diff options
Diffstat (limited to 'lib/python2.7/idlelib/ClassBrowser.py')
| -rw-r--r-- | lib/python2.7/idlelib/ClassBrowser.py | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/lib/python2.7/idlelib/ClassBrowser.py b/lib/python2.7/idlelib/ClassBrowser.py deleted file mode 100644 index 095b30d..0000000 --- a/lib/python2.7/idlelib/ClassBrowser.py +++ /dev/null @@ -1,221 +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 - -from idlelib import PyShell -from idlelib.WindowList import ListedToplevel -from idlelib.TreeWidget import TreeNode, TreeItem, ScrolledCanvas -from idlelib.configHandler import idleConf - -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 - theme = idleConf.GetOption('main','Theme','name') - background = idleConf.GetHighlight(theme, 'normal')['background'] - sc = ScrolledCanvas(top, bg=background, 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): - if self.cl: - try: - return not not 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() |