Helper function taken from python docs to turn a list into a list of pairwise tuples. [s0, s1, s2, s3] -> [(s0,s1), (s1,s2), (s2, s3)]

Parse a FAERS demo file. Returns a dictionary mapping from safety report ID to case number.

Takes a list of (name, value) tuples, and `pivots` them, returning a dictionary from name -> [values]. This is frequently used when join

Create a dictionary that is keyed by NDA/ANDA application numbers. Used to join against the application_number value.

Create a dictionary that is keyed by spl_id.

Create a dictionary that is keyed by spl_set_id.

Create a dictionary that is keyed by drug names. First brand_name, then brand_name + brand_name_suffix, finally generic_name. Used to join agai

Create a dictionary that is keyed by UPC and NDC.

Reads an ElasticSearch style multi-json file: Each line contains a single JSON record. Yields one object for each line

Reads an ElasticSearch style multi-json file: Each line contains a single JSON record. Yields one object for each line

Called after all values have been reduced. The result of this call is returned to the caller of `mapreduce`.

SPL have namespaces that don't play nice with python's libxml. For now we just remove namespaces to work around this.

SPL files have namespaces that don't play nice with python's libxml. For now we just remove namespaces to work around this.

common.quiet_cmd(['aws', '--cli-read-timeout=3600', '--profile=' + config.aws_profile(), 's3', 's

Helper function that sets a value deep into a dictionary by passing the deep address as a '.' delimited string of keys, for instance, `a.b.c` i

Returns a timestamp corresponding to the year/quarter in `filename`.