contrib/check-code.py

41830:6d6bd9039ecd

    xrange = range
try:
    import re2
except ImportError:
    re2 = None

def compilere(pat, multiline=False):
    if multiline:
        pat = '(?m)' + pat
    if re2:

    # rules depending on implementation of repquote()
    (r'(^| )pp +xxxxqq[ \n][^\n]', "add two newlines after '.. note::'"),
  ] + commonpypats[1]
]

# common filters to convert *.py
commonpyfilters = [
    (r"""(?msx)(?P<comment>\#.*?$)|
         ((?P<quote>('''|\"\"\"|(?<!')'(?!')|(?<!")"(?!")))
          (?P<text>(([^\\]|\\.)*?))

     "use pycompat.isdarwin"),
    ],
    # warnings
    [],
]

# extension non-filter patterns
pyextnfpats = [
    [(r'^"""\n?[A-Z]', "don't capitalize docstring title")],
    # warnings

     webtemplatefilters, webtemplatepats),
    ('all except for .po', r'.*(?<!\.po)$', '',
     allfilesfilters, allfilespats),
]

def _preparepats():
    def preparefailandwarn(failandwarn):
        for pats in failandwarn:
            for i, pseq in enumerate(pats):
                # fix-up regexes for multi-line searches

    def preparefilters(filters):
        for i, flt in enumerate(filters):
            filters[i] = re.compile(flt[0]), flt[1]

    for cs in (checks,):
        for c in cs:
            failandwarn = c[-1]
            preparefailandwarn(failandwarn)

            filters = c[-2]

        fc = _checkfiledata(name, f, pre, filters, pats, context,
                            logfunc, maxerr, warnings, blame, debug, lineno)
        if fc:
            result = False

    return result

def _checkfiledata(name, f, filedata, filters, pats, context,
                   logfunc, maxerr, warnings, blame, debug, lineno,

41831:867883d454ea

    xrange = range
try:
    import re2
except ImportError:
    re2 = None

import testparseutil

def compilere(pat, multiline=False):
    if multiline:
        pat = '(?m)' + pat
    if re2:

    # rules depending on implementation of repquote()
    (r'(^| )pp +xxxxqq[ \n][^\n]', "add two newlines after '.. note::'"),
  ] + commonpypats[1]
]

# patterns to check *.py for embedded ones in test script
embeddedpypats = [
  [
  ] + commonpypats[0],
  # warnings
  [
  ] + commonpypats[1]
]

# common filters to convert *.py
commonpyfilters = [
    (r"""(?msx)(?P<comment>\#.*?$)|
         ((?P<quote>('''|\"\"\"|(?<!')'(?!')|(?<!")"(?!")))
          (?P<text>(([^\\]|\\.)*?))

     "use pycompat.isdarwin"),
    ],
    # warnings
    [],
]

# filters to convert *.py for embedded ones in test script
embeddedpyfilters = [
] + commonpyfilters

# extension non-filter patterns
pyextnfpats = [
    [(r'^"""\n?[A-Z]', "don't capitalize docstring title")],
    # warnings

     webtemplatefilters, webtemplatepats),
    ('all except for .po', r'.*(?<!\.po)$', '',
     allfilesfilters, allfilespats),
]

# (desc,
#  func to pick up embedded code fragments,
#  list of patterns to convert target files
#  list of patterns to detect errors/warnings)
embeddedchecks = [
    ('embedded python',
     testparseutil.pyembedded, embeddedpyfilters, embeddedpypats)
]

def _preparepats():
    def preparefailandwarn(failandwarn):
        for pats in failandwarn:
            for i, pseq in enumerate(pats):
                # fix-up regexes for multi-line searches

    def preparefilters(filters):
        for i, flt in enumerate(filters):
            filters[i] = re.compile(flt[0]), flt[1]

    for cs in (checks, embeddedchecks):
        for c in cs:
            failandwarn = c[-1]
            preparefailandwarn(failandwarn)

            filters = c[-2]

        fc = _checkfiledata(name, f, pre, filters, pats, context,
                            logfunc, maxerr, warnings, blame, debug, lineno)
        if fc:
            result = False

    if f.endswith('.t') and "no-" "check-code" not in pre:
        if debug:
            print("Checking embedded code in %s" % (f))

        prelines = pre.splitlines()
        embeddederros = []
        for name, embedded, filters, pats in embeddedchecks:
            # "reset curmax at each repetition" treats maxerr as "max
            # nubmer of errors in an actual file per entry of
            # (embedded)checks"
            curmaxerr = maxerr

            for found in embedded(f, prelines, embeddederros):
                filename, starts, ends, code = found
                fc = _checkfiledata(name, f, code, filters, pats, context,
                                    logfunc, curmaxerr, warnings, blame, debug,
                                    lineno, offset=starts - 1)
                if fc:
                    result = False
                    if curmaxerr:
                        if fc >= curmaxerr:
                            break
                        curmaxerr -= fc

    return result

def _checkfiledata(name, f, filedata, filters, pats, context,
                   logfunc, maxerr, warnings, blame, debug, lineno,