Menu
▾
▴
[Py2exe-checkins] SF.net SVN: py2exe:[697] trunk/py3exe/py3exe/mf.py
|
From: <th...@us...> - 2013-01-10 19:00:18
|
Revision: 697
http://py2exe.svn.sourceforge.net/py2exe/?rev=697&view=rev
Author: theller
Date: 2013-01-10 19:00:09 +0000 (Thu, 10 Jan 2013)
Log Message:
-----------
Add some notes, and create the directory structure.
Also copy mf.py from py2exe trunk.
Added Paths:
-----------
trunk/py3exe/py3exe/mf.py
Copied: trunk/py3exe/py3exe/mf.py (from rev 694, trunk/py2exe/py2exe/mf.py)
===================================================================
--- trunk/py3exe/py3exe/mf.py (rev 0)
+++ trunk/py3exe/py3exe/mf.py 2013-01-10 19:00:09 UTC (rev 697)
@@ -0,0 +1,809 @@
+"""Find modules used by a script, using introspection."""
+# This module should be kept compatible with Python 2.2, see PEP 291.
+
+from __future__ import generators
+import dis
+import imp
+import marshal
+import os
+import sys
+import types
+import struct
+
+if hasattr(sys.__stdout__, "newlines"):
+ READ_MODE = "U" # universal line endings
+else:
+ # remain compatible with Python < 2.3
+ READ_MODE = "r"
+
+LOAD_CONST = chr(dis.opname.index('LOAD_CONST'))
+IMPORT_NAME = chr(dis.opname.index('IMPORT_NAME'))
+STORE_NAME = chr(dis.opname.index('STORE_NAME'))
+STORE_GLOBAL = chr(dis.opname.index('STORE_GLOBAL'))
+STORE_OPS = [STORE_NAME, STORE_GLOBAL]
+HAVE_ARGUMENT = chr(dis.HAVE_ARGUMENT)
+
+# !!! NOTE BEFORE INCLUDING IN PYTHON DISTRIBUTION !!!
+# To clear up issues caused by the duplication of data structures between
+# the real Python modulefinder and this duplicate version, packagePathMap
+# and replacePackageMap are imported from the actual modulefinder. This
+# should be changed back to the assigments that are commented out below.
+# There are also py2exe specific pieces at the bottom of this file.
+
+
+# Modulefinder does a good job at simulating Python's, but it can not
+# handle __path__ modifications packages make at runtime. Therefore there
+# is a mechanism whereby you can register extra paths in this map for a
+# package, and it will be honored.
+
+# Note this is a mapping is lists of paths.
+#~ packagePathMap = {}
+from modulefinder import packagePathMap
+
+# A Public interface
+def AddPackagePath(packagename, path):
+ paths = packagePathMap.get(packagename, [])
+ paths.append(path)
+ packagePathMap[packagename] = paths
+
+#~ replacePackageMap = {}
+from modulefinder import replacePackageMap
+
+# This ReplacePackage mechanism allows modulefinder to work around the
+# way the _xmlplus package injects itself under the name "xml" into
+# sys.modules at runtime by calling ReplacePackage("_xmlplus", "xml")
+# before running ModuleFinder.
+
+def ReplacePackage(oldname, newname):
+ replacePackageMap[oldname] = newname
+
+
+class Module:
+
+ def __init__(self, name, file=None, path=None):
+ self.__name__ = name
+ self.__file__ = file
+ self.__path__ = path
+ self.__code__ = None
+ # The set of global names that are assigned to in the module.
+ # This includes those names imported through starimports of
+ # Python modules.
+ self.globalnames = {}
+ # The set of starimports this module did that could not be
+ # resolved, ie. a starimport from a non-Python module.
+ self.starimports = {}
+
+ def __repr__(self):
+ s = "Module(%r" % (self.__name__,)
+ if self.__file__ is not None:
+ s = s + ", %r" % (self.__file__,)
+ if self.__path__ is not None:
+ s = s + ", %r" % (self.__path__,)
+ s = s + ")"
+ return s
+
+class ModuleFinder:
+
+ def __init__(self, path=None, debug=0, excludes=[], replace_paths=[]):
+ if path is None:
+ path = sys.path
+ self.path = path
+ self.modules = {}
+ self.badmodules = {}
+ self.debug = debug
+ self.indent = 0
+ self.excludes = excludes
+ self.replace_paths = replace_paths
+ self.processed_paths = [] # Used in debugging only
+
+ def msg(self, level, str, *args):
+ if level <= self.debug:
+ for i in range(self.indent):
+ print " ",
+ print str,
+ for arg in args:
+ print repr(arg),
+ print
+
+ def msgin(self, *args):
+ level = args[0]
+ if level <= self.debug:
+ self.indent = self.indent + 1
+ self.msg(*args)
+
+ def msgout(self, *args):
+ level = args[0]
+ if level <= self.debug:
+ self.indent = self.indent - 1
+ self.msg(*args)
+
+ def run_script(self, pathname):
+ self.msg(2, "run_script", pathname)
+ fp = open(pathname, READ_MODE)
+ stuff = ("", "r", imp.PY_SOURCE)
+ self.load_module('__main__', fp, pathname, stuff)
+
+ def load_file(self, pathname):
+ dir, name = os.path.split(pathname)
+ name, ext = os.path.splitext(name)
+ fp = open(pathname, READ_MODE)
+ stuff = (ext, "r", imp.PY_SOURCE)
+ self.load_module(name, fp, pathname, stuff)
+
+ def import_hook(self, name, caller=None, fromlist=None, level=-1):
+ self.msg(3, "import_hook", name, caller, fromlist, level)
+ parent = self.determine_parent(caller, level=level)
+ q, tail = self.find_head_package(parent, name)
+ m = self.load_tail(q, tail)
+ if not fromlist:
+ return q
+ if m.__path__:
+ self.ensure_fromlist(m, fromlist)
+ return None
+
+ def determine_parent(self, caller, level=-1):
+ self.msgin(4, "determine_parent", caller, level)
+ if not caller or level == 0:
+ self.msgout(4, "determine_parent -> None")
+ return None
+ pname = caller.__name__
+ if level >= 1: # relative import
+ if caller.__path__:
+ level -= 1
+ if level == 0:
+ parent = self.modules[pname]
+ assert parent is caller
+ self.msgout(4, "determine_parent ->", parent)
+ return parent
+ if pname.count(".") < level:
+ raise ImportError, "relative importpath too deep"
+ pname = ".".join(pname.split(".")[:-level])
+ parent = self.modules[pname]
+ self.msgout(4, "determine_parent ->", parent)
+ return parent
+ if caller.__path__:
+ parent = self.modules[pname]
+ assert caller is parent
+ self.msgout(4, "determine_parent ->", parent)
+ return parent
+ if '.' in pname:
+ i = pname.rfind('.')
+ pname = pname[:i]
+ parent = self.modules[pname]
+ assert parent.__name__ == pname
+ self.msgout(4, "determine_parent ->", parent)
+ return parent
+ self.msgout(4, "determine_parent -> None")
+ return None
+
+ def find_head_package(self, parent, name):
+ self.msgin(4, "find_head_package", parent, name)
+ if '.' in name:
+ i = name.find('.')
+ head = name[:i]
+ tail = name[i+1:]
+ else:
+ head = name
+ tail = ""
+ if parent:
+ qname = "%s.%s" % (parent.__name__, head)
+ else:
+ qname = head
+ q = self.import_module(head, qname, parent)
+ if q:
+ self.msgout(4, "find_head_package ->", (q, tail))
+ return q, tail
+ if parent:
+ qname = head
+ parent = None
+ q = self.import_module(head, qname, parent)
+ if q:
+ self.msgout(4, "find_head_package ->", (q, tail))
+ return q, tail
+ self.msgout(4, "raise ImportError: No module named", qname)
+ raise ImportError, "No module named " + qname
+
+ def load_tail(self, q, tail):
+ self.msgin(4, "load_tail", q, tail)
+ m = q
+ while tail:
+ i = tail.find('.')
+ if i < 0: i = len(tail)
+ head, tail = tail[:i], tail[i+1:]
+ mname = "%s.%s" % (m.__name__, head)
+ m = self.import_module(head, mname, m)
+ if not m:
+ self.msgout(4, "raise ImportError: No module named", mname)
+ raise ImportError, "No module named " + mname
+ self.msgout(4, "load_tail ->", m)
+ return m
+
+ def ensure_fromlist(self, m, fromlist, recursive=0):
+ self.msg(4, "ensure_fromlist", m, fromlist, recursive)
+ for sub in fromlist:
+ if sub == "*":
+ if not recursive:
+ all = self.find_all_submodules(m)
+ if all:
+ self.ensure_fromlist(m, all, 1)
+ elif not hasattr(m, sub):
+ subname = "%s.%s" % (m.__name__, sub)
+ submod = self.import_module(sub, subname, m)
+ if not submod:
+ raise ImportError, "No module named " + subname
+
+ def find_all_submodules(self, m):
+ if not m.__path__:
+ return
+ modules = {}
+ # 'suffixes' used to be a list hardcoded to [".py", ".pyc", ".pyo"].
+ # But we must also collect Python extension modules - although
+ # we cannot separate normal dlls from Python extensions.
+ suffixes = []
+ for triple in imp.get_suffixes():
+ suffixes.append(triple[0])
+ for dir in m.__path__:
+ try:
+ names = os.listdir(dir)
+ except os.error:
+ self.msg(2, "can't list directory", dir)
+ continue
+ for name in names:
+ mod = None
+ for suff in suffixes:
+ n = len(suff)
+ if name[-n:] == suff:
+ mod = name[:-n]
+ break
+ if mod and mod != "__init__":
+ modules[mod] = mod
+ return modules.keys()
+
+ def import_module(self, partname, fqname, parent):
+ self.msgin(3, "import_module", partname, fqname, parent)
+ try:
+ m = self.modules[fqname]
+ except KeyError:
+ pass
+ else:
+ self.msgout(3, "import_module ->", m)
+ return m
+ if self.badmodules.has_key(fqname):
+ self.msgout(3, "import_module -> None")
+ return None
+ if parent and parent.__path__ is None:
+ self.msgout(3, "import_module -> None")
+ return None
+ try:
+ fp, pathname, stuff = self.find_module(partname,
+ parent and parent.__path__, parent)
+ except ImportError:
+ self.msgout(3, "import_module ->", None)
+ return None
+ try:
+ m = self.load_module(fqname, fp, pathname, stuff)
+ finally:
+ if fp: fp.close()
+ if parent:
+ setattr(parent, partname, m)
+ self.msgout(3, "import_module ->", m)
+ return m
+
+ def load_module(self, fqname, fp, pathname, (suffix, mode, type)):
+ self.msgin(2, "load_module", fqname, fp and "fp", pathname)
+ if type == imp.PKG_DIRECTORY:
+ m = self.load_package(fqname, pathname)
+ self.msgout(2, "load_module ->", m)
+ return m
+ if type == imp.PY_SOURCE:
+ co = compile(fp.read()+'\n', pathname, 'exec')
+ elif type == imp.PY_COMPILED:
+ if fp.read(4) != imp.get_magic():
+ self.msgout(2, "raise ImportError: Bad magic number", pathname)
+ raise ImportError, "Bad magic number in %s" % pathname
+ fp.read(4)
+ co = marshal.load(fp)
+ else:
+ co = None
+ m = self.add_module(fqname)
+ m.__file__ = pathname
+ if co:
+ if self.replace_paths:
+ co = self.replace_paths_in_code(co)
+ m.__code__ = co
+ self.scan_code(co, m)
+ self.msgout(2, "load_module ->", m)
+ return m
+
+ def _add_badmodule(self, name, caller):
+ if name not in self.badmodules:
+ self.badmodules[name] = {}
+ if caller:
+ self.badmodules[name][caller.__name__] = 1
+ else:
+ self.badmodules[name]["-"] = 1
+
+ def _safe_import_hook(self, name, caller, fromlist, level=-1):
+ # wrapper for self.import_hook() that won't raise ImportError
+ if name in self.badmodules:
+ self._add_badmodule(name, caller)
+ return
+ try:
+ self.import_hook(name, caller, level=level)
+ except ImportError, msg:
+ self.msg(2, "ImportError:", str(msg))
+ self._add_badmodule(name, caller)
+ else:
+ if fromlist:
+ for sub in fromlist:
+ if sub in self.badmodules:
+ self._add_badmodule(sub, caller)
+ continue
+ try:
+ self.import_hook(name, caller, [sub], level=level)
+ except ImportError, msg:
+ self.msg(2, "ImportError:", str(msg))
+ fullname = name + "." + sub
+ self._add_badmodule(fullname, caller)
+
+ def scan_opcodes(self, co,
+ unpack = struct.unpack):
+ # Scan the code, and yield 'interesting' opcode combinations
+ # Version for Python 2.4 and older
+ code = co.co_code
+ names = co.co_names
+ consts = co.co_consts
+ while code:
+ c = code[0]
+ if c in STORE_OPS:
+ oparg, = unpack('<H', code[1:3])
+ yield "store", (names[oparg],)
+ code = code[3:]
+ continue
+ if c == LOAD_CONST and code[3] == IMPORT_NAME:
+ oparg_1, oparg_2 = unpack('<xHxH', code[:6])
+ yield "import", (consts[oparg_1], names[oparg_2])
+ code = code[6:]
+ continue
+ if c >= HAVE_ARGUMENT:
+ code = code[3:]
+ else:
+ code = code[1:]
+
+ def scan_opcodes_25(self, co,
+ unpack = struct.unpack):
+ # Scan the code, and yield 'interesting' opcode combinations
+ # Python 2.5 version (has absolute and relative imports)
+ code = co.co_code
+ names = co.co_names
+ consts = co.co_consts
+ LOAD_LOAD_AND_IMPORT = LOAD_CONST + LOAD_CONST + IMPORT_NAME
+ while code:
+ c = code[0]
+ if c in STORE_OPS:
+ oparg, = unpack('<H', code[1:3])
+ yield "store", (names[oparg],)
+ code = code[3:]
+ continue
+ if code[:9:3] == LOAD_LOAD_AND_IMPORT:
+ oparg_1, oparg_2, oparg_3 = unpack('<xHxHxH', code[:9])
+ level = consts[oparg_1]
+ if level == -1: # normal import
+ yield "import", (consts[oparg_2], names[oparg_3])
+ elif level == 0: # absolute import
+ yield "absolute_import", (consts[oparg_2], names[oparg_3])
+ else: # relative import
+ yield "relative_import", (level, consts[oparg_2], names[oparg_3])
+ code = code[9:]
+ continue
+ if c >= HAVE_ARGUMENT:
+ code = code[3:]
+ else:
+ code = code[1:]
+
+ def scan_code(self, co, m):
+ code = co.co_code
+ if sys.version_info >= (2, 5):
+ scanner = self.scan_opcodes_25
+ else:
+ scanner = self.scan_opcodes
+ for what, args in scanner(co):
+ if what == "store":
+ name, = args
+ m.globalnames[name] = 1
+ elif what in ("import", "absolute_import"):
+ fromlist, name = args
+ have_star = 0
+ if fromlist is not None:
+ if "*" in fromlist:
+ have_star = 1
+ fromlist = [f for f in fromlist if f != "*"]
+ if what == "absolute_import": level = 0
+ else: level = -1
+ self._safe_import_hook(name, m, fromlist, level=level)
+ if have_star:
+ # We've encountered an "import *". If it is a Python module,
+ # the code has already been parsed and we can suck out the
+ # global names.
+ mm = None
+ if m.__path__:
+ # At this point we don't know whether 'name' is a
+ # submodule of 'm' or a global module. Let's just try
+ # the full name first.
+ mm = self.modules.get(m.__name__ + "." + name)
+ if mm is None:
+ mm = self.modules.get(name)
+ if mm is not None:
+ m.globalnames.update(mm.globalnames)
+ m.starimports.update(mm.starimports)
+ if mm.__code__ is None:
+ m.starimports[name] = 1
+ else:
+ m.starimports[name] = 1
+ elif what == "relative_import":
+ level, fromlist, name = args
+ if name:
+ self._safe_import_hook(name, m, fromlist, level=level)
+ else:
+ parent = self.determine_parent(m, level=level)
+ self._safe_import_hook(parent.__name__, None, fromlist, level=0)
+ else:
+ # We don't expect anything else from the generator.
+ raise RuntimeError(what)
+
+ for c in co.co_consts:
+ if isinstance(c, type(co)):
+ self.scan_code(c, m)
+
+ def load_package(self, fqname, pathname):
+ self.msgin(2, "load_package", fqname, pathname)
+ newname = replacePackageMap.get(fqname)
+ if newname:
+ fqname = newname
+ m = self.add_module(fqname)
+ m.__file__ = pathname
+ m.__path__ = [pathname]
+
+ # As per comment at top of file, simulate runtime __path__ additions.
+ m.__path__ = m.__path__ + packagePathMap.get(fqname, [])
+
+ fp, buf, stuff = self.find_module("__init__", m.__path__)
+ self.load_module(fqname, fp, buf, stuff)
+ self.msgout(2, "load_package ->", m)
+ return m
+
+ def add_module(self, fqname):
+ if self.modules.has_key(fqname):
+ return self.modules[fqname]
+ self.modules[fqname] = m = Module(fqname)
+ return m
+
+ def find_module(self, name, path, parent=None):
+ if parent is not None:
+ # assert path is not None
+ fullname = parent.__name__+'.'+name
+ else:
+ fullname = name
+ if fullname in self.excludes:
+ self.msgout(3, "find_module -> Excluded", fullname)
+ raise ImportError, name
+
+ if path is None:
+ if name in sys.builtin_module_names:
+ return (None, None, ("", "", imp.C_BUILTIN))
+
+ path = self.path
+ return imp.find_module(name, path)
+
+ def report(self):
+ """Print a report to stdout, listing the found modules with their
+ paths, as well as modules that are missing, or seem to be missing.
+ """
+ print
+ print " %-25s %s" % ("Name", "File")
+ print " %-25s %s" % ("----", "----")
+ # Print modules found
+ keys = self.modules.keys()
+ keys.sort()
+ for key in keys:
+ m = self.modules[key]
+ if m.__path__:
+ print "P",
+ else:
+ print "m",
+ print "%-25s" % key, m.__file__ or ""
+
+ # Print missing modules
+ missing, maybe = self.any_missing_maybe()
+ if missing:
+ print
+ print "Missing modules:"
+ for name in missing:
+ mods = self.badmodules[name].keys()
+ mods.sort()
+ print "?", name, "imported from", ', '.join(mods)
+ # Print modules that may be missing, but then again, maybe not...
+ if maybe:
+ print
+ print "Submodules thay appear to be missing, but could also be",
+ print "global names in the parent package:"
+ for name in maybe:
+ mods = self.badmodules[name].keys()
+ mods.sort()
+ print "?", name, "imported from", ', '.join(mods)
+
+ def any_missing(self):
+ """Return a list of modules that appear to be missing. Use
+ any_missing_maybe() if you want to know which modules are
+ certain to be missing, and which *may* be missing.
+ """
+ missing, maybe = self.any_missing_maybe()
+ return missing + maybe
+
+ def any_missing_maybe(self):
+ """Return two lists, one with modules that are certainly missing
+ and one with modules that *may* be missing. The latter names could
+ either be submodules *or* just global names in the package.
+
+ The reason it can't always be determined is that it's impossible to
+ tell which names are imported when "from module import *" is done
+ with an extension module, short of actually importing it.
+ """
+ missing = []
+ maybe = []
+ for name in self.badmodules:
+ if name in self.excludes:
+ continue
+ i = name.rfind(".")
+ if i < 0:
+ missing.append(name)
+ continue
+ subname = name[i+1:]
+ pkgname = name[:i]
+ pkg = self.modules.get(pkgname)
+ if pkg is not None:
+ if pkgname in self.badmodules[name]:
+ # The package tried to import this module itself and
+ # failed. It's definitely missing.
+ missing.append(name)
+ elif subname in pkg.globalnames:
+ # It's a global in the package: definitely not missing.
+ pass
+ elif pkg.starimports:
+ # It could be missing, but the package did an "import *"
+ # from a non-Python module, so we simply can't be sure.
+ maybe.append(name)
+ else:
+ # It's not a global in the package, the package didn't
+ # do funny star imports, it's very likely to be missing.
+ # The symbol could be inserted into the package from the
+ # outside, but since that's not good style we simply list
+ # it missing.
+ missing.append(name)
+ else:
+ missing.append(name)
+ missing.sort()
+ maybe.sort()
+ return missing, maybe
+
+ def replace_paths_in_code(self, co):
+ new_filename = original_filename = os.path.normpath(co.co_filename)
+ for f, r in self.replace_paths:
+ if original_filename.startswith(f):
+ new_filename = r + original_filename[len(f):]
+ break
+
+ if self.debug and original_filename not in self.processed_paths:
+ if new_filename != original_filename:
+ self.msgout(2, "co_filename %r changed to %r" \
+ % (original_filename,new_filename,))
+ else:
+ self.msgout(2, "co_filename %r remains unchanged" \
+ % (original_filename,))
+ self.processed_paths.append(original_filename)
+
+ consts = list(co.co_consts)
+ for i in range(len(consts)):
+ if isinstance(consts[i], type(co)):
+ consts[i] = self.replace_paths_in_code(consts[i])
+
+ return types.CodeType(co.co_argcount, co.co_nlocals, co.co_stacksize,
+ co.co_flags, co.co_code, tuple(consts), co.co_names,
+ co.co_varnames, new_filename, co.co_name,
+ co.co_firstlineno, co.co_lnotab,
+ co.co_freevars, co.co_cellvars)
+
+
+def test():
+ # Parse command line
+ import getopt
+ try:
+ opts, args = getopt.getopt(sys.argv[1:], "dmp:qx:")
+ except getopt.error, msg:
+ print msg
+ return
+
+ # Process options
+ debug = 1
+ domods = 0
+ addpath = []
+ exclude = []
+ for o, a in opts:
+ if o == '-d':
+ debug = debug + 1
+ if o == '-m':
+ domods = 1
+ if o == '-p':
+ addpath = addpath + a.split(os.pathsep)
+ if o == '-q':
+ debug = 0
+ if o == '-x':
+ exclude.append(a)
+
+ # Provide default arguments
+ if not args:
+ script = "hello.py"
+ else:
+ script = args[0]
+
+ # Set the path based on sys.path and the script directory
+ path = sys.path[:]
+ path[0] = os.path.dirname(script)
+ path = addpath + path
+ if debug > 1:
+ print "path:"
+ for item in path:
+ print " ", repr(item)
+
+ # Create the module finder and turn its crank
+ mf = ModuleFinder(path, debug, exclude)
+ for arg in args[1:]:
+ if arg == '-m':
+ domods = 1
+ continue
+ if domods:
+ if arg[-2:] == '.*':
+ mf.import_hook(arg[:-2], None, ["*"])
+ else:
+ mf.import_hook(arg)
+ else:
+ mf.load_file(arg)
+ mf.run_script(script)
+ mf.report()
+ return mf # for -i debugging
+
+
+if __name__ == '__main__':
+ try:
+ mf = test()
+ except KeyboardInterrupt:
+ print "\n[interrupt]"
+
+
+
+# py2exe specific portion - this should be removed before inclusion in the
+# Python distribution
+
+import tempfile
+import urllib
+
+try:
+ set
+except NameError:
+ from sets import Set as set
+
+Base = ModuleFinder
+del ModuleFinder
+
+# Much inspired by Toby Dickenson's code:
+# http://www.tarind.com/depgraph.html
+class ModuleFinder(Base):
+ def __init__(self, *args, **kw):
+ self._depgraph = {}
+ self._types = {}
+ self._last_caller = None
+ self._scripts = set()
+ Base.__init__(self, *args, **kw)
+
+ def run_script(self, pathname):
+ # Scripts always end in the __main__ module, but we possibly
+ # have more than one script in py2exe, so we want to keep
+ # *all* the pathnames.
+ self._scripts.add(pathname)
+ Base.run_script(self, pathname)
+
+ def import_hook(self, name, caller=None, fromlist=None, level=-1):
+ old_last_caller = self._last_caller
+ try:
+ self._last_caller = caller
+ return Base.import_hook(self,name,caller,fromlist,level)
+ finally:
+ self._last_caller = old_last_caller
+
+ def import_module(self,partnam,fqname,parent):
+ r = Base.import_module(self,partnam,fqname,parent)
+ if r is not None and self._last_caller:
+ self._depgraph.setdefault(self._last_caller.__name__, set()).add(r.__name__)
+ return r
+
+ def load_module(self, fqname, fp, pathname, (suffix, mode, typ)):
+ r = Base.load_module(self, fqname, fp, pathname, (suffix, mode, typ))
+ if r is not None:
+ self._types[r.__name__] = typ
+ return r
+
+ def create_xref(self):
+ # this code probably needs cleanup
+ depgraph = {}
+ importedby = {}
+ for name, value in self._depgraph.items():
+ depgraph[name] = list(value)
+ for needs in value:
+ importedby.setdefault(needs, set()).add(name)
+
+ names = self._types.keys()
+ names.sort()
+
+ fd, htmlfile = tempfile.mkstemp(".html")
+ ofi = open(htmlfile, "w")
+ os.close(fd)
+ print >> ofi, "<html><title>py2exe cross reference for %s</title><body>" % sys.argv[0]
+
+ print >> ofi, "<h1>py2exe cross reference for %s</h1>" % sys.argv[0]
+
+ for name in names:
+ if self._types[name] in (imp.PY_SOURCE, imp.PKG_DIRECTORY):
+ print >> ofi, '<a name="%s"><b><tt>%s</tt></b></a>' % (name, name)
+ if name == "__main__":
+ for fname in self._scripts:
+ path = urllib.pathname2url(os.path.abspath(fname))
+ print >> ofi, '<a target="code" href="%s" type="text/plain"><tt>%s</tt></a> ' \
+ % (path, fname)
+ print >> ofi, '<br>imports:'
+ else:
+ fname = urllib.pathname2url(self.modules[name].__file__)
+ print >> ofi, '<a target="code" href="%s" type="text/plain"><tt>%s</tt></a><br>imports:' \
+ % (fname, self.modules[name].__file__)
+ else:
+ fname = self.modules[name].__file__
+ if fname:
+ print >> ofi, '<a name="%s"><b><tt>%s</tt></b></a> <tt>%s</tt><br>imports:' \
+ % (name, name, fname)
+ else:
+ print >> ofi, '<a name="%s"><b><tt>%s</tt></b></a> <i>%s</i><br>imports:' \
+ % (name, name, TYPES[self._types[name]])
+
+ if name in depgraph:
+ needs = depgraph[name]
+ for n in needs:
+ print >> ofi, '<a href="#%s"><tt>%s</tt></a> ' % (n, n)
+ print >> ofi, "<br>\n"
+
+ print >> ofi, 'imported by:'
+ if name in importedby:
+ for i in importedby[name]:
+ print >> ofi, '<a href="#%s"><tt>%s</tt></a> ' % (i, i)
+
+ print >> ofi, "<br>\n"
+
+ print >> ofi, "<br>\n"
+
+ print >> ofi, "</body></html>"
+ ofi.close()
+ os.startfile(htmlfile)
+ # how long does it take to start the browser?
+ import threading
+ threading.Timer(5, os.remove, args=[htmlfile])
+
+
+TYPES = {imp.C_BUILTIN: "(builtin module)",
+ imp.C_EXTENSION: "extension module",
+ imp.IMP_HOOK: "IMP_HOOK",
+ imp.PKG_DIRECTORY: "package directory",
+ imp.PY_CODERESOURCE: "PY_CODERESOURCE",
+ imp.PY_COMPILED: "compiled python module",
+ imp.PY_FROZEN: "frozen module",
+ imp.PY_RESOURCE: "PY_RESOURCE",
+ imp.PY_SOURCE: "python module",
+ imp.SEARCH_ERROR: "SEARCH_ERROR"
+ }
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|