def read_file(self, file, section=''):
self.section = section
if len(file):
self.file = file
# any valid conf-file written by a ConfigParser?
(path, tail) = os.path.split(self.file)
if os.path.isfile(self.file):
# read a file created by a self.rCP instance
self.rCP.read(self.file)
self.isModified = False
else:
old = os.path.join(path, 'config.txt')
if os.path.isfile(old):
# note config.txt is a file not created by self.rCP,
# conversion.
with open(old) as r:
self.isModified = True
for line in r:
line = qa_util.clear_line(line)
if len(line):
sz1 = len(line) - 1
if line[sz1] == ':':
ny_sect = line[0:sz1] # rm ':'
self.rCP.add_section(ny_sect)
else:
k = line.split('=', 1)
self.rCP.set(ny_sect, k[0], k[1])
return
def readConfigFiles(self):
if len(self.ldOpts) == 0:
self.ldOpts.append({})
# list config files, if any.
lCfgFiles=[]
# At first, any item specified by QA_CONF on the command-line
if 'QA_CONF' in self.ldOpts[self.cl_ix]:
lCfgFiles.append(self.ldOpts[self.cl_ix]['QA_CONF'])
if 'TASK' in self.ldOpts[self.cl_ix]:
lCfgFiles.append(self.ldOpts[self.cl_ix]['TASK'])
if len(lCfgFiles) == 0:
lCfgFiles.append('') # force to enter the for-loop
for cfg in lCfgFiles:
self.ldOpts.append({})
_ldo = self.ldOpts[len(self.ldOpts)-1]
if len(cfg):
with open(cfg, 'r') as f:
select=''
lock=''
for line in f:
line = qa_util.clear_line(line)
if len(line) == 0:
continue
# SELECT|LOCK may have '=', '+=', or ' '; the latter
# two accumulate and the value may have embedded '='
if line[:6] == 'SELECT':
str0=self.setSelLock(line)
if str0[0] == '=':
select = str0[1:]
else:
if len(select):
select += ','
select += str0[2:]
continue
elif line[:4] == 'LOCK':
str0=self.setSelLock(line)
if str0[0] == '=':
lock = str0[1:]
else:
if len(lock):
lock += ','
lock += str0[2:]
continue
else:
pos = line.find('=')
if pos == -1:
key=line.upper()
val='t'
if key == 'NEXT':
val=1
elif key == 'SHOW_NEXT':
val=1
else:
(key, val) = line.split('=', 1)
key=key.upper()
if key == 'PROJECT' and len(self.project) == 0:
# for PROJECT_AS, too
self.project = val
elif len(key) > 2 and key[0:3] == 'QC_':
# --> backward compatible
key = 'QA' + key[2:]
# comma-sep list --> python list, but protect
# those containing braces
if val.find('{') == -1:
try:
# --> list of integers
val=[ int(x) for x in val.split(',') ]
except ValueError:
# --> list of strings
s=repr(val)
if s.find(',') > -1:
val=val.split(',')
except:
pass
_ldo[key] = val # fill in regular QA options
if len(select):
self.lSelect.extend(select.split(','))
if len(lock):
self.lLock.extend(lock.split(','))
if 'QA_CONF' in _ldo.keys():
str0 = _ldo['QA_CONF']
del _ldo['QA_CONF']
else:
str0='' # default configuration
self.searchQA_CONF_chain(str0, lCfgFiles)
# preserve the list of configuration files
if len(self.ldOpts):
val=''
for cfg in lCfgFiles:
if len(cfg):
if len(val):
val += ','
val += cfg
self.ldOpts[0]['QA_CONF'] = val
return
def readQA_CONF_files(self):
# list config files, if any.
lCfgFiles = []
# At first, any item specified by QA_CONF on the command-line,
# which is given by index 1
_ldo = self.ldOpts[1]
if 'QA_CONF' in _ldo:
lCfgFiles.append(_ldo['QA_CONF'])
if 'TASK' in _ldo:
lCfgFiles.append(_ldo['TASK'])
if len(lCfgFiles) == 0:
lCfgFiles.append('') # force to enter the for-loop
for cfg in lCfgFiles:
self.ldOpts.append({})
_ldo = self.ldOpts[len(self.ldOpts) - 1]
if len(cfg):
if not os.path.isfile(cfg):
print 'no such file ' + cfg
sys.exit(1)
with open(cfg, 'r') as f:
select = ''
lock = ''
for line in f:
line = qa_util.clear_line(line)
if len(line) == 0:
continue
# SELECT|LOCK may have '=', '+=', or ' '; the latter
# two accumulate and the value may have embedded '='
if line[:6] == 'SELECT':
str0 = self.setSelLock(line)
if str0[0] == '=':
select = str0[1:]
else:
if len(select):
select += ','
select += str0[2:]
continue
elif line[:4] == 'LOCK':
str0 = self.setSelLock(line)
if str0[0] == '=':
lock = str0[1:]
else:
if len(lock):
lock += ','
lock += str0[2:]
continue
else:
pos = line.find('=')
if pos == -1:
key = line.upper()
val = 't'
if key == 'NEXT' or key == 'NEXT_VAR':
val = 1
elif key == 'SHOW_NEXT':
val = 1
else:
(key, val) = line.split('=', 1)
key = key.upper()
if key == 'PROJECT' and len(self.project) == 0:
# self.project is set to give precedence to 1st key
self.project = val
elif key == 'PROJECT_AS' and len(self.project_as) == 0:
self.project_as = val
elif len(key) > 2 and key[0:3] == 'QC_':
# --> backward compatible
key = 'QA' + key[2:]
# comma-sep list --> python list, but protect
# those containing braces
if not '{' in val:
try:
# --> list of integers
val = [int(x) for x in val.split(',')]
# but, only a single one
if len(val) == 1:
val = val[0]
except ValueError:
# --> list of strings
s = repr(val)
if ',' in s:
val = val.split(',')
except:
pass
_ldo[key] = val # fill in regular QA options
if len(select):
self.lSelect.extend(select.split(','))
if len(lock):
self.lLock.extend(lock.split(','))
if 'QA_CONF' in _ldo:
str0 = _ldo['QA_CONF']
del _ldo['QA_CONF']
else:
str0 = '' # default configuration
self.searchQA_CONF_chain(str0, lCfgFiles)
# special
if 'NEXT' in _ldo:
if not 'NEXT_VAR' in _ldo:
_ldo['NEXT_VAR'] = 1
# preserve the list of configuration files
if len(self.ldOpts):
val = ''
for cfg in lCfgFiles:
if len(cfg):
if len(val):
val += ','
val += cfg
self.ldOpts[0]['QA_CONF'] = val
return
def read_file(self, file, section=''):
self.section = section
if len(file):
self.file = file
# for .qa.cfg formatted (new)
isConvert = False
isOld = False
isNew = False
(path, fname) = os.path.split(self.file)
if fname == '.qa-config.txt':
old = self.file
isConvert = True
isOld = True
self.is_read_only = True
elif fname == '.qa.cfg':
new = self.file
isNew = True
self.is_read_only = True
else:
self.is_read_only = True
# as long as installation/update stuff is done by bash scripts,
# the old config file format has precedence
old = os.path.join(path, 'config.txt')
if os.path.isfile(old):
isConvert = True
isOld = True
new = os.path.join(path, 'qa.cfg')
if os.path.isfile(new):
isNew = True
if not isNew and not isOld:
self.rCP.add_section(section)
return #from scratch
if isConvert:
if not self.is_read_only:
# at this point old exists
if isNew:
old_modTime = qa_util.f_get_mod_time(old)
new_modTime = qa_util.f_get_mod_time(new)
if old_modTime > new_modTime:
isConvert = True
else:
isConvert = False
if isConvert:
# conversion
with open(old) as r:
self.isModified = True
for line in r:
line = qa_util.clear_line(line)
if len(line):
sz1 = len(line) - 1
if line[sz1] == ':':
ny_sect = line[0:sz1] # rm ':'
self.rCP.add_section(ny_sect)
else:
k = line.split('=', 1)
# some backward compatibility
if k[0] == "QA_HOME":
k[0] = "QA_TABLES"
self.rCP.set(ny_sect, k[0], k[1])
else:
# read a file created by a self.rCP instance
self.rCP.read(self.file)
self.isModified = False
return