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(A007) [OMCSession] add get_version() and get_workdir() #417

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(A007) [OMCSession] add get_version() and get_workdir() #417

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5 changes: 2 additions & 3 deletions OMPython/ModelicaSystem.py
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Original file line number Diff line number Diff line change
Expand Up @@ -352,7 +352,7 @@ def __init__(
self._session = OMCSessionLocal(omhome=omhome)

# get OpenModelica version
version_str = self.sendExpression(expr="getVersion()")
version_str = self._session.get_version()
self._version = self._parse_om_version(version=version_str)
# set commandLineOptions using default values or the user defined list
if command_line_options is None:
Expand Down Expand Up @@ -514,8 +514,7 @@ def setWorkDirectory(self, work_directory: Optional[str | os.PathLike] = None) -
raise IOError(f"{workdir} could not be created")

logger.info("Define work dir as %s", workdir)
expr = f'cd("{workdir.as_posix()}")'
self.sendExpression(expr=expr)
self._session.set_workdir(workdir=workdir)

# set the class variable _work_dir ...
self._work_dir = workdir
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13 changes: 13 additions & 0 deletions OMPython/OMCSession.py
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Expand Up @@ -766,6 +766,19 @@ def escape_str(value: str) -> str:
"""
return value.replace("\\", "\\\\").replace('"', '\\"')

def get_version(self) -> str:
"""
Get the OM version.
"""
return self.sendExpression("getVersion()", parsed=True)

def set_workdir(self, workdir: OMCPath) -> None:
"""
Set the workdir for this session.
"""
exp = f'cd("{workdir.as_posix()}")'
self.sendExpression(exp)

def omcpath(self, *path) -> OMCPath:
"""
Create an OMCPath object based on the given path segments and the current OMCSession* class.
Expand Down