algorithmia-python/Algorithmia/CLI.py at develop · algorithmiaio/algorithmia-python · GitHub

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import Algorithmia

import os

from Algorithmia.errors import DataApiError, AlgorithmException

from Algorithmia.algo_response import AlgoResponse

import json, re, requests, six

import toml

import shutil

class CLI:

def __init__(self):

self.client = Algorithmia.client()

# algo auth

def auth(self, apiaddress, apikey="", cacert="", profile="default", bearer=""):

# store api key in local config file and read from it each time a client needs to be created

key = self.getconfigfile()

config = toml.load(key)

if ('profiles' in config.keys()):

if (profile in config['profiles'].keys()):

config['profiles'][profile]['api_key'] = apikey

config['profiles'][profile]['api_server'] = apiaddress

config['profiles'][profile]['ca_cert'] = cacert

config['profiles'][profile]['bearer_token'] = bearer

else:

config['profiles'][profile] = {'api_key':apikey,'api_server':apiaddress,'ca_cert':cacert,'bearer_token':bearer}

else:

config['profiles'] = {profile:{'api_key':apikey,'api_server':apiaddress,'ca_cert':cacert,'bearer_token':bearer }}

with open(key, "w") as key:

toml.dump(config,key)

self.ls(path = None,client = CLI().getClient(profile))

# algo run <algo> <args..> run the the specified algo

def runalgo(self, options, client):

algo_input = None

algo = client.algo(options.algo)

url = client.apiAddress + algo.url

result = None

content = None

algo.set_options(timeout=options.timeout, stdout=options.debug)

# handle input type flags

if (options.data != None):

# data

algo_input = options.data

result = algo.pipe(algo_input)

elif (options.text != None):

# text

algo_input = options.text

key = self.getAPIkey(options.profile)

content = 'text/plain'

algo_input = algo_input.encode('utf-8')

elif (options.json != None):

# json

algo_input = options.json

key = self.getAPIkey(options.profile)

content = 'application/json'

elif (options.binary != None):

# binary

algo_input = bytes(options.binary)

key = self.getAPIkey(options.profile)

content = 'application/octet-stream'

elif (options.data_file != None):

# data file

algo_input = open(options.data_file, "r").read()

result = algo.pipe(algo_input)

elif (options.text_file != None):

# text file

algo_input = open(options.text_file, "r").read()

key = self.getAPIkey(options.profile)

content = 'text/plain'

algo_input = algo_input.encode('utf-8')

elif (options.json_file != None):

# json file

# read json file and run algo with that input bypassing the auto detection of input type in pipe

with open(options.json_file, "r") as f:

algo_input = f.read()

key = self.getAPIkey(options.profile)

content = 'application/json'

algo_input = json.dumps(algo_input).encode('utf-8')

elif (options.binary_file != None):

# binary file

with open(options.binary_file, "rb") as f:

algo_input = bytes(f.read())

key = self.getAPIkey(options.profile)

content = 'application/octet-stream'

else:

output = "no valid input detected"

if (content != None):

result = AlgoResponse.create_algo_response(requests.post(url, data=algo_input,

headers={'Authorization': key,

'Content-Type': content},

params=algo.query_parameters).json())

if (result != None):

output = result.result

# handle output flags

# output to file if there is an output file specified

if (options.output != None):

outputFile = options.output

try:

if isinstance(result.result, bytearray) or isinstance(result.result, bytes):

out = open(outputFile, "wb")

out.write(result.result)

out.close()

else:

out = open(outputFile, "w")

out.write(result.result)

out.close()

output = ""

except Exception as error:

print(error)

return output

# algo mkdir <path>

def mkdir(self, path, client):

# make a dir in data collection

newDir = client.dir(path)

if newDir.exists() is False:

newDir.create()

# algo rmdir <path>

def rmdir(self, path, client, force=False):

# remove a dir in data collection

Dir = client.dir(path)

try:

if Dir.exists():

Dir.delete(force)

except Algorithmia.errors.DataApiError as e:

print(e)

def rm(self, path, client):

# for f in path

file = client.file(path)

try:

if file.exists():

file.delete()

except Algorithmia.errors.DataApiError as e:

print(e)

# algo ls <path>

def ls(self, path, client, longlist=False):

# by default list user's hosted data

listing = ""

if path is None:

path = "data://"

file = path.split('/')

if file[-1] != '':

# path is a file, list parent

directory = path[:-len(file[-1])]

f = client.dir(directory)

response = client.getHelper(f.url, **{})

if response.status_code != 200:

raise DataApiError("failed to get file info: " + str(response.content))

responseContent = response.content

if isinstance(responseContent, six.binary_type):

responseContent = responseContent.decode()

content = json.loads(responseContent)

if 'files' in content:

f = client.file(path)

for file_info in content['files']:

if file_info['filename'] == file[-1]:

f.set_attributes(file_info)

if longlist:

listing += f.last_modified.strftime("%Y-%m-%d %H:%M:%S") + ' '

listing += str(f.size) + ' '

listing += f.path + "\n"

else:

listing += f.path + "\n"

else:

# path is a directory

if longlist:

listingDir = client.dir(path)

for f in listingDir.dirs():

listing += f.path + "/\n"

for f in listingDir.files():

listing += f.last_modified.strftime("%Y-%m-%d %H:%M:%S") + ' '

listing += str(f.size) + ' '

listing += f.path + "\n"

else:

listingDir = client.dir(path)

for f in listingDir.dirs():

listing += f.path + "/\n"

for f in listingDir.files():

listing += f.path + "\n"

return listing

# algo cat <file>

def cat(self, path, client):

result = ""

for f in path:

if '://' in f and not f.startswith("http"):

if f[-1] == '*':

path += ['data://' + file.path for file in client.dir(f[:len(f) - 2]).files()]

else:

file = client.file(f)

if file.exists():

result += file.getString()

else:

result = "file does not exist " + f

break

else:

print("operands must be a path to a remote data source data://")

break

return result

# algo freeze

def freezeAlgo(self, client, manifest_path="model_manifest.json"):

client.freeze(manifest_path)

# algo cp <src> <dest>

def cp(self, src, dest, client):

if (src is None or dest is None):

print("expected algo cp <src> <dest>")

else:

destLocation = client.file(dest)

for f in src:

# if dest is a directory apend the src name

# if there are multiple src files only the final one will be copied if dest is not a directory

destPath = dest

path = dest.split('/')

if (os.path.isdir(dest) or client.dir(dest).exists() and len(path) <= 5):

if (dest[-1] == '/' and path[-1] == ''):

destPath += client.file(f).getName()

elif (len(path) == 4 or "data://" not in dest):

destPath += '/' + client.file(f).getName()

if (f[-1] == '*'):

src += ['data://' + file.path for file in client.dir(f[:len(f) - 2]).files()]

# if src is local and dest is remote

elif ("data://" not in f and "data://" in dest):

client.file(destPath).putFile(f)

# if src and dest are remote

elif ("data://" in f and "data://" in dest):

file = client.file(f).getFile()

filename = file.name

file.close()

client.file(destPath).putFile(filename)

# if src is remote and dest is local

elif ("data://" in f and "data://" not in dest):

file = client.file(f).getFile()

filename = file.name

file.close()

shutil.move(filename, destPath)

else:

print("at least one of the operands must be a path to a remote data source data://")

def get_environment_by_language(self, language, client):

response = client.get_environment(language)

if "error" in response:

return json.dumps(response)

return json.dumps(response['environments'], indent=1)

def list_languages(self, client):

response = client.get_supported_languages()

table = []

if "error" not in response:

table.append("{:<25} {:<35}".format('Name', 'Description'))

for lang in response:

table.append("{:<25} {:<35}".format(lang['name'], lang['display_name']))

else:

table.append(json.dumps(response))

return table

def getBuildLogs(self, user, algo, client):

api_response = client.algo(user + '/' + algo).get_builds()

return json.dumps(api_response['results'], indent=1)

def getconfigfile(self):

if (os.name == "posix"):

# if!windows

# ~/.algorithmia/config

# create the api key file if it does not exist

keyPath = os.environ['HOME'] + "/.algorithmia/"

elif (os.name == "nt"):

# ifwindows

# %LOCALAPPDATA%\Algorithmia\config

# create the api key file if it does not exist

keyPath = os.path.expandvars("%LOCALAPPDATA%\\Algorithmia\\")

keyFile = "config"

if (not os.path.exists(keyPath)):

os.mkdir(keyPath)

if (not os.path.exists(keyPath + keyFile)):

with open(keyPath + keyFile, "w") as file:

file.write("[profiles]\n")

file.write("[profiles.default]\n")

file.write("api_key = ''\n")

file.write("api_server = ''\n")

file.write("ca_cert = ''\n")

file.write("bearer_token = ''\n")

key = keyPath + keyFile

return key

def get_template(self, envid, dest, client):

response = client.get_template(envid, dest)

return response

def getAPIkey(self, profile):

key = self.getconfigfile()

config_dict = toml.load(key)

if 'profiles' in config_dict and profile in config_dict['profiles'] and \

config_dict['profiles'][profile]['api_key'] != "":

return config_dict['profiles'][profile]['api_key']

else:

return None

def getBearerToken(self,profile):

key = self.getconfigfile()

config_dict = toml.load(key)

if 'profiles' in config_dict and profile in config_dict['profiles'] and \

config_dict['profiles'][profile]['bearer_token'] != "":

return config_dict['profiles'][profile]['bearer_token']

else:

return None

def getAPIaddress(self, profile):

key = self.getconfigfile()

config_dict = toml.load(key)

if config_dict['profiles'][profile]['api_server'] != "":

return config_dict['profiles'][profile]['api_server']

else:

return None

def getCert(self, profile):

key = self.getconfigfile()

config_dict = toml.load(key)

if 'profiles' in config_dict and profile in config_dict['profiles'] and \

config_dict['profiles'][profile]['ca_cert'] != "":

return config_dict['profiles'][profile]['ca_cert']

else:

return None

def getClient(self,profile):

apiAddress = self.getAPIaddress(profile)

apiKey = self.getAPIkey(profile)

caCert = self.getCert(profile)

bearer = None

if apiKey is None:

bearer = self.getBearerToken(profile)

return Algorithmia.client(api_key=apiKey,api_address=apiAddress,ca_cert=caCert,bearer_token = bearer)

algorithmia-python/Algorithmia/CLI.py at develop · algorithmiaio/algorithmia-python · GitHub

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