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api_coverage.py: Print file name and line number with the reported item

This commit is contained in:
Kai Huuhko 2014-05-16 14:23:20 +03:00
parent ea2fa02667
commit a605fdfe8b
1 changed files with 49 additions and 13 deletions
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62
api_coverage.py
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@ -116,6 +116,7 @@ def pkg_config(require, min_vers=None):
def get_capis(inc_path, prefix): def get_capis(inc_path, prefix):
capis = [] capis = []
capilns = []
capi_pattern = re.compile( capi_pattern = re.compile(
"^ *EAPI [A-Za-z_ *\n]+ *\**\n?(?!" + "^ *EAPI [A-Za-z_ *\n]+ *\**\n?(?!" +
c_excludes + ")(" + prefix + c_excludes + ")(" + prefix +
@ -135,18 +136,28 @@ def get_capis(inc_path, prefix):
with open(*open_args, **open_kwargs) as header: with open(*open_args, **open_kwargs) as header:
capi = header.read() capi = header.read()
line_starts = []
i = 0
header.seek(0)
for line in header:
line_starts.append(i)
i += len(line)
matches = re.finditer(capi_pattern, capi) matches = re.finditer(capi_pattern, capi)
for match in matches: for match in matches:
func = match.group(1) func = match.group(1)
start = match.start()
line_n = line_starts.index(start) + 1
capilns.append((f, line_n))
capis.append(func) capis.append(func)
return capis return capilns, capis
def get_pyapis(pxd_path, header_name, prefix): def get_pyapis(pxd_path, header_name, prefix):
pyapilns = []
pyapis = [] pyapis = []
pyapi_pattern1 = re.compile( pyapi_pattern1 = re.compile(
'(cdef extern from "' + header_name + '\.h":\n)(.+)', 'cdef extern from "' + header_name + '\.h":\n(.+)',
flags=re.S flags=re.S
) )
pyapi_pattern2 = re.compile( pyapi_pattern2 = re.compile(
@ -165,15 +176,24 @@ def get_pyapis(pxd_path, header_name, prefix):
with open(*open_args, **open_kwargs) as pxd: with open(*open_args, **open_kwargs) as pxd:
pyapi = pxd.read() pyapi = pxd.read()
cdef = re.search(pyapi_pattern1, pyapi) cdef = re.search(pyapi_pattern1, pyapi)
if cdef: if cdef:
matches = re.finditer(pyapi_pattern2, cdef.group(2)) offset = cdef.start(1)
line_starts = []
i = 0
pxd.seek(0)
for line in pxd:
line_starts.append(i)
i += len(line)
matches = re.finditer(pyapi_pattern2, cdef.group(1))
for match in matches: for match in matches:
func = match.group(1) func = match.group(1)
start = match.start() + offset
line_n = line_starts.index(start) + 1
pyapilns.append((f, line_n))
pyapis.append(func) pyapis.append(func)
return pyapis return pyapilns, pyapis
for lib in args.libs: for lib in args.libs:
@ -190,18 +210,34 @@ for lib in args.libs:
pxd_path, header_name, prefix = params[lib] pxd_path, header_name, prefix = params[lib]
capis = get_capis(inc_path, prefix) c_api_line_ns, c_apis = get_capis(inc_path, prefix)
pyapis = get_pyapis(pxd_path, header_name, prefix) py_api_line_ns, py_apis = get_pyapis(pxd_path, header_name, prefix)
capis = set(capis) capis = set(c_apis)
pyapis = set(pyapis) pyapis = set(py_apis)
differences = capis.union(pyapis) - capis.intersection(pyapis) differences = capis.union(pyapis) - capis.intersection(pyapis)
for d in sorted(differences): for d in sorted(differences):
if args.python and d in capis: if args.python:
print("{0} is missing from Python API".format(d)) try:
if args.c and d in pyapis: i = c_apis.index(d)
print("{0} is missing from C API".format(d)) line_f, line_n = c_api_line_ns[i]
except ValueError:
pass
else:
print("{0} line {1}: {2} is missing from Python API".format(
line_f, line_n, d
))
if args.c:
try:
i = py_apis.index(d)
line_f, line_n = py_api_line_ns[i]
except ValueError:
pass
else:
print("{0} line {1}: {2} is missing from C API".format(
line_f, line_n, d
))
if args.python or args.c: if args.python or args.c:
print("\n---") print("\n---")