Coverage for pathbrowser.py: 82%
84 statements
« prev ^ index » next coverage.py v7.2.5, created at 2023-05-11 13:22 -0700
1import importlib.machinery
2import os
3import sys
5from idlelib.browser import ModuleBrowser, ModuleBrowserTreeItem
6from idlelib.tree import TreeItem
9class PathBrowser(ModuleBrowser):
11 def __init__(self, master, *, _htest=False, _utest=False):
12 """
13 _htest - bool, change box location when running htest
14 """
15 self.master = master
16 self._htest = _htest
17 self._utest = _utest
18 self.init()
20 def settitle(self):
21 "Set window titles."
22 self.top.wm_title("Path Browser")
23 self.top.wm_iconname("Path Browser")
25 def rootnode(self):
26 return PathBrowserTreeItem()
29class PathBrowserTreeItem(TreeItem):
31 def GetText(self):
32 return "sys.path" 1c
34 def GetSubList(self):
35 sublist = [] 1c
36 for dir in sys.path: 1c
37 item = DirBrowserTreeItem(dir) 1c
38 sublist.append(item) 1c
39 return sublist 1c
42class DirBrowserTreeItem(TreeItem):
44 def __init__(self, dir, packages=[]):
45 self.dir = dir 1ac
46 self.packages = packages 1ac
48 def GetText(self):
49 if not self.packages: 49 ↛ 52line 49 didn't jump to line 52, because the condition on line 49 was never false1a
50 return self.dir 1a
51 else:
52 return self.packages[-1] + ": package"
54 def GetSubList(self):
55 try: 1a
56 names = os.listdir(self.dir or os.curdir) 1a
57 except OSError:
58 return []
59 packages = [] 1a
60 for name in names: 1a
61 file = os.path.join(self.dir, name) 1a
62 if self.ispackagedir(file): 1a
63 nn = os.path.normcase(name) 1a
64 packages.append((nn, name, file)) 1a
65 packages.sort() 1a
66 sublist = [] 1a
67 for nn, name, file in packages: 1a
68 item = DirBrowserTreeItem(file, self.packages + [name]) 1a
69 sublist.append(item) 1a
70 for nn, name in self.listmodules(names): 1a
71 item = ModuleBrowserTreeItem(os.path.join(self.dir, name)) 1a
72 sublist.append(item) 1a
73 return sublist 1a
75 def ispackagedir(self, file):
76 " Return true for directories that are packages."
77 if not os.path.isdir(file): 1a
78 return False 1a
79 init = os.path.join(file, "__init__.py") 1a
80 return os.path.exists(init) 1a
82 def listmodules(self, allnames):
83 modules = {} 1a
84 suffixes = importlib.machinery.EXTENSION_SUFFIXES[:] 1a
85 suffixes += importlib.machinery.SOURCE_SUFFIXES 1a
86 suffixes += importlib.machinery.BYTECODE_SUFFIXES 1a
87 sorted = [] 1a
88 for suff in suffixes: 1a
89 i = -len(suff) 1a
90 for name in allnames[:]: 1a
91 normed_name = os.path.normcase(name) 1a
92 if normed_name[i:] == suff: 1a
93 mod_name = name[:i] 1a
94 if mod_name not in modules: 94 ↛ 90line 94 didn't jump to line 90, because the condition on line 94 was never false1a
95 modules[mod_name] = None 1a
96 sorted.append((normed_name, name)) 1a
97 allnames.remove(name) 1a
98 sorted.sort() 1a
99 return sorted 1a
102def _path_browser(parent): # htest #
103 PathBrowser(parent, _htest=True)
104 parent.mainloop()
106if __name__ == "__main__": 106 ↛ 107line 106 didn't jump to line 107, because the condition on line 106 was never true
107 from unittest import main
108 main('idlelib.idle_test.test_pathbrowser', verbosity=2, exit=False)
110 from idlelib.idle_test.htest import run
111 run(_path_browser)