def check_python_versions(files):
"""Check that a set of Python files works with supported Ptyhon versions"""
# This is a dict dict mapping:
# version -> filename -> reasons
#
# Reasons are tuples of (lineno, string), where the string is the
# cause for a version incompatibility.
all_issues = {}
# Parse files and run pyqver on each file.
for path in files:
with open(path) as pyfile:
full_text = pyfile.read()
versions = pyqver.get_versions(full_text, path)
for ver, reasons in versions.items():
if ver <= spack_min_supported:
continue
# Record issues. Mark exceptions with '# nopyqver' comment
for lineno, cause in reasons:
lines = full_text.split('\n')
if not re.search(r'#\s*nopyqver\s*$', lines[lineno - 1]):
all_issues.setdefault(ver, {})[path] = reasons
# Print a message if there are are issues
if all_issues:
tty.msg("Spack must remain compatible with Python version %d.%d"
% spack_min_supported)
# Print out a table showing which files/linenos require which
# python version, and a string describing why.
for v in sorted(all_issues.keys(), reverse=True):
messages = []
for path in sorted(all_issues[v].keys()):
short_path = path
if path.startswith(spack.paths.prefix):
short_path = path[len(spack.paths.prefix):]
reasons = [r for r in set(all_issues[v][path]) if r]
for lineno, cause in reasons:
file_line = "%s:%s" % (short_path.lstrip('/'), lineno)
messages.append((file_line, cause))
print()
tty.msg("These files require version %d.%d:" % v)
maxlen = max(len(f) for f, prob in messages)
fmt = "%%-%ds%%s" % (maxlen + 3)
print(fmt % ('File', 'Reason'))
print(fmt % ('-' * (maxlen), '-' * 20))
for msg in messages:
print(fmt % msg)
# Fail this test if there were issues.
assert not all_issues
def check_python_versions(files):
"""Check that a set of Python files works with supported Ptyhon versions"""
# This is a dict dict mapping:
# version -> filename -> reasons
#
# Reasons are tuples of (lineno, string), where the string is the
# cause for a version incompatibility.
all_issues = {}
# Parse files and run pyqver on each file.
for path in files:
with open(path) as pyfile:
full_text = pyfile.read()
versions = pyqver.get_versions(full_text, path)
for ver, reasons in versions.items():
if ver <= spack_min_supported:
continue
# Record issues. Mark exceptions with '# nopyqver' comment
for lineno, cause in reasons:
lines = full_text.split('\n')
if not re.search(r'#\s*nopyqver\s*$', lines[lineno - 1]):
all_issues.setdefault(ver, {})[path] = reasons
# Print a message if there are are issues
if all_issues:
tty.msg("Spack must remain compatible with Python version %d.%d" %
spack_min_supported)
# Print out a table showing which files/linenos require which
# python version, and a string describing why.
for v in sorted(all_issues.keys(), reverse=True):
messages = []
for path in sorted(all_issues[v].keys()):
short_path = path
if path.startswith(spack.prefix):
short_path = path[len(spack.prefix):]
reasons = [r for r in set(all_issues[v][path]) if r]
for lineno, cause in reasons:
file_line = "%s:%s" % (short_path.lstrip('/'), lineno)
messages.append((file_line, cause))
print()
tty.msg("These files require version %d.%d:" % v)
maxlen = max(len(f) for f, prob in messages)
fmt = "%%-%ds%%s" % (maxlen + 3)
print(fmt % ('File', 'Reason'))
print(fmt % ('-' * (maxlen), '-' * 20))
for msg in messages:
print(fmt % msg)
# Fail this test if there were issues.
assert not all_issues
def check_python_versions(self, *files):
# dict version -> filename -> reasons
all_issues = {}
for fn in files:
if fn != '/Users/gamblin2/src/spack/var/spack/packages/vim/package.py':
continue
print fn
with open(fn) as pyfile:
versions = pyqver2.get_versions(pyfile.read())
for ver, reasons in versions.items():
if ver > spack_max_version:
if not ver in all_issues:
all_issues[ver] = {}
all_issues[ver][fn] = reasons
if all_issues:
tty.error("Spack must run on Python version %d.%d"
% spack_max_version)
for v in sorted(all_issues.keys(), reverse=True):
msgs = []
for fn in sorted(all_issues[v].keys()):
short_fn = fn
if fn.startswith(spack.prefix):
short_fn = fn[len(spack.prefix):]
reasons = [r for r in set(all_issues[v][fn]) if r]
for r in reasons:
msgs.append(("%s:%s" % ('spack' + short_fn, r[0]), r[1]))
tty.error("These files require version %d.%d:" % v)
maxlen = max(len(f) for f, prob in msgs)
fmt = "%%-%ds%%s" % (maxlen+3)
print fmt % ('File', 'Reason')
print fmt % ('-' * (maxlen), '-' * 20)
for msg in msgs:
print fmt % msg
self.assertTrue(len(all_issues) == 0)
def check_python_versions(self, *files):
# dict version -> filename -> reasons
all_issues = {}
for fn in files:
with open(fn) as pyfile:
versions = pyqver2.get_versions(pyfile.read())
for ver, reasons in versions.items():
if ver > spack_max_version:
if not ver in all_issues:
all_issues[ver] = {}
all_issues[ver][fn] = reasons
if all_issues:
tty.error("Spack must run on Python version %d.%d"
% spack_max_version)
for v in sorted(all_issues.keys(), reverse=True):
msgs = []
for fn in sorted(all_issues[v].keys()):
short_fn = fn
if fn.startswith(spack.prefix):
short_fn = fn[len(spack.prefix):]
reasons = [r for r in set(all_issues[v][fn]) if r]
for r in reasons:
msgs.append(("%s:%s" % ('spack' + short_fn, r[0]), r[1]))
tty.error("These files require version %d.%d:" % v)
maxlen = max(len(f) for f, prob in msgs)
fmt = "%%-%ds%%s" % (maxlen+3)
print fmt % ('File', 'Reason')
print fmt % ('-' * (maxlen), '-' * 20)
for msg in msgs:
print fmt % msg
self.assertTrue(len(all_issues) == 0)