On 12/01/2015 18:02, Andrew Koenig wrote:
Downloaded and installed 64-bit Python 3.4 and pywin32-219. Both installed
smoothly on my 64-bit Win7 machine. I added C:\Python34 to the search path.
If I launch a Windows command window and run
python -m ensurepip
I get the following:
Ignoring indexes: https://pypi.python.org/simple/
Downloading/unpacking setuptools
Cleaning up...
Exception:
Traceback (most recent call last):
File
"C:\Users\ark\AppData\Local\Temp\tmpe3ckts9f\pip-1.5.6-py2.py3-none-any.w
hl\pip\basecommand.py", line 122, in main
status = self.run(options, args)
File
"C:\Users\ark\AppData\Local\Temp\tmpe3ckts9f\pip-1.5.6-py2.py3-none-any.w
hl\pip\commands\install.py", line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle,
bundl
e=self.bundle)
File
"C:\Users\ark\AppData\Local\Temp\tmpe3ckts9f\pip-1.5.6-py2.py3-none-any.w
hl\pip\req.py", line 1177, in prepare_files
url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
File
"C:\Users\ark\AppData\Local\Temp\tmpe3ckts9f\pip-1.5.6-py2.py3-none-any.w
hl\pip\index.py", line 209, in find_requirement
file_locations, url_locations = self._sort_locations(locations)
File
"C:\Users\ark\AppData\Local\Temp\tmpe3ckts9f\pip-1.5.6-py2.py3-none-any.w
hl\pip\index.py", line 128, in _sort_locations
sort_path(os.path.join(path, item))
File
"C:\Users\ark\AppData\Local\Temp\tmpe3ckts9f\pip-1.5.6-py2.py3-none-any.w
hl\pip\index.py", line 109, in sort_path
if mimetypes.guess_type(url, strict=False)[0] == 'text/html':
File "C:\Python34\lib\mimetypes.py", line 287, in guess_type
init()
File "C:\Python34\lib\mimetypes.py", line 348, in init
db.read_windows_registry()
File "C:\Python34\lib\mimetypes.py", line 255, in read_windows_registry
with _winreg.OpenKey(hkcr, subkeyname) as subkey:
TypeError: OpenKey() argument 2 must be str without null characters or None, not
str
Ouch! That looks like another variation on a bug of which we've fixed at
least two variations to do with reading mimetypes from the Windows
registry. Can you see what the following code produces, please:
<code>
import winreg as _winreg
hkcr = _winreg.OpenKey(_winreg.HKEY_CLASSES_ROOT, "")
with open("classes.txt", "w") as f:
i = 0
while True:
try:
ctype = _winreg.EnumKey(hkcr, i)
except EnvironmentError:
break
else:
f.write("%s -> %r\n" % (type(ctype), ctype))
i += 1
</code>
TJG
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