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Modified searchTwitter() -> search(), searchTwitterGen() -> searchGen() in twython3k

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kracekumar 2011-10-05 19:04:24 +05:30
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twython3k/twython.py
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@ -1,11 +1,11 @@
#!/usr/bin/python #!/usr/bin/python
""" """
Twython is a library for Python that wraps the Twitter API. Twython is a library for Python that wraps the Twitter API.
It aims to abstract away all the API endpoints, so that additions to the library It aims to abstract away all the API endpoints, so that additions to the library
and/or the Twitter API won't cause any overall problems. and/or the Twitter API won't cause any overall problems.
Questions, comments? ryan@venodesigns.net Questions, comments? ryan@venodesigns.net
""" """
__author__ = "Ryan McGrath <ryan@venodesigns.net>" __author__ = "Ryan McGrath <ryan@venodesigns.net>"
@ -31,364 +31,378 @@ from urllib.error import HTTPError
import json as simplejson import json as simplejson
class TwythonError(AttributeError): class TwythonError(AttributeError):
""" """
Generic error class, catch-all for most Twython issues. Generic error class, catch-all for most Twython issues.
Special cases are handled by APILimit and AuthError. Special cases are handled by APILimit and AuthError.
Note: To use these, the syntax has changed as of Twython 1.3. To catch these, Note: To use these, the syntax has changed as of Twython 1.3. To catch these,
you need to explicitly import them into your code, e.g: you need to explicitly import them into your code, e.g:
from twython import TwythonError, APILimit, AuthError from twython import TwythonError, APILimit, AuthError
""" """
def __init__(self, msg, error_code=None): def __init__(self, msg, error_code=None):
self.msg = msg self.msg = msg
if error_code == 400: if error_code == 400:
raise APILimit(msg) raise APILimit(msg)
def __str__(self): def __str__(self):
return repr(self.msg) return repr(self.msg)
class APILimit(TwythonError): class APILimit(TwythonError):
""" """
Raised when you've hit an API limit. Try to avoid these, read the API Raised when you've hit an API limit. Try to avoid these, read the API
docs if you're running into issues here, Twython does not concern itself with docs if you're running into issues here, Twython does not concern itself with
this matter beyond telling you that you've done goofed. this matter beyond telling you that you've done goofed.
""" """
def __init__(self, msg): def __init__(self, msg):
self.msg = msg self.msg = msg
def __str__(self): def __str__(self):
return repr(self.msg) return repr(self.msg)
class AuthError(TwythonError): class AuthError(TwythonError):
""" """
Raised when you try to access a protected resource and it fails due to some issue with Raised when you try to access a protected resource and it fails due to some issue with
your authentication. your authentication.
""" """
def __init__(self, msg): def __init__(self, msg):
self.msg = msg self.msg = msg
def __str__(self): def __str__(self):
return repr(self.msg) return repr(self.msg)
class Twython(object): class Twython(object):
def __init__(self, twitter_token = None, twitter_secret = None, oauth_token = None, oauth_token_secret = None, headers=None): def __init__(self, twitter_token = None, twitter_secret = None, oauth_token = None, oauth_token_secret = None, headers=None):
"""setup(self, oauth_token = None, headers = None) """setup(self, oauth_token = None, headers = None)
Instantiates an instance of Twython. Takes optional parameters for authentication and such (see below). Instantiates an instance of Twython. Takes optional parameters for authentication and such (see below).
Parameters: Parameters:
twitter_token - Given to you when you register your application with Twitter. twitter_token - Given to you when you register your application with Twitter.
twitter_secret - Given to you when you register your application with Twitter. twitter_secret - Given to you when you register your application with Twitter.
oauth_token - If you've gone through the authentication process and have a token for this user, oauth_token - If you've gone through the authentication process and have a token for this user,
pass it in and it'll be used for all requests going forward. pass it in and it'll be used for all requests going forward.
oauth_token_secret - see oauth_token; it's the other half. oauth_token_secret - see oauth_token; it's the other half.
headers - User agent header, dictionary style ala {'User-Agent': 'Bert'} headers - User agent header, dictionary style ala {'User-Agent': 'Bert'}
** Note: versioning is not currently used by search.twitter functions; when Twitter moves their junk, it'll be supported. ** Note: versioning is not currently used by search.twitter functions; when Twitter moves their junk, it'll be supported.
""" """
# Needed for hitting that there API. # Needed for hitting that there API.
self.request_token_url = 'http://twitter.com/oauth/request_token' self.request_token_url = 'http://twitter.com/oauth/request_token'
self.access_token_url = 'http://twitter.com/oauth/access_token' self.access_token_url = 'http://twitter.com/oauth/access_token'
self.authorize_url = 'http://twitter.com/oauth/authorize' self.authorize_url = 'http://twitter.com/oauth/authorize'
self.authenticate_url = 'http://twitter.com/oauth/authenticate' self.authenticate_url = 'http://twitter.com/oauth/authenticate'
self.twitter_token = twitter_token self.twitter_token = twitter_token
self.twitter_secret = twitter_secret self.twitter_secret = twitter_secret
self.oauth_token = oauth_token self.oauth_token = oauth_token
self.oauth_secret = oauth_token_secret self.oauth_secret = oauth_token_secret
# If there's headers, set them, otherwise be an embarassing parent for their own good. # If there's headers, set them, otherwise be an embarassing parent for their own good.
self.headers = headers self.headers = headers
if self.headers is None: if self.headers is None:
self.headers = {'User-agent': 'Twython Python Twitter Library v1.3'} self.headers = {'User-agent': 'Twython Python Twitter Library v1.3'}
consumer = None consumer = None
token = None token = None
if self.twitter_token is not None and self.twitter_secret is not None: if self.twitter_token is not None and self.twitter_secret is not None:
consumer = oauth.Consumer(self.twitter_token, self.twitter_secret) consumer = oauth.Consumer(self.twitter_token, self.twitter_secret)
if self.oauth_token is not None and self.oauth_secret is not None: if self.oauth_token is not None and self.oauth_secret is not None:
token = oauth.Token(oauth_token, oauth_token_secret) token = oauth.Token(oauth_token, oauth_token_secret)
# Filter down through the possibilities here - if they have a token, if they're first stage, etc. # Filter down through the possibilities here - if they have a token, if they're first stage, etc.
if consumer is not None and token is not None: if consumer is not None and token is not None:
self.client = oauth.Client(consumer, token) self.client = oauth.Client(consumer, token)
elif consumer is not None: elif consumer is not None:
self.client = oauth.Client(consumer) self.client = oauth.Client(consumer)
else: else:
# If they don't do authentication, but still want to request unprotected resources, we need an opener. # If they don't do authentication, but still want to request unprotected resources, we need an opener.
self.client = httplib2.Http() self.client = httplib2.Http()
def __getattr__(self, api_call): def __getattr__(self, api_call):
""" """
The most magically awesome block of code you'll see in 2010. The most magically awesome block of code you'll see in 2010.
Rather than list out 9 million damn methods for this API, we just keep a table (see above) of Rather than list out 9 million damn methods for this API, we just keep a table (see above) of
every API endpoint and their corresponding function id for this library. This pretty much gives every API endpoint and their corresponding function id for this library. This pretty much gives
unlimited flexibility in API support - there's a slight chance of a performance hit here, but if this is unlimited flexibility in API support - there's a slight chance of a performance hit here, but if this is
going to be your bottleneck... well, don't use Python. ;P going to be your bottleneck... well, don't use Python. ;P
For those who don't get what's going on here, Python classes have this great feature known as __getattr__(). For those who don't get what's going on here, Python classes have this great feature known as __getattr__().
It's called when an attribute that was called on an object doesn't seem to exist - since it doesn't exist, It's called when an attribute that was called on an object doesn't seem to exist - since it doesn't exist,
we can take over and find the API method in our table. We then return a function that downloads and parses we can take over and find the API method in our table. We then return a function that downloads and parses
what we're looking for, based on the keywords passed in. what we're looking for, based on the keywords passed in.
I'll hate myself for saying this, but this is heavily inspired by Ruby's "method_missing". I'll hate myself for saying this, but this is heavily inspired by Ruby's "method_missing".
""" """
def get(self, **kwargs): def get(self, **kwargs):
# Go through and replace any mustaches that are in our API url. # Go through and replace any mustaches that are in our API url.
fn = api_table[api_call] fn = api_table[api_call]
base = re.sub( base = re.sub(
'\{\{(?P<m>[a-zA-Z_]+)\}\}', '\{\{(?P<m>[a-zA-Z_]+)\}\}',
lambda m: "%s" % kwargs.get(m.group(1), '1'), # The '1' here catches the API version. Slightly hilarious. lambda m: "%s" % kwargs.get(m.group(1), '1'), # The '1' here catches the API version. Slightly hilarious.
base_url + fn['url'] base_url + fn['url']
) )
# Then open and load that shiiit, yo. TODO: check HTTP method and junk, handle errors/authentication # Then open and load that shiiit, yo. TODO: check HTTP method and junk, handle errors/authentication
if fn['method'] == 'POST': if fn['method'] == 'POST':
resp, content = self.client.request(base, fn['method'], urllib.parse.urlencode(dict([k, v.encode('utf-8')] for k, v in list(kwargs.items())))) resp, content = self.client.request(base, fn['method'], urllib.parse.urlencode(dict([k, v.encode('utf-8')] for k, v in list(kwargs.items()))))
else: else:
url = base + "?" + "&".join(["%s=%s" %(key, value) for (key, value) in list(kwargs.items())]) url = base + "?" + "&".join(["%s=%s" %(key, value) for (key, value) in list(kwargs.items())])
resp, content = self.client.request(url, fn['method']) resp, content = self.client.request(url, fn['method'])
return simplejson.loads(content.decode('utf-8')) return simplejson.loads(content.decode('utf-8'))
if api_call in api_table: if api_call in api_table:
return get.__get__(self) return get.__get__(self)
else: else:
raise TwythonError(api_call) raise TwythonError(api_call)
def get_authentication_tokens(self): def get_authentication_tokens(self):
""" """
get_auth_url(self) get_auth_url(self)
Returns an authorization URL for a user to hit. Returns an authorization URL for a user to hit.
""" """
resp, content = self.client.request(self.request_token_url, "GET") resp, content = self.client.request(self.request_token_url, "GET")
if resp['status'] != '200': if resp['status'] != '200':
raise AuthError("Seems something couldn't be verified with your OAuth junk. Error: %s, Message: %s" % (resp['status'], content)) raise AuthError("Seems something couldn't be verified with your OAuth junk. Error: %s, Message: %s" % (resp['status'], content))
request_tokens = dict(urllib.parse.parse_qsl(content)) request_tokens = dict(urllib.parse.parse_qsl(content))
request_tokens['auth_url'] = "%s?oauth_token=%s" % (self.authenticate_url, request_tokens['oauth_token']) request_tokens['auth_url'] = "%s?oauth_token=%s" % (self.authenticate_url, request_tokens['oauth_token'])
return request_tokens return request_tokens
def get_authorized_tokens(self): def get_authorized_tokens(self):
""" """
get_authorized_tokens get_authorized_tokens
Returns authorized tokens after they go through the auth_url phase. Returns authorized tokens after they go through the auth_url phase.
""" """
resp, content = self.client.request(self.access_token_url, "GET") resp, content = self.client.request(self.access_token_url, "GET")
return dict(urllib.parse.parse_qsl(content)) return dict(urllib.parse.parse_qsl(content))
# ------------------------------------------------------------------------------------------------------------------------ # ------------------------------------------------------------------------------------------------------------------------
# The following methods are all different in some manner or require special attention with regards to the Twitter API. # The following methods are all different in some manner or require special attention with regards to the Twitter API.
# Because of this, we keep them separate from all the other endpoint definitions - ideally this should be change-able, # Because of this, we keep them separate from all the other endpoint definitions - ideally this should be change-able,
# but it's not high on the priority list at the moment. # but it's not high on the priority list at the moment.
# ------------------------------------------------------------------------------------------------------------------------ # ------------------------------------------------------------------------------------------------------------------------
@staticmethod @staticmethod
def constructApiURL(base_url, params): def constructApiURL(base_url, params):
return base_url + "?" + "&".join(["%s=%s" %(Twython.unicode2utf8(key), urllib.parse.quote_plus(Twython.unicode2utf8(value))) for (key, value) in list(params.items())]) return base_url + "?" + "&".join(["%s=%s" %(Twython.unicode2utf8(key), urllib.parse.quote_plus(Twython.unicode2utf8(value))) for (key, value) in list(params.items())])
@staticmethod @staticmethod
def shortenURL(url_to_shorten, shortener = "http://is.gd/api.php", query = "longurl"): def shortenURL(url_to_shorten, shortener = "http://is.gd/api.php", query = "longurl"):
"""shortenURL(url_to_shorten, shortener = "http://is.gd/api.php", query = "longurl") """shortenURL(url_to_shorten, shortener = "http://is.gd/api.php", query = "longurl")
Shortens url specified by url_to_shorten. Shortens url specified by url_to_shorten.
Parameters: Parameters:
url_to_shorten - URL to shorten. url_to_shorten - URL to shorten.
shortener - In case you want to use a url shortening service other than is.gd. shortener - In case you want to use a url shortening service other than is.gd.
""" """
try: try:
content = urllib.request.urlopen(shortener + "?" + urllib.parse.urlencode({query: Twython.unicode2utf8(url_to_shorten)})).read() content = urllib.request.urlopen(shortener + "?" + urllib.parse.urlencode({query: Twython.unicode2utf8(url_to_shorten)})).read()
return content return content
except HTTPError as e: except HTTPError as e:
raise TwythonError("shortenURL() failed with a %s error code." % repr(e.code)) raise TwythonError("shortenURL() failed with a %s error code." % repr(e.code))
def bulkUserLookup(self, ids = None, screen_names = None, version = None): def bulkUserLookup(self, ids = None, screen_names = None, version = None):
""" bulkUserLookup(self, ids = None, screen_names = None, version = None) """ bulkUserLookup(self, ids = None, screen_names = None, version = None)
A method to do bulk user lookups against the Twitter API. Arguments (ids (numbers) / screen_names (strings)) should be flat Arrays that A method to do bulk user lookups against the Twitter API. Arguments (ids (numbers) / screen_names (strings)) should be flat Arrays that
contain their respective data sets. contain their respective data sets.
Statuses for the users in question will be returned inline if they exist. Requires authentication! Statuses for the users in question will be returned inline if they exist. Requires authentication!
""" """
apiURL = "http://api.twitter.com/1/users/lookup.json?lol=1" apiURL = "http://api.twitter.com/1/users/lookup.json?lol=1"
if ids is not None: if ids is not None:
apiURL += "&user_id=" apiURL += "&user_id="
for id in ids: for id in ids:
apiURL += repr(id) + "," apiURL += repr(id) + ","
if screen_names is not None: if screen_names is not None:
apiURL += "&screen_name=" apiURL += "&screen_name="
for name in screen_names: for name in screen_names:
apiURL += name + "," apiURL += name + ","
try: try:
resp, content = self.client.request(apiURL, "GET") resp, content = self.client.request(apiURL, "GET")
return simplejson.loads(content) return simplejson.loads(content)
except HTTPError as e: except HTTPError as e:
raise TwythonError("bulkUserLookup() failed with a %s error code." % repr(e.code), e.code) raise TwythonError("bulkUserLookup() failed with a %s error code." % repr(e.code), e.code)
def search(self, **kwargs): def search(self, **kwargs):
"""search(search_query, **kwargs) """search(search_query, **kwargs)
Returns tweets that match a specified query. Returns tweets that match a specified query.
Parameters: Parameters:
See the documentation at http://dev.twitter.com/doc/get/search. Pass in the API supported arguments as named parameters. See the documentation at http://dev.twitter.com/doc/get/search. Pass in the API supported arguments as named parameters.
e.g x.search(q="jjndf") e.g x.search(q="jjndf")
""" """
searchURL = Twython.constructApiURL("http://search.twitter.com/search.json", kwargs) searchURL = Twython.constructApiURL("http://search.twitter.com/search.json", kwargs)
try: try:
resp, content = self.client.request(searchURL, "GET") resp, content = self.client.request(searchURL, "GET")
return simplejson.loads(content) return simplejson.loads(content)
except HTTPError as e: except HTTPError as e:
raise TwythonError("getSearchTimeline() failed with a %s error code." % repr(e.code), e.code) raise TwythonError("getSearchTimeline() failed with a %s error code." % repr(e.code), e.code)
def searchTwitterGen(self, search_query, **kwargs): def searchTwitter(self, **kwargs):
"""searchTwitterGen(search_query, **kwargs) """use search(search_query, **kwargs)
searchTwitter("python", page = "2")"""
return search(self, **kwargs)
Returns a generator of tweets that match a specified query. def searchGen(self, search_query, **kwargs):
"""searchGen(search_query, **kwargs)
Parameters: Returns a generator of tweets that match a specified query.
See the documentation at http://dev.twitter.com/doc/get/search. Pass in the API supported arguments as named parameters.
e.g x.searchTwitter(q="jjndf", page="2") Parameters:
""" See the documentation at http://dev.twitter.com/doc/get/search. Pass in the API supported arguments as named parameters.
searchURL = Twython.constructApiURL("http://search.twitter.com/search.json?q=%s" % Twython.unicode2utf8(search_query), kwargs)
try:
resp, content = self.client.request(searchURL, "GET")
data = simplejson.loads(content)
except HTTPError as e:
raise TwythonError("searchTwitterGen() failed with a %s error code." % repr(e.code), e.code)
if not data['results']: e.g x.search(search_query="python", page="2")
raise StopIteration """
searchURL = Twython.constructApiURL("http://search.twitter.com/search.json?q=%s" % Twython.unicode2utf8(search_query), kwargs)
try:
resp, content = self.client.request(searchURL, "GET")
data = simplejson.loads(content)
except HTTPError as e:
raise TwythonError("searchTwitterGen() failed with a %s error code." % repr(e.code), e.code)
for tweet in data['results']: if not data['results']:
yield tweet raise StopIteration
if 'page' not in kwargs: for tweet in data['results']:
kwargs['page'] = 2 yield tweet
else:
kwargs['page'] += 1
for tweet in self.searchTwitterGen(search_query, **kwargs): if 'page' not in kwargs:
yield tweet kwargs['page'] = '2'
else:
try:
kwargs['page'] = int(kwargs['page'])
kwargs['page'] += 1
kwargs['page'] = str(kwargs['page'])
except TypeError:
raise TwythonError("searchGen() exited because page takes str")
def isListMember(self, list_id, id, username, version = 1): except e:
""" isListMember(self, list_id, id, version) raise TwythonError("searchGen() failed with %s error code" %\
repr(e.code), e.code)
Check if a specified user (id) is a member of the list in question (list_id). for tweet in self.searchGen(search_query, **kwargs):
yield tweet
**Note: This method may not work for private/protected lists, unless you're authenticated and have access to those lists. def isListMember(self, list_id, id, username, version = 1):
""" isListMember(self, list_id, id, version)
Parameters: Check if a specified user (id) is a member of the list in question (list_id).
list_id - Required. The slug of the list to check against.
id - Required. The ID of the user being checked in the list.
username - User who owns the list you're checking against (username)
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
resp, content = self.client.request("http://api.twitter.com/%d/%s/%s/members/%s.json" % (version, username, list_id, repr(id)))
return simplejson.loads(content)
except HTTPError as e:
raise TwythonError("isListMember() failed with a %d error code." % e.code, e.code)
def isListSubscriber(self, username, list_id, id, version = 1): **Note: This method may not work for private/protected lists, unless you're authenticated and have access to those lists.
""" isListSubscriber(self, list_id, id, version)
Check if a specified user (id) is a subscriber of the list in question (list_id). Parameters:
list_id - Required. The slug of the list to check against.
id - Required. The ID of the user being checked in the list.
username - User who owns the list you're checking against (username)
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
resp, content = self.client.request("http://api.twitter.com/%d/%s/%s/members/%s.json" % (version, username, list_id, repr(id)))
return simplejson.loads(content)
except HTTPError as e:
raise TwythonError("isListMember() failed with a %d error code." % e.code, e.code)
**Note: This method may not work for private/protected lists, unless you're authenticated and have access to those lists. def isListSubscriber(self, username, list_id, id, version = 1):
""" isListSubscriber(self, list_id, id, version)
Parameters: Check if a specified user (id) is a subscriber of the list in question (list_id).
list_id - Required. The slug of the list to check against.
id - Required. The ID of the user being checked in the list.
username - Required. The username of the owner of the list that you're seeing if someone is subscribed to.
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
resp, content = "http://api.twitter.com/%d/%s/%s/following/%s.json" % (version, username, list_id, repr(id))
return simplejson.loads(content)
except HTTPError as e:
raise TwythonError("isListMember() failed with a %d error code." % e.code, e.code)
# The following methods are apart from the other Account methods, because they rely on a whole multipart-data posting function set. **Note: This method may not work for private/protected lists, unless you're authenticated and have access to those lists.
def updateProfileBackgroundImage(self, filename, tile="true", version = 1):
""" updateProfileBackgroundImage(filename, tile="true")
Updates the authenticating user's profile background image. Parameters:
list_id - Required. The slug of the list to check against.
id - Required. The ID of the user being checked in the list.
username - Required. The username of the owner of the list that you're seeing if someone is subscribed to.
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
resp, content = "http://api.twitter.com/%d/%s/%s/following/%s.json" % (version, username, list_id, repr(id))
return simplejson.loads(content)
except HTTPError as e:
raise TwythonError("isListMember() failed with a %d error code." % e.code, e.code)
Parameters: # The following methods are apart from the other Account methods, because they rely on a whole multipart-data posting function set.
image - Required. Must be a valid GIF, JPG, or PNG image of less than 800 kilobytes in size. Images with width larger than 2048 pixels will be forceably scaled down. def updateProfileBackgroundImage(self, filename, tile="true", version = 1):
tile - Optional (defaults to true). If set to true the background image will be displayed tiled. The image will not be tiled otherwise. """ updateProfileBackgroundImage(filename, tile="true")
** Note: It's sad, but when using this method, pass the tile value as a string, e.g tile="false"
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
files = [("image", filename, open(filename, 'rb').read())]
fields = []
content_type, body = Twython.encode_multipart_formdata(fields, files)
headers = {'Content-Type': content_type, 'Content-Length': str(len(body))}
r = urllib.request.Request("http://api.twitter.com/%d/account/update_profile_background_image.json?tile=%s" % (version, tile), body, headers)
return urllib.request.urlopen(r).read()
except HTTPError as e:
raise TwythonError("updateProfileBackgroundImage() failed with a %d error code." % e.code, e.code)
def updateProfileImage(self, filename, version = 1): Updates the authenticating user's profile background image.
""" updateProfileImage(filename)
Updates the authenticating user's profile image (avatar). Parameters:
image - Required. Must be a valid GIF, JPG, or PNG image of less than 800 kilobytes in size. Images with width larger than 2048 pixels will be forceably scaled down.
tile - Optional (defaults to true). If set to true the background image will be displayed tiled. The image will not be tiled otherwise.
** Note: It's sad, but when using this method, pass the tile value as a string, e.g tile="false"
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
files = [("image", filename, open(filename, 'rb').read())]
fields = []
content_type, body = Twython.encode_multipart_formdata(fields, files)
headers = {'Content-Type': content_type, 'Content-Length': str(len(body))}
r = urllib.request.Request("http://api.twitter.com/%d/account/update_profile_background_image.json?tile=%s" % (version, tile), body, headers)
return urllib.request.urlopen(r).read()
except HTTPError as e:
raise TwythonError("updateProfileBackgroundImage() failed with a %d error code." % e.code, e.code)
Parameters: def updateProfileImage(self, filename, version = 1):
image - Required. Must be a valid GIF, JPG, or PNG image of less than 700 kilobytes in size. Images with width larger than 500 pixels will be scaled down. """ updateProfileImage(filename)
version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
"""
try:
files = [("image", filename, open(filename, 'rb').read())]
fields = []
content_type, body = Twython.encode_multipart_formdata(fields, files)
headers = {'Content-Type': content_type, 'Content-Length': str(len(body))}
r = urllib.request.Request("http://api.twitter.com/%d/account/update_profile_image.json" % version, body, headers)
return urllib.request.urlopen(r).read()
except HTTPError as e:
raise TwythonError("updateProfileImage() failed with a %d error code." % e.code, e.code)
@staticmethod Updates the authenticating user's profile image (avatar).
def encode_multipart_formdata(fields, files):
BOUNDARY = _make_boundary()
CRLF = '\r\n'
L = []
for (key, value) in fields:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"' % key)
L.append('')
L.append(value)
for (key, filename, value) in files:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename))
L.append('Content-Type: %s' % mimetypes.guess_type(filename)[0] or 'application/octet-stream')
L.append('')
L.append(value)
L.append('--' + BOUNDARY + '--')
L.append('')
body = CRLF.join(L)
content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
return content_type, body
@staticmethod Parameters:
def unicode2utf8(text): image - Required. Must be a valid GIF, JPG, or PNG image of less than 700 kilobytes in size. Images with width larger than 500 pixels will be scaled down.
try: version (number) - Optional. API version to request. Entire Twython class defaults to 1, but you can override on a function-by-function or class basis - (version=2), etc.
if isinstance(text, str): """
text = text.encode('utf-8') try:
except: files = [("image", filename, open(filename, 'rb').read())]
pass fields = []
return text content_type, body = Twython.encode_multipart_formdata(fields, files)
headers = {'Content-Type': content_type, 'Content-Length': str(len(body))}
r = urllib.request.Request("http://api.twitter.com/%d/account/update_profile_image.json" % version, body, headers)
return urllib.request.urlopen(r).read()
except HTTPError as e:
raise TwythonError("updateProfileImage() failed with a %d error code." % e.code, e.code)
@staticmethod
def encode_multipart_formdata(fields, files):
BOUNDARY = _make_boundary()
CRLF = '\r\n'
L = []
for (key, value) in fields:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"' % key)
L.append('')
L.append(value)
for (key, filename, value) in files:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename))
L.append('Content-Type: %s' % mimetypes.guess_type(filename)[0] or 'application/octet-stream')
L.append('')
L.append(value)
L.append('--' + BOUNDARY + '--')
L.append('')
body = CRLF.join(L)
content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
return content_type, body
@staticmethod
def unicode2utf8(text):
try:
if isinstance(text, str):
text = text.encode('utf-8')
except:
pass
return text