def _get_isinfo(self):
# qty = electronics_qty.get_compliant_qty(self.ident, self.quantity)
if self.ident.startswith("PCB"):
from tendril.entityhub.modules import get_pcb_lib
pcblib = get_pcb_lib()
ident = self.ident[len("PCB ") :]
if ident in pcblib.keys():
symbol = pcblib[ident]
else:
self._isinfo = None
self._sourcing_exception = SourcingIdentNotRecognized(
self.parent.sourcing_policy, self.ident, self.refdeslist
)
return
else:
try:
symbol = get_symbol(self.ident)
except NoGedaSymbolException:
self._isinfo = None
self._sourcing_exception = SourcingIdentNotRecognized(
self.parent.sourcing_policy, self.ident, self.refdeslist
)
return
try:
self._isinfo = symbol.indicative_sourcing_info[0]
except IndexError:
self._isinfo = None
self._sourcing_exception = SourcingIdentNotSourceable(
self.parent.sourcing_policy, self.ident, self.refdeslist
)
def main():
"""
The tendril-gedaif script entry point.
"""
parser = _get_parser()
args = parser.parse_args()
done = False
verbose = args.verbose or args.pricing or args.utilization
idents = gsymlib.gsymlib_idents
if args.search:
if args.regex:
rex = re.compile(args.search)
ridents = [ident for ident in idents if rex.search(ident)]
else:
ridents = [ident for ident in idents if args.search in ident]
rsymbols = [gsymlib.get_symbol(ident) for ident in ridents]
if len(rsymbols):
terminal.render_hline()
if args.pricing is True:
pricing = args.quantity
else:
pricing = False
for symbol in rsymbols:
render_symbol(symbol, verbose, args.utilization, pricing)
if not verbose:
terminal.render_hline()
done = True
if not done:
parser.print_help()
def render_search_results():
form = SourcingIdentSearch()
if form.validate_on_submit():
ident = form.ident.data
qty = form.qty.data
if not qty:
qty = electronics_qty.get_compliant_qty(ident, 1)
form.qty.data = qty
try:
qty = int(qty)
except ValueError:
qty = Length(qty)
vl = []
for vname in form.vendors.data:
v = get_vendor_by_name(vname)
if not v:
raise ValueError
vl.append(v)
try:
vsi = get_sourcing_information(ident,
qty,
avendors=vl,
allvendors=True,
get_all=form.get_all.data)
except SourcingException:
vsi = []
symbol = get_symbol(ident)
stage = {
'crumbroot':
'/sourcing',
'breadcrumbs': [
Crumb(name="Sourcing", path=""),
Crumb(name="Vendors", path="vendors/"),
Crumb(name="Search Results", path="vendors/results")
],
'isinfos':
vsi,
'ident':
ident,
'symbol':
symbol,
}
return render_template('vendors_search_results.html',
stage=stage,
form=form,
pagetitle='Sourcing Search Results')
else:
return redirect(url_for('.main'))
def render_search_results():
form = SourcingIdentSearch()
if form.validate_on_submit():
ident = form.ident.data
qty = form.qty.data
if not qty:
qty = electronics_qty.get_compliant_qty(ident, 1)
form.qty.data = qty
try:
qty = int(qty)
except ValueError:
qty = Length(qty)
vl = []
for vname in form.vendors.data:
v = get_vendor_by_name(vname)
if not v:
raise ValueError
vl.append(v)
try:
vsi = get_sourcing_information(
ident, qty, avendors=vl, allvendors=True,
get_all=form.get_all.data
)
except SourcingException:
vsi = []
symbol = get_symbol(ident)
stage = {'crumbroot': '/sourcing',
'breadcrumbs': [
Crumb(name="Sourcing", path=""),
Crumb(name="Vendors", path="vendors/"),
Crumb(name="Search Results", path="vendors/results")],
'isinfos': vsi,
'ident': ident,
'symbol': symbol,
}
return render_template('vendors_search_results.html', stage=stage,
form=form, pagetitle='Sourcing Search Results')
else:
return redirect(url_for('.main'))
def get_symbol(self, value, device=None, footprint=None):
from tendril.gedaif import gsymlib
if device is None:
device = self._device
if footprint is None:
footprint = self._footprint
if self._stype == 'resistor':
if isinstance(value, (str, Resistance)):
try:
return gsymlib.find_resistor(value, footprint, device)
except (gsymlib.NoGedaSymbolException, InvalidOperation):
pass
if self._stype == 'capacitor':
if isinstance(value, (str, Capacitance)):
try:
return gsymlib.find_capacitor(value, footprint, device)
except (gsymlib.NoGedaSymbolException, InvalidOperation):
pass
ident = electronics.ident_transform(device, value, footprint)
return gsymlib.get_symbol(ident)
def get_symbol(self, value, device=None, footprint=None):
from tendril.gedaif import gsymlib
if device is None:
device = self._device
if footprint is None:
footprint = self._footprint
# TODO Handle other parameters such as wattage, voltage
if self._stype == 'resistor':
if isinstance(value, (str, Resistance)):
try:
return gsymlib.find_resistor(device, footprint, value)
except (gsymlib.NoGedaSymbolException, InvalidOperation):
pass
if self._stype == 'capacitor':
if isinstance(value, (str, Capacitance)):
try:
return gsymlib.find_capacitor(device, footprint, value)
except (gsymlib.NoGedaSymbolException, InvalidOperation):
pass
ident = electronics.ident_transform(device, value, footprint)
return gsymlib.get_symbol(ident)