diff options
| author | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-04 23:40:55 +0000 |
|---|---|---|
| committer | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-04 23:40:55 +0000 |
| commit | 3b553e0ab2146ef2055c969a1893b453b2023cf4 (patch) | |
| tree | 5e3387aa1baee263dbc40feb3e392dab670eb290 /AppPkg | |
| parent | 7a616e5b77655ece707b132b746c8df565edaf05 (diff) | |
| download | edk2-platforms-3b553e0ab2146ef2055c969a1893b453b2023cf4.tar.xz | |
AppPkg/Applications/Python: Fix bug where the StdLib\lib\site-python and StdLib\lib\python.27\site-customize directories were not being processed. Fix bug where unicode strings were not being correctly encoded in the "idna" encoding before being passed to low-level networking functions. Correct problem where a spurious message, "Shell: Incorrect redirection syntax - '2>/dev/null'", was being output by PyDoc.
Signed-off-by: daryl.mcdaniel@intel.com
Reviewed-by: jordan.l.justen@intel.com
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13161 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'AppPkg')
| -rw-r--r-- | AppPkg/Applications/Python/Efi/config.c | 6 | ||||
| -rw-r--r-- | AppPkg/Applications/Python/PyMod-2.7.2/Lib/pydoc.py | 2341 | ||||
| -rw-r--r-- | AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py | 1 | ||||
| -rw-r--r-- | AppPkg/Applications/Python/PythonCore.inf | 1 |
4 files changed, 2346 insertions, 3 deletions
diff --git a/AppPkg/Applications/Python/Efi/config.c b/AppPkg/Applications/Python/Efi/config.c index 2fd6019abd..7ae26319bd 100644 --- a/AppPkg/Applications/Python/Efi/config.c +++ b/AppPkg/Applications/Python/Efi/config.c @@ -82,6 +82,7 @@ struct _inittab _PyImport_Inittab[] = { //{"_ast", init_ast},
//{"_bisect", init_bisect}, /* A fast version of bisect.py */
+ //{"_csv", init_csv},
//{"_heapq", init_heapq}, /* A fast version of heapq.py */
//{"_io", init_io},
//{"_json", init_json},
@@ -90,6 +91,7 @@ struct _inittab _PyImport_Inittab[] = { //{"_sha256", init_sha256},
//{"_sha512", init_sha512},
//{"_socket", init_socket},
+ //{"_symtable", init_symtable},
//{"array", initarray},
//{"cmath", initcmath},
@@ -100,6 +102,7 @@ struct _inittab _PyImport_Inittab[] = { //{"select", initselect},
//{"signal", initsignal},
//{"strop", initstrop}, /* redefines some string operations that are 100-1000 times faster */
+ //{"unicodedata", initunicodedata},
//{"xxsubtype", initxxsubtype},
//{"zipimport", initzipimport},
//{"zlib", initzlib},
@@ -117,9 +120,6 @@ struct _inittab _PyImport_Inittab[] = { {"thread", initthread},
#endif
- //{"_symtable", init_symtable},
- //{"_csv", init_csv},
-
/* These modules are required for the full built-in help() facility provided by pydoc. */
{"_codecs", init_codecs},
{"_collections", init_collections},
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Lib/pydoc.py b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/pydoc.py new file mode 100644 index 0000000000..a104b92d87 --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/pydoc.py @@ -0,0 +1,2341 @@ +#!/usr/bin/env python
+# -*- coding: latin-1 -*-
+"""Generate Python documentation in HTML or text for interactive use.
+
+In the Python interpreter, do "from pydoc import help" to provide online
+help. Calling help(thing) on a Python object documents the object.
+
+Or, at the shell command line outside of Python:
+
+Run "pydoc <name>" to show documentation on something. <name> may be
+the name of a function, module, package, or a dotted reference to a
+class or function within a module or module in a package. If the
+argument contains a path segment delimiter (e.g. slash on Unix,
+backslash on Windows) it is treated as the path to a Python source file.
+
+Run "pydoc -k <keyword>" to search for a keyword in the synopsis lines
+of all available modules.
+
+Run "pydoc -p <port>" to start an HTTP server on a given port on the
+local machine to generate documentation web pages.
+
+For platforms without a command line, "pydoc -g" starts the HTTP server
+and also pops up a little window for controlling it.
+
+Run "pydoc -w <name>" to write out the HTML documentation for a module
+to a file named "<name>.html".
+
+Module docs for core modules are assumed to be in
+
+ http://docs.python.org/library/
+
+This can be overridden by setting the PYTHONDOCS environment variable
+to a different URL or to a local directory containing the Library
+Reference Manual pages.
+"""
+
+__author__ = "Ka-Ping Yee <ping@lfw.org>"
+__date__ = "26 February 2001"
+
+__version__ = "$Revision$"
+__credits__ = """Guido van Rossum, for an excellent programming language.
+Tommy Burnette, the original creator of manpy.
+Paul Prescod, for all his work on onlinehelp.
+Richard Chamberlain, for the first implementation of textdoc.
+"""
+
+# Known bugs that can't be fixed here:
+# - imp.load_module() cannot be prevented from clobbering existing
+# loaded modules, so calling synopsis() on a binary module file
+# changes the contents of any existing module with the same name.
+# - If the __file__ attribute on a module is a relative path and
+# the current directory is changed with os.chdir(), an incorrect
+# path will be displayed.
+
+import sys, imp, os, re, types, inspect, __builtin__, pkgutil
+from repr import Repr
+from string import expandtabs, find, join, lower, split, strip, rfind, rstrip
+from traceback import extract_tb
+try:
+ from collections import deque
+except ImportError:
+ # Python 2.3 compatibility
+ class deque(list):
+ def popleft(self):
+ return self.pop(0)
+
+# --------------------------------------------------------- common routines
+
+def pathdirs():
+ """Convert sys.path into a list of absolute, existing, unique paths."""
+ dirs = []
+ normdirs = []
+ for dir in sys.path:
+ dir = os.path.abspath(dir or '.')
+ normdir = os.path.normcase(dir)
+ if normdir not in normdirs and os.path.isdir(dir):
+ dirs.append(dir)
+ normdirs.append(normdir)
+ return dirs
+
+def getdoc(object):
+ """Get the doc string or comments for an object."""
+ result = inspect.getdoc(object) or inspect.getcomments(object)
+ return result and re.sub('^ *\n', '', rstrip(result)) or ''
+
+def splitdoc(doc):
+ """Split a doc string into a synopsis line (if any) and the rest."""
+ lines = split(strip(doc), '\n')
+ if len(lines) == 1:
+ return lines[0], ''
+ elif len(lines) >= 2 and not rstrip(lines[1]):
+ return lines[0], join(lines[2:], '\n')
+ return '', join(lines, '\n')
+
+def classname(object, modname):
+ """Get a class name and qualify it with a module name if necessary."""
+ name = object.__name__
+ if object.__module__ != modname:
+ name = object.__module__ + '.' + name
+ return name
+
+def isdata(object):
+ """Check if an object is of a type that probably means it's data."""
+ return not (inspect.ismodule(object) or inspect.isclass(object) or
+ inspect.isroutine(object) or inspect.isframe(object) or
+ inspect.istraceback(object) or inspect.iscode(object))
+
+def replace(text, *pairs):
+ """Do a series of global replacements on a string."""
+ while pairs:
+ text = join(split(text, pairs[0]), pairs[1])
+ pairs = pairs[2:]
+ return text
+
+def cram(text, maxlen):
+ """Omit part of a string if needed to make it fit in a maximum length."""
+ if len(text) > maxlen:
+ pre = max(0, (maxlen-3)//2)
+ post = max(0, maxlen-3-pre)
+ return text[:pre] + '...' + text[len(text)-post:]
+ return text
+
+_re_stripid = re.compile(r' at 0x[0-9a-f]{6,16}(>+)$', re.IGNORECASE)
+def stripid(text):
+ """Remove the hexadecimal id from a Python object representation."""
+ # The behaviour of %p is implementation-dependent in terms of case.
+ return _re_stripid.sub(r'\1', text)
+
+def _is_some_method(obj):
+ return inspect.ismethod(obj) or inspect.ismethoddescriptor(obj)
+
+def allmethods(cl):
+ methods = {}
+ for key, value in inspect.getmembers(cl, _is_some_method):
+ methods[key] = 1
+ for base in cl.__bases__:
+ methods.update(allmethods(base)) # all your base are belong to us
+ for key in methods.keys():
+ methods[key] = getattr(cl, key)
+ return methods
+
+def _split_list(s, predicate):
+ """Split sequence s via predicate, and return pair ([true], [false]).
+
+ The return value is a 2-tuple of lists,
+ ([x for x in s if predicate(x)],
+ [x for x in s if not predicate(x)])
+ """
+
+ yes = []
+ no = []
+ for x in s:
+ if predicate(x):
+ yes.append(x)
+ else:
+ no.append(x)
+ return yes, no
+
+def visiblename(name, all=None, obj=None):
+ """Decide whether to show documentation on a variable."""
+ # Certain special names are redundant.
+ _hidden_names = ('__builtins__', '__doc__', '__file__', '__path__',
+ '__module__', '__name__', '__slots__', '__package__')
+ if name in _hidden_names: return 0
+ # Private names are hidden, but special names are displayed.
+ if name.startswith('__') and name.endswith('__'): return 1
+ # Namedtuples have public fields and methods with a single leading underscore
+ if name.startswith('_') and hasattr(obj, '_fields'):
+ return 1
+ if all is not None:
+ # only document that which the programmer exported in __all__
+ return name in all
+ else:
+ return not name.startswith('_')
+
+def classify_class_attrs(object):
+ """Wrap inspect.classify_class_attrs, with fixup for data descriptors."""
+ def fixup(data):
+ name, kind, cls, value = data
+ if inspect.isdatadescriptor(value):
+ kind = 'data descriptor'
+ return name, kind, cls, value
+ return map(fixup, inspect.classify_class_attrs(object))
+
+# ----------------------------------------------------- module manipulation
+
+def ispackage(path):
+ """Guess whether a path refers to a package directory."""
+ if os.path.isdir(path):
+ for ext in ('.py', '.pyc', '.pyo'):
+ if os.path.isfile(os.path.join(path, '__init__' + ext)):
+ return True
+ return False
+
+def source_synopsis(file):
+ line = file.readline()
+ while line[:1] == '#' or not strip(line):
+ line = file.readline()
+ if not line: break
+ line = strip(line)
+ if line[:4] == 'r"""': line = line[1:]
+ if line[:3] == '"""':
+ line = line[3:]
+ if line[-1:] == '\\': line = line[:-1]
+ while not strip(line):
+ line = file.readline()
+ if not line: break
+ result = strip(split(line, '"""')[0])
+ else: result = None
+ return result
+
+def synopsis(filename, cache={}):
+ """Get the one-line summary out of a module file."""
+ mtime = os.stat(filename).st_mtime
+ lastupdate, result = cache.get(filename, (0, None))
+ if lastupdate < mtime:
+ info = inspect.getmoduleinfo(filename)
+ try:
+ file = open(filename)
+ except IOError:
+ # module can't be opened, so skip it
+ return None
+ if info and 'b' in info[2]: # binary modules have to be imported
+ try: module = imp.load_module('__temp__', file, filename, info[1:])
+ except: return None
+ result = (module.__doc__ or '').splitlines()[0]
+ del sys.modules['__temp__']
+ else: # text modules can be directly examined
+ result = source_synopsis(file)
+ file.close()
+ cache[filename] = (mtime, result)
+ return result
+
+class ErrorDuringImport(Exception):
+ """Errors that occurred while trying to import something to document it."""
+ def __init__(self, filename, exc_info):
+ exc, value, tb = exc_info
+ self.filename = filename
+ self.exc = exc
+ self.value = value
+ self.tb = tb
+
+ def __str__(self):
+ exc = self.exc
+ if type(exc) is types.ClassType:
+ exc = exc.__name__
+ return 'problem in %s - %s: %s' % (self.filename, exc, self.value)
+
+def importfile(path):
+ """Import a Python source file or compiled file given its path."""
+ magic = imp.get_magic()
+ file = open(path, 'r')
+ if file.read(len(magic)) == magic:
+ kind = imp.PY_COMPILED
+ else:
+ kind = imp.PY_SOURCE
+ file.close()
+ filename = os.path.basename(path)
+ name, ext = os.path.splitext(filename)
+ file = open(path, 'r')
+ try:
+ module = imp.load_module(name, file, path, (ext, 'r', kind))
+ except:
+ raise ErrorDuringImport(path, sys.exc_info())
+ file.close()
+ return module
+
+def safeimport(path, forceload=0, cache={}):
+ """Import a module; handle errors; return None if the module isn't found.
+
+ If the module *is* found but an exception occurs, it's wrapped in an
+ ErrorDuringImport exception and reraised. Unlike __import__, if a
+ package path is specified, the module at the end of the path is returned,
+ not the package at the beginning. If the optional 'forceload' argument
+ is 1, we reload the module from disk (unless it's a dynamic extension)."""
+ try:
+ # If forceload is 1 and the module has been previously loaded from
+ # disk, we always have to reload the module. Checking the file's
+ # mtime isn't good enough (e.g. the module could contain a class
+ # that inherits from another module that has changed).
+ if forceload and path in sys.modules:
+ if path not in sys.builtin_module_names:
+ # Avoid simply calling reload() because it leaves names in
+ # the currently loaded module lying around if they're not
+ # defined in the new source file. Instead, remove the
+ # module from sys.modules and re-import. Also remove any
+ # submodules because they won't appear in the newly loaded
+ # module's namespace if they're already in sys.modules.
+ subs = [m for m in sys.modules if m.startswith(path + '.')]
+ for key in [path] + subs:
+ # Prevent garbage collection.
+ cache[key] = sys.modules[key]
+ del sys.modules[key]
+ module = __import__(path)
+ except:
+ # Did the error occur before or after the module was found?
+ (exc, value, tb) = info = sys.exc_info()
+ if path in sys.modules:
+ # An error occurred while executing the imported module.
+ raise ErrorDuringImport(sys.modules[path].__file__, info)
+ elif exc is SyntaxError:
+ # A SyntaxError occurred before we could execute the module.
+ raise ErrorDuringImport(value.filename, info)
+ elif exc is ImportError and extract_tb(tb)[-1][2]=='safeimport':
+ # The import error occurred directly in this function,
+ # which means there is no such module in the path.
+ return None
+ else:
+ # Some other error occurred during the importing process.
+ raise ErrorDuringImport(path, sys.exc_info())
+ for part in split(path, '.')[1:]:
+ try: module = getattr(module, part)
+ except AttributeError: return None
+ return module
+
+# ---------------------------------------------------- formatter base class
+
+class Doc:
+ def document(self, object, name=None, *args):
+ """Generate documentation for an object."""
+ args = (object, name) + args
+ # 'try' clause is to attempt to handle the possibility that inspect
+ # identifies something in a way that pydoc itself has issues handling;
+ # think 'super' and how it is a descriptor (which raises the exception
+ # by lacking a __name__ attribute) and an instance.
+ if inspect.isgetsetdescriptor(object): return self.docdata(*args)
+ if inspect.ismemberdescriptor(object): return self.docdata(*args)
+ try:
+ if inspect.ismodule(object): return self.docmodule(*args)
+ if inspect.isclass(object): return self.docclass(*args)
+ if inspect.isroutine(object): return self.docroutine(*args)
+ except AttributeError:
+ pass
+ if isinstance(object, property): return self.docproperty(*args)
+ return self.docother(*args)
+
+ def fail(self, object, name=None, *args):
+ """Raise an exception for unimplemented types."""
+ message = "don't know how to document object%s of type %s" % (
+ name and ' ' + repr(name), type(object).__name__)
+ raise TypeError, message
+
+ docmodule = docclass = docroutine = docother = docproperty = docdata = fail
+
+ def getdocloc(self, object):
+ """Return the location of module docs or None"""
+
+ try:
+ file = inspect.getabsfile(object)
+ except TypeError:
+ file = '(built-in)'
+
+ docloc = os.environ.get("PYTHONDOCS",
+ "http://docs.python.org/library")
+ basedir = os.path.join(sys.exec_prefix, "lib",
+ "python"+sys.version[0:3])
+ if (isinstance(object, type(os)) and
+ (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
+ 'marshal', 'posix', 'signal', 'sys',
+ 'thread', 'zipimport') or
+ (file.startswith(basedir) and
+ not file.startswith(os.path.join(basedir, 'site-packages')))) and
+ object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
+ if docloc.startswith("http://"):
+ docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
+ else:
+ docloc = os.path.join(docloc, object.__name__ + ".html")
+ else:
+ docloc = None
+ return docloc
+
+# -------------------------------------------- HTML documentation generator
+
+class HTMLRepr(Repr):
+ """Class for safely making an HTML representation of a Python object."""
+ def __init__(self):
+ Repr.__init__(self)
+ self.maxlist = self.maxtuple = 20
+ self.maxdict = 10
+ self.maxstring = self.maxother = 100
+
+ def escape(self, text):
+ return replace(text, '&', '&', '<', '<', '>', '>')
+
+ def repr(self, object):
+ return Repr.repr(self, object)
+
+ def repr1(self, x, level):
+ if hasattr(type(x), '__name__'):
+ methodname = 'repr_' + join(split(type(x).__name__), '_')
+ if hasattr(self, methodname):
+ return getattr(self, methodname)(x, level)
+ return self.escape(cram(stripid(repr(x)), self.maxother))
+
+ def repr_string(self, x, level):
+ test = cram(x, self.maxstring)
+ testrepr = repr(test)
+ if '\\' in test and '\\' not in replace(testrepr, r'\\', ''):
+ # Backslashes are only literal in the string and are never
+ # needed to make any special characters, so show a raw string.
+ return 'r' + testrepr[0] + self.escape(test) + testrepr[0]
+ return re.sub(r'((\\[\\abfnrtv\'"]|\\[0-9]..|\\x..|\\u....)+)',
+ r'<font color="#c040c0">\1</font>',
+ self.escape(testrepr))
+
+ repr_str = repr_string
+
+ def repr_instance(self, x, level):
+ try:
+ return self.escape(cram(stripid(repr(x)), self.maxstring))
+ except:
+ return self.escape('<%s instance>' % x.__class__.__name__)
+
+ repr_unicode = repr_string
+
+class HTMLDoc(Doc):
+ """Formatter class for HTML documentation."""
+
+ # ------------------------------------------- HTML formatting utilities
+
+ _repr_instance = HTMLRepr()
+ repr = _repr_instance.repr
+ escape = _repr_instance.escape
+
+ def page(self, title, contents):
+ """Format an HTML page."""
+ return '''
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><title>Python: %s</title>
+</head><body bgcolor="#f0f0f8">
+%s
+</body></html>''' % (title, contents)
+
+ def heading(self, title, fgcol, bgcol, extras=''):
+ """Format a page heading."""
+ return '''
+<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="heading">
+<tr bgcolor="%s">
+<td valign=bottom> <br>
+<font color="%s" face="helvetica, arial"> <br>%s</font></td
+><td align=right valign=bottom
+><font color="%s" face="helvetica, arial">%s</font></td></tr></table>
+ ''' % (bgcol, fgcol, title, fgcol, extras or ' ')
+
+ def section(self, title, fgcol, bgcol, contents, width=6,
+ prelude='', marginalia=None, gap=' '):
+ """Format a section with a heading."""
+ if marginalia is None:
+ marginalia = '<tt>' + ' ' * width + '</tt>'
+ result = '''<p>
+<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
+<tr bgcolor="%s">
+<td colspan=3 valign=bottom> <br>
+<font color="%s" face="helvetica, arial">%s</font></td></tr>
+ ''' % (bgcol, fgcol, title)
+ if prelude:
+ result = result + '''
+<tr bgcolor="%s"><td rowspan=2>%s</td>
+<td colspan=2>%s</td></tr>
+<tr><td>%s</td>''' % (bgcol, marginalia, prelude, gap)
+ else:
+ result = result + '''
+<tr><td bgcolor="%s">%s</td><td>%s</td>''' % (bgcol, marginalia, gap)
+
+ return result + '\n<td width="100%%">%s</td></tr></table>' % contents
+
+ def bigsection(self, title, *args):
+ """Format a section with a big heading."""
+ title = '<big><strong>%s</strong></big>' % title
+ return self.section(title, *args)
+
+ def preformat(self, text):
+ """Format literal preformatted text."""
+ text = self.escape(expandtabs(text))
+ return replace(text, '\n\n', '\n \n', '\n\n', '\n \n',
+ ' ', ' ', '\n', '<br>\n')
+
+ def multicolumn(self, list, format, cols=4):
+ """Format a list of items into a multi-column list."""
+ result = ''
+ rows = (len(list)+cols-1)//cols
+ for col in range(cols):
+ result = result + '<td width="%d%%" valign=top>' % (100//cols)
+ for i in range(rows*col, rows*col+rows):
+ if i < len(list):
+ result = result + format(list[i]) + '<br>\n'
+ result = result + '</td>'
+ return '<table width="100%%" summary="list"><tr>%s</tr></table>' % result
+
+ def grey(self, text): return '<font color="#909090">%s</font>' % text
+
+ def namelink(self, name, *dicts):
+ """Make a link for an identifier, given name-to-URL mappings."""
+ for dict in dicts:
+ if name in dict:
+ return '<a href="%s">%s</a>' % (dict[name], name)
+ return name
+
+ def classlink(self, object, modname):
+ """Make a link for a class."""
+ name, module = object.__name__, sys.modules.get(object.__module__)
+ if hasattr(module, name) and getattr(module, name) is object:
+ return '<a href="%s.html#%s">%s</a>' % (
+ module.__name__, name, classname(object, modname))
+ return classname(object, modname)
+
+ def modulelink(self, object):
+ """Make a link for a module."""
+ return '<a href="%s.html">%s</a>' % (object.__name__, object.__name__)
+
+ def modpkglink(self, data):
+ """Make a link for a module or package to display in an index."""
+ name, path, ispackage, shadowed = data
+ if shadowed:
+ return self.grey(name)
+ if path:
+ url = '%s.%s.html' % (path, name)
+ else:
+ url = '%s.html' % name
+ if ispackage:
+ text = '<strong>%s</strong> (package)' % name
+ else:
+ text = name
+ return '<a href="%s">%s</a>' % (url, text)
+
+ def markup(self, text, escape=None, funcs={}, classes={}, methods={}):
+ """Mark up some plain text, given a context of symbols to look for.
+ Each context dictionary maps object names to anchor names."""
+ escape = escape or self.escape
+ results = []
+ here = 0
+ pattern = re.compile(r'\b((http|ftp)://\S+[\w/]|'
+ r'RFC[- ]?(\d+)|'
+ r'PEP[- ]?(\d+)|'
+ r'(self\.)?(\w+))')
+ while True:
+ match = pattern.search(text, here)
+ if not match: break
+ start, end = match.span()
+ results.append(escape(text[here:start]))
+
+ all, scheme, rfc, pep, selfdot, name = match.groups()
+ if scheme:
+ url = escape(all).replace('"', '"')
+ results.append('<a href="%s">%s</a>' % (url, url))
+ elif rfc:
+ url = 'http://www.rfc-editor.org/rfc/rfc%d.txt' % int(rfc)
+ results.append('<a href="%s">%s</a>' % (url, escape(all)))
+ elif pep:
+ url = 'http://www.python.org/dev/peps/pep-%04d/' % int(pep)
+ results.append('<a href="%s">%s</a>' % (url, escape(all)))
+ elif text[end:end+1] == '(':
+ results.append(self.namelink(name, methods, funcs, classes))
+ elif selfdot:
+ results.append('self.<strong>%s</strong>' % name)
+ else:
+ results.append(self.namelink(name, classes))
+ here = end
+ results.append(escape(text[here:]))
+ return join(results, '')
+
+ # ---------------------------------------------- type-specific routines
+
+ def formattree(self, tree, modname, parent=None):
+ """Produce HTML for a class tree as given by inspect.getclasstree()."""
+ result = ''
+ for entry in tree:
+ if type(entry) is type(()):
+ c, bases = entry
+ result = result + '<dt><font face="helvetica, arial">'
+ result = result + self.classlink(c, modname)
+ if bases and bases != (parent,):
+ parents = []
+ for base in bases:
+ parents.append(self.classlink(base, modname))
+ result = result + '(' + join(parents, ', ') + ')'
+ result = result + '\n</font></dt>'
+ elif type(entry) is type([]):
+ result = result + '<dd>\n%s</dd>\n' % self.formattree(
+ entry, modname, c)
+ return '<dl>\n%s</dl>\n' % result
+
+ def docmodule(self, object, name=None, mod=None, *ignored):
+ """Produce HTML documentation for a module object."""
+ name = object.__name__ # ignore the passed-in name
+ try:
+ all = object.__all__
+ except AttributeError:
+ all = None
+ parts = split(name, '.')
+ links = []
+ for i in range(len(parts)-1):
+ links.append(
+ '<a href="%s.html"><font color="#ffffff">%s</font></a>' %
+ (join(parts[:i+1], '.'), parts[i]))
+ linkedname = join(links + parts[-1:], '.')
+ head = '<big><big><strong>%s</strong></big></big>' % linkedname
+ try:
+ path = inspect.getabsfile(object)
+ url = path
+ if sys.platform == 'win32':
+ import nturl2path
+ url = nturl2path.pathname2url(path)
+ filelink = '<a href="file:%s">%s</a>' % (url, path)
+ except TypeError:
+ filelink = '(built-in)'
+ info = []
+ if hasattr(object, '__version__'):
+ version = str(object.__version__)
+ if version[:11] == '$' + 'Revision: ' and version[-1:] == '$':
+ version = strip(version[11:-1])
+ info.append('version %s' % self.escape(version))
+ if hasattr(object, '__date__'):
+ info.append(self.escape(str(object.__date__)))
+ if info:
+ head = head + ' (%s)' % join(info, ', ')
+ docloc = self.getdocloc(object)
+ if docloc is not None:
+ docloc = '<br><a href="%(docloc)s">Module Docs</a>' % locals()
+ else:
+ docloc = ''
+ result = self.heading(
+ head, '#ffffff', '#7799ee',
+ '<a href=".">index</a><br>' + filelink + docloc)
+
+ modules = inspect.getmembers(object, inspect.ismodule)
+
+ classes, cdict = [], {}
+ for key, value in inspect.getmembers(object, inspect.isclass):
+ # if __all__ exists, believe it. Otherwise use old heuristic.
+ if (all is not None or
+ (inspect.getmodule(value) or object) is object):
+ if visiblename(key, all, object):
+ classes.append((key, value))
+ cdict[key] = cdict[value] = '#' + key
+ for key, value in classes:
+ for base in value.__bases__:
+ key, modname = base.__name__, base.__module__
+ module = sys.modules.get(modname)
+ if modname != name and module and hasattr(module, key):
+ if getattr(module, key) is base:
+ if not key in cdict:
+ cdict[key] = cdict[base] = modname + '.html#' + key
+ funcs, fdict = [], {}
+ for key, value in inspect.getmembers(object, inspect.isroutine):
+ # if __all__ exists, believe it. Otherwise use old heuristic.
+ if (all is not None or
+ inspect.isbuiltin(value) or inspect.getmodule(value) is object):
+ if visiblename(key, all, object):
+ funcs.append((key, value))
+ fdict[key] = '#-' + key
+ if inspect.isfunction(value): fdict[value] = fdict[key]
+ data = []
+ for key, value in inspect.getmembers(object, isdata):
+ if visiblename(key, all, object):
+ data.append((key, value))
+
+ doc = self.markup(getdoc(object), self.preformat, fdict, cdict)
+ doc = doc and '<tt>%s</tt>' % doc
+ result = result + '<p>%s</p>\n' % doc
+
+ if hasattr(object, '__path__'):
+ modpkgs = []
+ for importer, modname, ispkg in pkgutil.iter_modules(object.__path__):
+ modpkgs.append((modname, name, ispkg, 0))
+ modpkgs.sort()
+ contents = self.multicolumn(modpkgs, self.modpkglink)
+ result = result + self.bigsection(
+ 'Package Contents', '#ffffff', '#aa55cc', contents)
+ elif modules:
+ contents = self.multicolumn(
+ modules, lambda key_value, s=self: s.modulelink(key_value[1]))
+ result = result + self.bigsection(
+ 'Modules', '#ffffff', '#aa55cc', contents)
+
+ if classes:
+ classlist = map(lambda key_value: key_value[1], classes)
+ contents = [
+ self.formattree(inspect.getclasstree(classlist, 1), name)]
+ for key, value in classes:
+ contents.append(self.document(value, key, name, fdict, cdict))
+ result = result + self.bigsection(
+ 'Classes', '#ffffff', '#ee77aa', join(contents))
+ if funcs:
+ contents = []
+ for key, value in funcs:
+ contents.append(self.document(value, key, name, fdict, cdict))
+ result = result + self.bigsection(
+ 'Functions', '#ffffff', '#eeaa77', join(contents))
+ if data:
+ contents = []
+ for key, value in data:
+ contents.append(self.document(value, key))
+ result = result + self.bigsection(
+ 'Data', '#ffffff', '#55aa55', join(contents, '<br>\n'))
+ if hasattr(object, '__author__'):
+ contents = self.markup(str(object.__author__), self.preformat)
+ result = result + self.bigsection(
+ 'Author', '#ffffff', '#7799ee', contents)
+ if hasattr(object, '__credits__'):
+ contents = self.markup(str(object.__credits__), self.preformat)
+ result = result + self.bigsection(
+ 'Credits', '#ffffff', '#7799ee', contents)
+
+ return result
+
+ def docclass(self, object, name=None, mod=None, funcs={}, classes={},
+ *ignored):
+ """Produce HTML documentation for a class object."""
+ realname = object.__name__
+ name = name or realname
+ bases = object.__bases__
+
+ contents = []
+ push = contents.append
+
+ # Cute little class to pump out a horizontal rule between sections.
+ class HorizontalRule:
+ def __init__(self):
+ self.needone = 0
+ def maybe(self):
+ if self.needone:
+ push('<hr>\n')
+ self.needone = 1
+ hr = HorizontalRule()
+
+ # List the mro, if non-trivial.
+ mro = deque(inspect.getmro(object))
+ if len(mro) > 2:
+ hr.maybe()
+ push('<dl><dt>Method resolution order:</dt>\n')
+ for base in mro:
+ push('<dd>%s</dd>\n' % self.classlink(base,
+ object.__module__))
+ push('</dl>\n')
+
+ def spill(msg, attrs, predicate):
+ ok, attrs = _split_list(attrs, predicate)
+ if ok:
+ hr.maybe()
+ push(msg)
+ for name, kind, homecls, value in ok:
+ push(self.document(getattr(object, name), name, mod,
+ funcs, classes, mdict, object))
+ push('\n')
+ return attrs
+
+ def spilldescriptors(msg, attrs, predicate):
+ ok, attrs = _split_list(attrs, predicate)
+ if ok:
+ hr.maybe()
+ push(msg)
+ for name, kind, homecls, value in ok:
+ push(self._docdescriptor(name, value, mod))
+ return attrs
+
+ def spilldata(msg, attrs, predicate):
+ ok, attrs = _split_list(attrs, predicate)
+ if ok:
+ hr.maybe()
+ push(msg)
+ for name, kind, homecls, value in ok:
+ base = self.docother(getattr(object, name), name, mod)
+ if (hasattr(value, '__call__') or
+ inspect.isdatadescriptor(value)):
+ doc = getattr(value, "__doc__", None)
+ else:
+ doc = None
+ if doc is None:
+ push('<dl><dt>%s</dl>\n' % base)
+ else:
+ doc = self.markup(getdoc(value), self.preformat,
+ funcs, classes, mdict)
+ doc = '<dd><tt>%s</tt>' % doc
+ push('<dl><dt>%s%s</dl>\n' % (base, doc))
+ push('\n')
+ return attrs
+
+ attrs = filter(lambda data: visiblename(data[0], obj=object),
+ classify_class_attrs(object))
+ mdict = {}
+ for key, kind, homecls, value in attrs:
+ mdict[key] = anchor = '#' + name + '-' + key
+ value = getattr(object, key)
+ try:
+ # The value may not be hashable (e.g., a data attr with
+ # a dict or list value).
+ mdict[value] = anchor
+ except TypeError:
+ pass
+
+ while attrs:
+ if mro:
+ thisclass = mro.popleft()
+ else:
+ thisclass = attrs[0][2]
+ attrs, inherited = _split_list(attrs, lambda t: t[2] is thisclass)
+
+ if thisclass is __builtin__.object:
+ attrs = inherited
+ continue
+ elif thisclass is object:
+ tag = 'defined here'
+ else:
+ tag = 'inherited from %s' % self.classlink(thisclass,
+ object.__module__)
+ tag += ':<br>\n'
+
+ # Sort attrs by name.
+ try:
+ attrs.sort(key=lambda t: t[0])
+ except TypeError:
+ attrs.sort(lambda t1, t2: cmp(t1[0], t2[0])) # 2.3 compat
+
+ # Pump out the attrs, segregated by kind.
+ attrs = spill('Methods %s' % tag, attrs,
+ lambda t: t[1] == 'method')
+ attrs = spill('Class methods %s' % tag, attrs,
+ lambda t: t[1] == 'class method')
+ attrs = spill('Static methods %s' % tag, attrs,
+ lambda t: t[1] == 'static method')
+ attrs = spilldescriptors('Data descriptors %s' % tag, attrs,
+ lambda t: t[1] == 'data descriptor')
+ attrs = spilldata('Data and other attributes %s' % tag, attrs,
+ lambda t: t[1] == 'data')
+ assert attrs == []
+ attrs = inherited
+
+ contents = ''.join(contents)
+
+ if name == realname:
+ title = '<a name="%s">class <strong>%s</strong></a>' % (
+ name, realname)
+ else:
+ title = '<strong>%s</strong> = <a name="%s">class %s</a>' % (
+ name, name, realname)
+ if bases:
+ parents = []
+ for base in bases:
+ parents.append(self.classlink(base, object.__module__))
+ title = title + '(%s)' % join(parents, ', ')
+ doc = self.markup(getdoc(object), self.preformat, funcs, classes, mdict)
+ doc = doc and '<tt>%s<br> </tt>' % doc
+
+ return self.section(title, '#000000', '#ffc8d8', contents, 3, doc)
+
+ def formatvalue(self, object):
+ """Format an argument default value as text."""
+ return self.grey('=' + self.repr(object))
+
+ def docroutine(self, object, name=None, mod=None,
+ funcs={}, classes={}, methods={}, cl=None):
+ """Produce HTML documentation for a function or method object."""
+ realname = object.__name__
+ name = name or realname
+ anchor = (cl and cl.__name__ or '') + '-' + name
+ note = ''
+ skipdocs = 0
+ if inspect.ismethod(object):
+ imclass = object.im_class
+ if cl:
+ if imclass is not cl:
+ note = ' from ' + self.classlink(imclass, mod)
+ else:
+ if object.im_self is not None:
+ note = ' method of %s instance' % self.classlink(
+ object.im_self.__class__, mod)
+ else:
+ note = ' unbound %s method' % self.classlink(imclass,mod)
+ object = object.im_func
+
+ if name == realname:
+ title = '<a name="%s"><strong>%s</strong></a>' % (anchor, realname)
+ else:
+ if (cl and realname in cl.__dict__ and
+ cl.__dict__[realname] is object):
+ reallink = '<a href="#%s">%s</a>' % (
+ cl.__name__ + '-' + realname, realname)
+ skipdocs = 1
+ else:
+ reallink = realname
+ title = '<a name="%s"><strong>%s</strong></a> = %s' % (
+ anchor, name, reallink)
+ if inspect.isfunction(object):
+ args, varargs, varkw, defaults = inspect.getargspec(object)
+ argspec = inspect.formatargspec(
+ args, varargs, varkw, defaults, formatvalue=self.formatvalue)
+ if realname == '<lambda>':
+ title = '<strong>%s</strong> <em>lambda</em> ' % name
+ argspec = argspec[1:-1] # remove parentheses
+ else:
+ argspec = '(...)'
+
+ decl = title + argspec + (note and self.grey(
+ '<font face="helvetica, arial">%s</font>' % note))
+
+ if skipdocs:
+ return '<dl><dt>%s</dt></dl>\n' % decl
+ else:
+ doc = self.markup(
+ getdoc(object), self.preformat, funcs, classes, methods)
+ doc = doc and '<dd><tt>%s</tt></dd>' % doc
+ return '<dl><dt>%s</dt>%s</dl>\n' % (decl, doc)
+
+ def _docdescriptor(self, name, value, mod):
+ results = []
+ push = results.append
+
+ if name:
+ push('<dl><dt><strong>%s</strong></dt>\n' % name)
+ if value.__doc__ is not None:
+ doc = self.markup(getdoc(value), self.preformat)
+ push('<dd><tt>%s</tt></dd>\n' % doc)
+ push('</dl>\n')
+
+ return ''.join(results)
+
+ def docproperty(self, object, name=None, mod=None, cl=None):
+ """Produce html documentation for a property."""
+ return self._docdescriptor(name, object, mod)
+
+ def docother(self, object, name=None, mod=None, *ignored):
+ """Produce HTML documentation for a data object."""
+ lhs = name and '<strong>%s</strong> = ' % name or ''
+ return lhs + self.repr(object)
+
+ def docdata(self, object, name=None, mod=None, cl=None):
+ """Produce html documentation for a data descriptor."""
+ return self._docdescriptor(name, object, mod)
+
+ def index(self, dir, shadowed=None):
+ """Generate an HTML index for a directory of modules."""
+ modpkgs = []
+ if shadowed is None: shadowed = {}
+ for importer, name, ispkg in pkgutil.iter_modules([dir]):
+ modpkgs.append((name, '', ispkg, name in shadowed))
+ shadowed[name] = 1
+
+ modpkgs.sort()
+ contents = self.multicolumn(modpkgs, self.modpkglink)
+ return self.bigsection(dir, '#ffffff', '#ee77aa', contents)
+
+# -------------------------------------------- text documentation generator
+
+class TextRepr(Repr):
+ """Class for safely making a text representation of a Python object."""
+ def __init__(self):
+ Repr.__init__(self)
+ self.maxlist = self.maxtuple = 20
+ self.maxdict = 10
+ self.maxstring = self.maxother = 100
+
+ def repr1(self, x, level):
+ if hasattr(type(x), '__name__'):
+ methodname = 'repr_' + join(split(type(x).__name__), '_')
+ if hasattr(self, methodname):
+ return getattr(self, methodname)(x, level)
+ return cram(stripid(repr(x)), self.maxother)
+
+ def repr_string(self, x, level):
+ test = cram(x, self.maxstring)
+ testrepr = repr(test)
+ if '\\' in test and '\\' not in replace(testrepr, r'\\', ''):
+ # Backslashes are only literal in the string and are never
+ # needed to make any special characters, so show a raw string.
+ return 'r' + testrepr[0] + test + testrepr[0]
+ return testrepr
+
+ repr_str = repr_string
+
+ def repr_instance(self, x, level):
+ try:
+ return cram(stripid(repr(x)), self.maxstring)
+ except:
+ return '<%s instance>' % x.__class__.__name__
+
+class TextDoc(Doc):
+ """Formatter class for text documentation."""
+
+ # ------------------------------------------- text formatting utilities
+
+ _repr_instance = TextRepr()
+ repr = _repr_instance.repr
+
+ def bold(self, text):
+ """Format a string in bold by overstriking."""
+ return join(map(lambda ch: ch + '\b' + ch, text), '')
+
+ def indent(self, text, prefix=' '):
+ """Indent text by prepending a given prefix to each line."""
+ if not text: return ''
+ lines = split(text, '\n')
+ lines = map(lambda line, prefix=prefix: prefix + line, lines)
+ if lines: lines[-1] = rstrip(lines[-1])
+ return join(lines, '\n')
+
+ def section(self, title, contents):
+ """Format a section with a given heading."""
+ return self.bold(title) + '\n' + rstrip(self.indent(contents)) + '\n\n'
+
+ # ---------------------------------------------- type-specific routines
+
+ def formattree(self, tree, modname, parent=None, prefix=''):
+ """Render in text a class tree as returned by inspect.getclasstree()."""
+ result = ''
+ for entry in tree:
+ if type(entry) is type(()):
+ c, bases = entry
+ result = result + prefix + classname(c, modname)
+ if bases and bases != (parent,):
+ parents = map(lambda c, m=modname: classname(c, m), bases)
+ result = result + '(%s)' % join(parents, ', ')
+ result = result + '\n'
+ elif type(entry) is type([]):
+ result = result + self.formattree(
+ entry, modname, c, prefix + ' ')
+ return result
+
+ def docmodule(self, object, name=None, mod=None):
+ """Produce text documentation for a given module object."""
+ name = object.__name__ # ignore the passed-in name
+ synop, desc = splitdoc(getdoc(object))
+ result = self.section('NAME', name + (synop and ' - ' + synop))
+
+ try:
+ all = object.__all__
+ except AttributeError:
+ all = None
+
+ try:
+ file = inspect.getabsfile(object)
+ except TypeError:
+ file = '(built-in)'
+ result = result + self.section('FILE', file)
+
+ docloc = self.getdocloc(object)
+ if docloc is not None:
+ result = result + self.section('MODULE DOCS', docloc)
+
+ if desc:
+ result = result + self.section('DESCRIPTION', desc)
+
+ classes = []
+ for key, value in inspect.getmembers(object, inspect.isclass):
+ # if __all__ exists, believe it. Otherwise use old heuristic.
+ if (all is not None
+ or (inspect.getmodule(value) or object) is object):
+ if visiblename(key, all, object):
+ classes.append((key, value))
+ funcs = []
+ for key, value in inspect.getmembers(object, inspect.isroutine):
+ # if __all__ exists, believe it. Otherwise use old heuristic.
+ if (all is not None or
+ inspect.isbuiltin(value) or inspect.getmodule(value) is object):
+ if visiblename(key, all, object):
+ funcs.append((key, value))
+ data = []
+ for key, value in inspect.getmembers(object, isdata):
+ if visiblename(key, all, object):
+ data.append((key, value))
+
+ modpkgs = []
+ modpkgs_names = set()
+ if hasattr(object, '__path__'):
+ for importer, modname, ispkg in pkgutil.iter_modules(object.__path__):
+ modpkgs_names.add(modname)
+ if ispkg:
+ modpkgs.append(modname + ' (package)')
+ else:
+ modpkgs.append(modname)
+
+ modpkgs.sort()
+ result = result + self.section(
+ 'PACKAGE CONTENTS', join(modpkgs, '\n'))
+
+ # Detect submodules as sometimes created by C extensions
+ submodules = []
+ for key, value in inspect.getmembers(object, inspect.ismodule):
+ if value.__name__.startswith(name + '.') and key not in modpkgs_names:
+ submodules.append(key)
+ if submodules:
+ submodules.sort()
+ result = result + self.section(
+ 'SUBMODULES', join(submodules, '\n'))
+
+ if classes:
+ classlist = map(lambda key_value: key_value[1], classes)
+ contents = [self.formattree(
+ inspect.getclasstree(classlist, 1), name)]
+ for key, value in classes:
+ contents.append(self.document(value, key, name))
+ result = result + self.section('CLASSES', join(contents, '\n'))
+
+ if funcs:
+ contents = []
+ for key, value in funcs:
+ contents.append(self.document(value, key, name))
+ result = result + self.section('FUNCTIONS', join(contents, '\n'))
+
+ if data:
+ contents = []
+ for key, value in data:
+ contents.append(self.docother(value, key, name, maxlen=70))
+ result = result + self.section('DATA', join(contents, '\n'))
+
+ if hasattr(object, '__version__'):
+ version = str(object.__version__)
+ if version[:11] == '$' + 'Revision: ' and version[-1:] == '$':
+ version = strip(version[11:-1])
+ result = result + self.section('VERSION', version)
+ if hasattr(object, '__date__'):
+ result = result + self.section('DATE', str(object.__date__))
+ if hasattr(object, '__author__'):
+ result = result + self.section('AUTHOR', str(object.__author__))
+ if hasattr(object, '__credits__'):
+ result = result + self.section('CREDITS', str(object.__credits__))
+ return result
+
+ def docclass(self, object, name=None, mod=None, *ignored):
+ """Produce text documentation for a given class object."""
+ realname = object.__name__
+ name = name or realname
+ bases = object.__bases__
+
+ def makename(c, m=object.__module__):
+ return classname(c, m)
+
+ if name == realname:
+ title = 'class ' + self.bold(realname)
+ else:
+ title = self.bold(name) + ' = class ' + realname
+ if bases:
+ parents = map(makename, bases)
+ title = title + '(%s)' % join(parents, ', ')
+
+ doc = getdoc(object)
+ contents = doc and [doc + '\n'] or []
+ push = contents.append
+
+ # List the mro, if non-trivial.
+ mro = deque(inspect.getmro(object))
+ if len(mro) > 2:
+ push("Method resolution order:")
+ for base in mro:
+ push(' ' + makename(base))
+ push('')
+
+ # Cute little class to pump out a horizontal rule between sections.
+ class HorizontalRule:
+ def __init__(self):
+ self.needone = 0
+ def maybe(self):
+ if self.needone:
+ push('-' * 70)
+ self.needone = 1
+ hr = HorizontalRule()
+
+ def spill(msg, attrs, predicate):
+ ok, attrs = _split_list(attrs, predicate)
+ if ok:
+ hr.maybe()
+ push(msg)
+ for name, kind, homecls, value in ok:
+ push(self.document(getattr(object, name),
+ name, mod, object))
+ return attrs
+
+ def spilldescriptors(msg, attrs, predicate):
+ ok, attrs = _split_list(attrs, predicate)
+ if ok:
+ hr.maybe()
+ push(msg)
+ for name, kind, homecls, value in ok:
+ push(self._docdescriptor(name, value, mod))
+ return attrs
+
+ def spilldata(msg, attrs, predicate):
+ ok, attrs = _split_list(attrs, predicate)
+ if ok:
+ hr.maybe()
+ push(msg)
+ for name, kind, homecls, value in ok:
+ if (hasattr(value, '__call__') or
+ inspect.isdatadescriptor(value)):
+ doc = getdoc(value)
+ else:
+ doc = None
+ push(self.docother(getattr(object, name),
+ name, mod, maxlen=70, doc=doc) + '\n')
+ return attrs
+
+ attrs = filter(lambda data: visiblename(data[0], obj=object),
+ classify_class_attrs(object))
+ while attrs:
+ if mro:
+ thisclass = mro.popleft()
+ else:
+ thisclass = attrs[0][2]
+ attrs, inherited = _split_list(attrs, lambda t: t[2] is thisclass)
+
+ if thisclass is __builtin__.object:
+ attrs = inherited
+ continue
+ elif thisclass is object:
+ tag = "defined here"
+ else:
+ tag = "inherited from %s" % classname(thisclass,
+ object.__module__)
+
+ # Sort attrs by name.
+ attrs.sort()
+
+ # Pump out the attrs, segregated by kind.
+ attrs = spill("Methods %s:\n" % tag, attrs,
+ lambda t: t[1] == 'method')
+ attrs = spill("Class methods %s:\n" % tag, attrs,
+ lambda t: t[1] == 'class method')
+ attrs = spill("Static methods %s:\n" % tag, attrs,
+ lambda t: t[1] == 'static method')
+ attrs = spilldescriptors("Data descriptors %s:\n" % tag, attrs,
+ lambda t: t[1] == 'data descriptor')
+ attrs = spilldata("Data and other attributes %s:\n" % tag, attrs,
+ lambda t: t[1] == 'data')
+ assert attrs == []
+ attrs = inherited
+
+ contents = '\n'.join(contents)
+ if not contents:
+ return title + '\n'
+ return title + '\n' + self.indent(rstrip(contents), ' | ') + '\n'
+
+ def formatvalue(self, object):
+ """Format an argument default value as text."""
+ return '=' + self.repr(object)
+
+ def docroutine(self, object, name=None, mod=None, cl=None):
+ """Produce text documentation for a function or method object."""
+ realname = object.__name__
+ name = name or realname
+ note = ''
+ skipdocs = 0
+ if inspect.ismethod(object):
+ imclass = object.im_class
+ if cl:
+ if imclass is not cl:
+ note = ' from ' + classname(imclass, mod)
+ else:
+ if object.im_self is not None:
+ note = ' method of %s instance' % classname(
+ object.im_self.__class__, mod)
+ else:
+ note = ' unbound %s method' % classname(imclass,mod)
+ object = object.im_func
+
+ if name == realname:
+ title = self.bold(realname)
+ else:
+ if (cl and realname in cl.__dict__ and
+ cl.__dict__[realname] is object):
+ skipdocs = 1
+ title = self.bold(name) + ' = ' + realname
+ if inspect.isfunction(object):
+ args, varargs, varkw, defaults = inspect.getargspec(object)
+ argspec = inspect.formatargspec(
+ args, varargs, varkw, defaults, formatvalue=self.formatvalue)
+ if realname == '<lambda>':
+ title = self.bold(name) + ' lambda '
+ argspec = argspec[1:-1] # remove parentheses
+ else:
+ argspec = '(...)'
+ decl = title + argspec + note
+
+ if skipdocs:
+ return decl + '\n'
+ else:
+ doc = getdoc(object) or ''
+ return decl + '\n' + (doc and rstrip(self.indent(doc)) + '\n')
+
+ def _docdescriptor(self, name, value, mod):
+ results = []
+ push = results.append
+
+ if name:
+ push(self.bold(name))
+ push('\n')
+ doc = getdoc(value) or ''
+ if doc:
+ push(self.indent(doc))
+ push('\n')
+ return ''.join(results)
+
+ def docproperty(self, object, name=None, mod=None, cl=None):
+ """Produce text documentation for a property."""
+ return self._docdescriptor(name, object, mod)
+
+ def docdata(self, object, name=None, mod=None, cl=None):
+ """Produce text documentation for a data descriptor."""
+ return self._docdescriptor(name, object, mod)
+
+ def docother(self, object, name=None, mod=None, parent=None, maxlen=None, doc=None):
+ """Produce text documentation for a data object."""
+ repr = self.repr(object)
+ if maxlen:
+ line = (name and name + ' = ' or '') + repr
+ chop = maxlen - len(line)
+ if chop < 0: repr = repr[:chop] + '...'
+ line = (name and self.bold(name) + ' = ' or '') + repr
+ if doc is not None:
+ line += '\n' + self.indent(str(doc))
+ return line
+
+# --------------------------------------------------------- user interfaces
+
+def pager(text):
+ """The first time this is called, determine what kind of pager to use."""
+ global pager
+ pager = getpager()
+ pager(text)
+
+def getpager():
+ """Decide what method to use for paging through text."""
+ if type(sys.stdout) is not types.FileType:
+ return plainpager
+ if not sys.stdin.isatty() or not sys.stdout.isatty():
+ return plainpager
+ if 'PAGER' in os.environ:
+ if sys.platform == 'win32': # pipes completely broken in Windows
+ return lambda text: tempfilepager(plain(text), os.environ['PAGER'])
+ elif sys.platform == 'uefi':
+ return lambda text: tempfilepager(plain(text), os.environ['PAGER'])
+ elif os.environ.get('TERM') in ('dumb', 'emacs'):
+ return lambda text: pipepager(plain(text), os.environ['PAGER'])
+ else:
+ return lambda text: pipepager(text, os.environ['PAGER'])
+ if os.environ.get('TERM') in ('dumb', 'emacs'):
+ return plainpager
+ if sys.platform == 'uefi':
+ return plainpager
+ if sys.platform == 'win32' or sys.platform.startswith('os2'):
+ return lambda text: tempfilepager(plain(text), 'more <')
+ if hasattr(os, 'system') and os.system('(less) 2>/dev/null') == 0:
+ return lambda text: pipepager(text, 'less')
+
+ import tempfile
+ (fd, filename) = tempfile.mkstemp()
+ os.close(fd)
+ try:
+ if hasattr(os, 'system') and os.system('more "%s"' % filename) == 0:
+ return lambda text: pipepager(text, 'more')
+ else:
+ return ttypager
+ finally:
+ os.unlink(filename)
+
+def plain(text):
+ """Remove boldface formatting from text."""
+ return re.sub('.\b', '', text)
+
+def pipepager(text, cmd):
+ """Page through text by feeding it to another program."""
+ pipe = os.popen(cmd, 'w')
+ try:
+ pipe.write(text)
+ pipe.close()
+ except IOError:
+ pass # Ignore broken pipes caused by quitting the pager program.
+
+def tempfilepager(text, cmd):
+ """Page through text by invoking a program on a temporary file."""
+ import tempfile
+ filename = tempfile.mktemp()
+ file = open(filename, 'w')
+ file.write(text)
+ file.close()
+ try:
+ os.system(cmd + ' "' + filename + '"')
+ finally:
+ os.unlink(filename)
+
+def ttypager(text):
+ """Page through text on a text terminal."""
+ lines = split(plain(text), '\n')
+ try:
+ import tty
+ fd = sys.stdin.fileno()
+ old = tty.tcgetattr(fd)
+ tty.setcbreak(fd)
+ getchar = lambda: sys.stdin.read(1)
+ except (ImportError, AttributeError):
+ tty = None
+ getchar = lambda: sys.stdin.readline()[:-1][:1]
+
+ try:
+ r = inc = os.environ.get('LINES', 25) - 1
+ sys.stdout.write(join(lines[:inc], '\n') + '\n')
+ while lines[r:]:
+ sys.stdout.write('-- more --')
+ sys.stdout.flush()
+ c = getchar()
+
+ if c in ('q', 'Q'):
+ sys.stdout.write('\r \r')
+ break
+ elif c in ('\r', '\n'):
+ sys.stdout.write('\r \r' + lines[r] + '\n')
+ r = r + 1
+ continue
+ if c in ('b', 'B', '\x1b'):
+ r = r - inc - inc
+ if r < 0: r = 0
+ sys.stdout.write('\n' + join(lines[r:r+inc], '\n') + '\n')
+ r = r + inc
+
+ finally:
+ if tty:
+ tty.tcsetattr(fd, tty.TCSAFLUSH, old)
+
+def plainpager(text):
+ """Simply print unformatted text. This is the ultimate fallback."""
+ sys.stdout.write(plain(text))
+
+def describe(thing):
+ """Produce a short description of the given thing."""
+ if inspect.ismodule(thing):
+ if thing.__name__ in sys.builtin_module_names:
+ return 'built-in module ' + thing.__name__
+ if hasattr(thing, '__path__'):
+ return 'package ' + thing.__name__
+ else:
+ return 'module ' + thing.__name__
+ if inspect.isbuiltin(thing):
+ return 'built-in function ' + thing.__name__
+ if inspect.isgetsetdescriptor(thing):
+ return 'getset descriptor %s.%s.%s' % (
+ thing.__objclass__.__module__, thing.__objclass__.__name__,
+ thing.__name__)
+ if inspect.ismemberdescriptor(thing):
+ return 'member descriptor %s.%s.%s' % (
+ thing.__objclass__.__module__, thing.__objclass__.__name__,
+ thing.__name__)
+ if inspect.isclass(thing):
+ return 'class ' + thing.__name__
+ if inspect.isfunction(thing):
+ return 'function ' + thing.__name__
+ if inspect.ismethod(thing):
+ return 'method ' + thing.__name__
+ if type(thing) is types.InstanceType:
+ return 'instance of ' + thing.__class__.__name__
+ return type(thing).__name__
+
+def locate(path, forceload=0):
+ """Locate an object by name or dotted path, importing as necessary."""
+ parts = [part for part in split(path, '.') if part]
+ module, n = None, 0
+ while n < len(parts):
+ nextmodule = safeimport(join(parts[:n+1], '.'), forceload)
+ if nextmodule: module, n = nextmodule, n + 1
+ else: break
+ if module:
+ object = module
+ for part in parts[n:]:
+ try: object = getattr(object, part)
+ except AttributeError: return None
+ return object
+ else:
+ if hasattr(__builtin__, path):
+ return getattr(__builtin__, path)
+
+# --------------------------------------- interactive interpreter interface
+
+text = TextDoc()
+html = HTMLDoc()
+
+class _OldStyleClass: pass
+_OLD_INSTANCE_TYPE = type(_OldStyleClass())
+
+def resolve(thing, forceload=0):
+ """Given an object or a path to an object, get the object and its name."""
+ if isinstance(thing, str):
+ object = locate(thing, forceload)
+ if not object:
+ raise ImportError, 'no Python documentation found for %r' % thing
+ return object, thing
+ else:
+ return thing, getattr(thing, '__name__', None)
+
+def render_doc(thing, title='Python Library Documentation: %s', forceload=0):
+ """Render text documentation, given an object or a path to an object."""
+ object, name = resolve(thing, forceload)
+ desc = describe(object)
+ module = inspect.getmodule(object)
+ if name and '.' in name:
+ desc += ' in ' + name[:name.rfind('.')]
+ elif module and module is not object:
+ desc += ' in module ' + module.__name__
+ if type(object) is _OLD_INSTANCE_TYPE:
+ # If the passed object is an instance of an old-style class,
+ # document its available methods instead of its value.
+ object = object.__class__
+ elif not (inspect.ismodule(object) or
+ inspect.isclass(object) or
+ inspect.isroutine(object) or
+ inspect.isgetsetdescriptor(object) or
+ inspect.ismemberdescriptor(object) or
+ isinstance(object, property)):
+ # If the passed object is a piece of data or an instance,
+ # document its available methods instead of its value.
+ object = type(object)
+ desc += ' object'
+ return title % desc + '\n\n' + text.document(object, name)
+
+def doc(thing, title='Python Library Documentation: %s', forceload=0):
+ """Display text documentation, given an object or a path to an object."""
+ try:
+ pager(render_doc(thing, title, forceload))
+ except (ImportError, ErrorDuringImport), value:
+ print value
+
+def writedoc(thing, forceload=0):
+ """Write HTML documentation to a file in the current directory."""
+ try:
+ object, name = resolve(thing, forceload)
+ page = html.page(describe(object), html.document(object, name))
+ file = open(name + '.html', 'w')
+ file.write(page)
+ file.close()
+ print 'wrote', name + '.html'
+ except (ImportError, ErrorDuringImport), value:
+ print value
+
+def writedocs(dir, pkgpath='', done=None):
+ """Write out HTML documentation for all modules in a directory tree."""
+ if done is None: done = {}
+ for importer, modname, ispkg in pkgutil.walk_packages([dir], pkgpath):
+ writedoc(modname)
+ return
+
+class Helper:
+
+ # These dictionaries map a topic name to either an alias, or a tuple
+ # (label, seealso-items). The "label" is the label of the corresponding
+ # section in the .rst file under Doc/ and an index into the dictionary
+ # in pydoc_data/topics.py.
+ #
+ # CAUTION: if you change one of these dictionaries, be sure to adapt the
+ # list of needed labels in Doc/tools/sphinxext/pyspecific.py and
+ # regenerate the pydoc_data/topics.py file by running
+ # make pydoc-topics
+ # in Doc/ and copying the output file into the Lib/ directory.
+
+ keywords = {
+ 'and': 'BOOLEAN',
+ 'as': 'with',
+ 'assert': ('assert', ''),
+ 'break': ('break', 'while for'),
+ 'class': ('class', 'CLASSES SPECIALMETHODS'),
+ 'continue': ('continue', 'while for'),
+ 'def': ('function', ''),
+ 'del': ('del', 'BASICMETHODS'),
+ 'elif': 'if',
+ 'else': ('else', 'while for'),
+ 'except': 'try',
+ 'exec': ('exec', ''),
+ 'finally': 'try',
+ 'for': ('for', 'break continue while'),
+ 'from': 'import',
+ 'global': ('global', 'NAMESPACES'),
+ 'if': ('if', 'TRUTHVALUE'),
+ 'import': ('import', 'MODULES'),
+ 'in': ('in', 'SEQUENCEMETHODS2'),
+ 'is': 'COMPARISON',
+ 'lambda': ('lambda', 'FUNCTIONS'),
+ 'not': 'BOOLEAN',
+ 'or': 'BOOLEAN',
+ 'pass': ('pass', ''),
+ 'print': ('print', ''),
+ 'raise': ('raise', 'EXCEPTIONS'),
+ 'return': ('return', 'FUNCTIONS'),
+ 'try': ('try', 'EXCEPTIONS'),
+ 'while': ('while', 'break continue if TRUTHVALUE'),
+ 'with': ('with', 'CONTEXTMANAGERS EXCEPTIONS yield'),
+ 'yield': ('yield', ''),
+ }
+ # Either add symbols to this dictionary or to the symbols dictionary
+ # directly: Whichever is easier. They are merged later.
+ _symbols_inverse = {
+ 'STRINGS' : ("'", "'''", "r'", "u'", '"""', '"', 'r"', 'u"'),
+ 'OPERATORS' : ('+', '-', '*', '**', '/', '//', '%', '<<', '>>', '&',
+ '|', '^', '~', '<', '>', '<=', '>=', '==', '!=', '<>'),
+ 'COMPARISON' : ('<', '>', '<=', '>=', '==', '!=', '<>'),
+ 'UNARY' : ('-', '~'),
+ 'AUGMENTEDASSIGNMENT' : ('+=', '-=', '*=', '/=', '%=', '&=', '|=',
+ '^=', '<<=', '>>=', '**=', '//='),
+ 'BITWISE' : ('<<', '>>', '&', '|', '^', '~'),
+ 'COMPLEX' : ('j', 'J')
+ }
+ symbols = {
+ '%': 'OPERATORS FORMATTING',
+ '**': 'POWER',
+ ',': 'TUPLES LISTS FUNCTIONS',
+ '.': 'ATTRIBUTES FLOAT MODULES OBJECTS',
+ '...': 'ELLIPSIS',
+ ':': 'SLICINGS DICTIONARYLITERALS',
+ '@': 'def class',
+ '\\': 'STRINGS',
+ '_': 'PRIVATENAMES',
+ '__': 'PRIVATENAMES SPECIALMETHODS',
+ '`': 'BACKQUOTES',
+ '(': 'TUPLES FUNCTIONS CALLS',
+ ')': 'TUPLES FUNCTIONS CALLS',
+ '[': 'LISTS SUBSCRIPTS SLICINGS',
+ ']': 'LISTS SUBSCRIPTS SLICINGS'
+ }
+ for topic, symbols_ in _symbols_inverse.iteritems():
+ for symbol in symbols_:
+ topics = symbols.get(symbol, topic)
+ if topic not in topics:
+ topics = topics + ' ' + topic
+ symbols[symbol] = topics
+
+ topics = {
+ 'TYPES': ('types', 'STRINGS UNICODE NUMBERS SEQUENCES MAPPINGS '
+ 'FUNCTIONS CLASSES MODULES FILES inspect'),
+ 'STRINGS': ('strings', 'str UNICODE SEQUENCES STRINGMETHODS FORMATTING '
+ 'TYPES'),
+ 'STRINGMETHODS': ('string-methods', 'STRINGS FORMATTING'),
+ 'FORMATTING': ('formatstrings', 'OPERATORS'),
+ 'UNICODE': ('strings', 'encodings unicode SEQUENCES STRINGMETHODS '
+ 'FORMATTING TYPES'),
+ 'NUMBERS': ('numbers', 'INTEGER FLOAT COMPLEX TYPES'),
+ 'INTEGER': ('integers', 'int range'),
+ 'FLOAT': ('floating', 'float math'),
+ 'COMPLEX': ('imaginary', 'complex cmath'),
+ 'SEQUENCES': ('typesseq', 'STRINGMETHODS FORMATTING xrange LISTS'),
+ 'MAPPINGS': 'DICTIONARIES',
+ 'FUNCTIONS': ('typesfunctions', 'def TYPES'),
+ 'METHODS': ('typesmethods', 'class def CLASSES TYPES'),
+ 'CODEOBJECTS': ('bltin-code-objects', 'compile FUNCTIONS TYPES'),
+ 'TYPEOBJECTS': ('bltin-type-objects', 'types TYPES'),
+ 'FRAMEOBJECTS': 'TYPES',
+ 'TRACEBACKS': 'TYPES',
+ 'NONE': ('bltin-null-object', ''),
+ 'ELLIPSIS': ('bltin-ellipsis-object', 'SLICINGS'),
+ 'FILES': ('bltin-file-objects', ''),
+ 'SPECIALATTRIBUTES': ('specialattrs', ''),
+ 'CLASSES': ('types', 'class SPECIALMETHODS PRIVATENAMES'),
+ 'MODULES': ('typesmodules', 'import'),
+ 'PACKAGES': 'import',
+ 'EXPRESSIONS': ('operator-summary', 'lambda or and not in is BOOLEAN '
+ 'COMPARISON BITWISE SHIFTING BINARY FORMATTING POWER '
+ 'UNARY ATTRIBUTES SUBSCRIPTS SLICINGS CALLS TUPLES '
+ 'LISTS DICTIONARIES BACKQUOTES'),
+ 'OPERATORS': 'EXPRESSIONS',
+ 'PRECEDENCE': 'EXPRESSIONS',
+ 'OBJECTS': ('objects', 'TYPES'),
+ 'SPECIALMETHODS': ('specialnames', 'BASICMETHODS ATTRIBUTEMETHODS '
+ 'CALLABLEMETHODS SEQUENCEMETHODS1 MAPPINGMETHODS '
+ 'SEQUENCEMETHODS2 NUMBERMETHODS CLASSES'),
+ 'BASICMETHODS': ('customization', 'cmp hash repr str SPECIALMETHODS'),
+ 'ATTRIBUTEMETHODS': ('attribute-access', 'ATTRIBUTES SPECIALMETHODS'),
+ 'CALLABLEMETHODS': ('callable-types', 'CALLS SPECIALMETHODS'),
+ 'SEQUENCEMETHODS1': ('sequence-types', 'SEQUENCES SEQUENCEMETHODS2 '
+ 'SPECIALMETHODS'),
+ 'SEQUENCEMETHODS2': ('sequence-methods', 'SEQUENCES SEQUENCEMETHODS1 '
+ 'SPECIALMETHODS'),
+ 'MAPPINGMETHODS': ('sequence-types', 'MAPPINGS SPECIALMETHODS'),
+ 'NUMBERMETHODS': ('numeric-types', 'NUMBERS AUGMENTEDASSIGNMENT '
+ 'SPECIALMETHODS'),
+ 'EXECUTION': ('execmodel', 'NAMESPACES DYNAMICFEATURES EXCEPTIONS'),
+ 'NAMESPACES': ('naming', 'global ASSIGNMENT DELETION DYNAMICFEATURES'),
+ 'DYNAMICFEATURES': ('dynamic-features', ''),
+ 'SCOPING': 'NAMESPACES',
+ 'FRAMES': 'NAMESPACES',
+ 'EXCEPTIONS': ('exceptions', 'try except finally raise'),
+ 'COERCIONS': ('coercion-rules','CONVERSIONS'),
+ 'CONVERSIONS': ('conversions', 'COERCIONS'),
+ 'IDENTIFIERS': ('identifiers', 'keywords SPECIALIDENTIFIERS'),
+ 'SPECIALIDENTIFIERS': ('id-classes', ''),
+ 'PRIVATENAMES': ('atom-identifiers', ''),
+ 'LITERALS': ('atom-literals', 'STRINGS BACKQUOTES NUMBERS '
+ 'TUPLELITERALS LISTLITERALS DICTIONARYLITERALS'),
+ 'TUPLES': 'SEQUENCES',
+ 'TUPLELITERALS': ('exprlists', 'TUPLES LITERALS'),
+ 'LISTS': ('typesseq-mutable', 'LISTLITERALS'),
+ 'LISTLITERALS': ('lists', 'LISTS LITERALS'),
+ 'DICTIONARIES': ('typesmapping', 'DICTIONARYLITERALS'),
+ 'DICTIONARYLITERALS': ('dict', 'DICTIONARIES LITERALS'),
+ 'BACKQUOTES': ('string-conversions', 'repr str STRINGS LITERALS'),
+ 'ATTRIBUTES': ('attribute-references', 'getattr hasattr setattr '
+ 'ATTRIBUTEMETHODS'),
+ 'SUBSCRIPTS': ('subscriptions', 'SEQUENCEMETHODS1'),
+ 'SLICINGS': ('slicings', 'SEQUENCEMETHODS2'),
+ 'CALLS': ('calls', 'EXPRESSIONS'),
+ 'POWER': ('power', 'EXPRESSIONS'),
+ 'UNARY': ('unary', 'EXPRESSIONS'),
+ 'BINARY': ('binary', 'EXPRESSIONS'),
+ 'SHIFTING': ('shifting', 'EXPRESSIONS'),
+ 'BITWISE': ('bitwise', 'EXPRESSIONS'),
+ 'COMPARISON': ('comparisons', 'EXPRESSIONS BASICMETHODS'),
+ 'BOOLEAN': ('booleans', 'EXPRESSIONS TRUTHVALUE'),
+ 'ASSERTION': 'assert',
+ 'ASSIGNMENT': ('assignment', 'AUGMENTEDASSIGNMENT'),
+ 'AUGMENTEDASSIGNMENT': ('augassign', 'NUMBERMETHODS'),
+ 'DELETION': 'del',
+ 'PRINTING': 'print',
+ 'RETURNING': 'return',
+ 'IMPORTING': 'import',
+ 'CONDITIONAL': 'if',
+ 'LOOPING': ('compound', 'for while break continue'),
+ 'TRUTHVALUE': ('truth', 'if while and or not BASICMETHODS'),
+ 'DEBUGGING': ('debugger', 'pdb'),
+ 'CONTEXTMANAGERS': ('context-managers', 'with'),
+ }
+
+ def __init__(self, input=None, output=None):
+ self._input = input
+ self._output = output
+
+ input = property(lambda self: self._input or sys.stdin)
+ output = property(lambda self: self._output or sys.stdout)
+
+ def __repr__(self):
+ if inspect.stack()[1][3] == '?':
+ self()
+ return ''
+ return '<pydoc.Helper instance>'
+
+ _GoInteractive = object()
+ def __call__(self, request=_GoInteractive):
+ if request is not self._GoInteractive:
+ self.help(request)
+ else:
+ self.intro()
+ self.interact()
+ self.output.write('''
+You are now leaving help and returning to the Python interpreter.
+If you want to ask for help on a particular object directly from the
+interpreter, you can type "help(object)". Executing "help('string')"
+has the same effect as typing a particular string at the help> prompt.
+''')
+
+ def interact(self):
+ self.output.write('\n')
+ while True:
+ try:
+ request = self.getline('help> ')
+ if not request: break
+ except (KeyboardInterrupt, EOFError):
+ break
+ request = strip(replace(request, '"', '', "'", ''))
+ if lower(request) in ('q', 'quit'): break
+ self.help(request)
+
+ def getline(self, prompt):
+ """Read one line, using raw_input when available."""
+ if self.input is sys.stdin:
+ return raw_input(prompt)
+ else:
+ self.output.write(prompt)
+ self.output.flush()
+ return self.input.readline()
+
+ def help(self, request):
+ if type(request) is type(''):
+ request = request.strip()
+ if request == 'help': self.intro()
+ elif request == 'keywords': self.listkeywords()
+ elif request == 'symbols': self.listsymbols()
+ elif request == 'topics': self.listtopics()
+ elif request == 'modules': self.listmodules()
+ elif request[:8] == 'modules ':
+ self.listmodules(split(request)[1])
+ elif request in self.symbols: self.showsymbol(request)
+ elif request in self.keywords: self.showtopic(request)
+ elif request in self.topics: self.showtopic(request)
+ elif request: doc(request, 'Help on %s:')
+ elif isinstance(request, Helper): self()
+ else: doc(request, 'Help on %s:')
+ self.output.write('\n')
+
+ def intro(self):
+ self.output.write('''
+Welcome to Python %s! This is the online help utility.
+
+If this is your first time using Python, you should definitely check out
+the tutorial on the Internet at http://docs.python.org/tutorial/.
+
+Enter the name of any module, keyword, or topic to get help on writing
+Python programs and using Python modules. To quit this help utility and
+return to the interpreter, just type "quit".
+
+To get a list of available modules, keywords, or topics, type "modules",
+"keywords", or "topics". Each module also comes with a one-line summary
+of what it does; to list the modules whose summaries contain a given word
+such as "spam", type "modules spam".
+''' % sys.version[:3])
+
+ def list(self, items, columns=4, width=80):
+ items = items[:]
+ items.sort()
+ colw = width / columns
+ rows = (len(items) + columns - 1) / columns
+ for row in range(rows):
+ for col in range(columns):
+ i = col * rows + row
+ if i < len(items):
+ self.output.write(items[i])
+ if col < columns - 1:
+ self.output.write(' ' + ' ' * (colw-1 - len(items[i])))
+ self.output.write('\n')
+
+ def listkeywords(self):
+ self.output.write('''
+Here is a list of the Python keywords. Enter any keyword to get more help.
+
+''')
+ self.list(self.keywords.keys())
+
+ def listsymbols(self):
+ self.output.write('''
+Here is a list of the punctuation symbols which Python assigns special meaning
+to. Enter any symbol to get more help.
+
+''')
+ self.list(self.symbols.keys())
+
+ def listtopics(self):
+ self.output.write('''
+Here is a list of available topics. Enter any topic name to get more help.
+
+''')
+ self.list(self.topics.keys())
+
+ def showtopic(self, topic, more_xrefs=''):
+ try:
+ import pydoc_data.topics
+ except ImportError:
+ self.output.write('''
+Sorry, topic and keyword documentation is not available because the
+module "pydoc_data.topics" could not be found.
+''')
+ return
+ target = self.topics.get(topic, self.keywords.get(topic))
+ if not target:
+ self.output.write('no documentation found for %s\n' % repr(topic))
+ return
+ if type(target) is type(''):
+ return self.showtopic(target, more_xrefs)
+
+ label, xrefs = target
+ try:
+ doc = pydoc_data.topics.topics[label]
+ except KeyError:
+ self.output.write('no documentation found for %s\n' % repr(topic))
+ return
+ pager(strip(doc) + '\n')
+ if more_xrefs:
+ xrefs = (xrefs or '') + ' ' + more_xrefs
+ if xrefs:
+ import StringIO, formatter
+ buffer = StringIO.StringIO()
+ formatter.DumbWriter(buffer).send_flowing_data(
+ 'Related help topics: ' + join(split(xrefs), ', ') + '\n')
+ self.output.write('\n%s\n' % buffer.getvalue())
+
+ def showsymbol(self, symbol):
+ target = self.symbols[symbol]
+ topic, _, xrefs = target.partition(' ')
+ self.showtopic(topic, xrefs)
+
+ def listmodules(self, key=''):
+ if key:
+ self.output.write('''
+Here is a list of matching modules. Enter any module name to get more help.
+
+''')
+ apropos(key)
+ else:
+ self.output.write('''
+Please wait a moment while I gather a list of all available modules...
+
+''')
+ modules = {}
+ def callback(path, modname, desc, modules=modules):
+ if modname and modname[-9:] == '.__init__':
+ modname = modname[:-9] + ' (package)'
+ if find(modname, '.') < 0:
+ modules[modname] = 1
+ def onerror(modname):
+ callback(None, modname, None)
+ ModuleScanner().run(callback, onerror=onerror)
+ self.list(modules.keys())
+ self.output.write('''
+Enter any module name to get more help. Or, type "modules spam" to search
+for modules whose descriptions contain the word "spam".
+''')
+
+help = Helper()
+
+class Scanner:
+ """A generic tree iterator."""
+ def __init__(self, roots, children, descendp):
+ self.roots = roots[:]
+ self.state = []
+ self.children = children
+ self.descendp = descendp
+
+ def next(self):
+ if not self.state:
+ if not self.roots:
+ return None
+ root = self.roots.pop(0)
+ self.state = [(root, self.children(root))]
+ node, children = self.state[-1]
+ if not children:
+ self.state.pop()
+ return self.next()
+ child = children.pop(0)
+ if self.descendp(child):
+ self.state.append((child, self.children(child)))
+ return child
+
+
+class ModuleScanner:
+ """An interruptible scanner that searches module synopses."""
+
+ def run(self, callback, key=None, completer=None, onerror=None):
+ if key: key = lower(key)
+ self.quit = False
+ seen = {}
+
+ for modname in sys.builtin_module_names:
+ if modname != '__main__':
+ seen[modname] = 1
+ if key is None:
+ callback(None, modname, '')
+ else:
+ desc = split(__import__(modname).__doc__ or '', '\n')[0]
+ if find(lower(modname + ' - ' + desc), key) >= 0:
+ callback(None, modname, desc)
+
+ for importer, modname, ispkg in pkgutil.walk_packages(onerror=onerror):
+ if self.quit:
+ break
+ if key is None:
+ callback(None, modname, '')
+ else:
+ loader = importer.find_module(modname)
+ if hasattr(loader,'get_source'):
+ import StringIO
+ desc = source_synopsis(
+ StringIO.StringIO(loader.get_source(modname))
+ ) or ''
+ if hasattr(loader,'get_filename'):
+ path = loader.get_filename(modname)
+ else:
+ path = None
+ else:
+ module = loader.load_module(modname)
+ desc = (module.__doc__ or '').splitlines()[0]
+ path = getattr(module,'__file__',None)
+ if find(lower(modname + ' - ' + desc), key) >= 0:
+ callback(path, modname, desc)
+
+ if completer:
+ completer()
+
+def apropos(key):
+ """Print all the one-line module summaries that contain a substring."""
+ def callback(path, modname, desc):
+ if modname[-9:] == '.__init__':
+ modname = modname[:-9] + ' (package)'
+ print modname, desc and '- ' + desc
+ try: import warnings
+ except ImportError: pass
+ else: warnings.filterwarnings('ignore') # ignore problems during import
+ ModuleScanner().run(callback, key)
+
+# --------------------------------------------------- web browser interface
+
+def serve(port, callback=None, completer=None):
+ import BaseHTTPServer, mimetools, select
+
+ # Patch up mimetools.Message so it doesn't break if rfc822 is reloaded.
+ class Message(mimetools.Message):
+ def __init__(self, fp, seekable=1):
+ Message = self.__class__
+ Message.__bases__[0].__bases__[0].__init__(self, fp, seekable)
+ self.encodingheader = self.getheader('content-transfer-encoding')
+ self.typeheader = self.getheader('content-type')
+ self.parsetype()
+ self.parseplist()
+
+ class DocHandler(BaseHTTPServer.BaseHTTPRequestHandler):
+ def send_document(self, title, contents):
+ try:
+ self.send_response(200)
+ self.send_header('Content-Type', 'text/html')
+ self.end_headers()
+ self.wfile.write(html.page(title, contents))
+ except IOError: pass
+
+ def do_GET(self):
+ path = self.path
+ if path[-5:] == '.html': path = path[:-5]
+ if path[:1] == '/': path = path[1:]
+ if path and path != '.':
+ try:
+ obj = locate(path, forceload=1)
+ except ErrorDuringImport, value:
+ self.send_document(path, html.escape(str(value)))
+ return
+ if obj:
+ self.send_document(describe(obj), html.document(obj, path))
+ else:
+ self.send_document(path,
+'no Python documentation found for %s' % repr(path))
+ else:
+ heading = html.heading(
+'<big><big><strong>Python: Index of Modules</strong></big></big>',
+'#ffffff', '#7799ee')
+ def bltinlink(name):
+ return '<a href="%s.html">%s</a>' % (name, name)
+ names = filter(lambda x: x != '__main__',
+ sys.builtin_module_names)
+ contents = html.multicolumn(names, bltinlink)
+ indices = ['<p>' + html.bigsection(
+ 'Built-in Modules', '#ffffff', '#ee77aa', contents)]
+
+ seen = {}
+ for dir in sys.path:
+ indices.append(html.index(dir, seen))
+ contents = heading + join(indices) + '''<p align=right>
+<font color="#909090" face="helvetica, arial"><strong>
+pydoc</strong> by Ka-Ping Yee <ping@lfw.org></font>'''
+ self.send_document('Index of Modules', contents)
+
+ def log_message(self, *args): pass
+
+ class DocServer(BaseHTTPServer.HTTPServer):
+ def __init__(self, port, callback):
+ host = 'localhost'
+ self.address = (host, port)
+ self.url = 'http://%s:%d/' % (host, port)
+ self.callback = callback
+ self.base.__init__(self, self.address, self.handler)
+
+ def serve_until_quit(self):
+ import select
+ self.quit = False
+ while not self.quit:
+ rd, wr, ex = select.select([self.socket.fileno()], [], [], 1)
+ if rd: self.handle_request()
+
+ def server_activate(self):
+ self.base.server_activate(self)
+ if self.callback: self.callback(self)
+
+ DocServer.base = BaseHTTPServer.HTTPServer
+ DocServer.handler = DocHandler
+ DocHandler.MessageClass = Message
+ try:
+ try:
+ DocServer(port, callback).serve_until_quit()
+ except (KeyboardInterrupt, select.error):
+ pass
+ finally:
+ if completer: completer()
+
+# ----------------------------------------------------- graphical interface
+
+def gui():
+ """Graphical interface (starts web server and pops up a control window)."""
+ class GUI:
+ def __init__(self, window, port=7464):
+ self.window = window
+ self.server = None
+ self.scanner = None
+
+ import Tkinter
+ self.server_frm = Tkinter.Frame(window)
+ self.title_lbl = Tkinter.Label(self.server_frm,
+ text='Starting server...\n ')
+ self.open_btn = Tkinter.Button(self.server_frm,
+ text='open browser', command=self.open, state='disabled')
+ self.quit_btn = Tkinter.Button(self.server_frm,
+ text='quit serving', command=self.quit, state='disabled')
+
+ self.search_frm = Tkinter.Frame(window)
+ self.search_lbl = Tkinter.Label(self.search_frm, text='Search for')
+ self.search_ent = Tkinter.Entry(self.search_frm)
+ self.search_ent.bind('<Return>', self.search)
+ self.stop_btn = Tkinter.Button(self.search_frm,
+ text='stop', pady=0, command=self.stop, state='disabled')
+ if sys.platform == 'win32':
+ # Trying to hide and show this button crashes under Windows.
+ self.stop_btn.pack(side='right')
+
+ self.window.title('pydoc')
+ self.window.protocol('WM_DELETE_WINDOW', self.quit)
+ self.title_lbl.pack(side='top', fill='x')
+ self.open_btn.pack(side='left', fill='x', expand=1)
+ self.quit_btn.pack(side='right', fill='x', expand=1)
+ self.server_frm.pack(side='top', fill='x')
+
+ self.search_lbl.pack(side='left')
+ self.search_ent.pack(side='right', fill='x', expand=1)
+ self.search_frm.pack(side='top', fill='x')
+ self.search_ent.focus_set()
+
+ font = ('helvetica', sys.platform == 'win32' and 8 or 10)
+ self.result_lst = Tkinter.Listbox(window, font=font, height=6)
+ self.result_lst.bind('<Button-1>', self.select)
+ self.result_lst.bind('<Double-Button-1>', self.goto)
+ self.result_scr = Tkinter.Scrollbar(window,
+ orient='vertical', command=self.result_lst.yview)
+ self.result_lst.config(yscrollcommand=self.result_scr.set)
+
+ self.result_frm = Tkinter.Frame(window)
+ self.goto_btn = Tkinter.Button(self.result_frm,
+ text='go to selected', command=self.goto)
+ self.hide_btn = Tkinter.Button(self.result_frm,
+ text='hide results', command=self.hide)
+ self.goto_btn.pack(side='left', fill='x', expand=1)
+ self.hide_btn.pack(side='right', fill='x', expand=1)
+
+ self.window.update()
+ self.minwidth = self.window.winfo_width()
+ self.minheight = self.window.winfo_height()
+ self.bigminheight = (self.server_frm.winfo_reqheight() +
+ self.search_frm.winfo_reqheight() +
+ self.result_lst.winfo_reqheight() +
+ self.result_frm.winfo_reqheight())
+ self.bigwidth, self.bigheight = self.minwidth, self.bigminheight
+ self.expanded = 0
+ self.window.wm_geometry('%dx%d' % (self.minwidth, self.minheight))
+ self.window.wm_minsize(self.minwidth, self.minheight)
+ self.window.tk.willdispatch()
+
+ import threading
+ threading.Thread(
+ target=serve, args=(port, self.ready, self.quit)).start()
+
+ def ready(self, server):
+ self.server = server
+ self.title_lbl.config(
+ text='Python documentation server at\n' + server.url)
+ self.open_btn.config(state='normal')
+ self.quit_btn.config(state='normal')
+
+ def open(self, event=None, url=None):
+ url = url or self.server.url
+ try:
+ import webbrowser
+ webbrowser.open(url)
+ except ImportError: # pre-webbrowser.py compatibility
+ if sys.platform == 'win32':
+ os.system('start "%s"' % url)
+ else:
+ rc = os.system('netscape -remote "openURL(%s)" &' % url)
+ if rc: os.system('netscape "%s" &' % url)
+
+ def quit(self, event=None):
+ if self.server:
+ self.server.quit = 1
+ self.window.quit()
+
+ def search(self, event=None):
+ key = self.search_ent.get()
+ self.stop_btn.pack(side='right')
+ self.stop_btn.config(state='normal')
+ self.search_lbl.config(text='Searching for "%s"...' % key)
+ self.search_ent.forget()
+ self.search_lbl.pack(side='left')
+ self.result_lst.delete(0, 'end')
+ self.goto_btn.config(state='disabled')
+ self.expand()
+
+ import threading
+ if self.scanner:
+ self.scanner.quit = 1
+ self.scanner = ModuleScanner()
+ threading.Thread(target=self.scanner.run,
+ args=(self.update, key, self.done)).start()
+
+ def update(self, path, modname, desc):
+ if modname[-9:] == '.__init__':
+ modname = modname[:-9] + ' (package)'
+ self.result_lst.insert('end',
+ modname + ' - ' + (desc or '(no description)'))
+
+ def stop(self, event=None):
+ if self.scanner:
+ self.scanner.quit = 1
+ self.scanner = None
+
+ def done(self):
+ self.scanner = None
+ self.search_lbl.config(text='Search for')
+ self.search_lbl.pack(side='left')
+ self.search_ent.pack(side='right', fill='x', expand=1)
+ if sys.platform != 'win32': self.stop_btn.forget()
+ self.stop_btn.config(state='disabled')
+
+ def select(self, event=None):
+ self.goto_btn.config(state='normal')
+
+ def goto(self, event=None):
+ selection = self.result_lst.curselection()
+ if selection:
+ modname = split(self.result_lst.get(selection[0]))[0]
+ self.open(url=self.server.url + modname + '.html')
+
+ def collapse(self):
+ if not self.expanded: return
+ self.result_frm.forget()
+ self.result_scr.forget()
+ self.result_lst.forget()
+ self.bigwidth = self.window.winfo_width()
+ self.bigheight = self.window.winfo_height()
+ self.window.wm_geometry('%dx%d' % (self.minwidth, self.minheight))
+ self.window.wm_minsize(self.minwidth, self.minheight)
+ self.expanded = 0
+
+ def expand(self):
+ if self.expanded: return
+ self.result_frm.pack(side='bottom', fill='x')
+ self.result_scr.pack(side='right', fill='y')
+ self.result_lst.pack(side='top', fill='both', expand=1)
+ self.window.wm_geometry('%dx%d' % (self.bigwidth, self.bigheight))
+ self.window.wm_minsize(self.minwidth, self.bigminheight)
+ self.expanded = 1
+
+ def hide(self, event=None):
+ self.stop()
+ self.collapse()
+
+ import Tkinter
+ try:
+ root = Tkinter.Tk()
+ # Tk will crash if pythonw.exe has an XP .manifest
+ # file and the root has is not destroyed explicitly.
+ # If the problem is ever fixed in Tk, the explicit
+ # destroy can go.
+ try:
+ gui = GUI(root)
+ root.mainloop()
+ finally:
+ root.destroy()
+ except KeyboardInterrupt:
+ pass
+
+# -------------------------------------------------- command-line interface
+
+def ispath(x):
+ return isinstance(x, str) and find(x, os.sep) >= 0
+
+def cli():
+ """Command-line interface (looks at sys.argv to decide what to do)."""
+ import getopt
+ class BadUsage: pass
+
+ # Scripts don't get the current directory in their path by default
+ # unless they are run with the '-m' switch
+ if '' not in sys.path:
+ scriptdir = os.path.dirname(sys.argv[0])
+ if scriptdir in sys.path:
+ sys.path.remove(scriptdir)
+ sys.path.insert(0, '.')
+
+ try:
+ opts, args = getopt.getopt(sys.argv[1:], 'gk:p:w')
+ writing = 0
+
+ for opt, val in opts:
+ if opt == '-g':
+ gui()
+ return
+ if opt == '-k':
+ apropos(val)
+ return
+ if opt == '-p':
+ try:
+ port = int(val)
+ except ValueError:
+ raise BadUsage
+ def ready(server):
+ print 'pydoc server ready at %s' % server.url
+ def stopped():
+ print 'pydoc server stopped'
+ serve(port, ready, stopped)
+ return
+ if opt == '-w':
+ writing = 1
+
+ if not args: raise BadUsage
+ for arg in args:
+ if ispath(arg) and not os.path.exists(arg):
+ print 'file %r does not exist' % arg
+ break
+ try:
+ if ispath(arg) and os.path.isfile(arg):
+ arg = importfile(arg)
+ if writing:
+ if ispath(arg) and os.path.isdir(arg):
+ writedocs(arg)
+ else:
+ writedoc(arg)
+ else:
+ help.help(arg)
+ except ErrorDuringImport, value:
+ print value
+
+ except (getopt.error, BadUsage):
+ cmd = os.path.basename(sys.argv[0])
+ print """pydoc - the Python documentation tool
+
+%s <name> ...
+ Show text documentation on something. <name> may be the name of a
+ Python keyword, topic, function, module, or package, or a dotted
+ reference to a class or function within a module or module in a
+ package. If <name> contains a '%s', it is used as the path to a
+ Python source file to document. If name is 'keywords', 'topics',
+ or 'modules', a listing of these things is displayed.
+
+%s -k <keyword>
+ Search for a keyword in the synopsis lines of all available modules.
+
+%s -p <port>
+ Start an HTTP server on the given port on the local machine.
+
+%s -g
+ Pop up a graphical interface for finding and serving documentation.
+
+%s -w <name> ...
+ Write out the HTML documentation for a module to a file in the current
+ directory. If <name> contains a '%s', it is treated as a filename; if
+ it names a directory, documentation is written for all the contents.
+""" % (cmd, os.sep, cmd, cmd, cmd, cmd, os.sep)
+
+if __name__ == '__main__': cli()
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py index de366e8dbf..5525d4a8e0 100644 --- a/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py @@ -503,6 +503,7 @@ def execusercustomize(): def main():
abs__file__()
known_paths = removeduppaths()
+ known_paths = addsitepackages(known_paths)
setquit()
setcopyright()
sethelper()
diff --git a/AppPkg/Applications/Python/PythonCore.inf b/AppPkg/Applications/Python/PythonCore.inf index a77ed6753a..6309865877 100644 --- a/AppPkg/Applications/Python/PythonCore.inf +++ b/AppPkg/Applications/Python/PythonCore.inf @@ -197,6 +197,7 @@ Python-$(PYTHON_VERSION)/Modules/socketmodule.c #
Python-$(PYTHON_VERSION)/Modules/stropmodule.c #
Python-$(PYTHON_VERSION)/Modules/timemodule.c #
+ Python-$(PYTHON_VERSION)/Modules/unicodedata.c #
Python-$(PYTHON_VERSION)/Modules/xxsubtype.c #
Python-$(PYTHON_VERSION)/Modules/zipimport.c #
Python-$(PYTHON_VERSION)/Modules/zlibmodule.c #
|