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Commit 0de3ab71 authored by Arnaud Fontaine's avatar Arnaud Fontaine
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py3: Update Shared.DC.ZRDB.{sqltest,sqlvar} monkey patches. 

This supports both python2 and python3. For python3, this decode() properly
arguments returned by string_literal() to have str(), otherwise the query string
is an str() (DocumentTemplate) and the arguments are bytes().

In other places, bytes() is used directly but in this case this is not needed
and would require monkey patching (at least) DocumentTemplate.
parent c72cd071
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Showing with 160 additions and 119 deletions
product/ERP5Type/patches/sqltest.py
View file @ 0de3ab71
...@@ -16,53 +16,61 @@ from DateTime import DateTime ...@@ -16,53 +16,61 @@ from DateTime import DateTime
list_type_list = list, tuple, set, frozenset, dict list_type_list = list, tuple, set, frozenset, dict
if 1: # For easy diff with original if 1: # For easy diff with original (ZSQLMethods 3.14)
def render(self, md): def render(self, md):
name=self.__name__ name = self.__name__
t=self.type t = self.type
args=self.args args = self.args
try: try:
expr=self.expr expr = self.expr
if type(expr) is type(''): if isinstance(expr, StringTypes):
v=md[expr] v = md[expr]
else: else:
v=expr(md) v = expr(md)
except (KeyError, NameError): except (KeyError, NameError):
if args.has_key('optional') and args['optional']: if 'optional' in args and args['optional']:
return '' return ''
raise ValueError('Missing input variable, <em>%s</em>' % name) raise ValueError('Missing input variable, <em>%s</em>' % name)
# PATCH: use isinstance instead of type comparison, to allow
# subclassing.
if isinstance(v, list_type_list): if isinstance(v, list_type_list):
if len(v) > 1 and not self.multiple: if len(v) > 1 and not self.multiple:
raise ValueError( msg = 'multiple values are not allowed for <em>%s</em>' % name
'multiple values are not allowed for <em>%s</em>' raise ValueError(msg)
% name) else:
else: v=[v] v = [v]
vs=[] vs = []
for v in v: for v in v:
if not v and type(v) is StringType and t != 'string': continue if not v and isinstance(v, StringTypes) and t != 'string':
if t=='int': continue
if t == 'int':
try: try:
if type(v) is StringType: if isinstance(v, StringTypes):
if v[-1:]=='L': if six.PY3 and isinstance(v, bytes):
v=v[:-1] v = v.decode(self.encoding or 'UTF-8')
atoi(v) if v[-1:] == 'L':
else: v=str(int(v)) v = v[:-1]
except ValueError: int(v)
raise ValueError( else:
'Invalid integer value for <em>%s</em>' % name) v = str(int(v))
elif t=='float': except (TypeError, ValueError):
if not v and type(v) is StringType: continue msg = 'Invalid integer value for <em>%s</em>' % name
raise ValueError(msg)
elif t == 'float':
if not v and isinstance(v, StringTypes):
continue
try: try:
if type(v) is StringType: atof(v) if six.PY3 and isinstance(v, bytes):
else: v=str(float(v)) v = v.decode(self.encoding or 'UTF-8')
except ValueError: if isinstance(v, StringTypes):
raise ValueError( float(v)
'Invalid floating-point value for <em>%s</em>' % name) else:
v = str(float(v))
except (TypeError, ValueError):
msg = 'Invalid floating-point value for <em>%s</em>' % name
raise ValueError(msg)
elif t.startswith('datetime'): elif t.startswith('datetime'):
# For subsecond precision, use 'datetime(N)' MySQL type, # For subsecond precision, use 'datetime(N)' MySQL type,
# where N is the number of digits after the decimal point. # where N is the number of digits after the decimal point.
...@@ -72,35 +80,49 @@ if 1: # For easy diff with original ...@@ -72,35 +80,49 @@ if 1: # For easy diff with original
('.%06u' % (v.micros() % 1000000))[:1+n] if n else '') ('.%06u' % (v.micros() % 1000000))[:1+n] if n else '')
else: else:
if not isinstance(v, (str, unicode)): if not isinstance(v, StringTypes):
v = str(v) v = str(v)
v=md.getitem('sql_quote__',0)(v) if isinstance(v, six.binary_type):
#if find(v,"\'") >= 0: v=join(split(v,"\'"),"''") v = v.decode('utf-8')
#v="'%s'" % v # The call to sql_quote__ can return something that is not
# a native string anymore!
v = md.getitem('sql_quote__', 0)(v)
if isinstance(v, six.binary_type):
v = v.decode('utf-8')
# if v.find("\'") >= 0: v="''".(v.split("\'"))
# v="'%s'" % v
vs.append(v) vs.append(v)
if not vs and t=='nb': if not vs and t == 'nb':
if args.has_key('optional') and args['optional']: if 'optional' in args and args['optional']:
return '' return ''
else: else:
raise ValueError( err = 'Invalid empty string value for <em>%s</em>' % name
'Invalid empty string value for <em>%s</em>' % name) raise ValueError(err)
if not vs: if not vs:
if self.optional: return '' if self.optional:
raise ValueError( return ''
'No input was provided for <em>%s</em>' % name) raise ValueError('No input was provided for <em>%s</em>' % name)
if len(vs) > 1: if len(vs) > 1:
vs=join(map(str,vs),', ') vs = ', '.join(map(str, vs))
if self.op == '<>': if self.op == '<>':
## Do the equivalent of 'not-equal' for a list, # Do the equivalent of 'not-equal' for a list,
## "a not in (b,c)" # "a not in (b,c)"
return "%s not in (%s)" % (self.column, vs) return '%s not in (%s)' % (self.column, vs)
else: else:
## "a in (b,c)" # "a in (b,c)"
return "%s in (%s)" % (self.column, vs) return '%s in (%s)' % (self.column, vs)
return "%s %s %s" % (self.column, self.op, vs[0]) return '%s %s %s' % (self.column, self.op, vs[0])
SQLTest.render = SQLTest.__call__ = render SQLTest.render = SQLTest.__call__ = render
sqltest.valid_type = (('int', 'float', 'string', 'nb', 'datetime') + tuple('datetime(%s)' % x for x in xrange(7))).__contains__ from builtins import range
new_valid_types = (('int', 'float', 'string', 'nb', 'datetime') + tuple('datetime(%s)' % x for x in range(7)))
try:
# BBB
from Shared.DC.ZRDB.sqltest import valid_type
sqltest.valid_type = new_valid_types.__contains__
except ImportError:
sqltest.valid_types = new_valid_types
product/ERP5Type/patches/sqlvar.py
View file @ 0de3ab71
...@@ -14,50 +14,60 @@ ...@@ -14,50 +14,60 @@
# dtml-sqlvar patch to convert None to NULL, and deal with DateTime # dtml-sqlvar patch to convert None to NULL, and deal with DateTime
from Shared.DC.ZRDB.sqlvar import SQLVar from Shared.DC.ZRDB.sqlvar import *
from Shared.DC.ZRDB import sqlvar from Shared.DC.ZRDB import sqlvar
from string import atoi,atof
from DateTime import DateTime from DateTime import DateTime
def SQLVar_render(self, md): if 1: # For easy diff with original (ZSQLMethods 3.14)
args=self.args def render(self, md):
t=args['type'] name = self.__name__
args = self.args
t = args['type']
try: try:
expr=self.expr expr = self.expr
if type(expr) is str: v=md[expr] if isinstance(expr, StringTypes):
else: v=expr(md) v = md[expr]
else:
v = expr(md)
except Exception: except Exception:
if args.get('optional'): if 'optional' in args and args['optional']:
return 'null' return 'null'
if type(expr) is not str: if not isinstance(expr, StringTypes):
raise raise
raise ValueError('Missing input variable, <em>%s</em>' % self.__name__) raise ValueError('Missing input variable, <em>%s</em>' % name)
if v is None and args.get('optional'): if v is None:
return 'null' return 'null'
if t=='int': if t == 'int':
try: try:
if type(v) is str: if isinstance(v, StringTypes):
if v[-1:]=='L': if v[-1:] == 'L':
v=v[:-1] v = v[:-1]
atoi(v) int(v)
return v else:
return str(int(v)) v = str(int(v))
except Exception: except Exception:
t = 'integer' if not v and 'optional' in args and args['optional']:
elif t=='float': return 'null'
err = 'Invalid integer value for <em>%s</em>' % name
raise ValueError(err)
elif t == 'float':
try: try:
if type(v) is str: if isinstance(v, StringTypes):
if v[-1:]=='L': if v[-1:] == 'L':
v=v[:-1] v = v[:-1]
atof(v) float(v)
return v else:
# ERP5 patch, we use repr that have better precision than str for # ERP5 patch: We use repr that have better precision than str for
# floats # floats (on python2 only)
return repr(float(v)) v = repr(float(v))
except Exception: except Exception:
t = 'floating-point' if not v and 'optional' in args and args['optional']:
return 'null'
err = 'Invalid floating-point value for <em>%s</em>' % name
raise ValueError(err)
elif t.startswith('datetime'): elif t.startswith('datetime'):
# For subsecond precision, use 'datetime(N)' MySQL type, # For subsecond precision, use 'datetime(N)' MySQL type,
# where N is the number of digits after the decimal point. # where N is the number of digits after the decimal point.
...@@ -68,26 +78,35 @@ def SQLVar_render(self, md): ...@@ -68,26 +78,35 @@ def SQLVar_render(self, md):
('.%06u' % (v.micros() % 1000000))[:1+n] if n else '') ('.%06u' % (v.micros() % 1000000))[:1+n] if n else '')
except Exception: except Exception:
t = 'datetime' t = 'datetime'
elif t=='nb' and not v: elif t=='nb' and not v:
t = 'empty string' t = 'empty string'
else:
v = md.getitem('sql_quote__',0)(
v if isinstance(v, basestring) else str(v))
#if find(v,"\'") >= 0: v=join(split(v,"\'"),"''")
#v="'%s'" % v
return v
if args.get('optional'): else:
if not isinstance(v, (str, StringTypes)):
v = str(v)
if not v and t == 'nb':
if 'optional' in args and args['optional']:
return 'null' return 'null'
raise ValueError('Invalid %s value for <em>%s</em>: %r' else:
% (t, self.__name__, v)) err = 'Invalid empty string value for <em>%s</em>' % name
raise ValueError(err)
# Patched by yo. datetime is added. v = md.getitem('sql_quote__', 0)(v)
# if v.find("\'") >= 0: v="''".join(v.split("\'"))
# v="'%s'" % v
return v
valid_type = 'int', 'float', 'string', 'nb', 'datetime' # Patched by yo. datetime is added.
valid_type += tuple(map('datetime(%s)'.__mod__, xrange(7))) new_valid_types = 'int', 'float', 'string', 'nb', 'datetime'
valid_type = valid_type.__contains__ new_valid_types += tuple(map('datetime(%s)'.__mod__, range(7)))
try:
# BBB
from Shared.DC.ZRDB.sqlvar import valid_type
sqlvar.valid_type = new_valid_types.__contains__
except ImportError:
sqlvar.valid_types = new_valid_types
SQLVar.render = SQLVar_render SQLVar.render = render
SQLVar.__call__ = SQLVar_render SQLVar.__call__ = render
sqlvar.valid_type = valid_type
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