def _checkRGB(self, rgbstr):
checkParamsType([(rgbstr, [basestring])])
if isinstance(rgbstr, unicode):
rgbstr = rgbstr.encode('utf-8')
checkParamsLimit([(rgbstr, ['len(x)==6'])])
if not self.RGB_PATTERN.match(rgbstr):
raise BaeValueError("invalid RGB color", rgbstr)
def setCompositeCanvas(self, canvas_width, canvas_height):
checkParamsType([(canvas_width, [int])])
checkParamsLimit([(canvas_width, ['0<=x<=10000'])])
checkParamsType([(canvas_height, [int])])
checkParamsLimit([(canvas_height, ['0<=x<=10000'])])
self.__composite_canvas_width = canvas_width
self.__composite_canvas_height = canvas_height
def setCompositeCanvas(self, canvas_width, canvas_height):
checkParamsType([(canvas_width, [int])])
checkParamsLimit([(canvas_width, ['0<=x<=10000'])])
checkParamsType([(canvas_height, [int])])
checkParamsLimit([(canvas_height, ['0<=x<=10000'])])
self.__composite_canvas_width = canvas_width
self.__composite_canvas_height = canvas_height
def setAnnotatePos(self, x_offset, y_offset):
checkParamsType([(x_offset, [int])])
checkParamsLimit([(x_offset, ['x>=0'])])
checkParamsType([(y_offset, [int])])
checkParamsLimit([(y_offset, ['x>=0'])])
self.__operations['x_offset'] = x_offset
self.__operations['y_offset'] = y_offset
def setSource(self, image_source):
checkParamsType([(image_source, [basestring])])
if isinstance(image_source, unicode):
image_source = image_source.encode('utf-8')
checkParamsLimit([(image_source, ['0<len(x)<=2048'])])
if self._isUrl(image_source):
self.__args['src'] = image_source
def setCompositePos(self, x_offset, y_offset, img_key = 0):
checkParamsType([(x_offset, [int])])
checkParamsType([(y_offset, [int])])
if img_key >= len(self.__strudata['req_data_source']):
raise BaeValueError("invalid img_key, image %d isn't exist"%img_key)
self.__strudata['req_data_source'][img_key]['operations']['x_offset'] = x_offset
self.__strudata['req_data_source'][img_key]['operations']['y_offset'] = y_offset
def setCropping(self, x, y, width, height):
checkParamsType([(x, [int]), (y, [int]), (height, [int]), (width, [int])])
checkParamsLimit([(x, ['0<=x<=10000']), (y, ['0<=x<=10000']), (height, ['0<=x<=10000']), (width, ['0<=x<=10000'])])
self.__args['cut_x'] = x
self.__args['cut_y'] = y
self.__args['cut_h'] = height
self.__args['cut_w'] = width
def setSource(self, image_source):
checkParamsType([(image_source, [basestring])])
if isinstance(image_source, unicode):
image_source = image_source.encode('utf-8')
checkParamsLimit([(image_source, ['0<len(x)<=2048'])])
if self._isUrl(image_source):
self.__args['src'] = image_source
def setAnnotatePos(self, x_offset, y_offset):
checkParamsType([(x_offset, [int])])
checkParamsLimit([(x_offset, ['x>=0'])])
checkParamsType([(y_offset, [int])])
checkParamsLimit([(y_offset, ['x>=0'])])
self.__operations['x_offset'] = x_offset
self.__operations['y_offset'] = y_offset
def _checkRGB(self, rgbstr):
checkParamsType([(rgbstr, [basestring])])
if isinstance(rgbstr, unicode):
rgbstr = rgbstr.encode('utf-8')
checkParamsLimit([(rgbstr, ['len(x)==6'])])
if not self.RGB_PATTERN.match(rgbstr):
raise BaeValueError("invalid RGB color", rgbstr)
def setCompositeOpacity(self, opacity, img_key=0):
checkParamsType([(opacity, [int, float])])
checkParamsLimit([(opacity, ['0.0<=x<=1.0'])])
if img_key >= len(self.__strudata['req_data_source']):
raise BaeValueError("invalid img_key, image %d isn't exist" %
img_key)
self.__strudata['req_data_source'][img_key]['operations'][
'opacity'] = opacity
def setCompositeAnchor(self, anchor, img_key=0):
checkParamsType([(anchor, [int])])
checkParamsLimit([(anchor, ['0<=x<=8'])])
if img_key >= len(self.__strudata['req_data_source']):
raise BaeValueError("invalid img_key, image %d isn't exist" %
img_key)
self.__strudata['req_data_source'][img_key]['operations'][
'anchor_point'] = anchor
def setCropping(self, x, y, width, height):
checkParamsType([(x, [int]), (y, [int]), (height, [int]),
(width, [int])])
checkParamsLimit([(x, ['0<=x<=10000']), (y, ['0<=x<=10000']),
(height, ['0<=x<=10000']), (width, ['0<=x<=10000'])])
self.__args['cut_x'] = x
self.__args['cut_y'] = y
self.__args['cut_h'] = height
self.__args['cut_w'] = width
def generateVCode(self, vcode_len=4, vcode_pattern=0):
checkParamsType([(vcode_len, [int])])
checkParamsLimit([(vcode_len, ['4<=x<=5'])])
checkParamsType([(vcode_pattern, [int])])
checkParamsLimit([(vcode_pattern, ['0<=x<=3'])])
self.__args = {}
self.__args['vcservice'] = 0
self.__args['len'] = vcode_len
self.__args['setno'] = vcode_pattern
return self._common_process(self.__args)
def setCompositePos(self, x_offset, y_offset, img_key=0):
checkParamsType([(x_offset, [int])])
checkParamsType([(y_offset, [int])])
if img_key >= len(self.__strudata['req_data_source']):
raise BaeValueError("invalid img_key, image %d isn't exist" %
img_key)
self.__strudata['req_data_source'][img_key]['operations'][
'x_offset'] = x_offset
self.__strudata['req_data_source'][img_key]['operations'][
'y_offset'] = y_offset
def setTranscoding(self, image_type, quality=60):
types = {'gif': 2, 'jpg': 1, 'png': 3, 'webp': 4}
checkParamsType([(image_type, [basestring]), (quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
try:
self.__args['imgtype'] = types[image_type]
except KeyError:
raise BaeParamError('Invalid Image Type[%s]' % image_type)
if image_type in ['gif', 'jpg']:
self.__args['quality'] = quality
def generateVCode(self, vcode_len = 4, vcode_pattern = 0):
checkParamsType([(vcode_len, [int])])
checkParamsLimit([(vcode_len, ['4<=x<=5'])])
checkParamsType([(vcode_pattern, [int])])
checkParamsLimit([(vcode_pattern, ['0<=x<=3'])])
self.__args = {}
self.__args['vcservice'] = 0
self.__args['len'] = vcode_len
self.__args['setno'] = vcode_pattern
return self._common_process(self.__args)
def setTranscoding(self, image_type, quality = 60):
types = {'gif': 2, 'jpg': 1, 'png': 3, 'webp': 4}
checkParamsType([(image_type, [basestring]), (quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
try:
self.__args['imgtype'] = types[image_type]
except KeyError:
raise BaeParamError('Invalid Image Type[%s]'%image_type)
if image_type in ['gif', 'jpg']:
self.__args['quality'] = quality
def setAnnotateOpacity(self, opacity):
checkParamsType([(opacity, [int, float])])
checkParamsLimit([(opacity, ['0.0<=x<=1.0'])])
if opacity == 1:
opacity = '00'
elif opacity == 0:
opacity = 'ff'
else:
opacity = hex(int(math.ceil(255 - opacity*255)))
opacity = opacity.replace('0x', '')
opacity = opacity.upper()
self.__operations['opacity'] = opacity
def setAnnotateOpacity(self, opacity):
checkParamsType([(opacity, [int, float])])
checkParamsLimit([(opacity, ['0.0<=x<=1.0'])])
if opacity == 1:
opacity = '00'
elif opacity == 0:
opacity = 'ff'
else:
opacity = hex(int(math.ceil(255 - opacity * 255)))
opacity = opacity.replace('0x', '')
opacity = opacity.upper()
self.__operations['opacity'] = opacity
def verifyVCode(self, vcode_input, vcode_secret):
checkParamsType([(vcode_input, [basestring])])
if isinstance(vcode_input, unicode):
vcode_input = vcode_input.encode('utf-8')
checkParamsLimit([(vcode_input, ['4<=len(x)<=5'])])
checkParamsType([(vcode_secret, [basestring])])
if isinstance(vcode_secret, unicode):
vcode_secret = vcode_secret.encode('utf-8')
self.__args = {}
self.__args['vcservice'] = 1
self.__args['input'] = vcode_input
self.__args['vcode'] = vcode_secret
return self._common_process(self.__args)
def __init__(self, access_key, secret_key, host, image_source = "http://", debug = False):
self.__args = {}
self.__args['src'] = image_source
self.__ak = access_key
self.__sk = secret_key
self.__host = host
checkParamsType([(self.__ak, [basestring]), (self.__sk, [basestring]), (debug, [bool]), (self.__args['src'], [basestring]), (self.__host, [basestring])])
checkParamsLimit([(image_source, ['0<=len(x)<=2048'])])
if not self.__ak or not self.__sk or not self.__host:
raise BaeConstructError("Invalid ak, sk, or image host")
self.__requestId = 0
self._debug = debug
self.__strudata = None
def verifyVCode(self, vcode_input, vcode_secret):
checkParamsType([(vcode_input, [basestring])])
if isinstance(vcode_input, unicode):
vcode_input = vcode_input.encode('utf-8')
checkParamsLimit([(vcode_input, ['4<=len(x)<=5'])])
checkParamsType([(vcode_secret, [basestring])])
if isinstance(vcode_secret, unicode):
vcode_secret = vcode_secret.encode('utf-8')
self.__args = {}
self.__args['vcservice'] = 1
self.__args['input'] = vcode_input
self.__args['vcode'] = vcode_secret
return self._common_process(self.__args)
def setCompositeSource(self, image_source):
checkParamsType([(image_source, [basestring])])
if isinstance(image_source, unicode):
image_source = image_source.encode('utf-8')
checkParamsLimit([(image_source, ['0<=len(x)<=2048'])])
t = {'http_reqpack': {},
'source_data_type': '1',
'operations': {},
}
if self._isUrl(image_source):
t['sourcemethod'] = 'GET'
t['source_url'] = image_source
self.__strudata['req_data_source'].append(t)
else: pass
def setZooming(self, zooming_type, value, height_value = 0):
checkParamsType([(zooming_type, [int]), (value, [int]), (height_value, [int])])
checkParamsLimit([(zooming_type, ['1<=x<=4'])])
if zooming_type == BaeImage.ZOOMING_TYPE_HEIGHT:
checkParamsLimit([(value, ['0<=x<=10000'])])
self.__args['size'] = 'b0_' + str(value)
elif zooming_type == BaeImage.ZOOMING_TYPE_WIDTH:
checkParamsLimit([(value, ['0<=x<=10000'])])
self.__args['size'] = 'b' + str(value) + '_0'
elif zooming_type == BaeImage.ZOOMING_TYPE_PIXELS:
checkParamsLimit([(value, ['0<=x<=100000000'])])
self.__args['size'] = 'p' + str(value)
elif zooming_type == BaeImage.ZOOMING_TYPE_UNRATIO:
checkParamsLimit([(value, ['0<=x<=10000'])])
checkParamsLimit([(height_value, ['0<=x<=10000'])])
self.__args['size'] = 'u' + str(value) + '_' + str(height_value)
def setCompositeSource(self, image_source):
checkParamsType([(image_source, [basestring])])
if isinstance(image_source, unicode):
image_source = image_source.encode('utf-8')
checkParamsLimit([(image_source, ['0<=len(x)<=2048'])])
t = {
'http_reqpack': {},
'source_data_type': '1',
'operations': {},
}
if self._isUrl(image_source):
t['sourcemethod'] = 'GET'
t['source_url'] = image_source
self.__strudata['req_data_source'].append(t)
else:
pass
def setZooming(self, zooming_type, value, height_value=0):
checkParamsType([(zooming_type, [int]), (value, [int]),
(height_value, [int])])
checkParamsLimit([(zooming_type, ['1<=x<=4'])])
if zooming_type == BaeImage.ZOOMING_TYPE_HEIGHT:
checkParamsLimit([(value, ['0<=x<=10000'])])
self.__args['size'] = 'b0_' + str(value)
elif zooming_type == BaeImage.ZOOMING_TYPE_WIDTH:
checkParamsLimit([(value, ['0<=x<=10000'])])
self.__args['size'] = 'b' + str(value) + '_0'
elif zooming_type == BaeImage.ZOOMING_TYPE_PIXELS:
checkParamsLimit([(value, ['0<=x<=100000000'])])
self.__args['size'] = 'p' + str(value)
elif zooming_type == BaeImage.ZOOMING_TYPE_UNRATIO:
checkParamsLimit([(value, ['0<=x<=10000'])])
checkParamsLimit([(height_value, ['0<=x<=10000'])])
self.__args['size'] = 'u' + str(value) + '_' + str(height_value)
def __init__(self, cache_id, memcache_addr, user, password):
checkParamsType([(memcache_addr, [basestring]), (user, [basestring]), (password, [basestring]), (cache_id, [basestring])])
self._ak = user
self._sk = password
self._appid = cache_id
self.nsh = nshead.CNsHead()
self.lastcmd, self.lastkey = None, None
self.lasterrno, self.lasterrmsg = 0, None
self._servers = []
for server in memcache_addr.split(";"):
try:
host, port = server.split(':')
self._servers.append((host, int(port)))
except:
raise BaeMemcacheParamsError("Invalid memcache_addr")
self._index = 0
self._sock = None
def __init__(self,
access_key,
secret_key,
host,
image_source="http://",
debug=False):
self.__args = {}
self.__args['src'] = image_source
self.__ak = access_key
self.__sk = secret_key
self.__host = host
checkParamsType([(self.__ak, [basestring]), (self.__sk, [basestring]),
(debug, [bool]), (self.__args['src'], [basestring]),
(self.__host, [basestring])])
checkParamsLimit([(image_source, ['0<=len(x)<=2048'])])
if not self.__ak or not self.__sk or not self.__host:
raise BaeConstructError("Invalid ak, sk, or image host")
self.__requestId = 0
self._debug = debug
self.__strudata = None
def setAnnotateFont(self, name, size, color):
checkParamsType([(name, [int])])
checkParamsLimit([(name, ['0<=x<=4'])])
checkParamsType([(size, [int])])
checkParamsLimit([(size, ['0<=x<=100'])])
checkParamsType([(color, [basestring])])
if isinstance(color, unicode):
color = color.encode('utf-8')
self._checkRGB(color)
self.__operations['font_name'] = name
self.__operations['font_size'] = size
self.__operations['font_color'] = color
def setAnnotateFont(self, name, size, color):
checkParamsType([(name, [int])])
checkParamsLimit([(name, ['0<=x<=4'])])
checkParamsType([(size, [int])])
checkParamsLimit([(size, ['0<=x<=100'])])
checkParamsType([(color, [basestring])])
if isinstance(color, unicode):
color = color.encode('utf-8')
self._checkRGB(color)
self.__operations['font_name'] = name
self.__operations['font_size'] = size
self.__operations['font_color'] = color
def setRotation(self, degree):
checkParamsType([(degree, [int])])
checkParamsLimit([(degree, ['0<=x<=360'])])
self.__args['rotate'] = degree
def setAnnotateOutputCode(self, output_code):
checkParamsType([(output_code, [int])])
checkParamsLimit([(output_code, ['0<=x<=4'])])
self.__operations['desttype'] = output_code
def setCompositeOpacity(self, opacity, img_key = 0):
checkParamsType([(opacity, [int, float])])
checkParamsLimit([(opacity, ['0.0<=x<=1.0'])])
if img_key >= len(self.__strudata['req_data_source']):
raise BaeValueError("invalid img_key, image %d isn't exist"%img_key)
self.__strudata['req_data_source'][img_key]['operations']['opacity'] = opacity
def setQRCodeMargin(self, margin):
checkParamsType([(margin, [int])])
checkParamsLimit([(margin, ['1<=x<=100'])])
self.__operations['margin'] = margin
def setQRCodeSize(self, size):
checkParamsType([(size, [int])])
checkParamsLimit([(size, ['0<x<=100'])])
self.__operations['size'] = size
def setCompositeQuality(self, quality):
checkParamsType([(quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
self.__composite_quality = quality
def setQRCodeMargin(self, margin):
checkParamsType([(margin, [int])])
checkParamsLimit([(margin, ['1<=x<=100'])])
self.__operations['margin'] = margin
def setRotation(self, degree):
checkParamsType([(degree, [int])])
checkParamsLimit([(degree, ['0<=x<=360'])])
self.__args['rotate'] = degree
def setQuality(self, quality=60):
checkParamsType([(quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
self.__args['quality'] = quality
def setHue(self, hue):
checkParamsType([(hue, [int])])
checkParamsLimit([(hue, ['1<=x<=100'])])
self.__args['hue'] = hue
def setSaturation(self, saturation):
checkParamsType([(saturation, [int])])
checkParamsLimit([(saturation, ['1<=x<=100'])])
self.__args['saturation'] = saturation
def setLightness(self, lightness):
checkParamsType([(lightness, [int])])
checkParamsLimit([(lightness, ['x>=1'])])
self.__args['lightness'] = lightness
def setCompositeOutputCode(self, output_code):
checkParamsType([(output_code, [int])])
checkParamsLimit([(output_code, ['0<=x<4'])])
self.__composite_desttype = output_code
def setQRCodeLevel(self, level):
checkParamsType([(level, [int])])
checkParamsLimit([(level, ['1<=x<=4'])])
self.__operations['level'] = level
def setQRCodeText(self, text):
checkParamsType([(text, [basestring])])
if isinstance(text, unicode):
text = text.encode('utf-8')
checkParamsLimit([(text, ['1<=len(x)<=500'])])
self.__source_data['data1'] = base64.b64encode(text)
def setAnnotateOutputCode(self, output_code):
checkParamsType([(output_code, [int])])
checkParamsLimit([(output_code, ['0<=x<=4'])])
self.__operations['desttype'] = output_code
def setQRCodeVersion(self, version):
checkParamsType([(version, [int])])
checkParamsLimit([(version, ['0<=x<=30'])])
self.__operations['version'] = version
def setAnnotateQuality(self, quality):
checkParamsType([(quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
self.__operations['quality'] = quality
def setQRCodeLevel(self, level):
checkParamsType([(level, [int])])
checkParamsLimit([(level, ['1<=x<=4'])])
self.__operations['level'] = level
def setQRCodeSize(self, size):
checkParamsType([(size, [int])])
checkParamsLimit([(size, ['0<x<=100'])])
self.__operations['size'] = size
def setCompositeAnchor(self, anchor, img_key = 0):
checkParamsType([(anchor, [int])])
checkParamsLimit([(anchor, ['0<=x<=8'])])
if img_key >= len(self.__strudata['req_data_source']):
raise BaeValueError("invalid img_key, image %d isn't exist"%img_key)
self.__strudata['req_data_source'][img_key]['operations']['anchor_point'] = anchor
def setQRCodeVersion(self, version):
checkParamsType([(version, [int])])
checkParamsLimit([(version, ['0<=x<=30'])])
self.__operations['version'] = version
def setAnnotateQuality(self, quality):
checkParamsType([(quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
self.__operations['quality'] = quality
def setQRCodeText(self, text):
checkParamsType([(text, [basestring])])
if isinstance(text, unicode):
text = text.encode('utf-8')
checkParamsLimit([(text, ['1<=len(x)<=500'])])
self.__source_data['data1'] = base64.b64encode(text)
def setCompositeQuality(self, quality):
checkParamsType([(quality, [int])])
checkParamsLimit([(quality, ['0<=x<=100'])])
self.__composite_quality = quality
def setCompositeOutputCode(self, output_code):
checkParamsType([(output_code, [int])])
checkParamsLimit([(output_code, ['0<=x<4'])])
self.__composite_desttype = output_code
def setHue(self, hue):
checkParamsType([(hue, [int])])
checkParamsLimit([(hue, ['1<=x<=100'])])
self.__args['hue'] = hue
def setContrast(self, contrast):
checkParamsType([(contrast, [int])])
checkParamsLimit([(contrast, ['0<=x<=1'])])
self.__args['contrast'] = contrast
