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import W
import sys
from Carbon import Qd
__version__ = "0.2"
__author__ = "jvr"
class _modulebrowser:
def __init__(self):
self.editmodules = []
self.modules = []
self.window = W.Window((210, 1000), "Module Browser", minsize = (210, 160), maxsize = (340, 20000))
self.window.openbutton = W.Button((10, 8, 90, 16), "Open", self.openbuttonhit)
self.window.browsebutton = W.Button((110, 8, 90, 16), "Browse\xc9", self.browsebuttonhit)
self.window.reloadbutton = W.Button((10, 32, 90, 16), "Reload", self.reloadbuttonhit)
self.window.openotherbutton = W.Button((110, 32, 90, 16), "Open other\xc9", self.openother)
self.window.openbutton.enable(0)
self.window.reloadbutton.enable(0)
self.window.browsebutton.enable(0)
self.window.setdefaultbutton(self.window.browsebutton)
self.window.bind("cmdr", self.window.reloadbutton.push)
self.window.bind("cmdb", self.window.browsebutton.push)
self.window.bind("<activate>", self.activate)
self.window.bind("<close>", self.close)
self.window.list = W.List((-1, 56, 1, -14), [], self.listhit)
self.window.open()
self.checkbuttons()
def close(self):
global _browser
_browser = None
def activate(self, onoff):
if onoff:
self.makelist()
def listhit(self, isdbl):
self.checkbuttons()
if isdbl:
if self.window._defaultbutton:
self.window._defaultbutton.push()
def checkbuttons(self):
sel = self.window.list.getselection()
if sel:
for i in sel:
if self.editmodules[i]:
self.window.openbutton.enable(1)
self.window.reloadbutton.enable(1)
self.window.setdefaultbutton(self.window.openbutton)
break
else:
self.window.openbutton.enable(0)
self.window.reloadbutton.enable(0)
self.window.setdefaultbutton(self.window.browsebutton)
self.window.browsebutton.enable(1)
else:
#self.window.setdefaultbutton(self.window.browsebutton)
self.window.openbutton.enable(0)
self.window.reloadbutton.enable(0)
self.window.browsebutton.enable(0)
def openbuttonhit(self):
import imp
sel = self.window.list.getselection()
W.SetCursor("watch")
for i in sel:
modname = self.window.list[i]
try:
self.openscript(sys.modules[modname].__file__, modname)
except IOError:
try:
file, path, description = imp.find_module(modname)
except ImportError:
W.SetCursor("arrow")
W.Message("Can't find file for module '%s'."
% modname)
else:
self.openscript(path, modname)
def openscript(self, path, modname):
import os
if path[-3:] == '.py':
W.getapplication().openscript(path, modname=modname)
elif path[-4:] in ['.pyc', '.pyo']:
W.getapplication().openscript(path[:-1], modname=modname)
else:
W.Message("Can't edit '%s'; it might be a shared library or a .pyc file."
% modname)
def openother(self):
import imp
import EasyDialogs
modname = EasyDialogs.AskString("Open module:")
if modname:
try:
file, path, description = imp.find_module(modname)
except ImportError:
if modname in sys.builtin_module_names:
alerttext = "'%s' is a builtin module, which you can't edit." % modname
else:
alerttext = "No module named '%s'." % modname
raise W.AlertError, alerttext
self.openscript(path, modname)
def reloadbuttonhit(self):
sel = self.window.list.getselection()
W.SetCursor("watch")
for i in sel:
mname = self.window.list[i]
m = sys.modules[mname]
# Set the __name__ attribute of the module to its real name.
# reload() complains if it's __main__, which is true
# when it recently has been run as a script with "Run as __main__"
# enabled.
m.__name__ = mname
reload(m)
def browsebuttonhit(self):
sel = self.window.list.getselection()
if not sel:
return
import PyBrowser
for i in sel:
PyBrowser.Browser(sys.modules[self.window.list[i]])
def makelist(self):
editmodules, modules = getmoduleslist()
if modules == self.modules:
return
self.editmodules, self.modules = editmodules, modules
self.window.list.setdrawingmode(0)
sel = self.window.list.getselectedobjects()
self.window.list.set(self.modules)
self.window.list.setselectedobjects(sel)
self.window.list.setdrawingmode(1)
def getmoduleslist():
import PyBrowser # for caselesssort function
moduleitems = sys.modules.items()
moduleitems = filter(lambda (name, module): module is not None, moduleitems)
modules = map(lambda (name, module): name, moduleitems)
modules = PyBrowser.caselesssort(modules)
editmodules = []
sysmodules = sys.modules
modulesappend = editmodules.append
for m in modules:
module = sysmodules[m]
try:
if sysmodules[m].__file__[-3:] == '.py' or \
sysmodules[m].__file__[-4:] in ['.pyc', '.pyo']:
modulesappend(1)
else:
modulesappend(0)
except AttributeError:
modulesappend(0)
return editmodules, modules
_browser = None
def ModuleBrowser():
global _browser
if _browser is not None:
_browser.window.select()
else:
_browser = _modulebrowser()
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