Update to new build process and turn on lint.
This commit is contained in:
Scott Shawcroft
parent
15bb72b94e
commit
5805e79a4e
6 changed files with 488 additions and 72 deletions
3
.gitignore
vendored
3
.gitignore
vendored
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@ -2,3 +2,6 @@ __pycache__
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_build
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*.pyc
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*.mpy
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.env
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build*
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bundles
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433
.pylintrc
Normal file
433
.pylintrc
Normal file
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@ -0,0 +1,433 @@
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[MASTER]
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# A comma-separated list of package or module names from where C extensions may
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# be loaded. Extensions are loading into the active Python interpreter and may
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# run arbitrary code
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extension-pkg-whitelist=
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# Add files or directories to the blacklist. They should be base names, not
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# paths.
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ignore=CVS
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# Add files or directories matching the regex patterns to the blacklist. The
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# regex matches against base names, not paths.
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ignore-patterns=
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# Python code to execute, usually for sys.path manipulation such as
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# pygtk.require().
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#init-hook=
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# Use multiple processes to speed up Pylint.
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# jobs=1
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jobs=2
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# List of plugins (as comma separated values of python modules names) to load,
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# usually to register additional checkers.
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load-plugins=
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# Pickle collected data for later comparisons.
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persistent=yes
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# Specify a configuration file.
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#rcfile=
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# Allow loading of arbitrary C extensions. Extensions are imported into the
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# active Python interpreter and may run arbitrary code.
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unsafe-load-any-extension=no
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[MESSAGES CONTROL]
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# Only show warnings with the listed confidence levels. Leave empty to show
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# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
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confidence=
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# Disable the message, report, category or checker with the given id(s). You
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# can either give multiple identifiers separated by comma (,) or put this
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# option multiple times (only on the command line, not in the configuration
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# file where it should appear only once).You can also use "--disable=all" to
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# disable everything first and then reenable specific checks. For example, if
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# you want to run only the similarities checker, you can use "--disable=all
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# --enable=similarities". If you want to run only the classes checker, but have
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# no Warning level messages displayed, use"--disable=all --enable=classes
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# --disable=W"
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# disable=import-error,print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call
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disable=print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call,import-error
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# Enable the message, report, category or checker with the given id(s). You can
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# either give multiple identifier separated by comma (,) or put this option
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# multiple time (only on the command line, not in the configuration file where
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# it should appear only once). See also the "--disable" option for examples.
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enable=
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[REPORTS]
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# Python expression which should return a note less than 10 (10 is the highest
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# note). You have access to the variables errors warning, statement which
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# respectively contain the number of errors / warnings messages and the total
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# number of statements analyzed. This is used by the global evaluation report
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# (RP0004).
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evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
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# Template used to display messages. This is a python new-style format string
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# used to format the message information. See doc for all details
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#msg-template=
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# Set the output format. Available formats are text, parseable, colorized, json
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# and msvs (visual studio).You can also give a reporter class, eg
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# mypackage.mymodule.MyReporterClass.
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output-format=text
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# Tells whether to display a full report or only the messages
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reports=no
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# Activate the evaluation score.
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score=yes
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[REFACTORING]
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# Maximum number of nested blocks for function / method body
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max-nested-blocks=5
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[LOGGING]
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# Logging modules to check that the string format arguments are in logging
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# function parameter format
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logging-modules=logging
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[SPELLING]
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# Spelling dictionary name. Available dictionaries: none. To make it working
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# install python-enchant package.
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spelling-dict=
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# List of comma separated words that should not be checked.
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spelling-ignore-words=
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# A path to a file that contains private dictionary; one word per line.
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spelling-private-dict-file=
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# Tells whether to store unknown words to indicated private dictionary in
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# --spelling-private-dict-file option instead of raising a message.
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spelling-store-unknown-words=no
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[MISCELLANEOUS]
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# List of note tags to take in consideration, separated by a comma.
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#notes=FIXME,XXX,TODO
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notes=FIXME,XXX
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[TYPECHECK]
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# List of decorators that produce context managers, such as
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# contextlib.contextmanager. Add to this list to register other decorators that
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# produce valid context managers.
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contextmanager-decorators=contextlib.contextmanager
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# List of members which are set dynamically and missed by pylint inference
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# system, and so shouldn't trigger E1101 when accessed. Python regular
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# expressions are accepted.
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generated-members=
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# Tells whether missing members accessed in mixin class should be ignored. A
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# mixin class is detected if its name ends with "mixin" (case insensitive).
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ignore-mixin-members=yes
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# This flag controls whether pylint should warn about no-member and similar
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# checks whenever an opaque object is returned when inferring. The inference
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# can return multiple potential results while evaluating a Python object, but
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# some branches might not be evaluated, which results in partial inference. In
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# that case, it might be useful to still emit no-member and other checks for
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# the rest of the inferred objects.
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ignore-on-opaque-inference=yes
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# List of class names for which member attributes should not be checked (useful
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# for classes with dynamically set attributes). This supports the use of
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# qualified names.
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ignored-classes=optparse.Values,thread._local,_thread._local
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# List of module names for which member attributes should not be checked
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# (useful for modules/projects where namespaces are manipulated during runtime
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# and thus existing member attributes cannot be deduced by static analysis. It
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# supports qualified module names, as well as Unix pattern matching.
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ignored-modules=
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# Show a hint with possible names when a member name was not found. The aspect
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# of finding the hint is based on edit distance.
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missing-member-hint=yes
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# The minimum edit distance a name should have in order to be considered a
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# similar match for a missing member name.
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missing-member-hint-distance=1
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# The total number of similar names that should be taken in consideration when
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# showing a hint for a missing member.
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missing-member-max-choices=1
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[VARIABLES]
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# List of additional names supposed to be defined in builtins. Remember that
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# you should avoid to define new builtins when possible.
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additional-builtins=
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# Tells whether unused global variables should be treated as a violation.
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allow-global-unused-variables=yes
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# List of strings which can identify a callback function by name. A callback
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# name must start or end with one of those strings.
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callbacks=cb_,_cb
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# A regular expression matching the name of dummy variables (i.e. expectedly
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# not used).
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dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
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# Argument names that match this expression will be ignored. Default to name
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# with leading underscore
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ignored-argument-names=_.*|^ignored_|^unused_
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# Tells whether we should check for unused import in __init__ files.
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init-import=no
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# List of qualified module names which can have objects that can redefine
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# builtins.
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redefining-builtins-modules=six.moves,future.builtins
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[FORMAT]
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# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
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# expected-line-ending-format=
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expected-line-ending-format=LF
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# Regexp for a line that is allowed to be longer than the limit.
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ignore-long-lines=^\s*(# )?<?https?://\S+>?$
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# Number of spaces of indent required inside a hanging or continued line.
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indent-after-paren=4
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# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
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# tab).
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indent-string=' '
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# Maximum number of characters on a single line.
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max-line-length=100
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# Maximum number of lines in a module
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max-module-lines=1000
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# List of optional constructs for which whitespace checking is disabled. `dict-
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# separator` is used to allow tabulation in dicts, etc.: {1 : 1,\n222: 2}.
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# `trailing-comma` allows a space between comma and closing bracket: (a, ).
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# `empty-line` allows space-only lines.
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no-space-check=trailing-comma,dict-separator
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# Allow the body of a class to be on the same line as the declaration if body
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# contains single statement.
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single-line-class-stmt=no
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# Allow the body of an if to be on the same line as the test if there is no
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# else.
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single-line-if-stmt=no
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[SIMILARITIES]
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# Ignore comments when computing similarities.
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ignore-comments=yes
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# Ignore docstrings when computing similarities.
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ignore-docstrings=yes
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# Ignore imports when computing similarities.
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ignore-imports=no
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# Minimum lines number of a similarity.
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min-similarity-lines=4
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[BASIC]
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# Naming hint for argument names
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argument-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
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# Regular expression matching correct argument names
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argument-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
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# Naming hint for attribute names
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attr-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
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# Regular expression matching correct attribute names
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attr-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
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# Bad variable names which should always be refused, separated by a comma
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bad-names=foo,bar,baz,toto,tutu,tata
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# Naming hint for class attribute names
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class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
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# Regular expression matching correct class attribute names
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class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
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# Naming hint for class names
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# class-name-hint=[A-Z_][a-zA-Z0-9]+$
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class-name-hint=[A-Z_][a-zA-Z0-9_]+$
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# Regular expression matching correct class names
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||||
# class-rgx=[A-Z_][a-zA-Z0-9]+$
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class-rgx=[A-Z_][a-zA-Z0-9_]+$
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|
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# Naming hint for constant names
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const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$
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# Regular expression matching correct constant names
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||||
const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
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|
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# Minimum line length for functions/classes that require docstrings, shorter
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# ones are exempt.
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docstring-min-length=-1
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# Naming hint for function names
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||||
function-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
|
||||
|
||||
# Regular expression matching correct function names
|
||||
function-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
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|
||||
# Good variable names which should always be accepted, separated by a comma
|
||||
# good-names=i,j,k,ex,Run,_
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good-names=r,g,b,i,j,k,n,ex,Run,_
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|
||||
# Include a hint for the correct naming format with invalid-name
|
||||
include-naming-hint=no
|
||||
|
||||
# Naming hint for inline iteration names
|
||||
inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$
|
||||
|
||||
# Regular expression matching correct inline iteration names
|
||||
inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
|
||||
|
||||
# Naming hint for method names
|
||||
method-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
|
||||
|
||||
# Regular expression matching correct method names
|
||||
method-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
|
||||
|
||||
# Naming hint for module names
|
||||
module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
|
||||
|
||||
# Regular expression matching correct module names
|
||||
module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
|
||||
|
||||
# Colon-delimited sets of names that determine each other's naming style when
|
||||
# the name regexes allow several styles.
|
||||
name-group=
|
||||
|
||||
# Regular expression which should only match function or class names that do
|
||||
# not require a docstring.
|
||||
no-docstring-rgx=^_
|
||||
|
||||
# List of decorators that produce properties, such as abc.abstractproperty. Add
|
||||
# to this list to register other decorators that produce valid properties.
|
||||
property-classes=abc.abstractproperty
|
||||
|
||||
# Naming hint for variable names
|
||||
variable-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
|
||||
|
||||
# Regular expression matching correct variable names
|
||||
variable-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
|
||||
|
||||
|
||||
[IMPORTS]
|
||||
|
||||
# Allow wildcard imports from modules that define __all__.
|
||||
allow-wildcard-with-all=no
|
||||
|
||||
# Analyse import fallback blocks. This can be used to support both Python 2 and
|
||||
# 3 compatible code, which means that the block might have code that exists
|
||||
# only in one or another interpreter, leading to false positives when analysed.
|
||||
analyse-fallback-blocks=no
|
||||
|
||||
# Deprecated modules which should not be used, separated by a comma
|
||||
deprecated-modules=optparse,tkinter.tix
|
||||
|
||||
# Create a graph of external dependencies in the given file (report RP0402 must
|
||||
# not be disabled)
|
||||
ext-import-graph=
|
||||
|
||||
# Create a graph of every (i.e. internal and external) dependencies in the
|
||||
# given file (report RP0402 must not be disabled)
|
||||
import-graph=
|
||||
|
||||
# Create a graph of internal dependencies in the given file (report RP0402 must
|
||||
# not be disabled)
|
||||
int-import-graph=
|
||||
|
||||
# Force import order to recognize a module as part of the standard
|
||||
# compatibility libraries.
|
||||
known-standard-library=
|
||||
|
||||
# Force import order to recognize a module as part of a third party library.
|
||||
known-third-party=enchant
|
||||
|
||||
|
||||
[CLASSES]
|
||||
|
||||
# List of method names used to declare (i.e. assign) instance attributes.
|
||||
defining-attr-methods=__init__,__new__,setUp
|
||||
|
||||
# List of member names, which should be excluded from the protected access
|
||||
# warning.
|
||||
exclude-protected=_asdict,_fields,_replace,_source,_make
|
||||
|
||||
# List of valid names for the first argument in a class method.
|
||||
valid-classmethod-first-arg=cls
|
||||
|
||||
# List of valid names for the first argument in a metaclass class method.
|
||||
valid-metaclass-classmethod-first-arg=mcs
|
||||
|
||||
|
||||
[DESIGN]
|
||||
|
||||
# Maximum number of arguments for function / method
|
||||
max-args=5
|
||||
|
||||
# Maximum number of attributes for a class (see R0902).
|
||||
# max-attributes=7
|
||||
max-attributes=11
|
||||
|
||||
# Maximum number of boolean expressions in a if statement
|
||||
max-bool-expr=5
|
||||
|
||||
# Maximum number of branch for function / method body
|
||||
max-branches=12
|
||||
|
||||
# Maximum number of locals for function / method body
|
||||
max-locals=15
|
||||
|
||||
# Maximum number of parents for a class (see R0901).
|
||||
max-parents=7
|
||||
|
||||
# Maximum number of public methods for a class (see R0904).
|
||||
max-public-methods=20
|
||||
|
||||
# Maximum number of return / yield for function / method body
|
||||
max-returns=6
|
||||
|
||||
# Maximum number of statements in function / method body
|
||||
max-statements=50
|
||||
|
||||
# Minimum number of public methods for a class (see R0903).
|
||||
min-public-methods=2
|
||||
|
||||
|
||||
[EXCEPTIONS]
|
||||
|
||||
# Exceptions that will emit a warning when being caught. Defaults to
|
||||
# "Exception"
|
||||
overgeneral-exceptions=Exception
|
||||
63
.travis.yml
63
.travis.yml
|
|
@ -1,53 +1,30 @@
|
|||
# Travis CI configuration for automated .mpy file generation.
|
||||
# Author: Tony DiCola
|
||||
# License: Public Domain
|
||||
# This configuration will work with Travis CI (travis-ci.org) to automacially
|
||||
# build .mpy files for CircuitPython when a new tagged release is created. This
|
||||
# file is relatively generic and can be shared across multiple repositories by
|
||||
# following these steps:
|
||||
# 1. Copy this file into a .travis.yml file in the root of the repository.
|
||||
# 2. Change the deploy > file section below to list each of the .mpy files
|
||||
# that should be generated. The config will automatically look for
|
||||
# .py files with the same name as the source for generating the .mpy files.
|
||||
# Note that the .mpy extension should be lower case!
|
||||
# 3. Commit the .travis.yml file and push it to GitHub.
|
||||
# 4. Go to travis-ci.org and find the repository (it needs to be setup to access
|
||||
# your github account, and your github account needs access to write to the
|
||||
# repo). Flip the 'ON' switch on for Travis and the repo, see the Travis
|
||||
# docs for more details: https://docs.travis-ci.com/user/getting-started/
|
||||
# 5. Get a GitHub 'personal access token' which has at least 'public_repo' or
|
||||
# 'repo' scope: https://help.github.com/articles/creating-an-access-token-for-command-line-use/
|
||||
# Keep this token safe and secure! Anyone with the token will be able to
|
||||
# access and write to your GitHub repositories. Travis will use the token
|
||||
# to attach the .mpy files to the release.
|
||||
# 6. In the Travis CI settings for the repository that was enabled find the
|
||||
# environment variable editing page: https://docs.travis-ci.com/user/environment-variables/#Defining-Variables-in-Repository-Settings
|
||||
# Add an environment variable named GITHUB_TOKEN and set it to the value
|
||||
# of the GitHub personal access token above. Keep 'Display value in build
|
||||
# log' flipped off.
|
||||
# 7. That's it! Tag a release and Travis should go to work to add .mpy files
|
||||
# to the release. It takes about a 2-3 minutes for a worker to spin up,
|
||||
# build mpy-cross, and add the binaries to the release.
|
||||
language: generic
|
||||
# This is a common .travis.yml for generating library release zip files for
|
||||
# CircuitPython library releases using circuitpython-build-tools.
|
||||
# See https://github.com/adafruit/circuitpython-build-tools for detailed setup
|
||||
# instructions.
|
||||
|
||||
sudo: true
|
||||
dist: trusty
|
||||
sudo: false
|
||||
language: python
|
||||
python:
|
||||
- "3.6"
|
||||
|
||||
cache:
|
||||
pip: true
|
||||
|
||||
deploy:
|
||||
provider: releases
|
||||
api_key: $GITHUB_TOKEN
|
||||
file:
|
||||
- "adafruit_fxas21002c.mpy"
|
||||
file_glob: true
|
||||
file: bundles/*
|
||||
skip_cleanup: true
|
||||
on:
|
||||
tags: true
|
||||
|
||||
before_install:
|
||||
- sudo apt-get -yqq update
|
||||
- sudo apt-get install -y build-essential git python python-pip
|
||||
- git clone https://github.com/adafruit/circuitpython.git -b 2.x
|
||||
- make -C circuitpython/mpy-cross
|
||||
- export PATH=$PATH:$PWD/circuitpython/mpy-cross/
|
||||
- sudo pip install shyaml
|
||||
install:
|
||||
- pip install pylint circuitpython-build-tools
|
||||
|
||||
before_deploy:
|
||||
- shyaml get-values deploy.file < .travis.yml | sed 's/.mpy/.py/' | xargs -L1 mpy-cross
|
||||
script:
|
||||
- pylint adafruit_fxas21002c.py
|
||||
- ([[ ! -d "examples" ]] || pylint --disable=missing-docstring,invalid-name examples/*.py)
|
||||
- circuitpython-build-bundles --filename_prefix adafruit-circuitpython-fxas21002c --library_location .
|
||||
|
|
|
|||
|
|
@ -35,34 +35,36 @@ import time
|
|||
import ustruct
|
||||
|
||||
import adafruit_bus_device.i2c_device as i2c_device
|
||||
from micropython import const
|
||||
|
||||
|
||||
# Internal constants and register values:
|
||||
_FXAS21002C_ADDRESS = const(0x21) # 0100001
|
||||
_FXAS21002C_ID = const(0xD7) # 1101 0111
|
||||
_GYRO_REGISTER_STATUS = const(0x00)
|
||||
_GYRO_REGISTER_OUT_X_MSB = const(0x01)
|
||||
_GYRO_REGISTER_OUT_X_LSB = const(0x02)
|
||||
_GYRO_REGISTER_OUT_Y_MSB = const(0x03)
|
||||
_GYRO_REGISTER_OUT_Y_LSB = const(0x04)
|
||||
_GYRO_REGISTER_OUT_Z_MSB = const(0x05)
|
||||
_GYRO_REGISTER_OUT_Z_LSB = const(0x06)
|
||||
_GYRO_REGISTER_WHO_AM_I = const(0x0C) # 11010111 r
|
||||
_GYRO_REGISTER_CTRL_REG0 = const(0x0D) # 00000000 r/w
|
||||
_GYRO_REGISTER_CTRL_REG1 = const(0x13) # 00000000 r/w
|
||||
_GYRO_REGISTER_CTRL_REG2 = const(0x14) # 00000000 r/w
|
||||
_GYRO_SENSITIVITY_250DPS = 0.0078125 # Table 35 of datasheet
|
||||
_GYRO_SENSITIVITY_500DPS = 0.015625 # ..
|
||||
_GYRO_SENSITIVITY_1000DPS = 0.03125 # ..
|
||||
_GYRO_SENSITIVITY_2000DPS = 0.0625 # ..
|
||||
_FXAS21002C_ADDRESS = const(0x21) # 0100001
|
||||
_FXAS21002C_ID = const(0xD7) # 1101 0111
|
||||
_GYRO_REGISTER_STATUS = const(0x00)
|
||||
_GYRO_REGISTER_OUT_X_MSB = const(0x01)
|
||||
_GYRO_REGISTER_OUT_X_LSB = const(0x02)
|
||||
_GYRO_REGISTER_OUT_Y_MSB = const(0x03)
|
||||
_GYRO_REGISTER_OUT_Y_LSB = const(0x04)
|
||||
_GYRO_REGISTER_OUT_Z_MSB = const(0x05)
|
||||
_GYRO_REGISTER_OUT_Z_LSB = const(0x06)
|
||||
_GYRO_REGISTER_WHO_AM_I = const(0x0C) # 11010111 r
|
||||
_GYRO_REGISTER_CTRL_REG0 = const(0x0D) # 00000000 r/w
|
||||
_GYRO_REGISTER_CTRL_REG1 = const(0x13) # 00000000 r/w
|
||||
_GYRO_REGISTER_CTRL_REG2 = const(0x14) # 00000000 r/w
|
||||
_GYRO_SENSITIVITY_250DPS = 0.0078125 # Table 35 of datasheet
|
||||
_GYRO_SENSITIVITY_500DPS = 0.015625 # ..
|
||||
_GYRO_SENSITIVITY_1000DPS = 0.03125 # ..
|
||||
_GYRO_SENSITIVITY_2000DPS = 0.0625 # ..
|
||||
|
||||
# User facing constants/module globals:
|
||||
GYRO_RANGE_250DPS = 250
|
||||
GYRO_RANGE_500DPS = 500
|
||||
GYRO_RANGE_250DPS = 250
|
||||
GYRO_RANGE_500DPS = 500
|
||||
GYRO_RANGE_1000DPS = 1000
|
||||
GYRO_RANGE_2000DPS = 2000
|
||||
|
||||
class FXAS21002C:
|
||||
"""Driver for the NXP FXAS21002C gyroscope."""
|
||||
|
||||
# Class-level buffer for reading and writing data with the sensor.
|
||||
# This reduces memory allocations but means the code is not re-entrant or
|
||||
|
|
@ -78,22 +80,22 @@ class FXAS21002C:
|
|||
# Check for chip ID value.
|
||||
if self._read_u8(_GYRO_REGISTER_WHO_AM_I) != _FXAS21002C_ID:
|
||||
raise RuntimeError('Failed to find FXAS21002C, check wiring!')
|
||||
ctrlReg0 = 0x00
|
||||
ctrl_reg0 = 0x00
|
||||
if gyro_range == GYRO_RANGE_250DPS:
|
||||
ctrlReg0 = 0x03
|
||||
ctrl_reg0 = 0x03
|
||||
elif gyro_range == GYRO_RANGE_500DPS:
|
||||
ctrlReg0 = 0x02
|
||||
ctrl_reg0 = 0x02
|
||||
elif gyro_range == GYRO_RANGE_1000DPS:
|
||||
ctrlReg0 = 0x01
|
||||
ctrl_reg0 = 0x01
|
||||
elif gyro_range == GYRO_RANGE_2000DPS:
|
||||
ctrlReg0 = 0x00
|
||||
ctrl_reg0 = 0x00
|
||||
# Reset then switch to active mode with 100Hz output
|
||||
# Putting into standy doesn't work as the chip becomes instantly
|
||||
# unresponsive. Perhaps CircuitPython is too slow to go into standby
|
||||
# and send reset? Keep these two commented for now:
|
||||
#self._write_u8(_GYRO_REGISTER_CTRL_REG1, 0x00) # Standby)
|
||||
#self._write_u8(_GYRO_REGISTER_CTRL_REG1, (1<<6)) # Reset
|
||||
self._write_u8(_GYRO_REGISTER_CTRL_REG0, ctrlReg0) # Set sensitivity
|
||||
self._write_u8(_GYRO_REGISTER_CTRL_REG0, ctrl_reg0) # Set sensitivity
|
||||
self._write_u8(_GYRO_REGISTER_CTRL_REG1, 0x0E) # Active
|
||||
time.sleep(0.1) # 60 ms + 1/ODR
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,9 @@
|
|||
# Simple demo of the FXAS21002C gyroscope.
|
||||
# Will print the gyroscope values every second.
|
||||
import time
|
||||
|
||||
import board
|
||||
import busio
|
||||
import time
|
||||
|
||||
import adafruit_fxas21002c
|
||||
|
||||
|
|
@ -21,7 +22,6 @@ while True:
|
|||
# Read gyroscope.
|
||||
gyro_x, gyro_y, gyro_z = sensor.gyroscope
|
||||
# Print values.
|
||||
print('Gyroscope (radians/s): ({0:0.3f},{1:0.3f},{2:0.3f})'.format(
|
||||
gyro_x, gyro_y, gyro_z))
|
||||
print('Gyroscope (radians/s): ({0:0.3f},{1:0.3f},{2:0.3f})'.format(gyro_x, gyro_y, gyro_z))
|
||||
# Delay for a second.
|
||||
time.sleep(1.0)
|
||||
|
|
|
|||
|
|
@ -1,2 +1,3 @@
|
|||
python:
|
||||
version: 3
|
||||
requirements_file: requirements.txt
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue