### Install Peartree using pip

Source: https://github.com/kuanb/peartree/blob/master/README.rst

Use this command to install the peartree library. Ensure you have pip installed.

```console
pip install peartree
```

--------------------------------

### Load GTFS feed into a NetworkX graph

Source: https://github.com/kuanb/peartree/blob/master/README.rst

Reads a GTFS feed, identifies the busiest day, and converts it into a NetworkX directed multigraph for a specified time period. Requires the path to the GTFS zip file.

```python
import peartree as pt

path = 'path/to/actransit_gtfs.zip'

# Automatically identify the busiest day and
# read that in as a Partidge feed
feed = pt.get_representative_feed(path)

# Set a target time period to
# use to summarize impedance
start = 7*60*60  # 7:00 AM
end = 10*60*60  # 10:00 AM

# Converts feed subset into a directed
# network multigraph
G = pt.load_feed_as_graph(feed, start, end)
```

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