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build/generic_programmer: catch 404 not found when downloading config/proxy.

This commit is contained in:
Florent Kermarrec 2020-05-05 12:16:29 +02:00
parent d0b8daa005
commit 9a7f9cb87b
1 changed files with 8 additions and 6 deletions
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14
litex/build/generic_programmer.py
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@ -47,9 +47,10 @@ class GenericProgrammer:
fullname = tools.cygpath(os.path.join(self.prog_local, self.flash_proxy_basename))
try:
r = requests.get(d + self.flash_proxy_basename)
with open(fullname, "wb") as f:
f.write(r.content)
return fullname
if r.status_code != 404:
with open(fullname, "wb") as f:
f.write(r.content)
return fullname
except:
pass
raise OSError("Failed to find flash proxy bitstream")
@ -70,9 +71,10 @@ class GenericProgrammer:
fullname = tools.cygpath(os.path.join(self.prog_local, self.config))
try:
r = requests.get(d + self.config)
with open(fullname, "wb") as f:
f.write(r.content)
return fullname
if r.status_code != 404:
with open(fullname, "wb") as f:
f.write(r.content)
return fullname
except:
pass
raise OSError("Failed to find config file")