
io.py	3280	0644	edit dl rm
ipaddress.py	70303	0644	edit dl rm
keyword.py	2060	0755	edit dl rm
linecache.py	3864	0644	edit dl rm
locale.py	93215	0644	edit dl rm
lzma.py	17454	0644	edit dl rm
macpath.py	5617	0644	edit dl rm
macurl2path.py	2732	0644	edit dl rm
mailbox.py	79093	0644	edit dl rm
mailcap.py	7437	0644	edit dl rm
mimetypes.py	20735	0644	edit dl rm
modulefinder.py	23198	0644	edit dl rm
netrc.py	5747	0644	edit dl rm
nntplib.py	42786	0644	edit dl rm
ntpath.py	20437	0644	edit dl rm
nturl2path.py	2396	0644	edit dl rm
numbers.py	10398	0644	edit dl rm
opcode.py	5098	0644	edit dl rm
optparse.py	60346	0644	edit dl rm
os.py	34779	0644	edit dl rm
os2emxpath.py	4659	0644	edit dl rm
pdb.py	60653	0755	edit dl rm
pickle.py	47858	0644	edit dl rm
pickletools.py	81349	0644	edit dl rm
pipes.py	8916	0644	edit dl rm
pkgutil.py	21539	0644	edit dl rm
platform.py	50742	0755	edit dl rm
plistlib.py	14777	0644	edit dl rm
poplib.py	11372	0644	edit dl rm
posixpath.py	14254	0644	edit dl rm
pprint.py	12700	0644	edit dl rm
profile.py	21448	0755	edit dl rm
pstats.py	26372	0644	edit dl rm
pty.py	5055	0644	edit dl rm
pyclbr.py	13438	0644	edit dl rm
pydoc.py	101644	0755	edit dl rm
py_compile.py	6717	0644	edit dl rm
queue.py	8835	0644	edit dl rm
quopri.py	7315	0755	edit dl rm
random.py	25660	0644	edit dl rm
re.py	14973	0644	edit dl rm
reprlib.py	5110	0644	edit dl rm
rlcompleter.py	5526	0644	edit dl rm
runpy.py	10413	0644	edit dl rm
sched.py	6399	0644	edit dl rm
shelve.py	8243	0644	edit dl rm
shlex.py	11502	0644	edit dl rm
shutil.py	39147	0644	edit dl rm
site.py	21971	0644	edit dl rm
smtpd.py	30207	0755	edit dl rm
smtplib.py	38021	0755	edit dl rm
sndhdr.py	6219	0644	edit dl rm
socket.py	14913	0644	edit dl rm
socketserver.py	24196	0644	edit dl rm
sre_compile.py	16345	0644	edit dl rm
sre_constants.py	7231	0644	edit dl rm
sre_parse.py	30212	0644	edit dl rm
ssl.py	24478	0644	edit dl rm
stat.py	4304	0644	edit dl rm
string.py	9410	0644	edit dl rm
stringprep.py	12917	0644	edit dl rm
struct.py	238	0644	edit dl rm
subprocess.py	67578	0644	edit dl rm
sunau.py	17523	0644	edit dl rm
symbol.py	2051	0755	edit dl rm
symtable.py	7383	0644	edit dl rm
sysconfig.py	25174	0644	edit dl rm
tabnanny.py	11410	0755	edit dl rm
tarfile.py	88864	0755	edit dl rm
telnetlib.py	27349	0644	edit dl rm
tempfile.py	23013	0644	edit dl rm
textwrap.py	16488	0644	edit dl rm
this.py	1003	0644	edit dl rm
threading.py	45641	0644	edit dl rm
timeit.py	12395	0755	edit dl rm
token.py	3034	0644	edit dl rm
tokenize.py	24876	0644	edit dl rm
trace.py	31487	0755	edit dl rm
traceback.py	11982	0644	edit dl rm
tty.py	879	0644	edit dl rm
types.py	3167	0644	edit dl rm
uu.py	6766	0755	edit dl rm
uuid.py	22349	0644	edit dl rm
warnings.py	13825	0644	edit dl rm
wave.py	18579	0644	edit dl rm
weakref.py	11495	0644	edit dl rm
webbrowser.py	22913	0755	edit dl rm
xdrlib.py	5381	0644	edit dl rm
zipfile.py	66424	0644	edit dl rm
_compat_pickle.py	4338	0644	edit dl rm
_dummy_thread.py	4769	0644	edit dl rm
_markupbase.py	14598	0644	edit dl rm
_osx_support.py	18855	0644	edit dl rm
_pyio.py	72905	0644	edit dl rm
_strptime.py	21674	0644	edit dl rm
_sysconfigdata.py	21056	0644	edit dl rm
_threading_local.py	7410	0644	edit dl rm
_weakrefset.py	5705	0644	edit dl rm
__future__.py	4584	0644	edit dl rm
__phello__.foo.py	64	0644	edit dl rm

Edit: /opt/alt/python33/lib64/python3.3/pyclbr.py (13438B)

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

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

The interface consists of a single function:
        readmodule_ex(module [, path])
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 defined in the module (including classes that are defined
via the from XXX import YYY construct).  The values are class
instances of the class Class defined here.  One special key/value pair
is present for packages: the key '__path__' has a list as its value
which contains the package search path.

A class is described by the class Class in this module.  Instances
of this class have the following instance variables:
        module -- the module name
        name -- the name of the class
        super -- a list of super classes (Class instances)
        methods -- a dictionary of methods
        file -- the file in which the class was defined
        lineno -- the line in the file on which the class statement occurred
The dictionary of methods uses the method names as keys and the line
numbers on which the method was defined as values.
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.

A function is described by the class Function in this module.
Instances of this class have the following instance variables:
        module -- the module name
        name -- the name of the class
        file -- the file in which the class was defined
        lineno -- the line in the file on which the class statement occurred
"""

import io
import os
import sys
import importlib
import tokenize
from token import NAME, DEDENT, OP
from operator import itemgetter

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

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

# each Python class is represented by an instance of this class
class Class:
    '''Class to represent a Python class.'''
    def __init__(self, module, name, super, file, lineno):
        self.module = module
        self.name = name
        if super is None:
            super = []
        self.super = super
        self.methods = {}
        self.file = file
        self.lineno = lineno

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

class Function:
    '''Class to represent a top-level Python function'''
    def __init__(self, module, name, file, lineno):
        self.module = module
        self.name = name
        self.file = file
        self.lineno = lineno

def readmodule(module, path=None):
    '''Backwards compatible interface.

Call readmodule_ex() and then only keep Class objects from the
    resulting dictionary.'''

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):
    '''Read a module file and return a dictionary of classes.

Search for MODULE in PATH and sys.path, read and parse the
    module and return a dictionary with one entry for each class
    found in the module.
    '''
    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
    dict = {}

# 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] = dict
        return dict

# 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
    loader = importlib.find_loader(fullmodule, search_path)
    fname = loader.get_filename(fullmodule)
    _modules[fullmodule] = dict
    if loader.is_package(fullmodule):
        dict['__path__'] = [os.path.dirname(fname)]
    try:
        source = loader.get_source(fullmodule)
        if source is None:
            return dict
    except (AttributeError, ImportError):
        # not Python source, can't do anything with this module
        return dict

f = io.StringIO(source)

stack = [] # 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 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, meth_name, start = next(g)[0:3]
                if tokentype != NAME:
                    continue # Syntax error
                if stack:
                    cur_class = stack[-1][0]
                    if isinstance(cur_class, Class):
                        # it's a method
                        cur_class._addmethod(meth_name, lineno)
                    # else it's a nested def
                else:
                    # it's a function
                    dict[meth_name] = Function(fullmodule, meth_name,
                                               fname, lineno)
                stack.append((None, thisindent)) # Marker for nested fns
            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 # Syntax error
                # parse what follows the class name
                tokentype, token, start = next(g)[0:3]
                inherit = None
                if token == '(':
                    names = [] # List of superclasses
                    # there's a 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 dict:
                                # we know this super class
                                n = dict[n]
                            else:
                                c = n.split('.')
                                if len(c) > 1:
                                    # super class is of the form
                                    # 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
                cur_class = Class(fullmodule, class_name, inherit,
                                  fname, lineno)
                if not stack:
                    dict[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:
                        dict[n2 or n] = d[n]
                    elif n == '*':
                        # don't add names that start with _
                        for n in d:
                            if n[0] != '_':
                                dict[n] = d[n]
    except StopIteration:
        pass

f.close()
    return dict

def _getnamelist(g):
    # Helper to get a comma-separated list of dotted names plus 'as'
    # clauses.  Return a list of pairs (name, name2) where name2 is
    # the 'as' name, or None if there is no '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):
    # Helper to get a dotted name, return a pair (name, token) where
    # name is the dotted name, or None if there was no dotted name,
    # and token is the next input token.
    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():
    # Main program for testing.
    import os
    mod = sys.argv[1]
    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 = []
    dict = readmodule_ex(mod, path)
    objs = list(dict.values())
    objs.sort(key=lambda a: getattr(a, 'lineno', 0))
    for obj in objs:
        if isinstance(obj, Class):
            print("class", obj.name, obj.super, obj.lineno)
            methods = sorted(obj.methods.items(), key=itemgetter(1))
            for name, lineno in methods:
                if name != "__path__":
                    print("  def", name, lineno)
        elif isinstance(obj, Function):
            print("def", obj.name, obj.lineno)

if __name__ == "__main__":
    _main()

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