hi,
I want to try out QGIS-Version: 2.99.0-Master in OSGeo4W-64bit; this dev
version needs python 3 which is installed by the OSGeo4W-64bit.
when I type python3 into the OSGeo4W-shell, python3 crashes with following
error:
-------------
C:\>python3
Fatal Python error: Py_Initialize: unable to load the file system codec
File "C:\OSGEO4~1\apps\Python27\lib\encodings\__init__.py", line 123
raise CodecRegistryError,\
^
SyntaxError: invalid syntax
Current thread 0x00000fe4 (most recent call first):
------------
when I start QGIS-Version: 2.99.0-Master, some python3 warnings:
-----------
2017-02-27T14:51:10 1
warning:C:\OSGEO4~1\apps\Python36\lib\site-packages\PyQt5\uic\objcreator.py:152:
DeprecationWarning: 'U' mode is deprecated
plugin = open(filename, 'rU')
traceback: File "<string>", line 1, in <module>
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 338, in
startPlugin
plugins[packageName] = package.classFactory(iface)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\MetaSearch\__init__.py", line
29, in classFactory
from MetaSearch.plugin import MetaSearchPlugin
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File "<frozen importlib._bootstrap>", line 961, in
_find_and_load
File "<frozen importlib._bootstrap>", line 950, in
_find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in
_load_unlocked
File "<frozen importlib._bootstrap_external>", line
678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in
_call_with_frames_removed
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\MetaSearch\plugin.py",
line 34, in <module>
from MetaSearch.dialogs.maindialog import
MetaSearchDialog
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File "<frozen importlib._bootstrap>", line 961, in
_find_and_load
File "<frozen importlib._bootstrap>", line 950, in
_find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in
_load_unlocked
File "<frozen importlib._bootstrap_external>", line
678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in
_call_with_frames_removed
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\MetaSearch\dialogs\maindialog.py",
line 53, in <module>
from MetaSearch.dialogs.manageconnectionsdialog
import
ManageConnectionsDialog
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File "<frozen importlib._bootstrap>", line 961, in
_find_and_load
File "<frozen importlib._bootstrap>", line 950, in
_find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in
_load_unlocked
File "<frozen importlib._bootstrap_external>", line
678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in
_call_with_frames_removed
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\MetaSearch\dialogs\manageconnectionsdialog.py",
line 38, in <module>
BASE_CLASS =
get_ui_class('manageconnectionsdialog.ui')
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\MetaSearch\util.py",
line 73, in get_ui_class
return loadUiType(ui_file_full)[0]
File
"C:\OSGEO4~1\apps\Python36\lib\site-packages\PyQt5\uic\__init__.py", line
198, in loadUiType
winfo = compiler.UICompiler().compileUi(uifile,
code_string,
from_imports, resource_suffix, import_from)
File
"C:\OSGEO4~1\apps\Python36\lib\site-packages\PyQt5\uic\Compiler\compiler.py",
line 53, in __init__
qtproxies.QtWidgets, CompilerCreatorPolicy())
File
"C:\OSGEO4~1\apps\Python36\lib\site-packages\PyQt5\uic\uiparser.py", line
166, in __init__
self.factory = QObjectCreator(creatorPolicy)
File
"C:\OSGEO4~1\apps\Python36\lib\site-packages\PyQt5\uic\objcreator.py", line
85, in __init__
if self.load_plugin(filename, plugin_globals,
plugin_locals):
File
"C:\OSGEO4~1\apps\Python36\lib\site-packages\PyQt5\uic\objcreator.py", line
152, in load_plugin
plugin = open(filename, 'rU')
-----------
and some python errors:
----------
2017-02-27T14:51:11 1 Traceback (most recent call last):
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 313, in
loadPlugin
__import__(packageName)
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\__init__.py", line
29, in <module>
from processing.tools.general import *
# NOQA
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\tools\general.py",
line 38, in <module>
from processing.core.Processing import Processing
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\core\Processing.py",
line 46, in <module>
from processing.script.ScriptUtils import
ScriptUtils
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\script\ScriptUtils.py",
line 32, in <module>
from processing.script.ScriptAlgorithm import
ScriptAlgorithm
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\script\ScriptAlgorithm.py",
line 37, in <module>
from processing.core.GeoAlgorithm import
GeoAlgorithm
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\core\GeoAlgorithm.py",
line 48, in <module>
from processing.algs.help import shortHelp
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
File
"C:/OSGEO4~1/apps/qgis-dev/./python/plugins\processing\algs\help\__init__.py",
line 28, in <module>
import yaml
File
"C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py", line 647, in
_import
mod = _builtin_import(name, globals, locals,
fromlist, level)
ImportError: bad magic number in 'yaml': b'\x03\xf3\r\n'
-----------------------
any hints?
-----
best regards
Helmut
--
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