Python Parameter.getValue方法代码示例

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
  def run(cls, database=DEFAULT_DB_ALIAS, **kwargs):
    import frepple

    # Determine log level
    loglevel = int(Parameter.getValue('plan.loglevel', database, 0))
    if cls.task and cls.task.user:
      maxloglevel = cls.task.user.getMaxLoglevel(database)
      if loglevel > maxloglevel:
        loglevel = maxloglevel

    # Propagate the operationplan status
    frepple.solver_propagateStatus(
      loglevel=loglevel
      ).solve()

    # Update the feasibility flag of all operationplans
    for oper in frepple.operations():
      for opplan in oper.operationplans:
        opplan.updateFeasible()

    # Report the result
    print ("Initial problems:")
    probs = {}
    for i in frepple.problems():
      if i.name in probs:
        probs[i.name] += 1
      else:
        probs[i.name] = 1
    for i in sorted(probs.keys()):
      print("     %s: %s" % (i, probs[i]))

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
def createPlan(database = DEFAULT_DB_ALIAS):
  # Auxiliary functions for debugging
  def debugResource(res,mode):
    # if res.name != 'my favorite resource': return
    print("=> Situation on resource", res.name)
    for j in res.loadplans:
      print("=>  ", j.quantity, j.onhand, j.startdate, j.enddate, j.operation.name, j.operationplan.quantity, j.setup)

  def debugDemand(dem,mode):
    if dem.name == 'my favorite demand':
      print("=> Starting to plan demand ", dem.name)
      solver.loglevel = 2
    else:
      solver.loglevel = 0

  # Create a solver where the plan type are defined by an environment variable
  try: plantype = int(os.environ['FREPPLE_PLANTYPE'])
  except: plantype = 1  # Default is a constrained plan
  try: constraint = int(os.environ['FREPPLE_CONSTRAINT'])
  except: constraint = 15  # Default is with all constraints enabled
  solver = frepple.solver_mrp(name = "MRP", constraints = constraint,
    plantype = plantype, loglevel=int(Parameter.getValue('plan.loglevel', database, 0))
    #userexit_resource=debugResource,
    #userexit_demand=debugDemand
    )
  print("Plan type: ", plantype)
  print("Constraints: ", constraint)
  solver.solve()

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
  def export_work_order(self, cursor):

    if self.filteredexport:
      filter_expression = 'and (%s) ' % Parameter.getValue('openbravo.filter_export_manufacturing_order', self.database, "")
    else:
      filter_expression = ""

    try:
      starttime = time()
      if self.verbosity > 0:
        print("Exporting work orders...")
      cursor.execute('''
        select operation.source, out_operationplan.quantity, startdate, enddate
        from out_operationplan
        inner join operation
          on out_operationplan.operation = operation.name
          and operation.type = 'routing'
        where operation like 'Process%' %s ''' % filter_expression)
      count = 0
      body = [
        '<?xml version="1.0" encoding="UTF-8"?>',
        '<ob:Openbravo xmlns:ob="http://www.openbravo.com">'
        ]
      for i in cursor.fetchall():
        # TODO generate documentno? <documentNo>10000000</documentNo>
        body.append('''<ManufacturingWorkRequirement>
           <organization id="%s" entity-name="Organization"/>
           <active>true</active>
           <processPlan id="%s" entity-name="ManufacturingProcessPlan"/>
           <quantity>%s</quantity>
           <startingDate>%s.0Z</startingDate>
           <endingDate>%s.0Z</endingDate>
           <closed>false</closed>
           <insertProductsAndorPhases>true</insertProductsAndorPhases>
           <includePhasesWhenInserting>true</includePhasesWhenInserting>
           <processed>false</processed>
           </ManufacturingWorkRequirement>
           ''' % (self.organization_id, i[0], i[1],
                  i[2].strftime("%Y-%m-%dT%H:%M:%S"), i[3].strftime("%Y-%m-%dT%H:%M:%S")
                  ))
        count += 1
        if self.verbosity > 0 and count % 500 == 1:
          print('.', end="")
      if self.verbosity > 0:
        print('')
      body.append('</ob:Openbravo>')
      post_data(
        '\n'.join(body),
        '/openbravo/ws/dal/ManufacturingWorkRequirement',
        self.openbravo_host, self.openbravo_user, self.openbravo_password
        )
      if self.verbosity > 0:
        print("Updated %d work orders in %.2f seconds" % (count, (time() - starttime)))
    except Exception as e:
      raise CommandError("Error updating work orders: %s" % e)

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
def odoo_read(db=DEFAULT_DB_ALIAS):
  '''
  This function connects to a URL, authenticates itself using HTTP basic
  authentication, and then reads data from the URL.
  The data from the source must adhere to frePPLe's official XML schema,
  as defined in the schema files bin/frepple.xsd and bin/frepple_core.xsd.
  '''
  odoo_user = Parameter.getValue("odoo.user", db)

  if settings.OODO_PASSWORDS.get(db) == '':
    odoo_password = Parameter.getValue("odoo.password", db)
  else:
    odoo_password = settings.OODO_PASSWORDS.get(db)
  
  odoo_db = Parameter.getValue("odoo.db", db)
  odoo_url = Parameter.getValue("odoo.url", db)
  odoo_company = Parameter.getValue("odoo.company", db)
  ok = True
  if not odoo_user:
    print("Missing or invalid parameter odoo.user")
    ok = False
  if not odoo_password:
    print("Missing or invalid parameter odoo.password")
    ok = False
  if not odoo_db:
    print("Missing or invalid parameter odoo.db")
    ok = False
  if not odoo_url:
    print("Missing or invalid parameter odoo.url")
    ok = False
  if not odoo_company:
    print("Missing or invalid parameter odoo.company")
    ok = False
  odoo_language = Parameter.getValue("odoo.language", db, 'en_US')
  if not ok:
    raise Exception("Odoo connector not configured correctly")

  # Connect to the odoo URL to GET data
  f = None
  try:
    request = Request("%sfrepple/xml/?%s" % (odoo_url, urlencode({
      'database': odoo_db, 'language': odoo_language, 'company': odoo_company
      })))
    encoded = base64.encodestring(('%s:%s' % (odoo_user, odoo_password)).encode('utf-8'))[:-1]
    request.add_header("Authorization", "Basic %s" % encoded.decode('ascii'))
    f = urlopen(request)
  except HTTPError as e:
    print("Error connecting to odoo", e)
    raise e

  # Download and parse XML data
  try:
    frepple.readXMLdata(f.read().decode('utf-8'), False, False)
  finally:
    if f: f.close()

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
 def __init__(self, task, database=DEFAULT_DB_ALIAS, verbosity=0):
   self.task = task
   self.database = database
   self.verbosity = verbosity
   # Pick up configuration parameters
   self.odoo_user = Parameter.getValue("odoo.user", self.database)
   self.odoo_password = Parameter.getValue("odoo.password", self.database)
   self.odoo_db = Parameter.getValue("odoo.db", self.database)
   self.odoo_url = Parameter.getValue("odoo.url", self.database)
   self.odoo_company = Parameter.getValue("odoo.company", self.database)
   if not self.odoo_user:
     raise CommandError("Missing or invalid parameter odoo.user")
   if not self.odoo_password:
     raise CommandError("Missing or invalid parameter odoo.password")
   if not self.odoo_db:
     raise CommandError("Missing or invalid parameter odoo.db")
   if not self.odoo_url:
     raise CommandError("Missing or invalid parameter odoo.url")
   if not self.odoo_company:
     raise CommandError("Missing or invalid parameter odoo.company")
   self.odoo_language = Parameter.getValue("odoo.language", self.database, 'en_US')
   self.context = {'lang': self.odoo_language}

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
def odoo_write(db=DEFAULT_DB_ALIAS):
  '''
  Uploads operationplans to odoo.
    - Sends all operationplans, meeting the criteria:
      a) locked = False
         The operationplans with locked equal to true are input to the plan,
         and not output.
      b) operationplan produces into a buffer whose source field is 'odoo'.
         Only those results are of interest to odoo.
    - We upload the following info in XML form:
       - id: frePPLe generated unique identifier
       - operation
       - start
       - end
       - quantity
       - location: This is the odoo id of the location, as stored in
         buffer.location.subcategory.
       - item: This is the odoo id of the produced item and its uom_id, as
         stored in buffer.item.subcategory.
       - criticality: 0 indicates a critical operationplan, 999 indicates a
         redundant operationplan.
    - The XML file uploaded is not exactly the standard XML of frePPLe, but a
      slight variation that fits odoo better.
    - This code doesn't interprete any of the results. An odoo addon module
      will need to read the content, and take appropriate actions in odoo:
      such as creating purchase orders, manufacturing orders, work orders,
      project tasks, etc...
  '''
  odoo_user = Parameter.getValue("odoo.user", db)
  odoo_password = Parameter.getValue("odoo.password", db)
  odoo_db = Parameter.getValue("odoo.db", db)
  odoo_url = Parameter.getValue("odoo.url", db)
  odoo_company = Parameter.getValue("odoo.company", db)
  ok = True
  if not odoo_user:
    print("Missing or invalid parameter odoo.user")
    ok = False
  if not odoo_password:
    print("Missing or invalid parameter odoo.password")
    ok = False
  if not odoo_db:
    print("Missing or invalid parameter odoo.db")
    ok = False
  if not odoo_url:
    print("Missing or invalid parameter odoo.url")
    ok = False
  if not odoo_company:
    print("Missing or invalid parameter odoo.company")
    ok = False
  odoo_language = Parameter.getValue("odoo.language", db, 'en_US')
  if not ok:
    raise Exception("Odoo connector not configured correctly")
  boundary = email.generator._make_boundary()

  # Generator function
  # We generate output in the multipart/form-data format.
  # We send the connection parameters as well as a file with the planning
  # results in XML-format.
  def publishPlan():
    yield '--%s\r' % boundary
    yield 'Content-Disposition: form-data; name="database"\r'
    yield '\r'
    yield '%s\r' % odoo_db
    yield '--%s\r' % boundary
    yield 'Content-Disposition: form-data; name="language"\r'
    yield '\r'
    yield '%s\r' % odoo_language
    yield '--%s\r' % boundary
    yield 'Content-Disposition: form-data; name="company"\r'
    yield '\r'
    yield '%s\r' % odoo_company
    yield '--%s\r' % boundary
    yield 'Content-Disposition: file; name="frePPLe plan"; filename="frepple_plan.xml"\r'
    yield 'Content-Type: application/xml\r'
    yield '\r'
    yield '<?xml version="1.0" encoding="UTF-8" ?>'
    yield '<plan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
    # Export relevant operationplans
    yield '<operationplans>'
    for i in frepple.operationplans():
      b = None
      for j in i.flowplans:
        if j.quantity > 0:
          b = j.flow.buffer
      if not b or b.source != 'odoo' or i.locked:
        continue
      yield '<operationplan id="%s" operation=%s start="%s" end="%s" quantity="%s" location=%s item=%s criticality="%d"/>' % (
        i.id, quoteattr(i.operation.name),
        i.start, i.end, i.quantity,
        quoteattr(b.location.subcategory), quoteattr(b.item.subcategory),
        int(i.criticality)
        )
    yield '</operationplans>'
    yield '</plan>'
    yield '--%s--\r' % boundary
    yield '\r'

  # Connect to the odoo URL to POST data
  try:
    req = Request("%s/frepple/xml/" % odoo_url.encode('ascii'))
#.........这里部分代码省略.........

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
def odoo_read(db=DEFAULT_DB_ALIAS, mode=1):
  '''
  This function connects to a URL, authenticates itself using HTTP basic
  authentication, and then reads data from the URL.
  The data from the source must adhere to frePPLe's official XML schema,
  as defined in the schema files bin/frepple.xsd and bin/frepple_core.xsd.

  The mode is pass as an argument:
    - Mode 1:
      This mode returns all data that is loaded with every planning run.
    - Mode 2:
      This mode returns data that is loaded that changes infrequently and
      can be transferred during automated scheduled runs at a quiet moment.
  Which data elements belong to each category is determined in the odoo
  addon module and can vary between implementations.
  '''
  odoo_user = Parameter.getValue("odoo.user", db)

  if settings.ODOO_PASSWORDS.get(db) == '':
    odoo_password = Parameter.getValue("odoo.password", db)
  else:
    odoo_password = settings.ODOO_PASSWORDS.get(db)

  odoo_db = Parameter.getValue("odoo.db", db)
  odoo_url = Parameter.getValue("odoo.url", db)
  odoo_company = Parameter.getValue("odoo.company", db)
  ok = True
  if not odoo_user:
    print("Missing or invalid parameter odoo.user")
    ok = False
  if not odoo_password:
    print("Missing or invalid parameter odoo.password")
    ok = False
  if not odoo_db:
    print("Missing or invalid parameter odoo.db")
    ok = False
  if not odoo_url:
    print("Missing or invalid parameter odoo.url")
    ok = False
  if not odoo_company:
    print("Missing or invalid parameter odoo.company")
    ok = False
  odoo_language = Parameter.getValue("odoo.language", db, 'en_US')
  if not ok:
    raise Exception("Odoo connector not configured correctly")

  # Connect to the odoo URL to GET data
  f = None
  url = "%sfrepple/xml?%s" % (odoo_url, urlencode({
      'database': odoo_db,
      'language': odoo_language,
      'company': odoo_company,
      'mode': mode
      }))
  try:
    request = Request(url)
    encoded = base64.encodestring(('%s:%s' % (odoo_user, odoo_password)).encode('utf-8'))[:-1]
    request.add_header("Authorization", "Basic %s" % encoded.decode('ascii'))
    f = urlopen(request)
  except HTTPError as e:
    print("Error connecting to odoo at %s: %s" % (url, e))
    raise e

  # Download and parse XML data
  try:
    frepple.readXMLdata(f.read().decode('utf-8'), False, False)
  finally:
    if f: f.close()

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
  def handle(self, **options):

    # Pick up the options
    if 'verbosity' in options:
      self.verbosity = int(options['verbosity'] or '1')
    else:
      self.verbosity = 1
    if 'user' in options:
      user = options['user']
    else:
      user = ''
    if 'database' in options:
      self.database = options['database'] or DEFAULT_DB_ALIAS
    else:
      self.database = DEFAULT_DB_ALIAS
    if self.database not in settings.DATABASES.keys():
      raise CommandError("No database settings known for '%s'" % self.database )

    # Pick up configuration parameters
    self.openbravo_user = Parameter.getValue("openbravo.user", self.database)
    # Passwords in djangosettings file are preferably used
    if settings.OPENBRAVO_PASSWORDS.get(db) == '':
        self.openbravo_password = Parameter.getValue("openbravo.password", self.database)
    else:
        self.openbravo_password = settings.OPENBRAVO_PASSWORDS.get(db)
    self.openbravo_host = Parameter.getValue("openbravo.host", self.database)
    self.openbravo_organization = Parameter.getValue("openbravo.organization", self.database)
    if not self.openbravo_user:
      raise CommandError("Missing or invalid parameter openbravo_user")
    if not self.openbravo_password:
      raise CommandError("Missing or invalid parameter openbravo_password")
    if not self.openbravo_host:
      raise CommandError("Missing or invalid parameter openbravo_host")
    if not self.openbravo_organization:
      raise CommandError("Missing or invalid parameter openbravo_organization")

    # Make sure the debug flag is not set!
    # When it is set, the django database wrapper collects a list of all SQL
    # statements executed and their timings. This consumes plenty of memory
    # and cpu time.
    tmp_debug = settings.DEBUG
    settings.DEBUG = False

    now = datetime.now()
    task = None
    try:
      # Initialize the task
      if 'task' in options and options['task']:
        try:
          task = Task.objects.all().using(self.database).get(pk=options['task'])
        except:
          raise CommandError("Task identifier not found")
        if task.started or task.finished or task.status != "Waiting" or task.name != 'Openbravo export':
          raise CommandError("Invalid task identifier")
        task.status = '0%'
        task.started = now
      else:
        task = Task(name='Openbravo export', submitted=now, started=now, status='0%', user=user)
      task.save(using=self.database)

      # Create a database connection to the frePPLe database
      cursor = connections[self.database].cursor()

      # Look up the id of the Openbravo user
      query = urllib.quote("name='%s'" % self.openbravo_user.encode('utf8'))
      conn = self.get_data("/openbravo/ws/dal/ADUser?where=%s&includeChildren=false" % query)[0]
      self.user_id = None
      for event, elem in conn:
        if event != 'end' or elem.tag != 'ADUser':
          continue
        self.user_id = elem.get('id')
      if not self.user_id:
        raise CommandError("Can't find user id in Openbravo")

      # Look up the id of the Openbravo organization id
      query = urllib.quote("name='%s'" % self.openbravo_organization.encode('utf8'))
      conn = self.get_data("/openbravo/ws/dal/Organization?where=%s&includeChildren=false" % query)[0]
      self.organization_id = None
      for event, elem in conn:
        if event != 'end' or elem.tag != 'Organization':
          continue
        self.organization_id = elem.get('id')
      if not self.organization_id:
        raise CommandError("Can't find organization id in Openbravo")

      # Upload all data
      self.export_procurement_order(cursor)
      self.export_work_order(cursor)
      self.export_sales_order(cursor)

      # Log success
      task.status = 'Done'
      task.finished = datetime.now()

    except Exception as e:
      if task:
        task.status = 'Failed'
        task.message = '%s' % e
        task.finished = datetime.now()
      raise e
#.........这里部分代码省略.........

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
def Upload(request):
  '''
  TODO we are doing lots of round trips to the database and openbravo to
  read the configuration. There is considerable overhead in this.
  '''
  # Decode the data received from the client
  data = json.loads(request.body.decode('utf-8'))

  # Validate records which exist in the database
  cleaned_records = []
  for rec in data:
    try:
      if rec['type'] == 'PO':
        obj = PurchaseOrder.objects.using(request.database).get(id=rec['id'])
        obj.supplier = Supplier.objects.using(request.database).get(name=rec.get('origin') or rec.get('supplier'))
        if not obj.supplier.source:
          continue
      else:
        obj = DistributionOrder.objects.using(request.database).get(id=rec['id'])
        #obj.destination = Location.objects.using(request.database).get(name=rec['destination'])
        #obj.origin = Location.object.using(request.database).get(name=rec['origin'])
      if obj.item.name != rec['item']:
        obj.item = Item.objects.using(request.database).get(name=rec['item'])
      if obj.status == 'proposed' and obj.item.source:
        # Copy edited values on the database object. Changes aren't saved yet.
        obj.startdate = datetime.strptime(rec['startdate'], "%Y-%m-%d %H:%M:%S")
        obj.enddate = datetime.strptime(rec['enddate'], "%Y-%m-%d %H:%M:%S")
        obj.quantity = abs(float(rec['quantity']))
        obj.status = 'approved'
        cleaned_records.append(obj)
    except:
      pass
  if not cleaned_records:
    return HttpResponse(content=_("No proposed data records selected"), status=500)

  # Read the configuration data from the database.
  openbravo_user = Parameter.getValue("openbravo.user", request.database)
  # Passwords in djangosettings file are preferably used
  if settings.OPENBRAVO_PASSWORDS.get(request.database) == '':
    openbravo_password = Parameter.getValue("openbravo.password", request.database)
  else:
    openbravo_password = settings.OPENBRAVO_PASSWORDS.get(request.database)
  openbravo_host = Parameter.getValue("openbravo.host", request.database)
  openbravo_organization = Parameter.getValue("openbravo.organization", request.database)
  exportPurchasingPlan = Parameter.getValue("openbravo.exportPurchasingPlan", request.database, default="false")

  # Look up the id of the Openbravo organization id
  if request.database not in openbravo_organization_ids:
    query = urllib.parse.quote("name='%s'" % openbravo_organization)
    data = get_data(
      "/openbravo/ws/dal/Organization?where=%s&includeChildren=false" % query,
      openbravo_host, openbravo_user, openbravo_password
      )
    conn = iterparse(StringIO(data), events=('start', 'end'))
    for event, elem in conn:
      if event == 'end' and elem.tag == 'Organization':
        openbravo_organization_ids[request.database] = elem.get('id')
        break
    if request.database not in openbravo_organization_ids:
      return HttpResponse(content="Can't find organization id in Openbravo", status=500)

  # Build the data content to send
  body = [
    #'<?xml version="1.0" encoding="UTF-8"?>',
    '<ob:Openbravo xmlns:ob="http://www.openbravo.com">',
    ]
  now = datetime.now().strftime('%Y/%m/%d %H:%M:%S')
  if exportPurchasingPlan:
    identifier = uuid4().hex
    url = "/openbravo/ws/dal/MRPPurchasingRun"
    body.append('''<MRPPurchasingRun id="%s">
      <organization id="%s" entity-name="Organization" identifier="%s"/>
      <active>true</active>
      <name>FREPPLE %s</name>
      <description>Incremental export triggered by %s</description>
      <timeHorizon>365</timeHorizon>
      <timeHorizon>365</timeHorizon>
      <safetyLeadTime>0</safetyLeadTime>
      <mRPPurchasingRunLineList>''' % (
        identifier, openbravo_organization_ids[request.database],
        openbravo_organization, now, request.user.username
      ))
    for obj in cleaned_records:
      identifier2 = uuid4().hex
      businessPartner = ''
      if isinstance(obj, PurchaseOrder):
        transaction_type = 'PO'
        if obj.supplier and obj.supplier.source:
          businessPartner = '<businessPartner id="%s"/>' % obj.supplier.source
          # TODO: where to store the destination of a purchase order
      else:
        transaction_type = 'MF'  # TODO Is this right?
        # TODO: where to store the source and destination of a stock transfer order
      # Possible transaction types in Openbravo are:
      #  - SO (Pending Sales Order)
      #  - PO (Pending Purchase Order)
      #  - WR (Pending Work Requirement)
      #  - SF (Sales Forecast)
      #  - MF (Material Requirement)
      #  - UD (User defined)
#.........这里部分代码省略.........

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
  def handle(self, **options):

    # Pick up the options
    if 'verbosity' in options: self.verbosity = int(options['verbosity'] or '1')
    else: self.verbosity = 1
    if 'user' in options: user = options['user']
    else: user = ''
    if 'database' in options: self.database = options['database'] or DEFAULT_DB_ALIAS
    else: self.database = DEFAULT_DB_ALIAS
    if not self.database in settings.DATABASES.keys():
      raise CommandError("No database settings known for '%s'" % self.database )

    # Pick up configuration parameters
    self.openerp_user = Parameter.getValue("openerp.user", self.database)
    self.openerp_password = Parameter.getValue("openerp.password", self.database)
    self.openerp_db = Parameter.getValue("openerp.db", self.database)
    self.openerp_url = Parameter.getValue("openerp.url", self.database)

    # Make sure the debug flag is not set!
    # When it is set, the django database wrapper collects a list of all SQL
    # statements executed and their timings. This consumes plenty of memory
    # and cpu time.
    tmp_debug = settings.DEBUG
    settings.DEBUG = False

    now = datetime.now()
    ac = transaction.get_autocommit(using=self.database)
    transaction.set_autocommit(False, using=self.database)
    task = None
    try:
      # Initialize the task
      if 'task' in options and options['task']:
        try: task = Task.objects.all().using(self.database).get(pk=options['task'])
        except: raise CommandError("Task identifier not found")
        if task.started or task.finished or task.status != "Waiting" or task.name != 'OpenERP export':
          raise CommandError("Invalid task identifier")
        task.status = '0%'
        task.started = now
      else:
        task = Task(name='OpenERP edport', submitted=now, started=now, status='0%', user=user)
      task.save(using=self.database)
      transaction.commit(using=self.database)

      # Log in to the openerp server
      sock_common = xmlrpclib.ServerProxy(self.openerp_url + 'xmlrpc/common')
      self.uid = sock_common.login(self.openerp_db, self.openerp_user, self.openerp_password)

      # Connect to openerp server
      self.sock = xmlrpclib.ServerProxy(self.openerp_url + 'xmlrpc/object')

      # Create a database connection to the frePPLe database
      self.cursor = connections[self.database].cursor()

      # Upload all data
      self.export_procurement_order()
      task.status = '50%'
      task.save(using=self.database)
      transaction.commit(using=self.database)
      self.export_sales_order()
      task.status = '100%'
      task.save(using=self.database)
      transaction.commit(using=self.database)

      # Log success
      task.status = 'Done'
      task.finished = datetime.now()

    except Exception as e:
      if task:
        task.status = 'Failed'
        task.message = '%s' % e
        task.finished = datetime.now()
      raise e

    finally:
      if task: task.save(using=self.database)
      try: transaction.commit(using=self.database)
      except: pass
      settings.DEBUG = tmp_debug
      transaction.set_autocommit(ac, using=self.database)

# 需要导入模块: from freppledb.common.models import Parameter [as 别名]
# 或者: from freppledb.common.models.Parameter import getValue [as 别名]
  def export_purchasingplan(self, cursor):
    purchaseplan = '''<MRPPurchasingRun id="%s">
      <organization id="%s" entity-name="Organization"/>
      <active>true</active>
      <name>FREPPLE %s</name>
      <description>Bulk export</description>
      <timeHorizon>365</timeHorizon>
      <safetyLeadTime>0</safetyLeadTime>
      <mRPPurchasingRunLineList>'''
    purchasingplanline = '''<ProcurementRequisitionLine>
      <active>true</active>
      <requisition id="%s" entity-name="ProcurementRequisition"/>
      <product id="%s" entity-name="Product"/>
      <quantity>%s</quantity>
      <uOM id="100" entity-name="UOM" identifier="Unit"/>
      <requisitionLineStatus>O</requisitionLineStatus>
      <needByDate>%s.0Z</needByDate>
      <lineNo>%s</lineNo>
      </ProcurementRequisitionLine>'''
    try:
      # Close the old purchasing plan generated by frePPLe
      if self.verbosity > 0:
        print("Closing previous purchasing plan generated from frePPLe")
      body = [
        '<?xml version="1.0" encoding="UTF-8"?>',
        '<ob:Openbravo xmlns:ob="http://www.openbravo.com">'
        ]
      query = urllib.parse.quote("createdBy='%s' and purchasingPlan.description='Bulk export'" % self.openbravo_user_id)
      data = delete_data(
        "/openbravo/ws/dal/MRPPurchasingRunLine?where=%s" % query,
        self.openbravo_host,
        self.openbravo_user,
        self.openbravo_password
        )
      query = urllib.parse.quote("createdBy='%s' and description='Bulk export'" % self.openbravo_user_id)
      data = delete_data(
        "/openbravo/ws/dal/MRPPurchasingRun?where=%s" % query,
        self.openbravo_host,
        self.openbravo_user,
        self.openbravo_password
        )

      if self.filteredexport:
        
        filter_expression_po = Parameter.getValue('openbravo.filter_export_purchase_order', self.database, "")
        if filter_expression_po:
          filter_expression_po = ' and (%s) ' %filter_expression_po
        
        filter_expression_do = Parameter.getValue('openbravo.filter_export_distribution_order', self.database, "")
        if filter_expression_do:
          filter_expression_do = ' and (%s) ' %filter_expression_do
      else:
        filter_expression_po = ""
        filter_expression_do = ""

      # Create new purchase plan
      starttime = time()
      if self.verbosity > 0:
        print("Exporting new purchasing plan...")
      count = 0
      now = datetime.now().strftime('%Y/%m/%d %H:%M:%S')
      identifier = uuid4().hex
      body = [purchaseplan % (identifier, self.organization_id, now),]
      cursor.execute(''' 
	  select item.source, location.source, enddate, quantity
         FROM purchase_order
         inner JOIN buffer
           ON buffer.item_id = purchase_order.item_id
           AND buffer.location_id = purchase_order.location_id
           AND buffer.subcategory = 'openbravo'
         inner join item
           ON item.name = purchase_order.item_id
           and item.source is not null
           and item.subcategory = 'openbravo'
         inner join location
           ON purchase_order.location_id = location.name
           and location.source is not null
           and location.subcategory = 'openbravo'
         where status = 'proposed' %s
	   union all
	   select item.source, location.source, enddate, quantity
         FROM distribution_order
         inner JOIN buffer
           ON buffer.item_id = distribution_order.item_id
           AND buffer.location_id = distribution_order.destination_id
           AND buffer.subcategory = 'openbravo'
         inner join item
           ON item.name = distribution_order.item_id
           and item.source is not null
           and item.subcategory = 'openbravo'
         inner join location
           ON distribution_order.destination_id = location.name
           and location.source is not null
           and location.subcategory = 'openbravo'
         where status = 'proposed' %s
         ''' % (filter_expression_po,filter_expression_do))
      for i in cursor.fetchall():
        body.append(purchasingplanline % (identifier, i[0], i[3], i[2].strftime("%Y-%m-%dT%H:%M:%S"), count))
        count += 1
      body.append('</mRPPurchasingRunLineList>')
#.........这里部分代码省略.........