rows = db(
(db.recipes.ID_CUISINE==db.cuisines.id) &
(db.recipes.ID_AUTHOR==db.authors.id) &
(db.recipes.ID_CATEGORY==db.categories.id)
).select(db.cuisines.NAME,db.authors.NAME,db.categories.NAME,db.recipes.ALL
)
Ticket ID
127.0.0.1.2019-07-18.22-56-57.1cf3eb52-85aa-418d-b7f9-51ac287014a9
<class 'UnicodeDecodeError'> 'utf-8' codec can't decode byte 0xf0 in
position 0: invalid continuation byteВерсия
web2py™ Version 2.18.5-stable+timestamp.2019.04.08.04.22.03
Python Python 3.7.3: C:\Program Files (x86)\Python37-32\python.exe (prefix:
C:\Program Files (x86)\Python37-32)Traceback
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Traceback (most recent call last):
File "D:\Загрузки\web2py_src\web2py\gluon\restricted.py", line 219, in
restricted
exec(ccode, environment)
File
"D:\Загрузки\web2py_src\web2py\applications\Recipes\controllers/default.py",
line 89, in <module>
File "D:\Загрузки\web2py_src\web2py\gluon\globals.py", line 421, in <lambda>
self._caller = lambda f: f()
File
"D:\Загрузки\web2py_src\web2py\applications\Recipes\controllers/default.py",
line 19, in index
).select(db.cuisines.NAME,db.authors.NAME,db.categories.NAME,db.recipes.ALL)
File "D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\objects.py",
line 2395, in select
return adapter.select(self.query, fields, attributes)
File
"D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\adapters\base.py", line
763, in select
return self._select_aux(sql, fields, attributes, colnames)
File
"D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\adapters\base.py", line
719, in _select_aux
rows = self._select_aux_execute(sql)
File
"D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\adapters\base.py", line
714, in _select_aux_execute
return self.cursor.fetchall()
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 3730, in fetchall
return [row for row in self]
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 3730, in <listcomp>
return [row for row in self]
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 3488, in next
row = self.fetchone()
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 3690, in fetchone
return self._ps._fetchone()
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 3359, in _fetchone
return self.__xsqlda2tuple(self._out_sqlda)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 2677, in __xsqlda2tuple
value = b2u(value, self.__python_charset)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py",
line 479, in b2u
return st.decode(charset)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf0 in position 0: invalid
continuation byte
Error snapshot [image: help]
<http://127.0.0.1:8000/admin/default/ticket/Recipes/127.0.0.1.2019-07-18.22-56-57.1cf3eb52-85aa-418d-b7f9-51ac287014a9#>
UnicodeDecodeError('utf-8' codec can't decode byte 0xf0 in position 0:
invalid continuation byte)
inspect attributes
Frames
-
*File D:\Загрузки\web2py_src\web2py\gluon\restricted.py in restricted at
line 219* код аргументы переменные
-
*File
D:\Загрузки\web2py_src\web2py\applications\Recipes\controllers\default.py
in <module> at line 89* код аргументы переменные
-
*File D:\Загрузки\web2py_src\web2py\gluon\globals.py in <lambda> at line
421* код аргументы переменные
-
*File
D:\Загрузки\web2py_src\web2py\applications\Recipes\controllers\default.py
in index at line 19* код аргументы переменные
-
*File D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\objects.py
in select at line 2395* код аргументы переменные
-
*File
D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\adapters\base.py in
select at line 763* код аргументы переменные
-
*File
D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\adapters\base.py in
_select_aux at line 719* код аргументы переменные
-
*File
D:\Загрузки\web2py_src\web2py\gluon\packages\dal\pydal\adapters\base.py in
_select_aux_execute at line 714* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in fetchall at line 3730* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in <listcomp> at line 3730* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in next at line 3488* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in fetchone at line 3690* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in _fetchone at line 3359* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in __xsqlda2tuple at line 2677* код аргументы переменные
-
*File C:\Program Files (x86)\Python37-32\lib\site-packages\fdb\fbcore.py
in b2u at line 479* код аргументы переменные
Function argument list
(st=b'\xf0\xf3\xf1\xf1\xea\xe0\xff', charset='utf_8')
Code listing
474.
475.
476.
477.
478.
479.
480.
481.
482.
483.
return isinstance(obj, weakref.ProxyType) and not dir(obj)
def b2u(st, charset):
"Decode to unicode if charset is defined. For conversion of result set
data."
if charset:
return st.decode(charset)
else:
return st
def p3fix(st, charset):
Variables
st b'\xf0\xf3\xf1\xf1\xea\xe0\xff'
st.decode <built-in method decode of bytes object>
charset 'utf_8'
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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