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DAMASK_EICMD
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preparing removal

This commit is contained in:
Martin Diehl 2020-02-04 00:12:08 +01:00
parent 2d74a83dad
commit 57c70cd5d5
1 changed files with 12 additions and 45 deletions
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57
python/damask/asciitable.py
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@ -6,13 +6,6 @@ from collections.abc import Iterable
import numpy as np import numpy as np
# ------------------------------------------------------------------
# python 3 has no unicode object, this ensures that the code works on Python 2&3
try:
test = isinstance('test', unicode)
except NameError:
unicode = str
# ------------------------------------------------------------------ # ------------------------------------------------------------------
class ASCIItable(): class ASCIItable():
"""Read and write to ASCII tables.""" """Read and write to ASCII tables."""
@ -29,10 +22,8 @@ class ASCIItable():
): ):
"""Read and write to ASCII tables.""" """Read and write to ASCII tables."""
self.__IO__ = {'output': [], self.__IO__ = {'output': [],
'buffered': buffered,
'labeled': labeled, # header contains labels 'labeled': labeled, # header contains labels
'tags': [], # labels according to file info 'tags': [], # labels according to file info
'readBuffer': [], # buffer to hold non-advancing reads
'dataStart': 0, 'dataStart': 0,
} }
@ -54,21 +45,14 @@ class ASCIItable():
except TypeError: except TypeError:
self.__IO__['out'] = outname self.__IO__['out'] = outname
self.info = [] self.info = []
self.tags = [] self.tags = []
self.data = [] self.data = []
self.line = '' self.line = ''
if self.__IO__['in'] is None \ if self.__IO__['in'] is None \
or self.__IO__['out'] is None: raise IOError # complain if any required file access not possible or self.__IO__['out'] is None: raise IOError # complain if any required file access not possible
# ------------------------------------------------------------------
def _transliterateToFloat(self,
x):
try:
return float(x)
except ValueError:
return 0.0
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def _removeCRLF(self, def _removeCRLF(self,
@ -102,7 +86,7 @@ class ASCIItable():
def output_write(self, def output_write(self,
what): what):
"""Aggregate a single row (string) or list of (possibly containing further lists of) rows into output.""" """Aggregate a single row (string) or list of (possibly containing further lists of) rows into output."""
if isinstance(what, (str, unicode)): if isinstance(what, str):
self.__IO__['output'] += [what] self.__IO__['output'] += [what]
else: else:
try: try:
@ -110,7 +94,7 @@ class ASCIItable():
except TypeError: except TypeError:
self.__IO__['output'] += [str(what)] self.__IO__['output'] += [str(what)]
return self.__IO__['buffered'] or self.output_flush() return self.output_flush()
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def output_flush(self, def output_flush(self,
@ -119,13 +103,9 @@ class ASCIItable():
self.__IO__['output'] == [] or self.__IO__['out'].write('\n'.join(self.__IO__['output']) + '\n') self.__IO__['output'] == [] or self.__IO__['out'].write('\n'.join(self.__IO__['output']) + '\n')
except IOError: except IOError:
return False return False
if clear: self.output_clear() if clear: self.__IO__['output'] = []
return True return True
# ------------------------------------------------------------------
def output_clear(self):
self.__IO__['output'] = []
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def head_read(self): def head_read(self):
""" """
@ -154,10 +134,7 @@ class ASCIItable():
self.info = [self.__IO__['in'].readline().strip() for i in range(0,int(m.group(1)))] # all header is info ... self.info = [self.__IO__['in'].readline().strip() for i in range(0,int(m.group(1)))] # all header is info ...
else: # other table format else: # other table format
try: self.__IO__['in'].seek(0)
self.__IO__['in'].seek(0) # try to rewind
except IOError:
self.__IO__['readBuffer'] = [firstline] # or at least save data in buffer
while self.data_read(advance = False, respectLabels = False): while self.data_read(advance = False, respectLabels = False):
if self.line[0] in ['#','!','%','/','|','*','$']: # "typical" comment indicators if self.line[0] in ['#','!','%','/','|','*','$']: # "typical" comment indicators
@ -234,7 +211,7 @@ class ASCIItable():
what, what,
reset = False): reset = False):
"""Add item or list to existing set of labels (and switch on labeling).""" """Add item or list to existing set of labels (and switch on labeling)."""
if isinstance(what, (str, unicode)): if isinstance(what, str):
self.tags += [self._removeCRLF(what)] self.tags += [self._removeCRLF(what)]
else: else:
try: try:
@ -379,7 +356,7 @@ class ASCIItable():
def info_append(self, def info_append(self,
what): what):
"""Add item or list to existing set of infos.""" """Add item or list to existing set of infos."""
if isinstance(what, (str, unicode)): if isinstance(what, str):
self.info += [self._removeCRLF(what)] self.info += [self._removeCRLF(what)]
else: else:
try: try:
@ -395,7 +372,6 @@ class ASCIItable():
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def data_rewind(self): def data_rewind(self):
self.__IO__['in'].seek(self.__IO__['dataStart']) # position file to start of data section self.__IO__['in'].seek(self.__IO__['dataStart']) # position file to start of data section
self.__IO__['readBuffer'] = [] # delete any non-advancing data reads
self.tags = list(self.__IO__['tags']) # restore label info found in header (as COPY, not link) self.tags = list(self.__IO__['tags']) # restore label info found in header (as COPY, not link)
self.__IO__['labeled'] = len(self.tags) > 0 self.__IO__['labeled'] = len(self.tags) > 0
@ -412,12 +388,8 @@ class ASCIItable():
def data_read(self, def data_read(self,
advance = True, advance = True,
respectLabels = True): respectLabels = True):
"""Read next line (possibly buffered) and parse it into data array.""" """Read next line and parse it into data array."""
self.line = self.__IO__['readBuffer'].pop(0) if len(self.__IO__['readBuffer']) > 0 \ self.line = self.__IO__['in'].readline().strip()
else self.__IO__['in'].readline().strip() # take buffered content or get next data row from file
if not advance:
self.__IO__['readBuffer'].append(self.line) # keep line just read in buffer
self.line = self.line.rstrip('\n') self.line = self.line.rstrip('\n')
@ -461,7 +433,6 @@ class ASCIItable():
self.tags = list(np.array(self.__IO__['tags'])[use]) # update labels with valid subset self.tags = list(np.array(self.__IO__['tags'])[use]) # update labels with valid subset
self.data = np.loadtxt(self.__IO__['in'],usecols=use,ndmin=2) self.data = np.loadtxt(self.__IO__['in'],usecols=use,ndmin=2)
# self.data = np.genfromtxt(self.__IO__['in'],dtype=None,names=self.tags,usecols=use)
return labels_missing return labels_missing
@ -495,7 +466,7 @@ class ASCIItable():
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def data_append(self, def data_append(self,
what): what):
if isinstance(what, (str, unicode)): if isinstance(what, str):
self.data += [what] self.data += [what]
else: else:
try: try:
@ -503,10 +474,6 @@ class ASCIItable():
except TypeError: except TypeError:
self.data += [str(what)] self.data += [str(what)]
# ------------------------------------------------------------------
def data_clear(self):
self.data = []
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def microstructure_read(self, def microstructure_read(self,
grid, grid,