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prjxray: Enable instance to be printed to file instead of stdout 

Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
This commit is contained in:
Tomasz Michalak 2019-06-25 15:31:21 +02:00
parent 24d852c016
commit e8fdac9f70
1 changed files with 12 additions and 8 deletions
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20
prjxray/verilog.py
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@ -35,21 +35,25 @@ endmodule
''' % (DIN_N, DOUT_N))
def instance(mod, name, ports, params={}, sort=True):
def instance(mod, name, ports, params={}, sort=True, string_buffer=sys.stdout):
# TODO: make this print nicer
tosort = sorted if sort else lambda x: x
print(' %s' % mod)
print(' %s' % mod, file=string_buffer)
if len(params):
print(' #(')
print(' #(', file=string_buffer)
for i, (paramk, paramv) in enumerate(tosort(params.items())):
comma = '' if i == len(params) - 1 else ','
print(' .%s(%s)%s' % (paramk, paramv, comma))
print(' )')
print(' %s (' % name)
print(
' .%s(%s)%s' % (paramk, paramv, comma),
file=string_buffer)
print(' )', file=string_buffer)
print(' %s (' % name, file=string_buffer)
for i, (portk, portv) in enumerate(tosort(ports.items())):
comma = '' if i == len(ports) - 1 else ','
print(' .%s(%s)%s' % (portk, portv, comma))
print(' );')
print(
' .%s(%s)%s' % (portk, portv, comma),
file=string_buffer)
print(' );', file=string_buffer)
def quote(s):