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update valid variable name function

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This commit is contained in:
wyq 2025-11-11 18:01:56 +08:00
parent 5cd784ea6c
commit faf681e417
3 changed files with 45 additions and 12 deletions
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14
meteoinfo-lab/milconfig.xml
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@ -1,7 +1,6 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<MeteoInfo File="milconfig.xml" Type="configurefile">
<Path OpenPath="D:\Working\MIScript\Jython\mis\io\burf">
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\grib"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\hdf"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\json"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\matlab"/>
@ -11,24 +10,21 @@
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\grads"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\dataframe"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\traj"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\common_math"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\common_math\stats"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\test"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\burf"/>
</Path>
<File>
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<OpenedFile File="D:\Working\MIScript\Jython\mis\io\netcdf\sht_coords.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\burf\add_cma_lookup.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\burf\bufr_cma_t_upar_1.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\burf\bufr_gdas_adpsfc.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\burf\bufr_cma_rsd.py"/>
</OpenedFiles>
<RecentFiles>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\netcdf\sht_coords.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\burf\add_cma_lookup.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\burf\bufr_cma_t_upar_1.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\burf\bufr_gdas_adpsfc.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\burf\bufr_cma_rsd.py"/>
</RecentFiles>
</File>
<Font>
@ -36,5 +32,5 @@
</Font>
<LookFeel DockWindowDecorated="true" LafDecorated="true" Name="FlatDarkLaf"/>
<Figure DoubleBuffering="true"/>
<Startup MainFormLocation="-6,-6" MainFormSize="1292,764"/>
<Startup MainFormLocation="-6,0" MainFormSize="1375,835"/>
</MeteoInfo>

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meteoinfo-lab/pylib/mipylib/dataset/dimvariable$py.class
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43
meteoinfo-lab/pylib/mipylib/dataset/dimvariable.py
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@ -24,6 +24,43 @@ import datetime
import numbers
import warnings
import re
import keyword
def to_valid_variable_name(name):
"""
Rename variable name to a valid python variable name
Parameters
----------
name : str
Input variable name
Returns
-------
str
Valid python variable name
"""
if not name:
return "_"
if bool(re.search(ur'[\u4e00-\u9fff]', name)):
return name
# Replace invalid chars with underscore
name = re.sub(r"[^a-zA-Z0-9_]", "_", name)
name = re.sub(r"_+", "_", name).strip("_")
if not name:
return "_"
if name[0].isdigit():
name = "_" + name
if keyword.iskeyword(name):
name += "_"
return name
# Dimension variable
class DimVariable(object):
@ -47,7 +84,7 @@ class DimVariable(object):
self._coordinate = False
if not variable is None:
self._real_name = variable.getName()
self._name = re.sub('[-_]+', '_', self._real_name)
self._name = to_valid_variable_name(self._real_name)
self.dtype = np.dtype.fromjava(variable.getDataType())
self.dims = variable.getDimensions()
self.ndim = variable.getDimNumber()
@ -55,7 +92,7 @@ class DimVariable(object):
self._coordinate = variable.isDimVar()
elif not ncvariable is None:
self._real_name = ncvariable.getFullName()
self._name = re.sub('[-_]+', '_', self._real_name)
self._name = to_valid_variable_name(self._real_name)
self.dtype = ncvariable.getDataType()
self.dims = ncvariable.getDimensions()
self.ndim = len(self.dims)
@ -91,7 +128,7 @@ class DimVariable(object):
elif self.ncvariable is not None:
s_name = self.ncvariable.getShortName()
s_name = re.sub('[-_]+', '_', s_name)
s_name = to_valid_variable_name(s_name)
return s_name
@property