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-rw-r--r--Tools/idle/ClassBrowser.py217
1 files changed, 0 insertions, 217 deletions
diff --git a/Tools/idle/ClassBrowser.py b/Tools/idle/ClassBrowser.py
deleted file mode 100644
index 2d81f9e..0000000
--- a/Tools/idle/ClassBrowser.py
+++ /dev/null
@@ -1,217 +0,0 @@
-"""Class browser.
-
-XXX TO DO:
-
-- reparse when source changed (maybe just a button would be OK?)
- (or recheck on window popup)
-- add popup menu with more options (e.g. doc strings, base classes, imports)
-- show function argument list? (have to do pattern matching on source)
-- should the classes and methods lists also be in the module's menu bar?
-- add base classes to class browser tree
-"""
-
-import os
-import sys
-import pyclbr
-
-import PyShell
-from WindowList import ListedToplevel
-from TreeWidget import TreeNode, TreeItem, ScrolledCanvas
-
-class ClassBrowser:
-
- def __init__(self, flist, name, path):
- # XXX This API should change, if the file doesn't end in ".py"
- # XXX the code here is bogus!
- self.name = name
- self.file = os.path.join(path[0], self.name + ".py")
- self.init(flist)
-
- def close(self, event=None):
- self.top.destroy()
- self.node.destroy()
-
- def init(self, flist):
- self.flist = flist
- # reset pyclbr
- pyclbr._modules.clear()
- # create top
- self.top = top = ListedToplevel(flist.root)
- top.protocol("WM_DELETE_WINDOW", self.close)
- top.bind("<Escape>", self.close)
- self.settitle()
- top.focus_set()
- # create scrolled canvas
- sc = ScrolledCanvas(top, bg="white", highlightthickness=0, takefocus=1)
- sc.frame.pack(expand=1, fill="both")
- item = self.rootnode()
- self.node = node = TreeNode(sc.canvas, None, item)
- node.update()
- node.expand()
-
- def settitle(self):
- self.top.wm_title("Class Browser - " + self.name)
- self.top.wm_iconname("Class Browser")
-
- def rootnode(self):
- return ModuleBrowserTreeItem(self.file)
-
-class ModuleBrowserTreeItem(TreeItem):
-
- def __init__(self, file):
- self.file = file
-
- def GetText(self):
- return os.path.basename(self.file)
-
- def GetIconName(self):
- return "python"
-
- def GetSubList(self):
- sublist = []
- for name in self.listclasses():
- item = ClassBrowserTreeItem(name, self.classes, self.file)
- sublist.append(item)
- return sublist
-
- def OnDoubleClick(self):
- if os.path.normcase(self.file[-3:]) != ".py":
- return
- if not os.path.exists(self.file):
- return
- PyShell.flist.open(self.file)
-
- def IsExpandable(self):
- return os.path.normcase(self.file[-3:]) == ".py"
-
- def listclasses(self):
- dir, file = os.path.split(self.file)
- name, ext = os.path.splitext(file)
- if os.path.normcase(ext) != ".py":
- return []
- try:
- dict = pyclbr.readmodule_ex(name, [dir] + sys.path)
- except ImportError, msg:
- return []
- items = []
- self.classes = {}
- for key, cl in dict.items():
- if cl.module == name:
- s = key
- if hasattr(cl, "super") and cl.super:
- supers = []
- for sup in cl.super:
- if type(sup) is type(''):
- sname = sup
- else:
- sname = sup.name
- if sup.module != cl.module:
- sname = "%s.%s" % (sup.module, sname)
- supers.append(sname)
- s = s + "(%s)" % ", ".join(supers)
- items.append((cl.lineno, s))
- self.classes[s] = cl
- items.sort()
- list = []
- for item, s in items:
- list.append(s)
- return list
-
-class ClassBrowserTreeItem(TreeItem):
-
- def __init__(self, name, classes, file):
- self.name = name
- self.classes = classes
- self.file = file
- try:
- self.cl = self.classes[self.name]
- except (IndexError, KeyError):
- self.cl = None
- self.isfunction = isinstance(self.cl, pyclbr.Function)
-
- def GetText(self):
- if self.isfunction:
- return "def " + self.name + "(...)"
- else:
- return "class " + self.name
-
- def GetIconName(self):
- if self.isfunction:
- return "python"
- else:
- return "folder"
-
- def IsExpandable(self):
- try:
- return bool(self.cl.methods)
- except AttributeError:
- return False
-
- def GetSubList(self):
- if not self.cl:
- return []
- sublist = []
- for name in self.listmethods():
- item = MethodBrowserTreeItem(name, self.cl, self.file)
- sublist.append(item)
- return sublist
-
- def OnDoubleClick(self):
- if not os.path.exists(self.file):
- return
- edit = PyShell.flist.open(self.file)
- if hasattr(self.cl, 'lineno'):
- lineno = self.cl.lineno
- edit.gotoline(lineno)
-
- def listmethods(self):
- if not self.cl:
- return []
- items = []
- for name, lineno in self.cl.methods.items():
- items.append((lineno, name))
- items.sort()
- list = []
- for item, name in items:
- list.append(name)
- return list
-
-class MethodBrowserTreeItem(TreeItem):
-
- def __init__(self, name, cl, file):
- self.name = name
- self.cl = cl
- self.file = file
-
- def GetText(self):
- return "def " + self.name + "(...)"
-
- def GetIconName(self):
- return "python" # XXX
-
- def IsExpandable(self):
- return 0
-
- def OnDoubleClick(self):
- if not os.path.exists(self.file):
- return
- edit = PyShell.flist.open(self.file)
- edit.gotoline(self.cl.methods[self.name])
-
-def main():
- try:
- file = __file__
- except NameError:
- file = sys.argv[0]
- if sys.argv[1:]:
- file = sys.argv[1]
- else:
- file = sys.argv[0]
- dir, file = os.path.split(file)
- name = os.path.splitext(file)[0]
- ClassBrowser(PyShell.flist, name, [dir])
- if sys.stdin is sys.__stdin__:
- mainloop()
-
-if __name__ == "__main__":
- main()