def base_idf():
iddsnippet = iddcurrent.iddtxt
iddfhandle = StringIO(iddsnippet)
if IDF.getiddname() == None:
IDF.setiddname(iddfhandle)
idftxt = ""
idfhandle = StringIO(idftxt)
idf = IDF(idfhandle)
return idf
def view_idf(fname=None, idf_txt=None, test=False):
# type: (Optional[str], Optional[str], Optional[bool]) -> None
"""Display an IDF for inspection.
:param fname: Path to the IDF.
:param idf_txt: The string representation of an IDF.
"""
try:
plt.figure()
except TclError:
# this is as expected on the test server
return
if fname and idf_txt:
raise ValueError('Pass either fname or idf_txt, not both.')
# set the IDD for the version of EnergyPlus
iddfhandle = StringIO(iddcurrent.iddtxt)
if IDF.getiddname() is None:
IDF.setiddname(iddfhandle)
if fname:
# import the IDF
idf = IDF(fname)
elif idf_txt:
idf = IDF()
idf.initreadtxt(idf_txt)
# create the figure and add the surfaces
ax = plt.axes(projection='3d')
collections = _get_collections(idf, opacity=0.5)
for c in collections:
ax.add_collection3d(c)
# calculate and set the axis limits
limits = _get_limits(idf=idf)
ax.set_xlim(limits['x'])
ax.set_ylim(limits['y'])
ax.set_zlim(limits['z'])
if not test:
plt.show()
def view_idf(fname=None, idf_txt=None):
"""Display an IDF for inspection.
Parameters
----------
fname : str
Path to the IDF.
idf_txt : str
The string representation of an IDF.
"""
# set the IDD for the version of EnergyPlus
iddfhandle = StringIO(iddcurrent.iddtxt)
if IDF.getiddname() == None:
IDF.setiddname(iddfhandle)
if fname:
# import the IDF
idf = IDF(fname)
elif idf_txt:
idf = IDF()
idf.initreadtxt(idf_txt)
# create the figure and add the surfaces
fig = plt.figure()
ax = plt.axes(projection='3d')
collections = _get_collections(idf, opacity=0.5)
for c in collections:
ax.add_collection3d(c)
# calculate and set the axis limits
limits = _get_limits(idf=idf)
ax.set_xlim(limits['x'])
ax.set_ylim(limits['y'])
ax.set_zlim(limits['z'])
plt.show()
# =======================================================================
"""py.test for hvacbuilder"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
import eppy.hvacbuilder as hvacbuilder
from eppy.modeleditor import IDF
from six import StringIO
# idd is read only once in this test
# if it has already been read from some other test, it will continue with the old reading
from eppy.iddcurrent import iddcurrent
iddfhandle = StringIO(iddcurrent.iddtxt)
if IDF.getiddname() == None:
IDF.setiddname(iddfhandle)
def test_flattencopy():
"""py.test for flattencopy"""
tdata = (
([1, 2], [1, 2]), #lst , nlst
([1, 2, [3, 4]], [1, 2, 3, 4]), #lst , nlst
([1, 2, [3, [4, 5, 6], 7, 8]], [1, 2, 3, 4, 5, 6, 7, 8]), #lst , nlst
([1, 2, [3, [4, 5, [6, 7], 8], 9]], [1, 2, 3, 4, 5, 6, 7, 8, 9]),
#lst , nlst
)
for lst, nlst in tdata:
result = hvacbuilder.flattencopy(lst)
assert result == nlst
from eppy.pytest_helpers import almostequal
import eppy.snippet as snippet
iddsnippet = iddcurrent.iddtxt
idfsnippet = snippet.idfsnippet
# idffhandle = StringIO(idfsnippet)
# iddfhandle = StringIO(iddsnippet)
# bunchdt, data, commdct, gdict = idfreader.idfreader(idffhandle, iddfhandle, None)
# idd is read only once in this test
# if it has already been read from some other test, it will continue with
# the old reading
iddfhandle = StringIO(iddcurrent.iddtxt)
if IDF.getiddname() == None:
IDF.setiddname(iddfhandle)
def test_poptrailing():
"""py.test for poptrailing"""
tdata = (
(
[1, 2, 3, '', 56, '', '', '', ''],
[1, 2, 3, '', 56]
), # lst, popped
(
[1, 2, 3, '', 56],
[1, 2, 3, '', 56]
), # lst, popped
(
WindExposed, !- Wind Exposure
0.50000, !- View Factor to Ground
4, !- Number of Vertices
0.0,0.0,3.0, !- X,Y,Z ==> Vertex 1 {m}
0.0,0.0,2.4, !- X,Y,Z ==> Vertex 2 {m}
30.5,0.0,2.4, !- X,Y,Z ==> Vertex 3 {m}
30.5,0.0,3.0; !- X,Y,Z ==> Vertex 4 {m}
BranchList,
Heating Supply Side Branches, !- Name
Heating Supply Inlet Branch, !- Branch 1 Name
Central Boiler Branch, !- Branch 2 Name
Heating Supply Bypass Branch, !- Branch 3 Name
Heating Supply Outlet Branch; !- Branch 4 Name
"""
if IDF.getiddname() is None:
IDF.setiddname(StringIO(iddtxt))
def test_extensiblefields2list():
"""py.test for extensiblefields2list"""
tdata = (
("branchlist", False, [
"Heating Supply Inlet Branch", "Central Boiler Branch",
"Heating Supply Bypass Branch", "Heating Supply Outlet Branch"
]), # idfkey, nested, expected
("BuildingSurface:Detailed", False,
[0.0, 0.0, 3.0, 0.0, 0.0, 2.4, 30.5, 0.0, 2.4, 30.5, 0.0,
3.0]), # idfkey, nested, expected
("BuildingSurface:Detailed", True, [(0.0, 0.0, 3.0), (0.0, 0.0, 2.4),
(30.5, 0.0, 2.4), (30.5, 0.0, 3.0)
