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Added suport for schematic cache files when components are missing 

Fixes #83
This commit is contained in:
Salvador E. Tropea 2021-08-24 14:37:50 -03:00
parent 8fd6900655
commit 40a42513ba
1 changed files with 18 additions and 4 deletions
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22
kibot/kicad/v5_sch.py
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@ -614,7 +614,13 @@ class SymLib(object):
self.alias = {}
@staticmethod
def _check_add(o, id, lib, needed):
def _check_add(o, id, lib, needed, translate):
if lib is None:
# From a cache
if id in translate:
needed[translate[id]] = o
return True
return False
name = lib+':'+id
if name in needed:
needed[name] = o
@ -635,16 +641,17 @@ class SymLib(object):
if not line.startswith('EESchema-LIBRARY'):
raise SchLibError('Missing library signature', line, f)
line = f.get_line()
translate = {k.replace(':', '_'): k for k, v in needed.items() if v is None} if lib_alias is None else None
while not (line.startswith('#End Library') or line.startswith('# End Library')):
if line.startswith('DEF'):
o = LibComponent(line, f, file)
if o.name:
# Only add components we need
if self._check_add(o, o.name, lib_alias, needed):
if self._check_add(o, o.name, lib_alias, needed, translate):
self.comps[o.name] = o
if o.alias:
if o.alias and lib_alias is not None:
for a in o.alias:
if self._check_add(o, a, lib_alias, needed):
if self._check_add(o, a, lib_alias, needed, translate):
self.alias[a] = o
else:
raise SchLibError('Unknown library entry', line, f)
@ -1598,6 +1605,13 @@ class Schematic(object):
# Mark as None if we don't know the file
self.lib_comps[k] = None
self.dcms[k] = None
# Do we have all the components?
if next((k for k, v in self.comps_data.items() if v is None), None) is not None:
cache_name = fname.replace('.sch', '-cache.lib')
if os.path.isfile(cache_name):
logger.debug("Loading missing components from cache "+cache_name)
o = SymLib()
o.load(cache_name, None, self.comps_data)
if GS.debug_level > 1:
logger.debug("Components after loading: "+str(self.comps_data))
# Join the descriptions with the components