def read(self, filename):
# @@ 2000-11-24 ce: split into readTable()
self._filename = filename
# PickleCache is used at the Model level, so we don't use it here:
table = DataTable(filename, usePickleCache=False)
# in case we want to look at these later:
self._tableHeadings = table.headings()
try:
line = 2
for row in table:
row = ExpandDictWithExtras(row, dictForArgs=PyDictForArgs)
for key in ['Class', 'Attribute']:
if key not in row:
print 'ERROR'
print 'Required key %s not found in row:' % key
print 'row:', row
print 'keys:', row.keys()
print row[key] # throws exception
if row['Class']:
pyClass = self._model.coreClass('Klass')
klass = pyClass(self, row)
self.addKlass(klass)
else:
name = row['Attribute']
if name and name[0] != '#' and name[-1] != ':':
pyClassName = self.pyClassNameForAttrDict(row)
pyClass = self._model.coreClass(pyClassName)
klass.addAttr(pyClass(row))
line += 1
except ModelError, e:
e.setLine(line)
raise
def read(self, filename):
# @@ 2000-11-24 ce: split into readTable()
self._filename = filename
# PickleCache is used at the Model level, so we don't use it here:
table = DataTable(filename, usePickleCache=False)
# in case we want to look at these later:
self._tableHeadings = table.headings()
try:
line = 2
for row in table:
row = ExpandDictWithExtras(row, dictForArgs=PyDictForArgs)
for key in ['Class', 'Attribute']:
if key not in row:
print 'ERROR'
print 'Required key %s not found in row:' % key
print 'row:', row
print 'keys:', row.keys()
print row[key] # throws exception
if row['Class']:
pyClass = self._model.coreClass('Klass')
klass = pyClass(self, row)
self.addKlass(klass)
else:
name = row['Attribute']
if name and name[0] != '#' and name[-1] != ':':
pyClassName = self.pyClassNameForAttrDict(row)
pyClass = self._model.coreClass(pyClassName)
klass.addAttr(pyClass(row))
line += 1
except ModelError as e:
e.setLine(line)
raise
def writeContent(self):
if not os.path.exists(self._filename):
self.writeln('<p>File does not exist.</p>')
return
table = DataTable(self._filename)
plural = len(table) != 1 and 's' or ''
self.writeln('<p>%d row%s</p>' % (len(table), plural))
self.writeln('<table class="NiceTable" cellpadding="2" cellspacing="2">')
# Head row gets special formatting
self._headings = map(lambda col: col.name().strip(), table.headings())
self._numCols = len(self._headings)
self.writeln('<tr>')
for value in self._headings:
self.writeln('<th>', value, '</th>')
self.writeln('</tr>')
# Data rows
rowIndex = 1
for row in table:
self.writeln('<tr>')
colIndex = 0
for value in row:
if colIndex < self._numCols:
# for those cases where a row has more columns that the header row.
self.writeln('<td>',
self.cellContents(rowIndex, colIndex, value), '</td>')
colIndex += 1
self.writeln('</tr>')
rowIndex += 1
self.writeln('</table>')
def writeContent(self):
if not os.path.exists(self._filename):
self.writeln('<p>File does not exist.</p>')
return
table = DataTable(self._filename)
plural = 's' if len(table) != 1 else ''
self.writeln('<p>%d row%s</p>' % (len(table), plural))
self.writeln('<table class="NiceTable">')
# Head row gets special formatting
self._headings = map(lambda col: col.name().strip(), table.headings())
self._numCols = len(self._headings)
self.writeln('<tr>')
for value in self._headings:
self.writeln('<th>', value, '</th>')
self.writeln('</tr>')
# Data rows
rowIndex = 1
for row in table:
self.writeln('<tr>')
colIndex = 0
for value in row:
if colIndex < self._numCols:
# for those cases where a row has more columns that the header row.
self.writeln('<td>',
self.cellContents(rowIndex, colIndex, value), '</td>')
colIndex += 1
self.writeln('</tr>')
rowIndex += 1
self.writeln('</table>')
def writeContent(self):
if not os.path.exists(self._filename):
self.writeln('<p>File does not exist.</p>')
return
table = DataTable(self._filename)
plural = '' if len(table) == 1 else 's'
self.writeln(f'<p>{len(table)} row{plural}</p>')
self.writeln('<table class="NiceTable">')
# Head row gets special formatting
self._headings = [col.name().strip() for col in table.headings()]
self._numCols = len(self._headings)
self.writeln('<tr>')
for value in self._headings:
self.writeln('<th>', value, '</th>')
self.writeln('</tr>')
# Data rows
for rowIndex, row in enumerate(table, 1):
self.writeln('<tr>')
for colIndex, value in enumerate(row):
if colIndex >= self._numCols:
break # skip surplus columns
self.writeln('<td>',
self.cellContents(rowIndex, colIndex, value),
'</td>')
self.writeln('</tr>')
self.writeln('</table>')
def _testSource(self, name, src, headings, data):
dataTable = DataTable()
lines = src.splitlines()
dataTable.readLines(lines)
self.assertEqual([c.name() for c in dataTable.headings()], headings)
for i, values in enumerate(dataTable):
match = data[i]
asList = values.asList()
self.assertEqual(
asList, match,
f'{name}: Row {i}: Expected {match!r}, but got {asList!r}')
def _testSource(self, name, src, headings, data):
# print name
dt = DataTable()
lines = src.splitlines()
dt.readLines(lines)
self.assertEqual([col.name() for col in dt.headings()], headings)
for i, values in enumerate(dt):
match = data[i]
self.assertEqual(values.asList(), match,
'For element %d, I expected "%s" but got "%s"'
% (i, match, values.asList()))
def _testSource(self, name, src, headings, data):
# print name
dt = DataTable()
lines = src.splitlines()
dt.readLines(lines)
self.assertEqual([col.name() for col in dt.headings()], headings)
for i, values in enumerate(dt):
match = data[i]
self.assertEqual(values.asList(), match,
'For element %d, I expected "%s" but got "%s"'
% (i, match, values.asList()))
def writeContent(self):
if not os.path.exists(self._filename):
self.writeln('<p> File does not exist.')
return
table = DataTable(self._filename)
if len(table)==1:
plural = ''
else:
plural = 's'
self.writeln('<p>%d row%s' % (len(table), plural))
self.writeln('<br><table align=center border=0 cellpadding=2 cellspacing=2>')
# Head row gets special formatting
self._headings = map(lambda col: string.strip(col.name()), table.headings())
self._numCols = len(self._headings)
self.writeln('<tr bgcolor=black>')
for value in self._headings:
self.writeln('<td><font face="Arial, Helvetica" color=white><b> ', value, ' </b></font></td>')
self.writeln('</tr>')
# Data rows
rowIndex = 1
for row in table:
self.writeln('<tr bgcolor=#EEEEEE>')
colIndex = 0
for value in row:
if colIndex<self._numCols: # for those cases where a row has more columns that the header row.
self.writeln('<td> ', self.cellContents(rowIndex, colIndex, value), ' </td>')
colIndex = colIndex + 1
self.writeln('</tr>')
rowIndex = rowIndex + 1
self.writeln('</table>')
