112 lines
No EOL
3.9 KiB
Python
112 lines
No EOL
3.9 KiB
Python
# Copyright (c) 2012 Web Notes Technologies Pvt Ltd (http://erpnext.com)
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#
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# MIT License (MIT)
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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# CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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from __future__ import unicode_literals
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import webnotes
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from webnotes import msgprint, _
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from webnotes.utils import flt, cint, cstr
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from webnotes.model.meta import get_field_precision
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error_coniditon_map = {
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"=": "!=",
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"!=": "=",
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"<": ">=",
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">": "<=",
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">=": "<",
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"<=": ">",
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"in": _("not in"),
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"not in": _("in"),
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"^": _("cannot start with"),
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}
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class DocListController(object):
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def __init__(self, doc, doclist):
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self.doc, self.doclist = doc, doclist
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if hasattr(self, "setup"):
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self.setup()
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@property
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def meta(self):
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if not hasattr(self, "_meta"):
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self._meta = webnotes.get_doctype(self.doc.doctype)
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return self._meta
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def validate_value(self, fieldname, condition, val2, doc=None, raise_exception=None):
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"""check that value of fieldname should be 'condition' val2
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else throw exception"""
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if not doc:
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doc = self.doc
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df = self.meta.get_field(fieldname, parent=doc.doctype)
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val1 = doc.fields.get(fieldname)
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if df.fieldtype in ("Currency", "Float"):
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val1 = flt(val1)
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elif df.fieldtype in ("Int", "Check"):
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val1 = cint(val1)
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if not webnotes.compare(val1, condition, val2):
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msg = _("Error: ")
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if doc.parentfield:
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msg += _("Row") + (" # %d: " % doc.idx)
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msg += _(self.meta.get_label(fieldname, parent=doc.doctype)) \
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+ " " + error_coniditon_map.get(condition, "") + " " + cstr(val2)
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# raise passed exception or True
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msgprint(msg, raise_exception=raise_exception or True)
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def round_floats_in(self, doc):
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for df in self.meta.get({"doctype": "DocField", "parent": doc.doctype,
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"fieldtype": ["in", ["Currency", "Float"]]}):
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doc.fields[df.fieldname] = flt(doc.fields.get(df.fieldname), self.precision(df.fieldname, doc.parentfield))
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def _process(self, parentfield):
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from webnotes.model.doc import Document
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if isinstance(parentfield, Document):
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parentfield = parentfield.parentfield
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elif isinstance(parentfield, dict):
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parentfield = parentfield.get("parentfield")
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return parentfield
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def precision(self, fieldname, parentfield=None):
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parentfield = self._process(parentfield)
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if not hasattr(self, "_precision"):
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self._precision = webnotes._dict({
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"default": cint(webnotes.conn.get_default("float_precision")) or 6,
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"options": {}
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})
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if self._precision.setdefault(parentfield or "main", {}).get(fieldname) is None:
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df = self.meta.get_field(fieldname, parentfield=parentfield)
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if df.fieldtype == "Currency" and df.options and not self._precision.options.get(df.options):
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self._precision.options[df.options] = get_field_precision(df, self.doc)
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self._precision[parentfield or "main"][fieldname] = cint(self._precision.options.get(df.options)) or \
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self._precision.default
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return self._precision[parentfield or "main"][fieldname] |