24f2445065
Conflicts: webnotes/__init__.py webnotes/core/doctype/docfield/docfield.txt webnotes/core/page/data_import_tool/data_import_tool.js webnotes/defaults.py webnotes/install_lib/install.py webnotes/model/bean.py webnotes/model/code.py webnotes/sessions.py webnotes/tests/test_nested_set.py webnotes/widgets/page.py
68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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# MIT License. See license.txt
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from __future__ import unicode_literals
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"""
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This is where all the plug-in code is executed. The standard method for DocTypes is declaration of a
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standardized `DocType` class that has the methods of any DocType. When an object is instantiated using the
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`get_obj` method, it creates an instance of the `DocType` class of that particular DocType and sets the
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`doc` and `doclist` attributes that represent the fields (properties) of that record.
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methods in following modules are imported for backward compatibility
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* webnotes.*
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* webnotes.utils.*
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* webnotes.model.doc.*
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* webnotes.model.bean.*
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"""
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import webnotes
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from webnotes.modules import get_doctype_module
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import webnotes.model.doc
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def get_obj(dt = None, dn = None, doc=None, doclist=None, with_children = 0):
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import webnotes.model.doc
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if not doclist: doclist = []
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if dt:
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if isinstance(dt, list):
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return get_server_obj(dt[0], dt)
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if isinstance(dt, webnotes.model.doc.Document):
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return get_server_obj(dt, [dt])
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if not dn:
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dn = dt
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if with_children:
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doclist = webnotes.model.doc.get(dt, dn, from_controller=1)
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else:
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doclist = webnotes.model.doc.get(dt, dn, with_children = 0, from_controller=1)
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return get_server_obj(doclist[0], doclist)
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else:
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return get_server_obj(doc, doclist)
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def get_server_obj(doc, doclist = [], basedoctype = ''):
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# for test
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module = get_doctype_module(doc.doctype)
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return load_doctype_module(doc.doctype, module).DocType(doc, doclist)
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def load_doctype_module(doctype, module=None, prefix=""):
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if not module:
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module = get_doctype_module(doctype)
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return webnotes.get_module(get_module_name(doctype, module, prefix))
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def get_module_name(doctype, module, prefix=""):
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from webnotes.modules import scrub
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return '{app}.{module}.doctype.{doctype}.{prefix}{doctype}'.format(\
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app = scrub(webnotes.local.module_app[scrub(module)]),
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module = scrub(module), doctype = scrub(doctype), prefix=prefix)
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def run_server_obj(server_obj, method_name, arg=None):
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"""
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Executes a method (`method_name`) from the given object (`server_obj`)
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"""
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if server_obj and hasattr(server_obj, method_name):
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if arg:
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return getattr(server_obj, method_name)(arg)
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else:
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return getattr(server_obj, method_name)()
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else:
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raise Exception, 'No method %s' % method_name
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