def __init__(self, db, maassid, **kwds):
r"""
Setup a Maass form from maassid in the database db
of the type MaassDB.
OPTIONAL parameters:
- dirichlet_c_only = 0 or 1
-fnr = get the Dirichlet series coefficients of this function in self only
- get_coeffs = False if we do not compute or fetch coefficients
"""
mwf_logger.debug(
"calling WebMaassform with DB={0} and maassid={1}, kwds={2}".format(db, maassid, kwds))
self._db = db
self.R = None
self.symmetry = -1
self.weight = 0
self.character = 0
self.level = 1
self.table = {}
self.coeffs = {}
if not isinstance(maassid, (bson.objectid.ObjectId, str)):
ids = db.find_Maass_form_id(id=maassid)
if len(ids) == 0:
raise KeyError("maassid %s not found in database"%maassid)
mwf_logger.debug("maassid is not an objectid! {0}".format(maassid))
maassid = ids[0]
self._maassid = bson.objectid.ObjectId(maassid)
mwf_logger.debug("_id={0}".format(self._maassid))
ff = db.get_Maass_forms(id=self._maassid)
# print "ff=",ff
if len(ff) == 0:
raise KeyError("massid %s not found in database"%maassid)
f = ff[0]
# print "f here=",f
self.dim = f.get('Dim', 1)
if self.dim == 0:
self.dim = 1
self.R = f.get('Eigenvalue', None)
self.symmetry = f.get('Symmetry', -1)
self.weight = f.get('Weight', 0)
self.character = f.get('Character', 0)
self.cusp_evs = f.get('Cusp_evs', [])
self._fricke = f.get('Fricke', 0)
self.error = f.get('Error', 0)
self.level = f.get('Level', None)
## Contributor key
self.contr = f.get('Contributor', '')
md = db._mongo_db['metadata'].find_one({'c_name': self.contr})
## Contributor full name
try:
self.contributor_name = md.get('contributor', self.contr)
except:
self.contributor_name = self.contr
self.num_coeff = f.get('Numc', 0)
if self.R is None or self.level is None:
return
## As default we assume we just have c(0)=1 and c(1)=1
self._get_dirichlet_c_only = kwds.get('get_dirichlet_c_only', False)
self._num_coeff0 = kwds.get('num_coeffs', self.num_coeff)
self._get_coeffs = kwds.get('get_coeffs', True)
self._fnr = kwds.get('fnr', 0)
if self._get_coeffs:
self.coeffs = f.get('Coefficient', [0, 1, 0, 0, 0])
if self.coeffs != [0,1,0,0,0]:
self.num_coeff = len(self.coeffs)
if self._get_dirichlet_c_only:
# if self.coeffs!=[0,1,0,0,0]:
if len(self.coeffs) == 1:
self.coeffs = self.coeffs[0]
else:
res = {}
for n in range(len(self.coeffs)):
res[n] = self.coeffs[n]
self.coeffs = res
self.coeffs = {0: {0: self.coeffs}}
else:
self.coeffs = {}
coeff_id = f.get('coeff_id', None)
nc = Gamma0(self.level).ncusps()
self.M0 = f.get('M0', nc)
mwf_logger.debug("coeffid={0}, get_coeffs={1}".format(coeff_id, self._get_coeffs))
if coeff_id and self._get_coeffs: # self.coeffs==[] and coeff_id:
## Let's see if we have coefficients stored
C = self._db.get_coefficients({"_id": self._maassid})
if len(C) >= 1:
C = C[0]
if self._get_dirichlet_c_only:
mwf_logger.debug("setting Dirichlet C!")
if self._fnr > len(C):
self._fnr = 0
if self._num_coeff0 > len(C[self._fnr][0]) - 1:
self._num_coeff0 = len(C[self._fnr][0]) - 1
self.coeffs = []
for j in range(1, self._num_coeff0 + 1):
self.coeffs.append(C[self._fnr][0][j])
else:
mwf_logger.debug("setting C!")
self.coeffs = C
## Make sure that self.coeffs is only the current coefficients
if self._get_coeffs and isinstance(self.coeffs, dict) and not self._get_dirichlet_c_only:
if not isinstance(self.coeffs, dict):
mwf_logger.warning("Coefficients s not a dict. Got:{0}".format(type(self.coeffs)))
else:
n1 = len(self.coeffs.keys())
mwf_logger.debug("|coeff.keys()|:{0}".format(n1))
if n1 != self.dim:
mwf_logger.warning("Got coefficient dict of wrong format!:dim={0} and len(c.keys())={1}".format(self.dim, n1))
if n1 > 0:
for j in range(self.dim):
n2 = len(self.coeffs.get(j, {}).keys())
mwf_logger.debug("|coeff[{0}].keys()|:{1}".format(j, n2))
if n2 != nc:
mwf_logger.warning("Got coefficient dict of wrong format!:num cusps={0} and len(c[0].keys())={1}".format(nc, n2))
self.nc = 1 # len(self.coeffs.keys())
if not self._get_dirichlet_c_only:
pass # self.set_table()
else:
self.table = {}
def set_table(self, **kwds):
self._name = kwds.get('name', '')
self._table = dict()
self._table = []
self._is_set = True
for r in range(self._nrows):
self._table.append([])
for k in range(self._ncols):
self._table[r].append({})
rec_len = self._ncols * self._nrows
skip = rec_len * self._skip_rec
mwf_logger.debug("rows: {0}".format(self._nrows))
mwf_logger.debug("cols: {0}".format(self._ncols))
mwf_logger.debug("In mwf.set_table: collections : {0}".format(self.collection()))
mwf_logger.debug("skip: {0} rec_len:{1}".format(skip, rec_len))
# only have one collection here...
c = self.collection()[0]
mwf_logger.debug("collection: {0}".format(c))
limit = self._nrows
skip = self._skip_rec
mwf_logger.debug("limit: {0}, skip: {1}".format(limit, skip))
f = c.find_one({'_id': bson.objectid.ObjectId(self._id)}) # .skip(skip).limit(limit)
if not f:
mwf_logger.critical("You did not supply a valid id! Got:{0}".format(self._id))
return
self._props['Eigenvalue'] = f['Eigenvalue']
self._props['Symmetry'] = f['Symmetry']
self._props['Weight'] = f['Weight']
try:
self._props['Character'] = f['Character']
except: # Trivial charcter default
self._props['Character'] = 0
self._props['Level'] = f['Level']
# self._props['prec'] = f['prec']
metadata = dict()
MD = self._db['metadata']
mwf_logger.debug("metadata: {0}".format(MD))
mdfind = MD.find_one({'c_name': self._collection_name})
mwf_logger.debug("mdfind: {0}".format(mdfind))
for x in mdfind:
metadata[x] = mdfind[x]
self._props['metadata'] = metadata
numc = len(f['Coefficient'])
mwf_logger.debug("numc: {0}".format(numc))
self._props['numc'] = numc
if numc == 0:
self._table = []
return
limit = min(numc, self._nrows)
self._row_heads = range(limit)
self._col_heads = ['n', 'C(n)']
row_min = self._nrows * skip
mwf_logger.debug("numc: {0}".format(numc))
self._table = []
for n in range(limit):
self._table.append([0])
for n in range(limit):
self._row_heads[n] = n + row_min + 1 # one is fbeacuse we have a cusp form
c = f['Coefficient'][n + row_min]
self._table[n][0] = {'value': c}
self._table.append(list())
def set_table(self, fnr=-1, cusp=0, prec=9):
r"""
Setup a table with coefficients for function nr. fnr in self,
at cusp nr. cusp. If the real or imaginary parts are less than
1e-`prec`, then set them to zero.
"""
table = {'nrows': self.num_coeff}
if fnr < 0:
colrange = range(self.dim)
table['ncols'] = self.dim + 1
elif fnr < self.dim:
colrange = [fnr]
table['ncols'] = 2
table['data'] = []
table['negc'] = 0
realnumc = 0
if self.num_coeff == 0:
self.table = table
return
if self.symmetry != -1:
for n in range(self.num_coeff):
row = [n]
for k in colrange:
if self.dim == 1:
c = None
try:
c = self.coeffs[k][cusp].get(n, None)
except (KeyError, IndexError):
mwf_logger.critical(
"Got coefficient in wrong format for id={0}".format(self._maassid))
# mwf_logger.debug("{0},{1}".format(k,c))
if c is not None:
realnumc += 1
row.append(pretty_coeff(c, prec=prec))
else:
for j in range(self.dim):
c = ((self.coeffs.get(j, {})).get(0, {})).get(n, None)
if c is not None:
row.append(pretty_coeff(c, prec=prec))
realnumc += 1
table['data'].append(row)
else:
table['negc'] = 1
# in this case we need to have coeffs as dict.
if not isinstance(self.coeffs, dict):
self.table = {}
return
for n in range(len(self.coeffs.keys() / 2)):
row = [n]
if self.dim == 1:
for k in range(table['ncols']):
#cpositive and cnegative
cp = self.coeffs.get(n, 0)
cn = self.coeffs.get(-n, 0)
row.append((cp, cn))
realnumc += 1
else:
for j in range(self.dim):
c = (self.coeffs.get(j, {})).get(n, None)
if c is not None:
c1 = c.get(n, None)
cn1 = c.get(-n, None)
c1 = CC(c1)
cn1 = CC(cn1)
row.append((c1, cn1))
realnumc += 1
table['data'].append(row)
self.table = table
mwf_logger.debug("realnumc={0}".format(realnumc))
def set_table(self, fnr=-1, cusp=0, prec=9):
r"""
Setup a table with coefficients for function nr. fnr in self,
at cusp nr. cusp. If the real or imaginary parts are less than
1e-`prec`, then set them to zero.
"""
table = {'nrows': self.num_coeff}
if fnr < 0:
colrange = range(self.dim)
table['ncols'] = self.dim + 1
elif fnr < self.dim:
colrange = [fnr]
table['ncols'] = 2
table['data'] = []
table['negc'] = 0
realnumc = 0
if self.num_coeff == 0:
self.table = table
return
if self.symmetry != -1:
for n in range(self.num_coeff):
row = [n]
for k in colrange:
if self.dim == 1:
c = None
try:
c = self.coeffs[k][cusp].get(n, None)
except (KeyError, IndexError):
mwf_logger.critical(
"Got coefficient in wrong format for id={0}".format(self._maassid))
# mwf_logger.debug("{0},{1}".format(k,c))
if c is not None:
realnumc += 1
row.append(pretty_coeff(c, prec=prec))
else:
for j in range(self.dim):
c = ((self.coeffs.get(j, {})).get(0, {})).get(n, None)
if c is not None:
row.append(pretty_coeff(c, prec=prec))
realnumc += 1
table['data'].append(row)
else:
table['negc'] = 1
# in this case we need to have coeffs as dict.
if not isinstance(self.coeffs, dict):
self.table = {}
return
for n in range(len(self.coeffs.keys() / 2)):
row = [n]
if self.dim == 1:
for k in range(table['ncols']):
#cpositive and cnegative
cp = self.coeffs.get(n, 0)
cn = self.coeffs.get(-n, 0)
row.append((cp, cn))
realnumc += 1
else:
for j in range(self.dim):
c = (self.coeffs.get(j, {})).get(n, None)
if c is not None:
c1 = c.get(n, None)
cn1 = c.get(-n, None)
c1 = CC(c1)
cn1 = CC(cn1)
row.append((c1, cn1))
realnumc += 1
table['data'].append(row)
self.table = table
mwf_logger.debug("realnumc={0}".format(realnumc))
def __init__(self, db, maassid, **kwds):
r"""
Setup a Maass form from maassid in the database db
of the type MaassDB.
OPTIONAL parameters:
- dirichlet_c_only = 0 or 1
-fnr = get the Dirichlet series coefficients of this function in self only
- get_coeffs = False if we do not compute or fetch coefficients
"""
mwf_logger.debug(
"calling WebMaassform with DB={0} and maassid={1}, kwds={2}".format(db, maassid, kwds))
self._db = db
self.R = None
self.symmetry = -1
self.weight = 0
self.character = 0
self.level = 1
self.table = {}
self.coeffs = {}
if not isinstance(maassid, (bson.objectid.ObjectId, str)):
ids = db.find_Maass_form_id(id=maassid)
if len(ids) == 0:
raise KeyError("maassid %s not found in database"%maassid)
mwf_logger.debug("maassid is not an objectid! {0}".format(maassid))
maassid = ids[0]
self._maassid = bson.objectid.ObjectId(maassid)
mwf_logger.debug("_id={0}".format(self._maassid))
ff = db.get_Maass_forms(id=self._maassid)
# print "ff=",ff
if len(ff) == 0:
raise KeyError("massid %s not found in database"%maassid)
f = ff[0]
# print "f here=",f
self.dim = f.get('Dim', 1)
if self.dim == 0:
self.dim = 1
self.R = f.get('Eigenvalue', None)
self.symmetry = f.get('Symmetry', -1)
self.weight = f.get('Weight', 0)
self.character = f.get('Character', 0)
self.cusp_evs = f.get('Cusp_evs', [])
self._fricke = f.get('Fricke', 0)
self.error = f.get('Error', 0)
self.level = f.get('Level', None)
## Contributor key
self.contr = f.get('Contributor', '')
md = db._mongo_db['metadata'].find_one({'c_name': self.contr})
## Contributor full name
try:
self.contributor_name = md.get('contributor', self.contr)
except:
self.contributor_name = self.contr
self.num_coeff = f.get('Numc', 0)
if self.R is None or self.level is None:
return
## As default we assume we just have c(0)=1 and c(1)=1
self._get_dirichlet_c_only = kwds.get('get_dirichlet_c_only', False)
self._num_coeff0 = kwds.get('num_coeffs', self.num_coeff)
self._get_coeffs = kwds.get('get_coeffs', True)
self._fnr = kwds.get('fnr', 0)
if self._get_coeffs:
self.coeffs = f.get('Coefficient', [0, 1, 0, 0, 0])
if self.coeffs != [0,1,0,0,0]:
self.num_coeff = len(self.coeffs)
if self._get_dirichlet_c_only:
# if self.coeffs!=[0,1,0,0,0]:
if len(self.coeffs) == 1:
self.coeffs = self.coeffs[0]
else:
res = {}
for n in range(len(self.coeffs)):
res[n] = self.coeffs[n]
self.coeffs = res
self.coeffs = {0: {0: self.coeffs}}
else:
self.coeffs = {}
coeff_id = f.get('coeff_id', None)
nc = Gamma0(self.level).ncusps()
self.M0 = f.get('M0', nc)
mwf_logger.debug("coeffid={0}, get_coeffs={1}".format(coeff_id, self._get_coeffs))
if coeff_id and self._get_coeffs: # self.coeffs==[] and coeff_id:
## Let's see if we have coefficients stored
C = self._db.get_coefficients({"_id": self._maassid})
if len(C) >= 1:
C = C[0]
if self._get_dirichlet_c_only:
mwf_logger.debug("setting Dirichlet C!")
if self._fnr > len(C):
self._fnr = 0
if self._num_coeff0 > len(C[self._fnr][0]) - 1:
self._num_coeff0 = len(C[self._fnr][0]) - 1
self.coeffs = []
for j in range(1, self._num_coeff0 + 1):
self.coeffs.append(C[self._fnr][0][j])
else:
mwf_logger.debug("setting C!")
self.coeffs = C
## Make sure that self.coeffs is only the current coefficients
if self._get_coeffs and isinstance(self.coeffs, dict) and not self._get_dirichlet_c_only:
if not isinstance(self.coeffs, dict):
mwf_logger.warning("Coefficients s not a dict. Got:{0}".format(type(self.coeffs)))
else:
n1 = len(self.coeffs.keys())
mwf_logger.debug("|coeff.keys()|:{0}".format(n1))
if n1 != self.dim:
mwf_logger.warning("Got coefficient dict of wrong format!:dim={0} and len(c.keys())={1}".format(self.dim, n1))
if n1 > 0:
for j in range(self.dim):
n2 = len(self.coeffs.get(j, {}).keys())
mwf_logger.debug("|coeff[{0}].keys()|:{1}".format(j, n2))
if n2 != nc:
mwf_logger.warning("Got coefficient dict of wrong format!:num cusps={0} and len(c[0].keys())={1}".format(nc, n2))
self.nc = 1 # len(self.coeffs.keys())
if not self._get_dirichlet_c_only:
pass # self.set_table()
else:
self.table = {}
def set_table(self, **kwds):
self._name = kwds.get('name', '')
self._table = dict()
self._table = []
self._is_set = True
for r in range(self._nrows):
self._table.append([])
for k in range(self._ncols):
self._table[r].append({})
rec_len = self._ncols * self._nrows
skip = rec_len * self._skip_rec
mwf_logger.debug("rows: {0}".format(self._nrows))
mwf_logger.debug("cols: {0}".format(self._ncols))
mwf_logger.debug("In mwf.set_table: collections : {0}".format(self.collection()))
mwf_logger.debug("skip: {0} rec_len:{1}".format(skip, rec_len))
# only have one collection here...
c = self.collection()[0]
mwf_logger.debug("collection: {0}".format(c))
limit = self._nrows
skip = self._skip_rec
mwf_logger.debug("limit: {0}, skip: {1}".format(limit, skip))
f = c.find_one({'_id': bson.objectid.ObjectId(self._id)}) # .skip(skip).limit(limit)
if not f:
mwf_logger.critical("You did not supply a valid id! Got:{0}".format(self._id))
return
self._props['Eigenvalue'] = f['Eigenvalue']
self._props['Symmetry'] = f['Symmetry']
self._props['Weight'] = f['Weight']
try:
self._props['Character'] = f['Character']
except: # Trivial charcter default
self._props['Character'] = 0
self._props['Level'] = f['Level']
# self._props['prec'] = f['prec']
metadata = dict()
MD = self._db['metadata']
mwf_logger.debug("metadata: {0}".format(MD))
mdfind = MD.find_one({'c_name': self._collection_name})
mwf_logger.debug("mdfind: {0}".format(mdfind))
for x in mdfind:
metadata[x] = mdfind[x]
self._props['metadata'] = metadata
numc = len(f['Coefficient'])
mwf_logger.debug("numc: {0}".format(numc))
self._props['numc'] = numc
if numc == 0:
self._table = []
return
limit = min(numc, self._nrows)
self._row_heads = range(limit)
self._col_heads = ['n', 'C(n)']
row_min = self._nrows * skip
mwf_logger.debug("numc: {0}".format(numc))
self._table = []
for n in range(limit):
self._table.append([0])
for n in range(limit):
self._row_heads[n] = n + row_min + 1 # one is fbeacuse we have a cusp form
c = f['Coefficient'][n + row_min]
self._table[n][0] = {'value': c}
self._table.append(list())
def __init__(self, maass_id, **kwds):
r"""
Setup a Maass form from maass_id in the database db
of the type MaassDB.
OPTIONAL parameters:
- dirichlet_c_only = 0 or 1
-fnr = get the Dirichlet series coefficients of this function in self only
- get_coeffs = False if we do not compute or fetch coefficients
"""
self.R = None
self.symmetry = -1
self.weight = 0
self.character = 0
self.level = 1
self.table = {}
self.coeffs = {}
self._maass_id = maass_id
f = maass_db.lucky({'maass_id': maass_id})
if f is None:
raise KeyError("massid %s not found in database" % maass_id)
# print "f here=",f
self.dim = f.get('Dim', 1)
if self.dim == 0:
self.dim = 1
self.R = f.get('Eigenvalue', None)
self.symmetry = f.get('Symmetry', -1)
self.weight = f.get('Weight', 0)
self.character = f.get('Character', 0)
self.cusp_evs = f.get('Cusp_evs', [])
self._fricke = f.get('Fricke', 0)
self.error = f.get('Error', 0)
self.level = f.get('Level', None)
## Contributor key
self.contr = f.get('Contributor', '')
if self.contr == 'FS':
self.contributor_name = 'Fredrik Stroemberg'
elif self.contr == 'HT':
self.contributor_name = 'Holger Then'
else:
self.contributor_name = self.contr
self.num_coeff = f.get('Numc', 0)
if self.R is None or self.level is None:
return
## As default we assume we just have c(0)=1 and c(1)=1
self._get_dirichlet_c_only = kwds.get('get_dirichlet_c_only', False)
self._num_coeff0 = kwds.get('num_coeffs', self.num_coeff)
self._get_coeffs = kwds.get('get_coeffs', True)
self._fnr = kwds.get('fnr', 0)
if self._get_coeffs:
self.coeffs = f.get('Coefficient', [0, 1, 0, 0, 0])
if self.coeffs != [0, 1, 0, 0, 0]:
self.num_coeff = len(self.coeffs)
if self._get_dirichlet_c_only:
# if self.coeffs!=[0,1,0,0,0]:
if len(self.coeffs) == 1:
self.coeffs = self.coeffs[0]
else:
res = {}
for n in range(len(self.coeffs)):
res[n] = self.coeffs[n]
self.coeffs = res
self.coeffs = {0: {0: self.coeffs}}
else:
self.coeffs = {}
nc = Gamma0(self.level).ncusps()
self.M0 = f.get('M0', nc)
mwf_logger.debug("maass_id={0}, get_coeffs={1}".format(
maass_id, self._get_coeffs))
if self._get_coeffs: # self.coeffs==[] and maass_id:
## Let's see if we have coefficients stored
C = maass_db.get_coefficients({"maass_id": self._maass_id})
if C is not None:
if self._get_dirichlet_c_only:
mwf_logger.debug("setting Dirichlet C!")
if self._fnr > len(C):
self._fnr = 0
if self._num_coeff0 > len(C[self._fnr][0]) - 1:
self._num_coeff0 = len(C[self._fnr][0]) - 1
self.coeffs = []
for j in range(1, self._num_coeff0 + 1):
self.coeffs.append(C[self._fnr][0][j])
else:
mwf_logger.debug("setting C!")
self.coeffs = C
## Make sure that self.coeffs is only the current coefficients
if self._get_coeffs and isinstance(
self.coeffs, dict) and not self._get_dirichlet_c_only:
if not isinstance(self.coeffs, dict):
mwf_logger.warning("Coefficients s not a dict. Got:{0}".format(
type(self.coeffs)))
else:
n1 = len(self.coeffs.keys())
mwf_logger.debug("|coeff.keys()|:{0}".format(n1))
if n1 != self.dim:
mwf_logger.warning(
"Got coefficient dict of wrong format!:dim={0} and len(c.keys())={1}"
.format(self.dim, n1))
if n1 > 0:
for j in range(self.dim):
n2 = len(self.coeffs.get(j, {}).keys())
mwf_logger.debug("|coeff[{0}].keys()|:{1}".format(
j, n2))
if n2 != nc:
mwf_logger.warning(
"Got coefficient dict of wrong format!:num cusps={0} and len(c[0].keys())={1}"
.format(nc, n2))
self.nc = 1 # len(self.coeffs.keys())
if not self._get_dirichlet_c_only:
pass # self.set_table()
else:
self.table = {}
def set_table(self, **kwds):
self._name = kwds.get('name', '')
self._table = dict()
self._table = []
self._is_set = True
for r in range(self._nrows):
self._table.append([])
for k in range(self._ncols):
self._table[r].append({})
rec_len = self._ncols * self._nrows
skip = rec_len * self._skip_rec
mwf_logger.debug("rows: {0}".format(self._nrows))
mwf_logger.debug("cols: {0}".format(self._ncols))
mwf_logger.debug("In mwf.set_table")
mwf_logger.debug("skip: {0} rec_len:{1}".format(skip, rec_len))
limit = self._nrows
skip = self._skip_rec
mwf_logger.debug("limit: {0}, skip: {1}".format(limit, skip))
f = db.mwf_forms.lucky({'maass_id':
self.maass_id}) # .skip(skip).limit(limit)
if not f:
mwf_logger.critical(
"You did not supply a valid id! Got:{0}".format(self.maass_id))
return
self._props['Eigenvalue'] = f['Eigenvalue']
self._props['Symmetry'] = f['Symmetry']
self._props['Weight'] = f['Weight']
try:
self._props['Character'] = f['Character']
except: # Trivial charcter default
self._props['Character'] = 0
self._props['Level'] = f['Level']
numc = len(f['Coefficient'])
mwf_logger.debug("numc: {0}".format(numc))
self._props['numc'] = numc
if numc == 0:
self._table = []
return
limit = min(numc, self._nrows)
self._row_heads = range(limit)
self._col_heads = ['n', 'C(n)']
row_min = self._nrows * skip
mwf_logger.debug("numc: {0}".format(numc))
self._table = []
for n in range(limit):
self._table.append([0])
for n in range(limit):
self._row_heads[
n] = n + row_min + 1 # one is fbeacuse we have a cusp form
c = f['Coefficient'][n + row_min]
self._table[n][0] = {'value': c}
self._table.append(list())
def __init__(self, maass_id, **kwds):
r"""
Setup a Maass form from maass_id in the database db
of the type MaassDB.
OPTIONAL parameters:
- dirichlet_c_only = 0 or 1
-fnr = get the Dirichlet series coefficients of this function in self only
- get_coeffs = False if we do not compute or fetch coefficients
"""
self.R = None
self.symmetry = -1
self.weight = 0
self.character = 0
self.level = 1
self.table = {}
self.coeffs = {}
self._maass_id = maass_id
f = maass_db.lucky({'maass_id':maass_id})
if f is None:
raise KeyError("massid %s not found in database"%maass_id)
# print "f here=",f
self.dim = f.get('Dim', 1)
if self.dim == 0:
self.dim = 1
self.R = f.get('Eigenvalue', None)
self.symmetry = f.get('Symmetry', -1)
self.weight = f.get('Weight', 0)
self.character = f.get('Character', 0)
self.cusp_evs = f.get('Cusp_evs', [])
self._fricke = f.get('Fricke', 0)
self.error = f.get('Error', 0)
self.level = f.get('Level', None)
## Contributor key
self.contr = f.get('Contributor', '')
if self.contr == 'FS':
self.contributor_name = 'Fredrik Stroemberg'
elif self.contr == 'HT':
self.contributor_name = 'Holger Then'
else:
self.contributor_name = self.contr
self.num_coeff = f.get('Numc', 0)
if self.R is None or self.level is None:
return
## As default we assume we just have c(0)=1 and c(1)=1
self._get_dirichlet_c_only = kwds.get('get_dirichlet_c_only', False)
self._num_coeff0 = kwds.get('num_coeffs', self.num_coeff)
self._get_coeffs = kwds.get('get_coeffs', True)
self._fnr = kwds.get('fnr', 0)
if self._get_coeffs:
self.coeffs = f.get('Coefficient', [0, 1, 0, 0, 0])
if self.coeffs != [0,1,0,0,0]:
self.num_coeff = len(self.coeffs)
if self._get_dirichlet_c_only:
# if self.coeffs!=[0,1,0,0,0]:
if len(self.coeffs) == 1:
self.coeffs = self.coeffs[0]
else:
res = {}
for n in range(len(self.coeffs)):
res[n] = self.coeffs[n]
self.coeffs = res
self.coeffs = {0: {0: self.coeffs}}
else:
self.coeffs = {}
nc = Gamma0(self.level).ncusps()
self.M0 = f.get('M0', nc)
mwf_logger.debug("maass_id={0}, get_coeffs={1}".format(maass_id, self._get_coeffs))
if self._get_coeffs: # self.coeffs==[] and maass_id:
## Let's see if we have coefficients stored
C = maass_db.get_coefficients({"maass_id": self._maass_id})
if C is not None:
if self._get_dirichlet_c_only:
mwf_logger.debug("setting Dirichlet C!")
if self._fnr > len(C):
self._fnr = 0
if self._num_coeff0 > len(C[self._fnr][0]) - 1:
self._num_coeff0 = len(C[self._fnr][0]) - 1
self.coeffs = []
for j in range(1, self._num_coeff0 + 1):
self.coeffs.append(C[self._fnr][0][j])
else:
mwf_logger.debug("setting C!")
self.coeffs = C
## Make sure that self.coeffs is only the current coefficients
if self._get_coeffs and isinstance(self.coeffs, dict) and not self._get_dirichlet_c_only:
if not isinstance(self.coeffs, dict):
mwf_logger.warning("Coefficients s not a dict. Got:{0}".format(type(self.coeffs)))
else:
n1 = len(self.coeffs.keys())
mwf_logger.debug("|coeff.keys()|:{0}".format(n1))
if n1 != self.dim:
mwf_logger.warning("Got coefficient dict of wrong format!:dim={0} and len(c.keys())={1}".format(self.dim, n1))
if n1 > 0:
for j in range(self.dim):
n2 = len(self.coeffs.get(j, {}).keys())
mwf_logger.debug("|coeff[{0}].keys()|:{1}".format(j, n2))
if n2 != nc:
mwf_logger.warning("Got coefficient dict of wrong format!:num cusps={0} and len(c[0].keys())={1}".format(nc, n2))
self.nc = 1 # len(self.coeffs.keys())
if not self._get_dirichlet_c_only:
pass # self.set_table()
else:
self.table = {}
def set_table(self, **kwds):
self._name = kwds.get('name', '')
self._table = dict()
self._table = []
self._is_set = True
for r in range(self._nrows):
self._table.append([])
for k in range(self._ncols):
self._table[r].append({})
rec_len = self._ncols * self._nrows
skip = rec_len * self._skip_rec
mwf_logger.debug("rows: {0}".format(self._nrows))
mwf_logger.debug("cols: {0}".format(self._ncols))
mwf_logger.debug("In mwf.set_table")
mwf_logger.debug("skip: {0} rec_len:{1}".format(skip, rec_len))
limit = self._nrows
skip = self._skip_rec
mwf_logger.debug("limit: {0}, skip: {1}".format(limit, skip))
f = db.mwf_forms.lucky({'maass_id': self.maass_id}) # .skip(skip).limit(limit)
if not f:
mwf_logger.critical("You did not supply a valid id! Got:{0}".format(self.maass_id))
return
self._props['Eigenvalue'] = f['Eigenvalue']
self._props['Symmetry'] = f['Symmetry']
self._props['Weight'] = f['Weight']
try:
self._props['Character'] = f['Character']
except: # Trivial charcter default
self._props['Character'] = 0
self._props['Level'] = f['Level']
numc = len(f['Coefficient'])
mwf_logger.debug("numc: {0}".format(numc))
self._props['numc'] = numc
if numc == 0:
self._table = []
return
limit = min(numc, self._nrows)
self._row_heads = range(limit)
self._col_heads = ['n', 'C(n)']
row_min = self._nrows * skip
mwf_logger.debug("numc: {0}".format(numc))
self._table = []
for n in range(limit):
self._table.append([0])
for n in range(limit):
self._row_heads[n] = n + row_min + 1 # one is fbeacuse we have a cusp form
c = f['Coefficient'][n + row_min]
self._table[n][0] = {'value': c}
self._table.append(list())
