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Post-process docstring output

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Griatch 2020-07-10 14:14:34 +02:00
parent 09c602dd69
commit 29fc31bb01
5 changed files with 140 additions and 97 deletions
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168
evennia/utils/utils.py
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@ -356,16 +356,16 @@ def list_to_string(inlist, endsep="and", addquote=False):
Returns:
liststr (str): The list represented as a string.
Examples:
Example:
```python
```python
# no endsep:
[1,2,3] -> '1, 2, 3'
# with endsep=='and':
[1,2,3] -> '1, 2 and 3'
# with addquote and endsep
[1,2,3] -> '"1", "2" and "3"'
```
```
"""
if not endsep:
@ -839,7 +839,7 @@ def to_bytes(text, session=None):
the text with "?" in place of problematic characters. If the specified encoding cannot
be found, the protocol flag is reset to utf-8. In any case, returns bytes.
Note:
Notes:
If `text` is already bytes, return it as is.
"""
@ -879,7 +879,7 @@ def to_str(text, session=None):
Returns:
decoded_text (str): The decoded text.
Note:
Notes:
If `text` is already str, return it as is.
"""
if isinstance(text, str):
@ -977,18 +977,17 @@ def inherits_from(obj, parent):
distance from parent.
Args:
obj (any): Object to analyze. This may be either an instance
or a class.
parent (any): Can be either instance, class or python path to class.
obj (any): Object to analyze. This may be either an instance or
a class.
parent (any): Can be either an instance, a class or the python
path to the class.
Returns:
inherits_from (bool): If `parent` is a parent to `obj` or not.
Notes:
What differs this function from e.g. `isinstance()` is that `obj`
may be both an instance and a class, and parent may be an
instance, a class, or the python path to a class (counting from
the evennia root directory).
What differentiates this function from Python's `isinstance()` is the
flexibility in the types allowed for the object and parent being compared.
"""
@ -1036,8 +1035,7 @@ def uses_database(name="sqlite3"):
shortcut to having to use the full backend name.
Args:
name (str): One of 'sqlite3', 'mysql', 'postgresql'
or 'oracle'.
name (str): One of 'sqlite3', 'mysql', 'postgresql' or 'oracle'.
Returns:
uses (bool): If the given database is used or not.
@ -1061,20 +1059,19 @@ def delay(timedelay, callback, *args, **kwargs):
timedelay (int or float): The delay in seconds
callback (callable): Will be called as `callback(*args, **kwargs)`
after `timedelay` seconds.
args (any, optional): Will be used as arguments to callback
Kwargs:
persistent (bool, optional): should make the delay persistent
over a reboot or reload
any (any): Will be used as keyword arguments to callback.
*args: Will be used as arguments to callback
Keyword args:
persistent (bool): Make the delay persistent over a reboot or reload.
any: Any other keywords will be use as keyword arguments to callback.
Returns:
deferred (deferred): Will fire with callback after
`timedelay` seconds. Note that if `timedelay()` is used in the
commandhandler callback chain, the callback chain can be
defined directly in the command body and don't need to be
specified here.
deferred: Will fire with callback after `timedelay` seconds. Note that
if `timedelay()` is used in the
commandhandler callback chain, the callback chain can be
defined directly in the command body and don't need to be
specified here.
Note:
Notes:
The task handler (`evennia.scripts.taskhandler.TASK_HANDLER`) will
be called for persistent or non-persistent tasks.
If persistent is set to True, the callback, its arguments
@ -1102,20 +1099,19 @@ def run_async(to_execute, *args, **kwargs):
Args:
to_execute (callable): If this is a callable, it will be
executed with *args and non-reserved *kwargs as arguments.
executed with `*args` and non-reserved `**kwargs` as arguments.
The callable will be executed using ProcPool, or in a thread
if ProcPool is not available.
Kwargs:
Keyword args:
at_return (callable): Should point to a callable with one
argument. It will be called with the return value from
to_execute.
argument. It will be called with the return value from
to_execute.
at_return_kwargs (dict): This dictionary will be used as
keyword arguments to the at_return callback.
keyword arguments to the at_return callback.
at_err (callable): This will be called with a Failure instance
if there is an error in to_execute.
if there is an error in to_execute.
at_err_kwargs (dict): This dictionary will be used as keyword
arguments to the at_err errback.
arguments to the at_err errback.
Notes:
All other `*args` and `**kwargs` will be passed on to
@ -1528,8 +1524,8 @@ def init_new_account(account):
def string_similarity(string1, string2):
"""
This implements a "cosine-similarity" algorithm as described for example in
*Proceedings of the 22nd International Conference on Computation
Linguistics* (Coling 2008), pages 593-600, Manchester, August 2008.
*Proceedings of the 22nd International Conference on Computation
Linguistics* (Coling 2008), pages 593-600, Manchester, August 2008.
The measure-vectors used is simply a "bag of words" type histogram
(but for letters).
@ -1569,8 +1565,8 @@ def string_suggestions(string, vocabulary, cutoff=0.6, maxnum=3):
Returns:
suggestions (list): Suggestions from `vocabulary` with a
similarity-rating that higher than or equal to `cutoff`.
Could be empty if there are no matches.
similarity-rating that higher than or equal to `cutoff`.
Could be empty if there are no matches.
"""
return [
@ -1638,11 +1634,9 @@ def string_partial_matching(alternatives, inp, ret_index=True):
def format_table(table, extra_space=1):
"""
Note: `evennia.utils.evtable` is more powerful than this, but this
function can be useful when the number of columns and rows are
unknown and must be calculated on the fly.
Format a 2D array of strings into a multi-column table.
Args.
Args:
table (list): A list of lists to represent columns in the
table: `[[val,val,val,...], [val,val,val,...], ...]`, where
each val will be placed on a separate row in the
@ -1652,16 +1646,19 @@ def format_table(table, extra_space=1):
padding (in characters) should be left between columns.
Returns:
table (list): A list of lists representing the rows to print
out one by one.
list: A list of lists representing the rows to print out one by one.
Notes:
The function formats the columns to be as wide as the widest member
of each column.
Examples:
`evennia.utils.evtable` is more powerful than this, but this
function can be useful when the number of columns and rows are
unknown and must be calculated on the fly.
```python
Example:
```python
ftable = format_table([[...], [...], ...])
for ir, row in enumarate(ftable):
if ir == 0:
@ -1671,7 +1668,9 @@ def format_table(table, extra_space=1):
string += "\n" + "".join(row)
print string
```
"""
if not table:
return [[]]
@ -1703,12 +1702,10 @@ def percent(value, minval, maxval, formatting="{:3.1f}%"):
current value as a percentage. If None, the
raw float will be returned instead.
Returns:
str or float: The formatted value or the raw percentage
as a float.
str or float: The formatted value or the raw percentage as a float.
Notes:
We try to handle a weird interval gracefully.
- If either maxval or minval is None (open interval),
we (aribtrarily) assume 100%.
- If either maxval or minval is None (open interval), we (aribtrarily) assume 100%.
- If minval > maxval, we return 0%.
- If minval == maxval == value we are looking at a single value match
and return 100%.
@ -1759,7 +1756,9 @@ def percentile(iterable, percent, key=lambda x: x):
percent (float): A value from 0.0 to 1.0.
key (callable, optional). Function to compute value from each element of N.
@return - the percentile of the values
Returns:
float: The percentile of the values
"""
if not iterable:
return None
@ -1792,9 +1791,9 @@ def format_grid(elements, width=78, sep=" ", verbatim_elements=None):
decorations in the grid, such as horizontal bars.
Returns:
gridstr (list): The grid as a list of ready-formatted rows. We return it
like this to make it easier to insert decorations between rows, such
as horizontal bars.
gridstr: The grid as a list of ready-formatted rows. We return it
like this to make it easier to insert decorations between rows, such
as horizontal bars.
"""
if not verbatim_elements:
verbatim_elements = []
@ -1883,13 +1882,13 @@ def get_evennia_pids():
Examples:
This can be used to determine if we are in a subprocess by
something like:
```python
self_pid = os.getpid()
server_pid, portal_pid = get_evennia_pids()
is_subprocess = self_pid not in (server_pid, portal_pid)
```
"""
server_pidfile = os.path.join(settings.GAME_DIR, "server.pid")
portal_pidfile = os.path.join(settings.GAME_DIR, "portal.pid")
@ -2078,16 +2077,15 @@ def at_search_result(matches, caller, query="", quiet=False, **kwargs):
query (str, optional): The search query used to produce `matches`.
quiet (bool, optional): If `True`, no messages will be echoed to caller
on errors.
Kwargs:
Keyword args:
nofound_string (str): Replacement string to echo on a notfound error.
multimatch_string (str): Replacement string to echo on a multimatch error.
Returns:
processed_result (Object or None): This is always a single result
or `None`. If `None`, any error reporting/handling should
already have happened. The returned object is of the type we are
checking multimatches for (e.g. Objects or Commands)
or `None`. If `None`, any error reporting/handling should
already have happened. The returned object is of the type we are
checking multimatches for (e.g. Objects or Commands)
"""
@ -2138,12 +2136,12 @@ class LimitedSizeOrderedDict(OrderedDict):
"""
Limited-size ordered dict.
Kwargs:
Keyword args:
size_limit (int): Use this to limit the number of elements
alloweds to be in this list. By default the overshooting elements
will be removed in FIFO order.
alloweds to be in this list. By default the overshooting elements
will be removed in FIFO order.
fifo (bool, optional): Defaults to `True`. Remove overshooting elements
in FIFO order. If `False`, remove in FILO order.
in FIFO order. If `False`, remove in FILO order.
"""
super().__init__()
@ -2210,10 +2208,10 @@ def get_all_typeclasses(parent=None):
from this parent.
Returns:
typeclasses (dict): On the form {"typeclass.path": typeclass, ...}
dict: On the form `{"typeclass.path": typeclass, ...}`
Notes:
This will dynamicall retrieve all abstract django models inheriting at any distance
This will dynamically retrieve all abstract django models inheriting at any distance
from the TypedObject base (aka a Typeclass) so it will work fine with any custom
classes being added.
@ -2236,26 +2234,34 @@ def get_all_typeclasses(parent=None):
def interactive(func):
"""
Decorator to make a method pausable with yield(seconds)
and able to ask for user-input with response=yield(question).
For the question-asking to work, 'caller' must the name
of an argument or kwarg to the decorated function.
Decorator to make a method pausable with `yield(seconds)`
and able to ask for user-input with `response=yield(question)`.
For the question-asking to work, one of the args or kwargs to the
decorated function must be named 'caller'.
Note that this turns the method into a generator.
Raises:
ValueError: If asking an interactive question but the decorated
function has no arg or kwarg named 'caller'.
ValueError: If passing non int/float to yield using for pausing.
Example usage:
Example:
@interactive
def myfunc(caller):
caller.msg("This is a test")
# wait five seconds
yield(5)
# ask user (caller) a question
response = yield("Do you want to continue waiting?")
if response == "yes":
```python
@interactive
def myfunc(caller):
caller.msg("This is a test")
# wait five seconds
yield(5)
else:
# ...
# ask user (caller) a question
response = yield("Do you want to continue waiting?")
if response == "yes":
yield(5)
else:
# ...
```
Notes:
This turns the decorated function or method into a generator.
"""
from evennia.utils.evmenu import get_input