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Merge pull request #4 from elfring/use_augmented_assignments 

Use augmented assignment statements
This commit is contained in:
David A. Wheeler 2019-02-25 23:26:21 -05:00 committed by GitHub
parent e4f4d4a34b 3b8ca7b34a
commit 872ec190ac
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 33 additions and 33 deletions
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@ -330,7 +330,7 @@ def print_multi_line(text):
position = starting_position
print(' ', end='')
print(w, end='')
position = position + len(w) + 1
position += len(w) + 1
# This matches references to CWE identifiers, so we can HTMLize them.
@ -448,8 +448,8 @@ class Hit(object):
print(' ' + h(self.note), end='')
else:
if self.suggestion:
main_text = main_text + h(self.suggestion) + ". "
main_text = main_text + h(self.note)
main_text += h(self.suggestion) + ". "
main_text += h(self.note)
print()
print_multi_line(main_text)
if output_format:
@ -477,7 +477,7 @@ def add_warning(hit):
None):
return
if linenumber == ignoreline:
num_ignored_hits = num_ignored_hits + 1
num_ignored_hits += 1
else:
hitlist.append(hit)
if show_immediately:
@ -500,12 +500,12 @@ def extract_c_parameters(text, pos=0):
if text[i] == '(':
break
elif text[i] in string.whitespace:
i = i + 1
i += 1
else:
return []
else: # Never found a reasonable ending.
return []
i = i + 1
i += 1
parameters = [""] # Insert 0th entry, so 1st parameter is parameter[1].
currentstart = i
parenlevel = 1
@ -525,11 +525,11 @@ def extract_c_parameters(text, pos=0):
# parse that deeply, we just need to know we'll stay
# in string mode:
elif c == '\\':
i = i + 1
i += 1
elif incomment:
if c == '*' and text[i:i + 2] == '*/':
incomment = 0
i = i + 1
i += 1
else:
if c == '"':
instring = 1
@ -537,20 +537,20 @@ def extract_c_parameters(text, pos=0):
instring = 2
elif c == '/' and text[i:i + 2] == '/*':
incomment = 1
i = i + 1
i += 1
elif c == '/' and text[i:i + 2] == '//':
while i < len(text) and text[i] != "\n":
i = i + 1
i += 1
elif c == '\\' and text[i:i + 2] == '\\"':
i = i + 1 # Handle exposed '\"'
i += 1 # Handle exposed '\"'
elif c == '(':
parenlevel = parenlevel + 1
parenlevel += 1
elif c == ',' and (parenlevel == 1):
parameters.append(
p_trailingbackslashes.sub('', text[currentstart:i]).strip())
currentstart = i + 1
elif c == ')':
parenlevel = parenlevel - 1
parenlevel -= 1
if parenlevel <= 0:
parameters.append(
p_trailingbackslashes.sub(
@ -564,7 +564,7 @@ def extract_c_parameters(text, pos=0):
"Parsing failed to find end of parameter list; "
"semicolon terminated it in %s" % text[pos:pos + 200])
return parameters
i = i + 1
i += 1
internal_warn("Parsing failed to find end of parameter list in %s" %
text[pos:pos + 200])
return [] # Treat unterminated list as an empty list
@ -1381,7 +1381,7 @@ def c_valid_match(text, position):
if c == '(':
return 1
elif c in string.whitespace:
i = i + 1
i += 1
else:
if falsepositive:
return 0 # No following "(", presume invalid.
@ -1421,7 +1421,7 @@ def process_directive():
if hitlist[i].filename == filename and hitlist[i].line == linenumber:
del hitlist[i] # DESTROY - this is a DESTRUCTIVE iterator.
hitfound = 1 # Don't break, because there may be more than one.
num_ignored_hits = num_ignored_hits + 1
num_ignored_hits += 1
if not hitfound:
ignoreline = linenumber + 1 # Nothing found - ignore next line.
@ -1473,7 +1473,7 @@ def process_c_file(f, patch_infos):
# Symlinks should never get here, but just in case...
if (not allowlink) and os.path.islink(f):
print("BUG! Somehow got a symlink in process_c_file!")
num_links_skipped = num_links_skipped + 1
num_links_skipped += 1
return
try:
my_input = open(f, "r")
@ -1526,26 +1526,26 @@ def process_c_file(f, patch_infos):
i = m.end(0)
continue
if c == "\n":
linenumber = linenumber + 1
sumlines = sumlines + 1
linenumber += 1
sumlines += 1
linebegin = 1
if codeinline:
sloc = sloc + 1
sloc += 1
codeinline = 0
i = i + 1
i += 1
continue
i = i + 1 # From here on, text[i] points to next character.
i += 1 # From here on, text[i] points to next character.
if i < len(text):
nextc = text[i]
else:
nextc = ''
if incomment:
if c == '*' and nextc == '/':
i = i + 1
i += 1
incomment = 0
elif instring:
if c == '\\' and (nextc != "\n"):
i = i + 1
i += 1
elif c == '"' and instring == 1:
instring = 0
elif c == "'" and instring == 2:
@ -1556,7 +1556,7 @@ def process_c_file(f, patch_infos):
i + 1) # Is there a directive here?
if m:
process_directive()
i = i + 1
i += 1
incomment = 1
elif c == '/' and nextc == '/': # "//" comments - skip to EOL.
m = p_directive.match(text,
@ -1564,7 +1564,7 @@ def process_c_file(f, patch_infos):
if m:
process_directive()
while i < len(text) and text[i] != "\n":
i = i + 1
i += 1
elif c == '"':
instring = 1
codeinline = 1
@ -1605,11 +1605,11 @@ def process_c_file(f, patch_infos):
elif p_digits.match(c):
while i < len(text) and p_digits.match(
text[i]): # Process a number.
i = i + 1
i += 1
# else some other character, which we ignore.
# End of loop through text. Wrap up.
if codeinline:
sloc = sloc + 1
sloc += 1
if incomment:
error("File ended while in comment.")
if instring:
@ -1720,14 +1720,14 @@ def maybe_process_file(f, patch_infos):
if (not allowlink) and os.path.islink(f):
if not quiet:
print_warning("Skipping symbolic link directory " + h(f))
num_links_skipped = num_links_skipped + 1
num_links_skipped += 1
return
base_filename = os.path.basename(f)
if (skipdotdir and len(base_filename) > 1
and (base_filename[0] == ".")):
if not quiet:
print_warning("Skipping directory with initial dot " + h(f))
num_dotdirs_skipped = num_dotdirs_skipped + 1
num_dotdirs_skipped += 1
return
for dir_entry in os.listdir(f):
maybe_process_file(os.path.join(f, dir_entry), patch_infos)
@ -1743,7 +1743,7 @@ def maybe_process_file(f, patch_infos):
if (not allowlink) and os.path.islink(f):
if not quiet:
print_warning("Skipping symbolic link file " + h(f))
num_links_skipped = num_links_skipped + 1
num_links_skipped += 1
elif not os.path.isfile(f):
# Skip anything not a normal file. This is so that
# device files, etc. won't cause trouble.
@ -1773,7 +1773,7 @@ def process_file_args(files, patch_infos):
if (not allowlink) and os.path.islink(f):
if not quiet:
print_warning("Skipping symbolic link " + h(f))
num_links_skipped = num_links_skipped + 1
num_links_skipped += 1
elif os.path.isfile(f) or f == "-":
# If on the command line, FORCE processing of it.
# Currently, we only process C/C++.
@ -2095,7 +2095,7 @@ def show_final_results():
count_per_level[hit.level] = count_per_level[hit.level] + 1
if hit.level >= minimum_level:
hit.show()
count = count + 1
count += 1
if hit.level >= error_level:
error_level_exceeded = True
if output_format: