def testDataPyWithListOfDict(self):
src = [{'a': 1, 'b': 3}, {'a': 2, 'b': 4}]
datao = pygg.data_py(src)
dffile, expr = datao.fname, str(datao)
iodf = pandas.read_csv(dffile)
pdt.assert_frame_equal(pandas.DataFrame({'a': [1, 2], 'b': [3, 4]}),
pandas.read_csv(dffile))
def testDataPyWithListOfDict(self):
src = [{'a': 1, 'b': 3}, {'a': 2, 'b': 4}]
datao = pygg.data_py(src)
dffile, expr = datao.fname, str(datao)
iodf = pandas.read_csv(dffile)
pdt.assert_frame_equal(pandas.DataFrame({
'a': [1, 2],
'b': [3, 4]
}), pandas.read_csv(dffile))
def testDataPyWithString(self):
src = "my.csv"
dffile, expr = pygg.data_py(src)
self.assertEquals(dffile, src)
self.assertEquals(expr, 'data = read.csv("{}",sep=",")'.format(src))
def testDataPyWithDict(self):
src = {'a': [1, 2], 'b': [3, 4]}
dffile, expr = pygg.data_py(src)
iodf = pandas.read_csv(dffile)
pdt.assert_frame_equal(pandas.DataFrame(src), iodf)
def testDataPyLoadStmtArgs(self):
df = pandas.DataFrame({'a': [1, 2], 'b': [3, 4]})
dffile, expr = pygg.data_py(df, 1, kwd=2)
expected = 'data = read.csv("{}",1,kwd=2,sep=",")'.format(dffile)
self.assertEquals(expr, expected)
def testDataPyLoadStmtPlain(self):
df = pandas.DataFrame({'a': [1, 2], 'b': [3, 4]})
dffile, expr = pygg.data_py(df)
self.assertEquals(expr,
'data = read.csv("{}",sep=",")'.format(dffile))
def testDataPyWithDF(self):
df = pandas.DataFrame({'a': [1, 2], 'b': [3, 4]})
dffile, expr = pygg.data_py(df)
iodf = pandas.read_csv(dffile)
pdt.assert_frame_equal(df, iodf)
def testDataPyWithDict(self):
src = {'a': [1, 2], 'b': [3, 4]}
datao = pygg.data_py(src)
dffile, expr = datao.fname, str(datao)
iodf = pandas.read_csv(dffile)
pdt.assert_frame_equal(pandas.DataFrame(src), iodf)
def testDataPyLoadStmtArgs(self):
df = pandas.DataFrame({'a': [1, 2], 'b': [3, 4]})
datao = pygg.data_py(df, 1, kwd=2)
dffile, expr = datao.fname, str(datao)
expected = 'data = read.csv("{}",1,kwd=2,sep=",")'.format(dffile)
self.assertEquals(expr, expected)
def testDataPyLoadStmtPlain(self):
df = pandas.DataFrame({'a': [1, 2], 'b': [3, 4]})
datao = pygg.data_py(df)
dffile, expr = datao.fname, str(datao)
self.assertEquals(expr, 'data = read.csv("{}",sep=",")'.format(dffile))
def testDataPyWithDF(self):
df = pandas.DataFrame({'a': [1, 2], 'b': [3, 4]})
datao = pygg.data_py(df)
dffile, expr = datao.fname, str(datao)
iodf = pandas.read_csv(dffile)
pdt.assert_frame_equal(df, iodf)
def testDataPyWithString(self):
src = "my.csv"
datao = pygg.data_py(src)
dffile, expr = datao.fname, str(datao)
self.assertEquals(dffile, src)
self.assertEquals(expr, 'data = read.csv("{}",sep=",")'.format(src))