遍历 Names 并在 Name 中加 1,如果已经找到
Loop through Names and add 1 to Name, if already found
这是一个 Python 脚本的 Abaqus 应用程序,但仍然是一个不需要 Abaqus 知识的一般问题。
我不是程序员,缺乏这种必要的思维方式,所以非常感谢您的帮助。
我有一个数据库,其中包含名为 步骤名称 的内容。我想创建一个实体,这也是一个步骤(一个新步骤)。如果已经存在这样的名称,我希望脚本将 +1 添加到名称中。如果那个存在,我希望它添加另一个 +1 等等。
到目前为止没有什么重要的,只是导入:
# importing some libraries
from abaqus import *
from odbAccess import *
from abaqusConstants import *
import visualization
import fileinput
import os
from odbAccess import *
from textRepr import *
现在我们打开文件:
odb_path="analysis6.odb"
my_odb=session.openOdb(name=odb_path,readOnly=FALSE)
# based upon our knowledge of the database, will be automated later
lastStep="loading step"
让我们自动化一些名称来源,对于理解问题仍然不是那么重要:
NaseInstance = (my_odb.rootAssembly.instances.keys())
MojeInstance = ( NaseInstance[-1] )
CelaMojeInstance=my_odb.rootAssembly.instances[MojeInstance]
现在是关键部分:
# initial number = zero
MyStepNumber=0
# This is how we want our step to be called
MyStepName="Artifficial_Step"
# if such name is there already, add one
if MyStepName in my_odb.steps.keys():
MyStepNumber=MyStepNumber+1
MyStepName=MyStepName+str(MyStepNumber)
print ( "it is there, now we will rather call it", MyStepName, "Now you have to reopen the odb to see it")
# this is how we stuff data into this new step. Not important for this query
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
else:
# if such name doesnt exist yet, no problem to use it
print ( "it is not there, no problem to call it", MyStepName, "Now you have to reopen the odb")
# rest same as in the -if- statement
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
不幸的是,这些具有任何编码知识的人可能会立即看到,如果尚未使用该名称,它将首次创建新步骤,并将其命名为 "Artifficial_Step"
。如果它存在并且 else
语句开始起作用,它会说“......我们宁愿称它为 "Artifficial_Step1"
但随后不会创建任何新内容(可能因为这样的步骤已经存在)。而不是检查 Artifficial_Step1
是否也不存在,或者 Step2
、Step3
、Step4
...
我想我需要一些循环来遍历名称 - my_odb.steps.keys()
- 并不断添加一个,直到它到达一个不存在的名称以稍后创建它。我可以寻求帮助吗?
编辑:
现在试试这个:
MyStepNumber=int(0)
MyStepName="Artifficial_Step"
while MyStepName in my_odb.steps.keys():
MyStepNumber=MyStepNumber+1
MyStepName=MyStepName+str(MyStepNumber)
print ( "it is there, now we will rather call it", MyStepName, "Now you have to reopen the odb")
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
else:
print ( "it is not there, no problem to call it", MyStepName, "Now you have to reopen the odb")
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
但是 while
即使在关闭数据库后仍然继续,因此发出一条消息,表明数据库不再存在(意味着在当前 GUI 会话中)。
此外,它创建了 Artifficial_Step
,然后在重新运行后创建了 Artifficial_Step1
,然后(关闭并重新运行后)仅此而已。
# create a new step, frame, field. If it exists, add number:
MyStepNumber=int(1)
MyStepName="Artifficial_Step"+str(MyStepNumber)
while MyStepName in my_odb.steps.keys():
MyStepNumber=MyStepNumber+1
MyStepName="Artifficial_Step"+str(MyStepNumber)
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
这是一个 Python 脚本的 Abaqus 应用程序,但仍然是一个不需要 Abaqus 知识的一般问题。
我不是程序员,缺乏这种必要的思维方式,所以非常感谢您的帮助。
我有一个数据库,其中包含名为 步骤名称 的内容。我想创建一个实体,这也是一个步骤(一个新步骤)。如果已经存在这样的名称,我希望脚本将 +1 添加到名称中。如果那个存在,我希望它添加另一个 +1 等等。
到目前为止没有什么重要的,只是导入:
# importing some libraries
from abaqus import *
from odbAccess import *
from abaqusConstants import *
import visualization
import fileinput
import os
from odbAccess import *
from textRepr import *
现在我们打开文件:
odb_path="analysis6.odb"
my_odb=session.openOdb(name=odb_path,readOnly=FALSE)
# based upon our knowledge of the database, will be automated later
lastStep="loading step"
让我们自动化一些名称来源,对于理解问题仍然不是那么重要:
NaseInstance = (my_odb.rootAssembly.instances.keys())
MojeInstance = ( NaseInstance[-1] )
CelaMojeInstance=my_odb.rootAssembly.instances[MojeInstance]
现在是关键部分:
# initial number = zero
MyStepNumber=0
# This is how we want our step to be called
MyStepName="Artifficial_Step"
# if such name is there already, add one
if MyStepName in my_odb.steps.keys():
MyStepNumber=MyStepNumber+1
MyStepName=MyStepName+str(MyStepNumber)
print ( "it is there, now we will rather call it", MyStepName, "Now you have to reopen the odb to see it")
# this is how we stuff data into this new step. Not important for this query
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
else:
# if such name doesnt exist yet, no problem to use it
print ( "it is not there, no problem to call it", MyStepName, "Now you have to reopen the odb")
# rest same as in the -if- statement
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
不幸的是,这些具有任何编码知识的人可能会立即看到,如果尚未使用该名称,它将首次创建新步骤,并将其命名为 "Artifficial_Step"
。如果它存在并且 else
语句开始起作用,它会说“......我们宁愿称它为 "Artifficial_Step1"
但随后不会创建任何新内容(可能因为这样的步骤已经存在)。而不是检查 Artifficial_Step1
是否也不存在,或者 Step2
、Step3
、Step4
...
我想我需要一些循环来遍历名称 - my_odb.steps.keys()
- 并不断添加一个,直到它到达一个不存在的名称以稍后创建它。我可以寻求帮助吗?
编辑: 现在试试这个:
MyStepNumber=int(0)
MyStepName="Artifficial_Step"
while MyStepName in my_odb.steps.keys():
MyStepNumber=MyStepNumber+1
MyStepName=MyStepName+str(MyStepNumber)
print ( "it is there, now we will rather call it", MyStepName, "Now you have to reopen the odb")
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
else:
print ( "it is not there, no problem to call it", MyStepName, "Now you have to reopen the odb")
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()
但是 while
即使在关闭数据库后仍然继续,因此发出一条消息,表明数据库不再存在(意味着在当前 GUI 会话中)。
此外,它创建了 Artifficial_Step
,然后在重新运行后创建了 Artifficial_Step1
,然后(关闭并重新运行后)仅此而已。
# create a new step, frame, field. If it exists, add number:
MyStepNumber=int(1)
MyStepName="Artifficial_Step"+str(MyStepNumber)
while MyStepName in my_odb.steps.keys():
MyStepNumber=MyStepNumber+1
MyStepName="Artifficial_Step"+str(MyStepNumber)
artiffStep = my_odb.Step(name=MyStepName, description='postprocess operations', domain=TIME, timePeriod=1.0)
artiffFrame = artiffStep.Frame(frameId=0, frameValue=0.0, description='ArtifFrame')
sessionField = artiffFrame.FieldOutput(name='Field-1', description='NEW_FIELD', field=my_odb.steps[lastStep].frames[-1].fieldOutputs['S'])
# save and close to make the changes work
my_odb.save()
my_odb.close()