def saveData(self, plus_subfiles=False):
"""Save the current state of the data contained by this instance.
Unless plus_subfiles == False all subfile data will be saved as well.
Args:
plus_subfiles=False (bool): if True all associated subfile will be
saved to their current state as well.
Raises:
IOError: if there is a problem writing to file.
"""
try:
contents = self._getPrintableContents()
filetools.writeFile(contents, self.path_holder.absolutePath())
except IOError:
logger.error(
'Could not write contents for %s file to %s' %
(self.path_holder.extension, self.path_holder.absolutePath()))
raise IOError('Unable to write file to disc')
if self.subfiles and plus_subfiles:
for subfile in self.subfiles:
try:
contents = subfile._getPrintableContents()
filetools.writeFile(contents,
subfile.path_holder.absolutePath())
except IOError:
logger.error('Could not write contents for %s file to %s' %
(subfile.path_holder.absolutePath()))
raise
def write(self, filepath=None, overwrite=False):
"""Write the contents of this file to disk.
Writes out to file in the format required for reading by ISIS/FMP.
Note:
If a filepath is not provided and the settings in this objects
PathHolder class have not been updated you will write over the
file that was loaded.
Args:
filepath=None(str): if a filename is provided it the file will be
written to that location. If not, the current settings in this
object path_holder object will be used.
overwrite=False(bool): if the file already exists it will raise
an IOError.
Raises:
IOError - If unable to write to file.
"""
if filepath is None:
filepath = self.path_holder.absolutePath()
if not overwrite and os.path.exists(filepath):
raise IOError(
'filepath %s already exists. Set overwrite=True to ignore this warning.'
% filepath)
contents = self.getPrintableContents()
ft.writeFile(contents, filepath)
def write(self, overwrite=False, **kwargs):
"""Write the control files to disk.
Calls the getPrintableContents function and then writes the returned
contents to file.
**kwargs:
active_only=True(bool): if True only the parts with 'active' status
set to True will be included.
parents(list): a list of parents (tuflow control files) to return.
if not given all the parents in self.control_files will be
returned.
Args:
overwrite=False(bool): if set to True it will overwrite an existing
file without warning. If False it will raise an error if the
file already exists.
"""
contents = self.getPrintableContents(**kwargs)
for ckey in contents.keys():
if os.path.exists(ckey) and not overwrite:
raise IOError(
'File %s already exists. Use overwrite=True to ignore this warning'
% ckey)
for ckey, cval in contents.items():
i = 0
filetools.writeFile(cval, ckey)
def write(self, filepath=None, overwrite=False):
"""Write the contents of this file to disk.
Writes out to file in the format required for reading by ISIS/FMP.
Note:
If a filepath is not provided and the settings in this objects
PathHolder class have not been updated you will write over the
file that was loaded.
Args:
filepath=None(str): if a filename is provided it the file will be
written to that location. If not, the current settings in this
object path_holder object will be used.
overwrite=False(bool): if the file already exists it will raise
an IOError.
Raises:
IOError - If unable to write to file.
"""
if filepath is None:
filepath = self.path_holder.absolutePath()
if not overwrite and os.path.exists(filepath):
raise IOError('filepath %s already exists. Set overwrite=True to ignore this warning.' % filepath)
contents = self.getPrintableContents()
ft.writeFile(contents, filepath)
def saveData(self, plus_subfiles=False):
"""Save the current state of the data contained by this instance.
Unless plus_subfiles == False all subfile data will be saved as well.
Args:
plus_subfiles=False (bool): if True all associated subfile will be
saved to their current state as well.
Raises:
IOError: if there is a problem writing to file.
"""
try:
contents = self._getPrintableContents()
filetools.writeFile(contents, self.path_holder.absolutePath())
except IOError:
logger.error('Could not write contents for %s file to %s' %
(self.path_holder.extension, self.path_holder.absolutePath()))
raise IOError ('Unable to write file to disc')
if self.subfiles and plus_subfiles:
for subfile in self.subfiles:
try:
contents = subfile._getPrintableContents()
filetools.writeFile(contents, subfile.path_holder.absolutePath())
except IOError:
logger.error('Could not write contents for %s file to %s' %
(subfile.path_holder.absolutePath()))
raise
def test_writeTuflowModel(self):
"""Note this will write the outputs of the tuflow model to disk.
No comparisons of the data are done here. It's just a convenience so
that you can check the output files and make sure that they look like
they should.
Outputs will be written to SHIP/integration_tests/test_output/asread/
"""
print('Test writing tuflow model...')
cwd = os.path.join(os.getcwd(), 'integration_tests', 'test_output')
need_dirs = [
cwd,
os.path.join(cwd, 'asread'),
os.path.join(cwd, 'asread/model1'),
os.path.join(cwd, 'asread/model1/tuflow'),
os.path.join(cwd, 'asread/model1/tuflow/runs'),
os.path.join(cwd, 'asread/model1/tuflow/model')
]
try:
for n in need_dirs:
if not os.path.isdir(n):
os.mkdir(n)
except IOError:
print('\t Could not make test directeries - aborting test')
print('\nFail!\n')
tuflow = copy.deepcopy(self.tuflow)
new_root = os.path.normpath(need_dirs[4]) # ending 'runs'
root_compare = os.path.normpath(need_dirs[3]) # ending 'tuflow'
tuflow.root = new_root
contents = {}
for ckey, cval in tuflow.control_files.items():
if not ckey in contents.keys():
contents[ckey] = {}
temp = cval.getPrintableContents()
for tkey, tval in temp.items():
# print ('root compare: ' + root_compare)
# print ('tkey: ' + tkey)
utils.softAssertionIn(root_compare, tkey)
contents[ckey][tkey] = tval
for ctype, c in contents.items():
for pkey, val in c.items():
ft.writeFile(val, pkey)
del tuflow
print('Done')
def test_writeTuflowModel(self):
"""Note this will write the outputs of the tuflow model to disk.
No comparisons of the data are done here. It's just a convenience so
that you can check the output files and make sure that they look like
they should.
Outputs will be written to SHIP/integration_tests/test_output/asread/
"""
print ('Test writing tuflow model...')
cwd = os.path.join(os.getcwd(), 'integration_tests', 'test_output')
need_dirs = [cwd,
os.path.join(cwd, 'asread'),
os.path.join(cwd, 'asread/model1'),
os.path.join(cwd, 'asread/model1/tuflow'),
os.path.join(cwd, 'asread/model1/tuflow/runs'),
os.path.join(cwd, 'asread/model1/tuflow/model')
]
try:
for n in need_dirs:
if not os.path.isdir(n):
os.mkdir(n)
except IOError:
print ('\t Could not make test directeries - aborting test')
print ('\nFail!\n')
tuflow = copy.deepcopy(self.tuflow)
new_root = os.path.normpath(need_dirs[4]) # ending 'runs'
root_compare = os.path.normpath(need_dirs[3]) # ending 'tuflow'
tuflow.root = new_root
contents = {}
for ckey, cval in tuflow.control_files.items():
if not ckey in contents.keys():
contents[ckey] = {}
temp = cval.getPrintableContents()
for tkey, tval in temp.items():
# print ('root compare: ' + root_compare)
# print ('tkey: ' + tkey)
assert(root_compare in tkey)
contents[ckey][tkey] = tval
for ctype, c in contents.items():
for pkey, val in c.items():
ft.writeFile(val, pkey)
del tuflow
print ('pass')
def trimRiverSections():
"""Deactivates all parts of isis/fmp river sections outside bankmarkers.
Searches through all of the river sections in an isis/fmp model and sets
deactivation markers at the location of all bankmarkers. I.e. where a
bankmarker was marked as left it will now have a deactivation marker there
as well.
Saves the updated file to disk with _Updated appended to the filename.
"""
# Load the dat file into a new DatCollection object (isis_model)
dat_file = r'C:\path\to\an\isis-fmp\datfile.dat'
loader = fl.FileLoader()
isis_model = loader.loadFile(dat_file)
# Get the river sections from the model and loop through them
rivers = isis_model.getUnitsByCategory('River')
for river in rivers:
# Get the bankmarker locations as a list for this river section
bvals = river.getRowDataAsList(rdt.BANKMARKER)
# Get the DataObject for deactivation because we want to update it
deactivation_data = river.getRowDataObject(rdt.DEACTIVATION)
# Loop through the bankmarker values and each time we find one that's
# set (not False) we set the deactivation value at that index equal to
# the LEFT or RIGHT status of the bankmarker
for i, b in enumerate(bvals):
if b == 'LEFT':
deactivation_data.setValue('LEFT', i)
elif b == 'RIGHT':
deactivation_data.setValue('RIGHT', i)
# Update and get the filename of the isis_model
fname = isis_model.path_holder.file_name
isis_model.path_holder.setFileName(fname + '_Updated')
dat_path = isis_model.path_holder.getAbsolutePath()
# Get the contents of the updated isis model
contents = isis_model.getPrintableContents()
# Write the new isis model to file
filetools.writeFile(contents, dat_path)
def iefExample():
"""update some key file paths in an ief file.
Updates the .dat file, .tcf file, and results file paths referenced by
the ief file and save it under a new ief file name.
"""
# Load the tuflow model with a tcf file
ief_file = r'C:\path\to\an\isis\ieffile.ief'
loader = fl.FileLoader()
ief = loader.loadFile(ief_file)
# Get the referenced fmp .dat and .tcf files
dat_path = ief.getValue('Datafile')
tcf_path = ief.getValue('2DFile')
results_path = ief.getValue('Results')
# Update the dat, results and tcf file names
root, ext = os.path.splitext(dat_path)
new_dat = root + '_Updated' + ext
root, ext = os.path.splitext(results_path)
new_results = root + '_Updated' + ext
root, ext = os.path.splitext(tcf_path)
new_tcf = root + '_Updated' + ext
ief.setValue('Datafile', new_dat)
ief.setValue('Results', new_results)
ief.setValue('2DFile', new_tcf)
# Update and get the filename of the ief
fname = ief.path_holder.file_name
ief.path_holder.setFileName(fname + '_Updated')
ief_path = ief.path_holder.getAbsolutePath()
# Get the contents of the updated ief
contents = ief.getPrintableContents()
# Write the new ief to file
filetools.writeFile(contents, ief_path)
