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all: Fix Python comparison to None and True, and use "not in".

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These are basic PEP8 recommendations.
This commit is contained in:
Christian Clauss
2023-03-08 16:17:54 +01:00
committed by Damien George
parent f3a596db7d
commit 4376c969f6
6 changed files with 12 additions and 12 deletions
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10
tools/uf2conv.py
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@@ -85,9 +85,9 @@ def convert_from_uf2(buf):
if datalen > 476:
assert False, "Invalid UF2 data size at " + ptr
newaddr = hd[3]
if (hd[2] & 0x2000) and (currfamilyid == None):
if (hd[2] & 0x2000) and (currfamilyid is None):
currfamilyid = hd[7]
if curraddr == None or ((hd[2] & 0x2000) and hd[7] != currfamilyid):
if curraddr is None or ((hd[2] & 0x2000) and hd[7] != currfamilyid):
currfamilyid = hd[7]
curraddr = newaddr
if familyid == 0x0 or familyid == hd[7]:
@@ -111,7 +111,7 @@ def convert_from_uf2(buf):
families_found[hd[7]] = newaddr
else:
families_found[hd[7]] = newaddr
if prev_flag == None:
if prev_flag is None:
prev_flag = hd[2]
if prev_flag != hd[2]:
all_flags_same = False
@@ -234,7 +234,7 @@ def convert_from_hex_to_uf2(buf):
break
elif tp == 0:
addr = upper + ((rec[1] << 8) | rec[2])
if appstartaddr == None:
if appstartaddr is None:
appstartaddr = addr
i = 4
while i < len(rec) - 1:
@@ -419,7 +419,7 @@ def main():
)
if args.convert or ext != "uf2":
drives = []
if args.output == None:
if args.output is None:
args.output = "flash." + ext
else:
drives = get_drives()