Add convenience methods to projects

examples/Projects.ipynb

@@ -50,7 +50,9 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "# Change the index in projects[3] to a value within your list of projects\n",
@@ -72,14 +74,136 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "# Change the index in projects[4] to a value within your list of projects\n",
     "project2 = projects[4]\n",
     "m2 = project2.get_map()\n",
     "project1.compare(project2, m2)\n",
-    "m2."
+    "m2"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Project export"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Export as PNG"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "scrolled": true
+   },
+   "outputs": [],
+   "source": [
+    "from IPython.display import Image\n",
+    "project = api.projects[3]\n",
+    "bbox = '-121.726057,37.278423,-121.231672,37.377250'\n",
+    "Image(project.png(bbox))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": [
+    "Image(project.png(bbox, zoom=15))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Export as GeoTIFF"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Display in the notebook\n",
+    "\n",
+    "Note: this example requires\n",
+    "[`numpy`](http://www.numpy.org/),\n",
+    "[`matplotlib`](http://matplotlib.org/), and a fairly recent version of\n",
+    "[`rasterio`](https://mapbox.github.io/rasterio/).\n",
+    "\n",
+    "If you don't have them, you can run the cell at the bottom of this notebook,\n",
+    "provided your pip installation directory is writable."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from rasterio.io import MemoryFile\n",
+    "import matplotlib.pyplot as plt\n",
+    "project = api.projects[3]\n",
+    "bbox = '-121.726057,37.278423,-121.231672,37.377250'\n",
+    "data = project.geotiff(bbox, zoom=17)\n",
+    "\n",
+    "with MemoryFile(data) as memfile:\n",
+    "    with memfile.open() as dataset:\n",
+    "        plt.imshow(dataset.read(1), cmap='RdBu')\n",
+    "        \n",
+    "plt.show()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Save as a file"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "project = api.projects[3]\n",
+    "bbox = '-121.726057,37.278423,-121.231672,37.377250'\n",
+    "data = project.geotiff(bbox, zoom=17)\n",
+    "with open('sample.tiff', 'wb') as outf:\n",
+    "    outf.write(data)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Installs"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": [
+    "%%bash\n",
+    "pip install numpy matplotlib rasterio==1.0a8"
    ]
   }
  ],

rasterfoundry/api.py

@@ -5,7 +5,7 @@
 from bravado.swagger_model import load_file
 from simplejson import JSONDecodeError
 
-from models import Project
+from models import Project, MapToken
 from exceptions import RefreshTokenException
 
 
@@ -72,6 +72,29 @@ def get_api_token(self, refresh_token):
             raise RefreshTokenException('Error using refresh token, please '
                                         'verify it is valid')
 
+    @property
+    def map_tokens(self):
+        """List map tokens a user has access to
+
+        Returns:
+            List[MapToken]
+        """
+
+        has_next = True
+        page = 0
+        map_tokens = []
+        while has_next:
+            paginated_map_tokens = (
+                self.client.Imagery.get_map_tokens(page=page).result()
+            )
+            map_tokens += [
+                MapToken(map_token, self)
+                for map_token in paginated_map_tokens.results
+            ]
+            page = paginated_map_tokens.page + 1
+            has_next = paginated_map_tokens.hasNext
+        return map_tokens
+
     @property
     def projects(self):
         """List projects a user has access to

rasterfoundry/models/__init__.py

@@ -1 +1,2 @@
 from .project import Project  # NOQA
+from .map_token import MapToken # NOQA

rasterfoundry/models/map_token.py

@@ -0,0 +1,23 @@
+class MapToken(object):
+    """A Raster Foundry map token"""
+
+    def __repr__(self):
+        return '<MapToken - {} - {}>'.format(self.project.name, self.token)
+
+    def __init__(self, map_token, api):
+        """Instantiate a new MapToken
+
+        Args:
+            map_token (MapToken): generated MapToken object from specification
+            api (API): api  used to make requests
+        """
+
+        self._map_token = map_token
+        self.api = api
+
+        # A few things we care about
+        self.token = map_token.id
+        self.last_modified = map_token.modifiedAt
+        self.project = [
+            proj for proj in self.api.projects if proj.id == map_token.project
+        ].pop()