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<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def plantloopfieldlists(data): """return the plantloopfield list"""
objkey = 'plantloop'.upper() numobjects = len(data.dt[objkey]) return [[ 'Name', 'Plant Side Inlet Node Name', 'Plant Side Outlet Node Name', 'Plant Side Branch List Name', 'Demand Side Inlet Node Name', 'Demand Side Outlet Node Name', 'Demand Side Br...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def plantloopfields(data, commdct): """get plantloop fields to diagram it"""
fieldlists = plantloopfieldlists(data) objkey = 'plantloop'.upper() return extractfields(data, commdct, objkey, fieldlists)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def branchlist2branches(data, commdct, branchlist): """get branches from the branchlist"""
objkey = 'BranchList'.upper() theobjects = data.dt[objkey] fieldlists = [] objnames = [obj[1] for obj in theobjects] for theobject in theobjects: fieldlists.append(list(range(2, len(theobject)))) blists = extractfields(data, commdct, objkey, fieldlists) thebranches = [branches for n...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def branch_inlet_outlet(data, commdct, branchname): """return the inlet and outlet of a branch"""
objkey = 'Branch'.upper() theobjects = data.dt[objkey] theobject = [obj for obj in theobjects if obj[1] == branchname] theobject = theobject[0] inletindex = 6 outletindex = len(theobject) - 2 return [theobject[inletindex], theobject[outletindex]]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def splittermixerfieldlists(data, commdct, objkey): """docstring for splittermixerfieldlists"""
objkey = objkey.upper() objindex = data.dtls.index(objkey) objcomms = commdct[objindex] theobjects = data.dt[objkey] fieldlists = [] for theobject in theobjects: fieldlist = list(range(1, len(theobject))) fieldlists.append(fieldlist) return fieldlists
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def splitterfields(data, commdct): """get splitter fields to diagram it"""
objkey = "Connector:Splitter".upper() fieldlists = splittermixerfieldlists(data, commdct, objkey) return extractfields(data, commdct, objkey, fieldlists)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def mixerfields(data, commdct): """get mixer fields to diagram it"""
objkey = "Connector:Mixer".upper() fieldlists = splittermixerfieldlists(data, commdct, objkey) return extractfields(data, commdct, objkey, fieldlists)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def objectcount(data, key): """return the count of objects of key"""
objkey = key.upper() return len(data.dt[objkey])
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getfieldindex(data, commdct, objkey, fname): """given objkey and fieldname, return its index"""
objindex = data.dtls.index(objkey) objcomm = commdct[objindex] for i_index, item in enumerate(objcomm): try: if item['field'] == [fname]: break except KeyError as err: pass return i_index
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getadistus(data, commdct): """docstring for fname"""
objkey = "ZoneHVAC:AirDistributionUnit".upper() objindex = data.dtls.index(objkey) objcomm = commdct[objindex] adistutypefield = "Air Terminal Object Type" ifield = getfieldindex(data, commdct, objkey, adistutypefield) adistus = objcomm[ifield]['key'] return adistus
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def makeadistu_inlets(data, commdct): """make the dict adistu_inlets"""
adistus = getadistus(data, commdct) # assume that the inlet node has the words "Air Inlet Node Name" airinletnode = "Air Inlet Node Name" adistu_inlets = {} for adistu in adistus: objkey = adistu.upper() objindex = data.dtls.index(objkey) objcomm = commdct[objindex] ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def folder2ver(folder): """get the version number from the E+ install folder"""
ver = folder.split('EnergyPlus')[-1] ver = ver[1:] splitapp = ver.split('-') ver = '.'.join(splitapp) return ver
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def nocomment(astr, com='!'): """ just like the comment in python. removes any text after the phrase 'com' """
alist = astr.splitlines() for i in range(len(alist)): element = alist[i] pnt = element.find(com) if pnt != -1: alist[i] = element[:pnt] return '\n'.join(alist)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def idf2txt(txt): """convert the idf text to a simple text"""
astr = nocomment(txt) objs = astr.split(';') objs = [obj.split(',') for obj in objs] objs = [[line.strip() for line in obj] for obj in objs] objs = [[_tofloat(line) for line in obj] for obj in objs] objs = [tuple(obj) for obj in objs] objs.sort() lst = [] for obj in objs: f...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def iddversiontuple(afile): """given the idd file or filehandle, return the version handle"""
def versiontuple(vers): """version tuple""" return tuple([int(num) for num in vers.split(".")]) try: fhandle = open(afile, 'rb') except TypeError: fhandle = afile line1 = fhandle.readline() try: line1 = line1.decode('ISO-8859-2') except AttributeError: ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def makeabunch(commdct, obj, obj_i): """make a bunch from the object"""
objidd = commdct[obj_i] objfields = [comm.get('field') for comm in commdct[obj_i]] objfields[0] = ['key'] objfields = [field[0] for field in objfields] obj_fields = [bunchhelpers.makefieldname(field) for field in objfields] bobj = EpBunch(obj, obj_fields, objidd) return bobj
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def convertfields_old(key_comm, obj, inblock=None): """convert the float and interger fields"""
convinidd = ConvInIDD() typefunc = dict(integer=convinidd.integer, real=convinidd.real) types = [] for comm in key_comm: types.append(comm.get('type', [None])[0]) convs = [typefunc.get(typ, convinidd.no_type) for typ in types] try: inblock = list(inblock) except TypeError as...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def convertafield(field_comm, field_val, field_iddname): """convert field based on field info in IDD"""
convinidd = ConvInIDD() field_typ = field_comm.get('type', [None])[0] conv = convinidd.conv_dict().get(field_typ, convinidd.no_type) return conv(field_val, field_iddname)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def convertfields(key_comm, obj, inblock=None): """convert based on float, integer, and A1, N1"""
# f_ stands for field_ convinidd = ConvInIDD() if not inblock: inblock = ['does not start with N'] * len(obj) for i, (f_comm, f_val, f_iddname) in enumerate(zip(key_comm, obj, inblock)): if i == 0: # inblock[0] is the iddobject key. No conversion here pass ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def convertallfields(data, commdct, block=None): """docstring for convertallfields"""
# import pdbdb; pdb.set_trace() for key in list(data.dt.keys()): objs = data.dt[key] for i, obj in enumerate(objs): key_i = data.dtls.index(key) key_comm = commdct[key_i] try: inblock = block[key_i] except TypeError as e: ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def addfunctions(dtls, bunchdt): """add functions to the objects"""
snames = [ "BuildingSurface:Detailed", "Wall:Detailed", "RoofCeiling:Detailed", "Floor:Detailed", "FenestrationSurface:Detailed", "Shading:Site:Detailed", "Shading:Building:Detailed", "Shading:Zone:Detailed", ] for sname in snames: if snam...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def conv_dict(self): """dictionary of conversion"""
return dict(integer=self.integer, real=self.real, no_type=self.no_type)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getanymentions(idf, anidfobject): """Find out if idjobject is mentioned an any object anywhere"""
name = anidfobject.obj[1] foundobjs = [] keys = idfobjectkeys(idf) idfkeyobjects = [idf.idfobjects[key.upper()] for key in keys] for idfobjects in idfkeyobjects: for idfobject in idfobjects: if name.upper() in [item.upper() for item in idfobj...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getobject_use_prevfield(idf, idfobject, fieldname): """field=object_name, prev_field=object_type. Return the object"""
if not fieldname.endswith("Name"): return None # test if prevfieldname ends with "Object_Type" fdnames = idfobject.fieldnames ifieldname = fdnames.index(fieldname) prevfdname = fdnames[ifieldname - 1] if not prevfdname.endswith("Object_Type"): return None objkey = idfobject[...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getidfkeyswithnodes(): """return a list of keys of idfobjects that hve 'None Name' fields"""
idf = IDF(StringIO("")) keys = idfobjectkeys(idf) keysfieldnames = ((key, idf.newidfobject(key.upper()).fieldnames) for key in keys) keysnodefdnames = ((key, (name for name in fdnames if (name.endswith('Node_Name')))) for k...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getobjectswithnode(idf, nodekeys, nodename): """return all objects that mention this node name"""
keys = nodekeys # TODO getidfkeyswithnodes needs to be done only once. take out of here listofidfobjects = (idf.idfobjects[key.upper()] for key in keys if idf.idfobjects[key.upper()]) idfobjects = [idfobj for idfobjs in listofidfobjects for...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getidfobjectlist(idf): """return a list of all idfobjects in idf"""
idfobjects = idf.idfobjects # idfobjlst = [idfobjects[key] for key in idfobjects if idfobjects[key]] idfobjlst = [idfobjects[key] for key in idf.model.dtls if idfobjects[key]] # `for key in idf.model.dtls` maintains the order # `for key in idfobjects` does not have order idfobjlst = i...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def copyidfintoidf(toidf, fromidf): """copy fromidf completely into toidf"""
idfobjlst = getidfobjectlist(fromidf) for idfobj in idfobjlst: toidf.copyidfobject(idfobj)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def autosize_fieldname(idfobject): """return autsizeable field names in idfobject"""
# undocumented stuff in this code return [fname for (fname, dct) in zip(idfobject.objls, idfobject['objidd']) if 'autosizable' in dct]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def idd2group(fhandle): """wrapper for iddtxt2groups"""
try: txt = fhandle.read() return iddtxt2groups(txt) except AttributeError as e: txt = open(fhandle, 'r').read() return iddtxt2groups(txt)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def idd2grouplist(fhandle): """wrapper for iddtxt2grouplist"""
try: txt = fhandle.read() return iddtxt2grouplist(txt) except AttributeError as e: txt = open(fhandle, 'r').read() return iddtxt2grouplist(txt)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def iddtxt2groups(txt): """extract the groups from the idd file"""
try: txt = txt.decode('ISO-8859-2') except AttributeError as e: pass # for python 3 txt = nocomment(txt, '!') txt = txt.replace("\\group", "!-group") # retains group in next line txt = nocomment(txt, '\\') # remove all other idd info lines = txt.splitlines() lines = [line.st...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def iddtxt2grouplist(txt): """return a list of group names the list in the same order as the idf objects in idd file """
def makenone(astr): if astr == 'None': return None else: return astr txt = nocomment(txt, '!') txt = txt.replace("\\group", "!-group") # retains group in next line txt = nocomment(txt, '\\') # remove all other idd info lines = txt.splitlines() lines = [l...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def group2commlst(commlst, glist): """add group info to commlst"""
for (gname, objname), commitem in zip(glist, commlst): newitem1 = "group %s" % (gname, ) newitem2 = "idfobj %s" % (objname, ) commitem[0].insert(0, newitem1) commitem[0].insert(1, newitem2) return commlst
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def group2commdct(commdct, glist): """add group info tocomdct"""
for (gname, objname), commitem in zip(glist, commdct): commitem[0]['group'] = gname commitem[0]['idfobj'] = objname return commdct
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def flattencopy(lst): """flatten and return a copy of the list indefficient on large lists"""
# modified from # http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python thelist = copy.deepcopy(lst) list_is_nested = True while list_is_nested: # outer loop keepchecking = False atemp = [] for element in thelist: # inner loop ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def makepipecomponent(idf, pname): """make a pipe component generate inlet outlet names"""
apipe = idf.newidfobject("Pipe:Adiabatic".upper(), Name=pname) apipe.Inlet_Node_Name = "%s_inlet" % (pname,) apipe.Outlet_Node_Name = "%s_outlet" % (pname,) return apipe
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def makeductcomponent(idf, dname): """make a duct component generate inlet outlet names"""
aduct = idf.newidfobject("duct".upper(), Name=dname) aduct.Inlet_Node_Name = "%s_inlet" % (dname,) aduct.Outlet_Node_Name = "%s_outlet" % (dname,) return aduct
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def makepipebranch(idf, bname): """make a branch with a pipe use standard inlet outlet names"""
# make the pipe component first pname = "%s_pipe" % (bname,) apipe = makepipecomponent(idf, pname) # now make the branch with the pipe in it abranch = idf.newidfobject("BRANCH", Name=bname) abranch.Component_1_Object_Type = 'Pipe:Adiabatic' abranch.Component_1_Name = pname abranch.Compo...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def makeductbranch(idf, bname): """make a branch with a duct use standard inlet outlet names"""
# make the duct component first pname = "%s_duct" % (bname,) aduct = makeductcomponent(idf, pname) # now make the branch with the duct in it abranch = idf.newidfobject("BRANCH", Name=bname) abranch.Component_1_Object_Type = 'duct' abranch.Component_1_Name = pname abranch.Component_1_Inl...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getbranchcomponents(idf, branch, utest=False): """get the components of the branch"""
fobjtype = 'Component_%s_Object_Type' fobjname = 'Component_%s_Name' complist = [] for i in range(1, 100000): try: objtype = branch[fobjtype % (i,)] if objtype.strip() == '': break objname = branch[fobjname % (i,)] complist.append(...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def renamenodes(idf, fieldtype): """rename all the changed nodes"""
renameds = [] for key in idf.model.dtls: for idfobject in idf.idfobjects[key]: for fieldvalue in idfobject.obj: if type(fieldvalue) is list: if fieldvalue not in renameds: cpvalue = copy.copy(fieldvalue) ren...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getfieldnamesendswith(idfobject, endswith): """get the filednames for the idfobject based on endswith"""
objls = idfobject.objls tmp = [name for name in objls if name.endswith(endswith)] if tmp == []: pass return [name for name in objls if name.endswith(endswith)]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getnodefieldname(idfobject, endswith, fluid=None, startswith=None): """return the field name of the node fluid is only needed if there are air and water node...
if startswith is None: startswith = '' if fluid is None: fluid = '' nodenames = getfieldnamesendswith(idfobject, endswith) nodenames = [name for name in nodenames if name.startswith(startswith)] fnodenames = [nd for nd in nodenames if nd.find(fluid) != -1] fnodenames = [name for...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def connectcomponents(idf, components, fluid=None): """rename nodes so that the components get connected fluid is only needed if there are air and water nodes fl...
if fluid is None: fluid = '' if len(components) == 1: thiscomp, thiscompnode = components[0] initinletoutlet(idf, thiscomp, thiscompnode, force=False) outletnodename = getnodefieldname(thiscomp, "Outlet_Node_Name", fluid=fluid, startswit...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def initinletoutlet(idf, idfobject, thisnode, force=False): """initialze values for all the inlet outlet nodes for the object. if force == False, it willl init o...
def blankfield(fieldvalue): """test for blank field""" try: if fieldvalue.strip() == '': return True else: return False except AttributeError: # field may be a list return False def trimfields(fields, thisnode): ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def componentsintobranch(idf, branch, listofcomponents, fluid=None): """insert a list of components into a branch fluid is only needed if there are air and water...
if fluid is None: fluid = '' componentlist = [item[0] for item in listofcomponents] # assumes that the nodes of the component connect to each other # empty branch if it has existing components thebranchname = branch.Name thebranch = idf.removeextensibles('BRANCH', thebranchname) # empt...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _clean_listofcomponents(listofcomponents): """force it to be a list of tuples"""
def totuple(item): """return a tuple""" if isinstance(item, (tuple, list)): return item else: return (item, None) return [totuple(item) for item in listofcomponents]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _clean_listofcomponents_tuples(listofcomponents_tuples): """force 3 items in the tuple"""
def to3tuple(item): """return a 3 item tuple""" if len(item) == 3: return item else: return (item[0], item[1], None) return [to3tuple(item) for item in listofcomponents_tuples]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getmakeidfobject(idf, key, name): """get idfobject or make it if it does not exist"""
idfobject = idf.getobject(key, name) if not idfobject: return idf.newidfobject(key, Name=name) else: return idfobject
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def main(): """the main routine"""
from six import StringIO import eppy.iddv7 as iddv7 IDF.setiddname(StringIO(iddv7.iddtxt)) idf1 = IDF(StringIO('')) loopname = "p_loop" sloop = ['sb0', ['sb1', 'sb2', 'sb3'], 'sb4'] dloop = ['db0', ['db1', 'db2', 'db3'], 'db4'] # makeplantloop(idf1, loopname, sloop, dloop) loopname ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def area(poly): """Area of a polygon poly"""
if len(poly) < 3: # not a plane - no area return 0 total = [0, 0, 0] num = len(poly) for i in range(num): vi1 = poly[i] vi2 = poly[(i+1) % num] prod = np.cross(vi1, vi2) total[0] += prod[0] total[1] += prod[1] total[2] += prod[2] if total == [...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def unit_normal(pt_a, pt_b, pt_c): """unit normal vector of plane defined by points pt_a, pt_b, and pt_c"""
x_val = np.linalg.det([[1, pt_a[1], pt_a[2]], [1, pt_b[1], pt_b[2]], [1, pt_c[1], pt_c[2]]]) y_val = np.linalg.det([[pt_a[0], 1, pt_a[2]], [pt_b[0], 1, pt_b[2]], [pt_c[0], 1, pt_c[2]]]) z_val = np.linalg.det([[pt_a[0], pt_a[1], 1], [pt_b[0], pt_b[1], 1], [pt_c[0], pt_c[1], 1]]) magnitude = (x_val**2 + ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def width(poly): """Width of a polygon poly"""
num = len(poly) - 1 if abs(poly[num][2] - poly[0][2]) < abs(poly[1][2] - poly[0][2]): return dist(poly[num], poly[0]) elif abs(poly[num][2] - poly[0][2]) > abs(poly[1][2] - poly[0][2]): return dist(poly[1], poly[0]) else: return max(dist(poly[num], poly[0]), dist(poly[1], poly[0]))
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def height(poly): """Height of a polygon poly"""
num = len(poly) - 1 if abs(poly[num][2] - poly[0][2]) > abs(poly[1][2] - poly[0][2]): return dist(poly[num], poly[0]) elif abs(poly[num][2] - poly[0][2]) < abs(poly[1][2] - poly[0][2]): return dist(poly[1], poly[0]) else: return min(dist(poly[num], poly[0]), dist(poly[1], poly[0...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def angle2vecs(vec1, vec2): """angle between two vectors"""
# vector a * vector b = |a|*|b|* cos(angle between vector a and vector b) dot = np.dot(vec1, vec2) vec1_modulus = np.sqrt(np.multiply(vec1, vec1).sum()) vec2_modulus = np.sqrt(np.multiply(vec2, vec2).sum()) if (vec1_modulus * vec2_modulus) == 0: cos_angle = 1 else: cos_angle = dot / (ve...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def azimuth(poly): """Azimuth of a polygon poly"""
num = len(poly) - 1 vec = unit_normal(poly[0], poly[1], poly[num]) vec_azi = np.array([vec[0], vec[1], 0]) vec_n = np.array([0, 1, 0]) # update by Santosh # angle2vecs gives the smallest angle between the vectors # so for a west wall angle2vecs will give 90 # the following 'if' statemen...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def tilt(poly): """Tilt of a polygon poly"""
num = len(poly) - 1 vec = unit_normal(poly[0], poly[1], poly[num]) vec_alt = np.array([vec[0], vec[1], vec[2]]) vec_z = np.array([0, 0, 1]) # return (90 - angle2vecs(vec_alt, vec_z)) # update by Santosh return angle2vecs(vec_alt, vec_z)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def getfields(comm): """get all the fields that have the key 'field' """
fields = [] for field in comm: if 'field' in field: fields.append(field) return fields
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def repeatingfieldsnames(fields): """get the names of the repeating fields"""
fnames = [field['field'][0] for field in fields] fnames = [bunchhelpers.onlylegalchar(fname) for fname in fnames] fnames = [fname for fname in fnames if bunchhelpers.intinlist(fname.split())] fnames = [(bunchhelpers.replaceint(fname), None) for fname in fnames] dct = dict(fnames) repnames = fna...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def missingkeys_standard(commdct, dtls, skiplist=None): """put missing keys in commdct for standard objects return a list of keys where it is unable to do so com...
if skiplist == None: skiplist = [] # find objects where all the fields are not named gkeys = [dtls[i] for i in range(len(dtls)) if commdct[i].count({}) > 2] nofirstfields = [] # operatie on those fields for key_txt in gkeys: if key_txt in skiplist: continue #...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def missingkeys_nonstandard(block, commdct, dtls, objectlist, afield='afiled %s'): """This is an object list where thre is no first field name to give a hint of ...
afield = 'afield %s' for key_txt in objectlist: key_i = dtls.index(key_txt.upper()) comm = commdct[key_i] if block: blk = block[key_i] for i, cmt in enumerate(comm): if cmt == {}: first_i = i break for i, cmt in enu...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def get_event_loop(): """Return a EventLoop instance. A new instance is created for each new HTTP request. We determine that we're in a new request by inspecting...
ev = _state.event_loop if not os.getenv(_EVENT_LOOP_KEY) and ev is not None: ev.clear() _state.event_loop = None ev = None if ev is None: ev = EventLoop() _state.event_loop = ev os.environ[_EVENT_LOOP_KEY] = '1' return ev
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def clear(self): """Remove all pending events without running any."""
while self.current or self.idlers or self.queue or self.rpcs: current = self.current idlers = self.idlers queue = self.queue rpcs = self.rpcs _logging_debug('Clearing stale EventLoop instance...') if current: _logging_debug(' current = %s', current) if idlers: ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def insort_event_right(self, event, lo=0, hi=None): """Insert event in queue, and keep it sorted assuming queue is sorted. If event is already in queue, insert i...
if lo < 0: raise ValueError('lo must be non-negative') if hi is None: hi = len(self.queue) while lo < hi: mid = (lo + hi) // 2 if event[0] < self.queue[mid][0]: hi = mid else: lo = mid + 1 self.queue.insert(lo, event)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def queue_call(self, delay, callback, *args, **kwds): """Schedule a function call at a specific time in the future."""
if delay is None: self.current.append((callback, args, kwds)) return if delay < 1e9: when = delay + self.clock.now() else: # Times over a billion seconds are assumed to be absolute. when = delay self.insort_event_right((when, callback, args, kwds))
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def queue_rpc(self, rpc, callback=None, *args, **kwds): """Schedule an RPC with an optional callback. The caller must have previously sent the call to the servic...
if rpc is None: return if rpc.state not in (_RUNNING, _FINISHING): raise RuntimeError('rpc must be sent to service before queueing') if isinstance(rpc, datastore_rpc.MultiRpc): rpcs = rpc.rpcs if len(rpcs) > 1: # Don't call the callback until all sub-rpcs have completed. ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def add_idle(self, callback, *args, **kwds): """Add an idle callback. An idle callback can return True, False or None. These mean: - None: remove the callback (d...
self.idlers.append((callback, args, kwds))
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def run_idle(self): """Run one of the idle callbacks. Returns: True if one was called, False if no idle callback was called. """
if not self.idlers or self.inactive >= len(self.idlers): return False idler = self.idlers.popleft() callback, args, kwds = idler _logging_debug('idler: %s', callback.__name__) res = callback(*args, **kwds) # See add_idle() for the meaning of the callback return value. if res is not No...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _args_to_val(func, args): """Helper for GQL parsing to extract values from GQL expressions. This can extract the value from a GQL literal, return a Parameter...
from .google_imports import gql # Late import, to avoid name conflict. vals = [] for arg in args: if isinstance(arg, (int, long, basestring)): val = Parameter(arg) elif isinstance(arg, gql.Literal): val = arg.Get() else: raise TypeError('Unexpected arg (%r)' % arg) vals.append(...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _get_prop_from_modelclass(modelclass, name): """Helper for FQL parsing to turn a property name into a property object. Args: modelclass: The model class spec...
if name == '__key__': return modelclass._key parts = name.split('.') part, more = parts[0], parts[1:] prop = modelclass._properties.get(part) if prop is None: if issubclass(modelclass, model.Expando): prop = model.GenericProperty(part) else: raise TypeError('Model %s has no property ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def gql(query_string, *args, **kwds): """Parse a GQL query string. Args: query_string: Full GQL query, e.g. 'SELECT * FROM Kind WHERE prop = 1'. *args, **kwds: I...
qry = _gql(query_string) if args or kwds: qry = qry._bind(args, kwds) return qry
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _apply(self, key_value_map): """Apply the filter to values extracted from an entity. Think of self.match_keys and self.match_values as representing a table w...
columns = [] for key in self.match_keys: column = key_value_map.get(key) if not column: # None, or an empty list. return False # If any column is empty there can be no match. columns.append(column) # Use izip to transpose the columns into rows. return self.match_values in it...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _fix_namespace(self): """Internal helper to fix the namespace. This is called to ensure that for queries without an explicit namespace, the namespace used by...
if self.namespace is not None: return self namespace = namespace_manager.get_namespace() return self.__class__(kind=self.kind, ancestor=self.ancestor, filters=self.filters, orders=self.orders, app=self.app, namespace=namespace, ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def is_distinct(self): """True if results are guaranteed to contain a unique set of property values. This happens when every property in the group_by is also in ...
return bool(self.__group_by and set(self._to_property_names(self.__group_by)) <= set(self._to_property_names(self.__projection)))
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def fetch_async(self, limit=None, **q_options): """Fetch a list of query results, up to a limit. This is the asynchronous version of Query.fetch(). """
if limit is None: default_options = self._make_options(q_options) if default_options is not None and default_options.limit is not None: limit = default_options.limit else: limit = _MAX_LIMIT q_options['limit'] = limit q_options.setdefault('batch_size', limit) if self._...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def count_async(self, limit=None, **q_options): """Count the number of query results, up to a limit. This is the asynchronous version of Query.count(). """
qry = self._fix_namespace() return qry._count_async(limit=limit, **q_options)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def fetch_page_async(self, page_size, **q_options): """Fetch a page of results. This is the asynchronous version of Query.fetch_page(). """
qry = self._fix_namespace() return qry._fetch_page_async(page_size, **q_options)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _make_options(self, q_options): """Helper to construct a QueryOptions object from keyword arguments. Args: q_options: a dict of keyword arguments. Note that ...
if not (q_options or self.__projection): return self.default_options if 'options' in q_options: # Move 'options' to 'config' since that is what QueryOptions() uses. if 'config' in q_options: raise TypeError('You cannot use config= and options= at the same time') q_options['confi...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def analyze(self): """Return a list giving the parameters required by a query."""
class MockBindings(dict): def __contains__(self, key): self[key] = None return True bindings = MockBindings() used = {} ancestor = self.ancestor if isinstance(ancestor, ParameterizedThing): ancestor = ancestor.resolve(bindings, used) filters = self.filters if fi...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _bind(self, args, kwds): """Bind parameter values. Returns a new Query object."""
bindings = dict(kwds) for i, arg in enumerate(args): bindings[i + 1] = arg used = {} ancestor = self.ancestor if isinstance(ancestor, ParameterizedThing): ancestor = ancestor.resolve(bindings, used) filters = self.filters if filters is not None: filters = filters.resolve(b...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def cursor_before(self): """Return the cursor before the current item. You must pass a QueryOptions object with produce_cursors=True for this to work. If there i...
if self._exhausted: return self.cursor_after() if isinstance(self._cursor_before, BaseException): raise self._cursor_before return self._cursor_before
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def cursor_after(self): """Return the cursor after the current item. You must pass a QueryOptions object with produce_cursors=True for this to work. If there is ...
if isinstance(self._cursor_after, BaseException): raise self._cursor_after return self._cursor_after
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def has_next_async(self): """Return a Future whose result will say whether a next item is available. See the module docstring for the usage pattern. """
if self._fut is None: self._fut = self._iter.getq() flag = True try: yield self._fut except EOFError: flag = False raise tasklets.Return(flag)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def positional(max_pos_args): """A decorator to declare that only the first N arguments may be positional. Note that for methods, n includes 'self'. """
__ndb_debug__ = 'SKIP' def positional_decorator(wrapped): if not DEBUG: return wrapped __ndb_debug__ = 'SKIP' @wrapping(wrapped) def positional_wrapper(*args, **kwds): __ndb_debug__ = 'SKIP' if len(args) > max_pos_args: plural_s = '' if max_pos_args != 1: ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def decorator(wrapped_decorator): """Converts a function into a decorator that optionally accepts keyword arguments in its declaration. Example usage: @utils.dec...
def helper(_func=None, **options): def outer_wrapper(func): @wrapping(func) def inner_wrapper(*args, **kwds): return wrapped_decorator(func, args, kwds, **options) return inner_wrapper if _func is None: # Form (2), with options. return outer_wrapper # Form (1), van...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def fibonacci(n): """A recursive Fibonacci to exercise task switching."""
if n <= 1: raise ndb.Return(n) a, b = yield fibonacci(n - 1), fibonacci(n - 2) raise ndb.Return(a + b)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def memoizing_fibonacci(n): """A memoizing recursive Fibonacci to exercise RPCs."""
if n <= 1: raise ndb.Return(n) key = ndb.Key(FibonacciMemo, str(n)) memo = yield key.get_async(ndb_should_cache=False) if memo is not None: assert memo.arg == n logging.info('memo hit: %d -> %d', n, memo.value) raise ndb.Return(memo.value) logging.info('memo fail: %d', n) a = yield memoizin...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def run_queue(self, options, todo): """Actually run the _todo_tasklet."""
utils.logging_debug('AutoBatcher(%s): %d items', self._todo_tasklet.__name__, len(todo)) batch_fut = self._todo_tasklet(todo, options) self._running.append(batch_fut) # Add a callback when we're done. batch_fut.add_callback(self._finished_callback, batch_fut, todo)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def add(self, arg, options=None): """Adds an arg and gets back a future. Args: arg: one argument for _todo_tasklet. options: rpc options. Return: An instance of ...
fut = tasklets.Future('%s.add(%s, %s)' % (self, arg, options)) todo = self._queues.get(options) if todo is None: utils.logging_debug('AutoBatcher(%s): creating new queue for %r', self._todo_tasklet.__name__, options) if not self._queues: eventloop.add_idle(self...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _finished_callback(self, batch_fut, todo): """Passes exception along. Args: batch_fut: the batch future returned by running todo_tasklet. todo: (fut, option)...
self._running.remove(batch_fut) err = batch_fut.get_exception() if err is not None: tb = batch_fut.get_traceback() for (fut, _) in todo: if not fut.done(): fut.set_exception(err, tb)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def get_namespaces(start=None, end=None): """Return all namespaces in the specified range. Args: start: only return namespaces >= start if start is not None. end...
q = Namespace.query() if start is not None: q = q.filter(Namespace.key >= Namespace.key_for_namespace(start)) if end is not None: q = q.filter(Namespace.key < Namespace.key_for_namespace(end)) return [x.namespace_name for x in q]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def get_kinds(start=None, end=None): """Return all kinds in the specified range, for the current namespace. Args: start: only return kinds >= start if start is n...
q = Kind.query() if start is not None and start != '': q = q.filter(Kind.key >= Kind.key_for_kind(start)) if end is not None: if end == '': return [] q = q.filter(Kind.key < Kind.key_for_kind(end)) return [x.kind_name for x in q]
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def get_properties_of_kind(kind, start=None, end=None): """Return all properties of kind in the specified range. NOTE: This function does not return unindexed pr...
q = Property.query(ancestor=Property.key_for_kind(kind)) if start is not None and start != '': q = q.filter(Property.key >= Property.key_for_property(kind, start)) if end is not None: if end == '': return [] q = q.filter(Property.key < Property.key_for_property(kind, end)) return [Property.k...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def get_representations_of_kind(kind, start=None, end=None): """Return all representations of properties of kind in the specified range. NOTE: This function does...
q = Property.query(ancestor=Property.key_for_kind(kind)) if start is not None and start != '': q = q.filter(Property.key >= Property.key_for_property(kind, start)) if end is not None: if end == '': return {} q = q.filter(Property.key < Property.key_for_property(kind, end)) result = {} for ...
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def get_entity_group_version(key): """Return the version of the entity group containing key. Args: key: a key for an entity group whose __entity_group__ key you ...
eg = EntityGroup.key_for_entity_group(key).get() if eg: return eg.version else: return None
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def key_for_namespace(cls, namespace): """Return the Key for a namespace. Args: namespace: A string giving the namespace whose key is requested. Returns: The Key...
if namespace: return model.Key(cls.KIND_NAME, namespace) else: return model.Key(cls.KIND_NAME, cls.EMPTY_NAMESPACE_ID)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def key_for_entity_group(cls, key): """Return the key for the entity group containing key. Args: key: a key for an entity group whose __entity_group__ key you wa...
return model.Key(cls.KIND_NAME, cls.ID, parent=key.root())
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def process_request(self, unused_request): """Called by Django before deciding which view to execute."""
# Compare to the first half of toplevel() in context.py. tasklets._state.clear_all_pending() # Create and install a new context. ctx = tasklets.make_default_context() tasklets.set_context(ctx)
<SYSTEM_TASK:> Solve the following problem using Python, implementing the functions described below, one line at a time <END_TASK> <USER_TASK:> Description: def _make_ctx_options(ctx_options, config_cls=ContextOptions): """Helper to construct a ContextOptions object from keyword arguments. Args: ctx_options: A dict o...
if not ctx_options: return None for key in list(ctx_options): translation = _OPTION_TRANSLATIONS.get(key) if translation: if translation in ctx_options: raise ValueError('Cannot specify %s and %s at the same time' % (key, translation)) ctx_options[translatio...