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m fix + metadata collection creation with ponysay-tool

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This commit is contained in:
Mattias Andrée 2012-11-03 09:52:24 +01:00
parent fcaeae45ec
commit ce23f8892a
5 changed files with 115 additions and 15 deletions
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4
completion/ponysay-tool
View file

@ -15,4 +15,8 @@
(argumented (option --edit-apply) (complete --edit-apply) (bind --edit) (desc 'Replace all metadata with stash metadata'))
(argumented (option --dimensions) (complete --dimensions) (arg PONYDIR) (files -d *) (desc 'Generate pony dimension file for a directory'))
(argumented (option --metadata) (complete --metadata) (arg PONYDIR) (files -d *) (desc 'Generate pony metadata collection file for a directory'))
)

25
manuals/ponysay.texinfo
View file

@ -1105,10 +1105,11 @@ its purpose is to provide tools to ponysay relevant actions that is not printing
(like the commands @command{ponysay} and @command{ponythink}).
@menu
* Fill KMS cache:: Pre-generate kmsponies to your cache.
* Metadata pasting:: Copy, remove, stash and apply stashed pony metadata.
* Editing metadata:: Editing the metadata in a pony file.
* Dimension files:: Generate pony dimension files.
* Fill KMS cache:: Pre-generate kmsponies to your cache.
* Metadata pasting:: Copy, remove, stash and apply stashed pony metadata.
* Editing metadata:: Editing the metadata in a pony file.
* Metadata collections:: Generate pony metadata collection files.
* Dimension files:: Generate pony dimension files.
@end menu
@ -1269,6 +1270,22 @@ Exit the editor, do not forget to save if you have made changes.
@end table
@node Metadata collections
@csection Metadata collections
@cindex metadata collection files
@cindex pony metadata collections
@opindex @option{--metadata}
@opindex @option{--restrict}
@opindex @option{-r}
Pony metadata collection files are used by @command{ponysay} to by just reading
one file per directory determine all pony files metadata and determine which
ponies will pass the @option{--restrict} option when ponies are randomly selected.
A metadata colletion file's content a list, of pony files with and their corresponding
metadata as a map from tag name to tag value set, serialised with Python's cPickle module.
@node Dimension files
@section Dimension files
@cindex dimension files

78
ponysay-tool.py
View file

@ -78,6 +78,9 @@ class PonysayTool():
elif (opts['--dimensions'] is not None) and (len(opts['--dimensions']) == 1):
self.generateDimensions(opts['--dimensions'][0])
elif (opts['--metadata'] is not None) and (len(opts['--metadata']) == 1):
self.generateMetadata(opts['--metadata'][0])
elif (opts['--edit'] is not None) and (len(opts['--edit']) == 1):
pony = opts['--edit'][0]
if not os.path.isfile(pony):
@ -286,6 +289,78 @@ class PonysayTool():
file.flush()
'''
Generate pony metadata collection file for a directory
@param ponydir The directory
'''
def generateMetadata(self, ponydir):
if not ponydir.endswith('/'):
ponydir += '/'
def makeset(value):
rc = set()
bracket = 0
esc = False
buf = ''
for c in value:
if esc:
if bracket == 0:
if c not in (',', '\\', '('. ')'):
buf += '\\'
buf += c
esc = False
elif c == '(':
bracket += 1
elif c == ')':
if bracket == 0:
raise Exception('Bracket mismatch')
bracket -= 1
elif c == '\\':
esc = True
elif bracket == 0:
if c == ',':
buf = buf.strip()
if len(buf) > 0:
rc.add(buf)
buf = ''
else:
buf += c
if bracket > 0:
raise Exception('Bracket mismatch')
buf = buf.strip()
if len(buf) > 0:
rc.add(buf)
return rc
everything = []
for ponyfile in os.listdir(ponydir):
if ponyfile.endswith('.pony') and (ponyfile != '.pony'):
with open(ponydir + ponyfile, 'rb') as file:
data = file.read().decode('utf8', 'replace')
data = [line.replace('\n', '') for line in data.split('\n')]
if data[0] != '$$$':
meta = []
else:
sep = 1
while data[sep] != '$$$':
sep += 1
meta = data[1 : sep]
data = []
for line in meta:
if ':' in line:
key = line[:line.find(':')].strip()
value = line[line.find(':') + 1:]
test = key
for c in 'ABCDEFGHIJKLMN OPQRSTUVWXYZ':
test = test.replace(c, '')
if (len(test) == 0) and (len(key) > 0):
data.append((key, makeset(value)))
everything.append(ponyfile[:-5], data)
import cPickle
with open(ponydir + 'metadata', 'wb') as file:
cPickle.dump(everything, file, -1)
file.flush()
'''
Edit a pony file's metadata
@ -825,7 +900,7 @@ if __name__ == '__main__':
'%s %s' % (usage_program, '(--edit | --edit-rm) \033[33mPONY-FILE\033[39m'),
'%s %s' % (usage_program, '--edit-stash \033[33mPONY-FILE\033[39m > \033[33mSTASH-FILE\033[39m'),
'%s %s' % (usage_program, '--edit-apply \033[33mPONY-FILE\033[39m < \033[33mSTASH-FILE\033[39m'),
'%s %s' % (usage_program, '--dimensions \033[33mPONY-DIR\033[39m'),
'%s %s' % (usage_program, '(--dimensions | --metadata) \033[33mPONY-DIR\033[39m'),
])
usage = usage.replace('\033[', '\0')
@ -845,6 +920,7 @@ if __name__ == '__main__':
opts.add_argumentless(['-v', '--version'], help = 'Print the version of the program.')
opts.add_argumentless(['--kms'], help = 'Generate all kmsponies for the current TTY palette')
opts.add_argumented( ['--dimensions'], arg = 'PONY-DIR', help = 'Generate pony dimension file for a directory')
opts.add_argumented( ['--metadata'], arg = 'PONY-DIR', help = 'Generate pony metadata collection file for a directory')
opts.add_argumented( ['--edit'], arg = 'PONY-FILE', help = 'Edit a pony file\'s metadata')
opts.add_argumented( ['--edit-rm'], arg = 'PONY-FILE', help = 'Remove metadata from a pony file')
opts.add_argumented( ['--edit-apply'], arg = 'PONY-FILE', help = 'Apply metadata from stdin to a pony file')

8
ponysay.py
View file

@ -581,22 +581,22 @@ class Ponysay():
def __init__(self, cellkey, cellvalue):
(self.cellkey, self.callvalue) = (key, value)
def __call__(self, has):
return False if key not in has else (has[key] != value)
return False if key not in has else (value not in has[key])
class STest:
def __init__(self, cellkey, cellvalue):
(self.cellkey, self.callvalue) = (key, value)
def __call__(self, has):
return False if key not in has else (has[key] ?= value)
return False if key not in has else (value in has[key])
class ITest:
def __init__(self, cellkey, cellvalue):
(self.cellkey, self.callvalue) = (key, value)
def __call__(self, has):
return True if key not in has else (has[key] != value)
return True if key not in has else (value not in has[key])
class NTest:
def __init__(self, cellkey, cellvalue):
(self.cellkey, self.callvalue) = (key, value)
def __call__(self, has):
return True if key not in has else (has[key] == value)
return True if key not in has else (value in has[key])
if strict and invert: return SITest(key, value)
if strict: return STest(key, value)
if invert: return ITest(key, value)

15
setup.py
View file

@ -389,12 +389,15 @@ class Setup():
env = conf['custom-env-python']
if env is None:
(out, err) = Popen(['env', 'python', '--version'], stdout=PIPE, stderr=PIPE).communicate()
out = out.decode('utf8', 'replace') + err.decode('utf8', 'replace')
out = out.replace('\n', '')
env = out.split(' ')[1].split('.')[0]
if int(env) < 3: env = 'python3'
else: env = 'python'
try:
(out, err) = Popen(['env', 'python', '--version'], stdout=PIPE, stderr=PIPE).communicate()
out = out.decode('utf8', 'replace') + err.decode('utf8', 'replace')
out = out.replace('\n', '')
env = out.split(' ')[1].split('.')[0]
if int(env) < 3: env = 'python3'
else: env = 'python'
except:
env = 'python3'
mane = False
for command in commands:
if conf[command] is not None: