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user = request.session['%suser' % SESSION_KEY] profile = request.session['%sprofile' % SESSION_KEY] client = request.session['%sclient' % SESSION_KEY] return user, profile, client
def get_session_data(self, request)
Return a tuple ``(user, profile, client)`` from the session.
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signals.login.send(sender=profile.__class__, user=user, profile=profile, client=client, request=request)
def send_login_signal(self, request, user, profile, client)
Send a signal that a user logged in. This signal should be sent only if the user was *not* logged into Django.
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signals.connect.send(sender=profile.__class__, user=user, profile=profile, client=client, request=request)
def send_connect_signal(self, request, user, profile, client)
Send a signal that a user connected a social profile to his Django account. This signal should be sent *only* when the a new social connection was created.
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return self.request(self.access_token_url, method="GET", params=params)
def request_access_token(self, params)
Foursquare does not accept POST requests to retrieve an access token, so we'll be doing a GET request instead.
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bits = get_bits(token) if len(bits) > 1: return FormNode(bits[0], bits[1:]) if len(bits) == 1: return FormNode(bits[0]) return FormNode(None)
def openid_form(parser, token)
Render OpenID form. Allows to pre set the provider:: {% openid_form "https://www.google.com/accounts/o8/id" %} Also creates custom button URLs by concatenating all arguments after the provider's URL {% openid_form "https://www.google.com/accounts/o8/id" STATIC_URL "image/for/google.jpg" %}
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if INITAL_DATA_FUNCTION: func = self.import_attribute(INITAL_DATA_FUNCTION) return func(request, user, profile, client) return {}
def get_initial_data(self, request, user, profile, client)
Return initial data for the setup form. The function can be controlled with ``SOCIALREGISTRATION_INITIAL_DATA_FUNCTION``. :param request: The current request object :param user: The unsaved user object :param profile: The unsaved profile object :param client: The API client
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if CONTEXT_FUNCTION: func = self.import_attribute(CONTEXT_FUNCTION) return func(request, user, profile, client) return {}
def get_context(self, request, user, profile, client)
Return additional context for the setup view. The function can be controlled with ``SOCIALREGISTRATION_SETUP_CONTEXT_FUNCTION``. :param request: The current request object :param user: The unsaved user object :param profile: The unsaved profile object :param client: The API clie...
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func = self.get_username_function() user.username = func(user, profile, client) user.set_unusable_password() user.save() profile.user = user profile.save() user = profile.authenticate() self.send_connect_signal(...
def generate_username_and_redirect(self, request, user, profile, client)
Generate a username and then redirect the user to the correct place. This method is called when ``SOCIALREGISTRATION_GENERATE_USERNAME`` is set. :param request: The current request object :param user: The unsaved user object :param profile: The unsaved profile object :...
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if request.user.is_authenticated(): return HttpResponseRedirect(self.get_next(request)) try: user, profile, client = self.get_session_data(request) except KeyError: return self.error_to_response(request, dict( error=_("Social profile...
def get(self, request)
When signing a new user up - either display a setup form, or generate the username automatically.
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if request.user.is_authenticated(): return self.error_to_response(request, dict( error=_("You are already logged in."))) try: user, profile, client = self.get_session_data(request) except KeyError: return self.error_to_response(reque...
def post(self, request)
Save the user and profile, login and send the right signals.
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request.session['next'] = self.get_next(request) client = self.get_client()() request.session[self.get_client().get_session_key()] = client url = client.get_redirect_url(request=request) logger.debug("Redirecting to %s", url) try: return HttpResponseR...
def post(self, request)
Create a client, store it in the user's session and redirect the user to the API provider to authorize our app and permissions.
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try: client = request.session[self.get_client().get_session_key()] logger.debug("API returned: %s", request.GET) client.complete(dict(request.GET.items())) request.session[self.get_client().get_session_key()] = client return HttpRe...
def get(self, request)
Called after the user is redirected back to our application. Tries to: - Complete the OAuth / OAuth2 flow - Redirect the user to another view that deals with login, connecting or user creation.
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try: client = request.session[self.get_client().get_session_key()] except KeyError: return self.error_to_response(request, {'error': "Session expired."}) # Get the lookup dictionary to find the user's profile lookup_kwargs = self.get_loo...
def get(self, request)
Called after authorization was granted and the OAuth flow successfully completed. Tries to: - Connect the remote account if the user is logged in already - Log the user in if a local profile of the remote account exists already - Create a user and profile o...
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# We're just starting out and don't have neither request nor access # token. Return the standard client if not self._request_token and not self._access_token: client = oauth.Client(self.consumer, timeout=TIMEOUT) # We're one step in, we've got the request to...
def client(self, verifier=None)
Return the correct client depending on which stage of the OAuth process we're in.
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params = { 'oauth_callback': self.get_callback_url() } response, content = self.client().request(self.request_token_url, "POST", body=urllib.urlencode(params)) content = smart_unicode(content) if not response['...
def _get_request_token(self)
Fetch a request token from `self.request_token_url`.
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response, content = self.client(verifier).request( self.access_token_url, "POST") content = smart_unicode(content) if not response['status'] == '200': raise OAuthError(_( u"Invalid status code %s while obtaining access token fro...
def _get_access_token(self, verifier=None)
Fetch an access token from `self.access_token_url`.
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if self._request_token is None: self._request_token = self._get_request_token() return self._request_token
def get_request_token(self)
Return the request token for this API. If we've not fetched it yet, go out, request and memoize it.
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if self._access_token is None: self._access_token, self._access_token_dict = self._get_access_token(verifier) return self._access_token
def get_access_token(self, verifier=None)
Return the access token for this API. If we've not fetched it yet, go out, request and memoize it.
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params = { 'oauth_token': self.get_request_token().key, } return '%s?%s' % (self.auth_url, urllib.urlencode(params))
def get_redirect_url(self, **kwargs)
Return the authorization/authentication URL signed with the request token.
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token = self.get_access_token(verifier=GET.get('oauth_verifier', None)) return token
def complete(self, GET)
When redirect back to our application, try to complete the flow by requesting an access token. If the access token request fails, it'll throw an `OAuthError`. Tries to complete the flow by validating against the `GET` paramters received.
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params = params or {} headers = headers or {} logger.debug("URL: %s", url) logger.debug("Method: %s", method) logger.debug("Headers: %s", headers) logger.debug("Params: %s", params) response, content = self.client().request(url, method, headers=...
def request(self, url, method="GET", params=None, headers=None)
Make signed requests against `url`.
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params = { 'response_type': 'code', 'client_id': self.client_id, 'redirect_uri': self.get_callback_url(**kwargs), 'scope': self.scope or '', 'state': state, } return '%s?%s' % (self.auth_url, urllib.urlencode(params))
def get_redirect_url(self, state='', **kwargs)
Assemble the URL to where we'll be redirecting the user to to request permissions.
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return self.request(self.access_token_url, method="POST", params=params, is_signed=False)
def request_access_token(self, params)
Request the access token from `self.access_token_url`. The default behaviour is to use a `POST` request, but some services use `GET` requests. Individual clients can override this method to use the correct HTTP method.
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params.update({ 'code': code, 'client_id': self.client_id, 'client_secret': self.secret, 'redirect_uri': self.get_callback_url(), }) logger.debug("Params: %s", params) resp, content = self.request_access_token(params=params) ...
def _get_access_token(self, code, **params)
Fetch an access token with the provided `code`.
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if self._access_token is None: if code is None: raise ValueError(_('Invalid code.')) self.access_token_dict = self._get_access_token(code, **params) try: self._access_token = self.access_token_dict['access_token'] ...
def get_access_token(self, code=None, **params)
Return the memoized access token or go out and fetch one.
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if 'error' in GET: raise OAuthError( _("Received error while obtaining access token from %s: %s") % ( self.access_token_url, GET['error'])) return self.get_access_token(code=GET.get('code'))
def complete(self, GET)
Complete the OAuth2 flow by fetching an access token with the provided code in the GET parameters.
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params = params or {} headers = headers or {} if is_signed: params.update(self.get_signing_params()) if method.upper() == "GET": url = '%s?%s' % (url, urllib.urlencode(params)) return self.client().request(url, method=method,...
def request(self, url, method="GET", params=None, headers=None, is_signed=True)
Make a request against ``url``. By default, the request is signed with an access token, but can be turned off by passing ``is_signed=False``.
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return self.client().request(self.access_token_url, method="POST", body=urllib.urlencode(params), headers={'Content-Type':'application/x-www-form-urlencoded'})
def request_access_token(self, params)
Google requires correct content-type for POST requests
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v = self._read32() # Ignore bottom 4 bits of thermocouple data. v >>= 4 # Grab bottom 11 bits as internal temperature data. internal = v & 0x7FF if v & 0x800: # Negative value, take 2's compliment. Compute this with subtraction # because p...
def readInternalC(self)
Return internal temperature value in degrees celsius.
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v = self._read32() # Check for error reading value. if v & 0x7: return float('NaN') # Check if signed bit is set. if v & 0x80000000: # Negative value, take 2's compliment. Compute this with subtraction # because python is a little odd ...
def readTempC(self)
Return the thermocouple temperature value in degrees celsius.
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if self.is_string(val) and self._in_quotes(val, self.quote): # make sure any previously escaped quotes are not re-escaped middle = self.remove_quotes(val).replace("\\" + self.quote, self.quote) middle = middle.replace(self.quote, "\\" + self.quote) val = ...
def escape_quotes(self, val)
Escape any quotes in a value
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if self._in_quotes(val, self.altquote): middle = self.remove_quotes(val) val = self.add_quotes(middle) return self.escape_quotes(val)
def standardise_quotes(self, val)
Change the quotes used to wrap a value to the pprint default E.g. "val" to 'val' or 'val' to "val"
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# add any composite level comments comments = d.get("__comments__", {}) lines = [] self._add_type_comment(level, comments, lines) lines += [self.add_start_line(key, level)] lines += self.process_dict(d, level, comments) lines.append(self.add_end_line(le...
def process_key_dict(self, key, d, level)
Process key value dicts e.g. METADATA "key" "value"
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lines = [] for k, v in d.items(): if not self.__is_metadata(k): qk = self.quoter.add_quotes(k) qv = self.quoter.add_quotes(v) line = self.__format_line(self.whitespace(level, 2), qk, qv) line += self.process_attribute_...
def process_dict(self, d, level, comments)
Process keys and values within a block
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lines = [] for k, v in d.items(): k = "CONFIG {}".format(self.quoter.add_quotes(k.upper())) v = self.quoter.add_quotes(v) lines.append(self.__format_line(self.whitespace(level, 1), k, v)) return lines
def process_config_dict(self, key, d, level)
Process the CONFIG block
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lines = [] for v in lst: k = key.upper() v = self.quoter.add_quotes(v) lines.append(self.__format_line(self.whitespace(level, 1), k, v)) return lines
def process_repeated_list(self, key, lst, level)
Process blocks of repeated keys e.g. FORMATOPTION
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lines = [self.add_start_line(key, level)] list_spacer = self.spacer * (level + 2) pairs = ["{}{} {}".format(list_spacer, p[0], p[1]) for p in pair_list] lines += pairs lines.append(self.add_end_line(level, 1, key)) return lines
def format_pair_list(self, key, pair_list, level)
Process lists of pairs (e.g. PATTERN block)
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lines = [] def depth(L): return isinstance(L, (tuple, list)) and max(map(depth, L)) + 1 if depth(root_list) == 2: # single set of points only root_list = [root_list] for pair_list in root_list: lines += self.format_pair_list(ke...
def format_repeated_pair_list(self, key, root_list, level)
Process (possibly) repeated lists of pairs e.g. POINTs blocks
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if key in ("layers", "classes", "styles", "symbols", "labels", "outputformats", "features", "scaletokens", "composites") and isinstance(val, list): return True else: return False
def is_hidden_container(self, key, val)
The key is not one of the Mapfile keywords, and its values are a list
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# if only a single composite is used then cast to list # and allow for multiple root composites if composites and not isinstance(composites, list): composites = [composites] lines = [] for composite in composites: type_ = composite["__type__"]...
def pprint(self, composites)
Print out a nicely indented Mapfile
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if isinstance(value, bool): return str(value).upper() if any(i in ["enum"] for i in attr_props): if not isinstance(value, numbers.Number): return value.upper() # value is from a set list, no need for quote else: return value ...
def format_value(self, attr, attr_props, value)
TODO - refactor and add more specific tests (particularly for expressions)
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attr_props = self.get_attribute_properties(type_, attr) value = self.format_value(attr, attr_props, value) line = self.__format_line(self.whitespace(level, 1), attr.upper(), value) return line
def process_attribute(self, type_, attr, value, level)
Process one of the main composite types (see the type_ value)
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if key not in comments: comment = "" else: value = comments[key] spacer = self.whitespace(level, 0) if isinstance(value, list): comments = [self.format_comment(spacer, v) for v in value] comment = self.newlinechar....
def process_composite_comment(self, level, comments, key)
Process comments for composites such as MAP, LAYER etc.
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open_images = [] for fn in img_files: print(fn) im = Image.open(fn) open_images.append(im) im = open_images[0] im.save(r"C:\temp\animation.gif", save_all=True, append_images=open_images[1:], duration=120, loop=100, optimize=True)
def create_animation(img_files)
See http://pillow.readthedocs.io/en/4.2.x/handbook/image-file-formats.html?highlight=append_images#saving
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composites = [] for composite_dict in children: if False and self.include_position: key_token = composite_dict[1] key_name = key_token.value.lower() composites_position = self.get_position_dict(composite_dict) composi...
def start(self, children)
Parses a MapServer Mapfile Parsing of partial Mapfiles or lists of composites is also possible
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if len(t) == 1: return t[0] # metadata and values - already processed key_token = t[0][0] attribute_dicts = t[1] if not isinstance(attribute_dicts, list): # always handle a list of attributes attribute_dicts = [attribute_dicts] key...
def composite(self, t)
Handle the composite types e.g. CLASS..END t is a list in the form [[Token(__LAYER36, 'LAYER')], [OrderedDict([...])]]
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assert len(tokens) >= 2 key = tokens[0] assert key.value.lower() == name assert tokens[-1].value.lower() == "end" if len(tokens) == 2: body = [] # empty TYPE..END block else: body = tokens[1:-1] body_tokens = [] for t ...
def check_composite_tokens(self, name, tokens)
Return the key and contents of a KEY..END block for PATTERN, POINTS, and PROJECTION
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key, body = self.check_composite_tokens(type_, tokens) key_name = self.key_name(key) d = CaseInsensitiveOrderedDict(CaseInsensitiveOrderedDict) for t in body: k = self.clean_string(t[0].value).lower() v = self.clean_string(t[1].value) if k ...
def process_value_pairs(self, tokens, type_)
Metadata, Values, and Validation blocks can either have string pairs or attributes Attributes will already be processed
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func, params = t func_name = func.value func.value = "({}({}))".format(func_name, params) return func
def func_call(self, t)
For function calls e.g. TEXT (tostring([area],"%.2f"))
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if len(metadata) > 2: string_pairs = metadata[1:-1] # get all metadata pairs for sp in string_pairs: # get the raw metadata key if isinstance(sp.children[0], Token): token = sp.children[0] assert token.ty...
def add_metadata_comments(self, d, metadata)
Any duplicate keys will be replaced with the last duplicate along with comments
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comments = list(comments) comments.sort(key=lambda c: c.line) idx_by_line = {0: 0} # {line_no: comment_idx} for i, c in enumerate(comments): if c.line not in idx_by_line: idx_by_line[c.line] = i idx = [] # convert comment tokens t...
def assign_comments(self, tree, comments)
Capture any comments in the tree header_comments stores comments preceding a node
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if PY2 and not isinstance(text, unicode): # specify Unicode for Python 2.7 text = unicode(text, 'utf-8') if self.expand_includes: text = self.load_includes(text, fn=fn) try: self._comments[:] = [] # clear any comments from a previous p...
def parse(self, text, fn=None)
Parse the Mapfile
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node = pydot.Node(child_id, style="filled", fillcolor=colour, label=child_label, shape="polygon", fontname=FONT) graph.add_node(node) graph.add_edge(pydot.Edge(parent_id, node))
def add_child(graph, child_id, child_label, parent_id, colour)
http://www.graphviz.org/doc/info/shapes.html#polygon
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# replace any Windows path back slashes with forward slashes schemas_folder = schemas_folder.replace("\\", "/") # HACK Python 2.7 on Linux seems to remove the root slash # so add this back in if schemas_folder.startswith("/"): schemas_folder = "/" + schemas...
def get_schema_path(self, schemas_folder)
Return a file protocol URI e.g. file:///D:/mappyfile/mappyfile/schemas/ on Windows and file:////home/user/mappyfile/mappyfile/schemas/ on Linux
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if schema_name not in self.schemas: schema_file = self.get_schema_file(schema_name) with open(schema_file) as f: try: jsn_schema = json.load(f) except ValueError as ex: log.error("Could not load %s", schema...
def get_schema_validator(self, schema_name)
Had to remove the id property from map.json or it uses URLs for validation See various issues at https://github.com/Julian/jsonschema/pull/306
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if not path: # error applies to the root type d = rootdict key = d["__type__"] elif isinstance(path[-1], int): # the error is on an object in a list d = utils.findkey(rootdict, *path) key = d["__type__"] else: ...
def create_message(self, rootdict, path, error, add_comments)
Add a validation comment to the dictionary path is the path to the error object, it can be empty if the error is in the root object http://python-jsonschema.readthedocs.io/en/latest/errors/#jsonschema.exceptions.ValidationError.absolute_path It can also reference an object in a list e.g. [u'laye...
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validator = self.get_schema_validator(schema_name) error_messages = [] if isinstance(value, list): for d in value: error_messages += self._validate(d, validator, add_comments, schema_name) else: error_messages = self._validate(value, val...
def validate(self, value, add_comments=False, schema_name="map")
verbose - also return the jsonschema error details
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if schema_name not in self.expanded_schemas: fn = self.get_schema_file(schema_name) schemas_folder = self.get_schemas_folder() base_uri = self.get_schema_path(schemas_folder) with open(fn) as f: jsn_schema = jsonref.load(f, base_uri=base_...
def get_expanded_schema(self, schema_name)
Return a schema file with all $ref properties expanded
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p = Parser() t = ExpressionsTransformer() ast = p.parse(s) logging.debug(ast.pretty()) print(ast.pretty()) d = t.transform(ast) print(json.dumps(d, indent=4)) return d
def output(s)
Parse, transform, and pretty print the result
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assert(len(t) == 3) d = {"PropertyIsEqualTo": [ t[0], t[1], t[2] ]} #parts = [str(p.value) for p in t] #v = " ".join(parts) #v = "( {} )".format(v) #t[0].value = v #return t[0] return d
def comparison(self, t)
<PropertyIsEqualTo> <PropertyName>NAME</PropertyName> <Literal>Sydney</Literal> </PropertyIsEqualTo>
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verbosity = verbose - quiet configure_logging(verbosity) ctx.obj = {} ctx.obj['verbosity'] = verbosity
def main(ctx, verbose, quiet)
Execute the main mappyfile command
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quote = codecs.decode(quote, 'unicode_escape') # ensure \t is handled as a tab spacer = codecs.decode(spacer, 'unicode_escape') # ensure \t is handled as a tab newlinechar = codecs.decode(newlinechar, 'unicode_escape') # ensure \n is handled as a newline d = mappyfile.open(input_mapfile, expan...
def format(ctx, input_mapfile, output_mapfile, indent, spacer, quote, newlinechar, expand, comments)
Format a the input-mapfile and save as output-mapfile. Note output-mapfile will be overwritten if it already exists. Example of formatting a single Mapfile: mappyfile format C:/Temp/valid.map C:/Temp/valid_formatted.map Example of formatting a single Mapfile with single quotes and tabs for indent...
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all_mapfiles = get_mapfiles(mapfiles) if len(all_mapfiles) == 0: click.echo("No Mapfiles found at the following paths: {}".format(",".join(mapfiles))) return validation_count = 0 errors = 0 for fn in all_mapfiles: fn = click.format_filename(fn) d = mappyfile....
def validate(ctx, mapfiles, expand)
Validate Mapfile(s) against the Mapfile schema The MAPFILES argument is a list of paths, either to individual Mapfiles, or a folders containing Mapfiles. Wildcards are supported (natively on Linux, and up to one level deep on Windows). Validation errors are reported to the console. The program returns the ...
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first_word = text.split(" ")[0] if len(first_word) > 1 and first_word.isupper(): kwd = str(first_word.lower()) else: kwd = None return kwd
def get_keyword(text)
Accept a string such as BACKGROUNDCOLOR [r] [g] [b] and return backgroundcolor
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res = re.findall(r"\[(.*?)\]", text) values = [] for r in res: if "|" in r: params = r.split("|") for p in params: values.append(p) else: values.append(r) values = [str(v.lower()) for v in values] return values
def get_values(text)
Accept a string such as BACKGROUNDCOLOR [r] [g] [b] and return ['r', 'g', 'b']
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# remove :ref: directives document = docutils.core.publish_doctree(text) # http://epydoc.sourceforge.net/docutils/private/docutils.nodes.document-class.html visitor = RefVisitor(document) document.walk(visitor) return visitor.kwd, visitor.values
def process_doc(text)
The :ref: role is supported by Sphinx but not by plain docutils
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p = Parser(expand_includes=expand_includes, include_comments=include_comments, **kwargs) ast = p.parse_file(fn) m = MapfileToDict(include_position=include_position, include_comments=include_comments, **kwargs) d = m.transform(ast) return d
def open(fn, expand_includes=True, include_comments=False, include_position=False, **kwargs)
Load a Mapfile from the supplied filename into a Python dictionary. Parameters ---------- fn: string The path to the Mapfile, or partial Mapfile expand_includes: boolean Load any ``INCLUDE`` files in the MapFile include_comments: boolean Include or discard comment strings ...
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p = Parser(expand_includes=expand_includes, include_comments=include_comments, **kwargs) ast = p.load(fp) m = MapfileToDict(include_position=include_position, include_comments=include_comments, **kwargs) d = m.transform(ast) return d
def load(fp, expand_includes=True, include_position=False, include_comments=False, **kwargs)
Load a Mapfile from an open file or file-like object. Parameters ---------- fp: file A file-like object - as with all Mapfiles this should be encoded in "utf-8" expand_includes: boolean Load any ``INCLUDE`` files in the MapFile include_comments: boolean Include or discard ...
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p = Parser(expand_includes=expand_includes, include_comments=include_comments, **kwargs) ast = p.parse(s) m = MapfileToDict(include_position=include_position, include_comments=include_comments, **kwargs) d = m.transform(ast) return d
def loads(s, expand_includes=True, include_position=False, include_comments=False, **kwargs)
Load a Mapfile from a string Parameters ---------- s: string The Mapfile, or partial Mapfile, text expand_includes: boolean Load any ``INCLUDE`` files in the MapFile include_comments: boolean Include or discard comment strings from the Mapfile - *experimental* include_...
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map_string = _pprint(d, indent, spacer, quote, newlinechar, end_comment) fp.write(map_string)
def dump(d, fp, indent=4, spacer=" ", quote='"', newlinechar="\n", end_comment=False)
Write d (the Mapfile dictionary) as a formatted stream to fp Parameters ---------- d: dict A Python dictionary based on the the mappyfile schema fp: file A file-like object indent: int The number of ``spacer`` characters to indent structures in the Mapfile spacer: strin...
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map_string = _pprint(d, indent, spacer, quote, newlinechar, end_comment) _save(output_file, map_string) return output_file
def save(d, output_file, indent=4, spacer=" ", quote='"', newlinechar="\n", end_comment=False, **kwargs)
Write a dictionary to an output Mapfile on disk Parameters ---------- d: dict A Python dictionary based on the the mappyfile schema output_file: string The output filename indent: int The number of ``spacer`` characters to indent structures in the Mapfile spacer: string...
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return _pprint(d, indent, spacer, quote, newlinechar, end_comment, **kwargs)
def dumps(d, indent=4, spacer=" ", quote='"', newlinechar="\n", end_comment=False, **kwargs)
Output a Mapfile dictionary as a string Parameters ---------- d: dict A Python dictionary based on the the mappyfile schema indent: int The number of ``spacer`` characters to indent structures in the Mapfile spacer: string The character to use for indenting structures in th...
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return next((item for item in lst if item[key.lower()] == value), None)
def find(lst, key, value)
Find an item in a list of dicts using a key and a value Parameters ---------- list: list A list of composite dictionaries e.g. ``layers``, ``classes`` key: string The key name to search each dictionary in the list key: value The value to search for Returns ------- ...
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return [item for item in lst if item[key.lower()] in value]
def findall(lst, key, value)
Find all items in lst where key matches value. For example find all ``LAYER`` s in a ``MAP`` where ``GROUP`` equals ``VALUE`` Parameters ---------- list: list A list of composite dictionaries e.g. ``layers``, ``classes`` key: string The key name to search each dictionary in the lis...
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return sorted(set([item[key.lower()] for item in lst]))
def findunique(lst, key)
Find all unique key values for items in lst. Parameters ---------- lst: list A list of composite dictionaries e.g. ``layers``, ``classes`` key: string The key name to search each dictionary in the list Returns ------- list A sorted Python list of unique keys in t...
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if keys: keys = list(keys) key = keys.pop(0) return findkey(d[key], *keys) else: return d
def findkey(d, *keys)
Get a value from a dictionary based on a list of keys and/or list indexes. Parameters ---------- d: dict A Python dictionary keys: list A list of key names, or list indexes Returns ------- dict The composite dictionary object at the path specified by the keys ...
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NoneType = type(None) if d2.get("__delete__", False): return {} for k, v in d2.items(): if isinstance(v, dict): if v.get("__delete__", False): # allow a __delete__ property to be set to delete objects del d1[k] else: ...
def update(d1, d2)
Update dict d1 with properties from d2 Note ---- Allows deletion of objects with a special ``__delete__`` key For any list of dicts new items can be added when updating Parameters ---------- d1: dict A Python dictionary d2: dict A Python dictionary that will be used t...
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ll = mappyfile.find(mapfile["layers"], "name", "line") ll["status"] = "OFF" pl = mappyfile.find(mapfile["layers"], "name", "polygon") # make a deep copy of the polygon layer in the Map # so any modification are made to this layer only pl2 = deepcopy(pl) pl2["name"] = "newpolygon" ...
def erosion(mapfile, dilated)
We will continue to work with the modified Mapfile If we wanted to start from scratch we could simply reread it
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content_type = response.headers.get('content-type', '') logger.debug("status[%s] content_type[%s] encoding[%s]" % (response.status_code, content_type, response.encoding)) response.raise_for_status() content = response.content.strip() if response.encoding: content = cont...
def _decode_response(response)
Strip off Gerrit's magic prefix and decode a response. :returns: Decoded JSON content as a dict, or raw text if content could not be decoded as JSON. :raises: requests.HTTPError if the response contains an HTTP error status code.
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local_kwargs = self.kwargs.copy() local_kwargs.update(kwargs) if "data" in local_kwargs and "json" in local_kwargs: raise ValueError("Cannot use data and json together") if "data" in local_kwargs and isinstance(local_kwargs["data"], dict): local_kwargs....
def translate_kwargs(self, **kwargs)
Translate kwargs replacing `data` with `json` if necessary.
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args = self.translate_kwargs(**kwargs) response = self.session.post(self.make_url(endpoint), **args) decoded_response = _decode_response(response) if return_response: return decoded_response, response return decoded_response
def post(self, endpoint, return_response=False, **kwargs)
Send HTTP POST to the endpoint. :arg str endpoint: The endpoint to send to. :returns: JSON decoded result. :raises: requests.RequestException on timeout or connection error.
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result = string result = result.replace('\\', '\\\\') result = result.replace('"', '\\"') return '"' + result + '"'
def escape_string(string)
Escape a string for use in Gerrit commands. :arg str string: The string to escape. :returns: The string with necessary escapes and surrounding double quotes so that it can be passed to any of the Gerrit commands that require double-quoted strings.
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if not data: return if isinstance(data, list): # First we need to clean up the data. # # Gerrit creates new bullet items when it gets newline characters # within a bullet list paragraph, so unless we remove the newlines # ...
def append(self, data)
Append the given `data` to the output. :arg data: If a list, it is formatted as a bullet list with each entry in the list being a separate bullet. Otherwise if it is a string, the string is added as a paragraph. :raises: ValueError if `data` is not a list or a string.
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message = "" if self.paragraphs: if self.header: message += (self.header + '\n\n') message += "\n\n".join(self.paragraphs) if self.footer: message += ('\n\n' + self.footer) return message
def format(self)
Format the message parts to a string. :Returns: A string of all the message parts separated into paragraphs, with header and footer paragraphs if they were specified in the constructor.
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for key, value in params.items(): if key not in self.valid_context_params: raise RequestHeaderContextException( "%s is not a valid context parameter." % key )
def set_context_params(self, params)
Set header context parameters. Refer to the top of <Zimbra Server-Root>/docs/soap.txt about specifics. The <format>-Parameter cannot be changed, because it is set by the implementing class. Should be called by implementing method to check for valid context params. :par...
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self.batch_request = True self.batch_request_id = 1 self._create_batch_node(onerror)
def enable_batch(self, onerror="continue")
Enables batch request gathering. Do this first and then consecutively call "add_request" to add more requests. :param onerror: "continue" (default) if one request fails (and response with soap Faults for the request) or "stop" processing.
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if self.is_batch(): info = self.get_batch() return info['hasFault'] else: my_response = self.get_response() if list(my_response.keys())[0] == "Fault": return True return False
def is_fault(self)
Checks, wether this response has at least one fault response ( supports both batch and single responses)
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filtered_dict = {} for key, value in response_dict.items(): if key == "_jsns": continue if key == "xmlns": continue if type(value) == list and len(value) == 1: filtered_dict[key] = value[0] ...
def _filter_response(self, response_dict)
Add additional filters to the response dictionary Currently the response dictionary is filtered like this: * If a list only has one item, the list is replaced by that item * Namespace-Keys (_jsns and xmlns) are removed :param response_dict: the pregenerated, but unfiltered respons...
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if timestamp is None: timestamp = int(datetime.now().strftime("%s")) * 1000 pak = hmac.new( codecs.latin_1_encode(key)[0], ('%s|%s|%s|%s' % ( byval, by, expires, timestamp )).encode("utf-8"), hashlib.sha1 ).hexdi...
def create_preauth(byval, key, by='name', expires=0, timestamp=None)
Generates a zimbra preauth value :param byval: The value of the targeted user (according to the by-parameter). For example: The account name, if "by" is "name". :param key: The domain preauth key (you can retrieve that using zmprov gd) :param by: What type is the byval-parameter? Valid parameters are...
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local_dict = {} for item in zimbra_dict: local_dict[item[key_attribute]] = item[content_attribute] return local_dict
def zimbra_to_python(zimbra_dict, key_attribute="n", content_attribute="_content")
Converts single level Zimbra dicts to a standard python dict :param zimbra_dict: The dictionary in Zimbra-Format :return: A native python dict
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for value in haystack: if value[key_attribute] == needle: return value[content_attribute] return None
def get_value(haystack, needle, key_attribute="n", content_attribute="_content")
Fetch a value from a zimbra-like json dict (keys are "n", values are "_content" This function may be slightly faster than zimbra_to_python(haystack)[ needle], because it doesn't necessarily iterate over the complete list. :param haystack: The list in zimbra-dict format :param needle: the key to se...
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if sys.version < '3': if isinstance(input_string, str) \ or isinstance(input_string, unicode): # pragma: no cover py3 return input_string # pragma: no cover py3 else: if isinstance(input_string, str): # pragma: no cover py3 return input_stri...
def convert_to_str(input_string)
Returns a string of the input compatible between py2 and py3 :param input_string: :return:
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if '_content' in list(xml_dict.keys()): root_node.appendChild( root_node.ownerDocument.createTextNode( convert_to_str(xml_dict['_content']) ) ) for key, value in xml_dict.items(): if key == '_content': continue if type...
def dict_to_dom(root_node, xml_dict)
Create a DOM node and optionally several subnodes from a dictionary. :param root_node: DOM-Node set the dictionary is applied upon :type root_node: xml.dom.Element :param xml_dict: The dictionary containing the nodes to process :type xml_dict: dict
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# Remove namespaces from tagname tag = root_node.tagName if ":" in tag: tag = tag.split(":")[1] root_dict = { tag: {} } node_dict = root_dict[tag] # Set attributes if root_node.hasAttributes(): for key in list(root_node.attributes.keys()): ...
def dom_to_dict(root_node)
Serializes the given node to the dictionary Serializes the given node to the documented dictionary format. :param root_node: Node to serialize :returns: The dictionary :rtype: dict
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# Standard implementation from HTTPSConnection, which is not # designed for extension, unfortunately sock = socket.create_connection((self.host, self.port), self.timeout, self.source_address) if getattr(self, '_tunnel_host', None): ...
def connect(self)
Overrides HTTPSConnection.connect to specify TLS version
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if request_type == "json": local_request = RequestJson() elif request_type == "xml": local_request = RequestXml() else: raise UnknownRequestType() if token is not None: local_request.set_auth_token(token) if set_ba...
def gen_request(self, request_type="json", token=None, set_batch=False, batch_onerror=None)
Convenience method to quickly generate a token :param request_type: Type of request (defaults to json) :param token: Authentication token :param set_batch: Also set this request to batch mode? :param batch_onerror: Onerror-parameter for batch mode :return: The request
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local_response = None if response is None: if request.request_type == "json": local_response = ResponseJson() elif request.request_type == "xml": local_response = ResponseXml() else: raise UnknownReques...
def send_request(self, request, response=None)
Send the request. Sends the request and retrieves the results, formats them and returns them in a dict or a list (when it's a batchresponse). If something goes wrong, raises a SoapFailure or a HTTPError on system-side failures. Note: AuthRequest raises an HTTPError on failed ...
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if timestamp is None: timestamp = int(time.time()) * 1000 pak = "" if not admin_auth: pak = preauth.create_preauth(account, key, by, expires, timestamp) if request_type == 'xml': auth_request = RequestXml() else: auth_request = RequestJson() request_d...
def authenticate(url, account, key, by='name', expires=0, timestamp=None, timeout=None, request_type="xml", admin_auth=False, use_password=False, raise_on_error=False)
Authenticate to the Zimbra server :param url: URL of Zimbra SOAP service :param account: The account to be authenticated against :param key: The preauth key of the domain of the account or a password (if admin_auth or use_password is True) :param by: If the account is specified as a name, an ID o...
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db = ps.open(dbf_path) if cols: if incl_index: cols.append(index) vars_to_read = cols else: vars_to_read = db.header data = dict([(var, db.by_col(var)) for var in vars_to_read]) if index: index = db.by_col(index) db.close() return pd.D...
def read_dbf(dbf_path, index = None, cols = False, incl_index = False)
Read a dbf file as a pandas.DataFrame, optionally selecting the index variable and which columns are to be loaded. __author__ = "Dani Arribas-Bel <darribas@asu.edu> " ... Arguments --------- dbf_path : str Path to the DBF file to be read index : str ...
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margin = compress_pruned( self._slice.margin( axis=0, weighted=False, include_transforms_for_dims=self._hs_dims, prune=self._prune, ) ) mask = margin < self._size if margin.shape == self._sh...
def column_mask(self)
ndarray, True where column margin <= min_base_size, same shape as slice.
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