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DSDL compiler for libuavcan - dsdlc

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This commit is contained in:
Pavel Kirienko
2014-03-03 13:39:27 +04:00
parent 5568e5751e
commit c035dd4436
5 changed files with 368 additions and 8 deletions
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pyuavcan/dsdl_test_data/root_a/425.TypeInRootA.uavcan
+5
View File
@@ -2,5 +2,10 @@
# Test file
#
int2 SMALL_CONST = -2
int61 CONST = -123456789
float16 FLOAT_CONST = 1.23
float16 FLOAT_CONST2 = nan
float16 FLOAT_CONST3 = -inf
root_b.TypeInRootB type_in_root_b
root_a.ns2.TypeInNs2[<5] type_in_ns_2
pyuavcan/pyuavcan/dsdl/parser.py
+6 -5
View File
@@ -92,13 +92,14 @@ class CompoundType(Type):
KIND_SERVICE = 0
KIND_MESSAGE = 1
def __init__(self, full_name, kind, dsdl_signature, dsdl_path, default_dtid, filename):
def __init__(self, full_name, kind, dsdl_signature, dsdl_path, default_dtid, filename, source_text):
super().__init__(full_name, Type.CATEGORY_COMPOUND)
self.dsdl_signature = dsdl_signature
self.dsdl_path = dsdl_path
self.default_dtid = default_dtid
self.kind = kind
self.filename = filename
self.source_text = source_text
max_bitlen_sum = lambda fields: sum([x.type.get_max_bitlen() for x in fields])
if kind == CompoundType.KIND_SERVICE:
self.request_fields = []
@@ -362,10 +363,10 @@ class Parser:
try:
filename = os.path.abspath(filename)
with open(filename) as f:
text = f.read()
source_text = f.read()
full_typename, default_dtid = self._full_typename_and_dtid_from_filename(filename)
numbered_lines = list(self._tokenize(text))
numbered_lines = list(self._tokenize(source_text))
all_attributes_names = set()
fields, constants, resp_fields, resp_constants = [], [], [], []
response_part = False
@@ -396,7 +397,7 @@ class Parser:
dsdl_signature = self._compute_dsdl_signature(full_typename, fields, constants,
resp_fields, resp_constants)
typedef = CompoundType(full_typename, CompoundType.KIND_SERVICE, dsdl_signature, filename,
default_dtid, filename)
default_dtid, filename, source_text)
typedef.request_fields = fields
typedef.request_constants = constants
typedef.response_fields = resp_fields
@@ -406,7 +407,7 @@ class Parser:
else:
dsdl_signature = self._compute_dsdl_signature(full_typename, fields, constants)
typedef = CompoundType(full_typename, CompoundType.KIND_MESSAGE, dsdl_signature, filename,
default_dtid, filename)
default_dtid, filename, source_text)
typedef.fields = fields
typedef.constants = constants
max_bitlen = typedef.get_max_bitlen()